Auto-format code files

.clang-format

@@ -0,0 +1,26 @@
+# Config file for clang-format, a C/C++/... code formatter.
+
+BasedOnStyle: Chromium
+# TODO: Uncomment once clang-format 20 is out
+# BreakBinaryOperations: RespectPrecedence
+BreakConstructorInitializers: AfterColon
+AccessModifierOffset: -4
+AlignAfterOpenBracket: BlockIndent
+AlignOperands: DontAlign
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: WithoutElse
+BinPackArguments: false
+BreakBeforeBinaryOperators: NonAssignment
+BreakStringLiterals: false
+ColumnLimit: 100
+CompactNamespaces: true
+IncludeBlocks: Regroup
+IndentWidth: 4
+InsertNewlineAtEOF: true
+LineEnding: LF
+PackConstructorInitializers: Never
+SeparateDefinitionBlocks: Always
+SortIncludes: CaseInsensitive
+SpacesBeforeTrailingComments: 1

.editorconfig

@@ -0,0 +1,14 @@
+# Config file for generic text editors.
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{js,ts,yaml,yml}]
+indent_size = 2

.gersemirc

@@ -0,0 +1,4 @@
+# Config file for gersemi, a CMake code formatter.
+
+line_length: 100
+warn_about_unknown_commands: false

.gitignore

@@ -1,3 +1,8 @@
 .vs/
+.vscode/
+*.user
 build/
-*.user
+venv/
+
+__pycache__
+.doit.db.*

.prettierrc.yml

@@ -0,0 +1,11 @@
+# Config file for Prettier, a JavaScript/TypeScript code formatter.
+
+tabWidth: 2
+printWidth: 100
+singleQuote: true
+arrowParens: avoid
+
+overrides:
+  - files: '*.jsx' # Adobe JSX, not React
+    options:
+      trailingComma: none

.ruff.toml

@@ -0,0 +1,7 @@
+# Config file for Ruff, a Python code formatter.
+
+line-length = 100
+
+[format]
+quote-style = "single"
+skip-magic-trailing-comma = true

CMakeLists.txt

@@ -13,14 +13,11 @@ add_subdirectory("extras/MagixVegas")
 add_subdirectory("extras/EsotericSoftwareSpine")
 
 # Install misc. files
-install(
+install(FILES README.adoc LICENSE.md CHANGELOG.md DESTINATION .)
-    FILES README.adoc LICENSE.md CHANGELOG.md
-    DESTINATION .
-)
 
 # Configure CPack
 function(get_short_system_name variable)
-    if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
+    if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
         set(${variable} "macOS" PARENT_SCOPE)
     else()
         set(${variable} "${CMAKE_SYSTEM_NAME}" PARENT_SCOPE)

dodo.py

@@ -0,0 +1,117 @@
+"""Collection of tasks. Run using `doit <task>`."""
+
+from pathlib import Path
+import subprocess
+from functools import cache
+from gitignore_parser import parse_gitignore
+from typing import Dict, Optional, List
+from enum import Enum
+
+
+root_dir = Path(__file__).parent
+rhubarb_dir = root_dir / 'rhubarb'
+
+
+def task_format():
+    """Format source files"""
+
+    files_by_formatters = get_files_by_formatters()
+    for formatter, files in files_by_formatters.items():
+        yield {
+            'name': formatter.value,
+            'actions': [(format, [files, formatter])],
+            'file_dep': files,
+        }
+
+
+def task_check_formatted():
+    """Fails unless source files are formatted"""
+
+    files_by_formatters = get_files_by_formatters()
+    for formatter, files in files_by_formatters.items():
+        yield {
+            'basename': 'check-formatted',
+            'name': formatter.value,
+            'actions': [(format, [files, formatter], {'check_only': True})],
+        }
+
+
+class Formatter(Enum):
+    """A source code formatter."""
+
+    CLANG_FORMAT = 'clang-format'
+    GERSEMI = 'gersemi'
+    PRETTIER = 'prettier'
+    RUFF = 'ruff'
+
+
+def format(files: List[Path], formatter: Formatter, *, check_only: bool = False):
+    match formatter:
+        case Formatter.CLANG_FORMAT:
+            subprocess.run(
+                ['clang-format', '--dry-run' if check_only else '-i', '--Werror', *files],
+                check=True,
+            )
+        case Formatter.GERSEMI:
+            subprocess.run(['gersemi', '--check' if check_only else '-i', *files], check=True)
+        case Formatter.PRETTIER:
+            subprocess.run(
+                [
+                    *['deno', 'run', '-A', 'npm:prettier@3.4.2'],
+                    *['--check' if check_only else '--write', '--log-level', 'warn', *files],
+                ],
+                check=True,
+            )
+        case Formatter.RUFF:
+            subprocess.run(
+                ['ruff', '--quiet', 'format', *(['--check'] if check_only else []), *files],
+                check=True,
+            )
+        case _:
+            raise ValueError(f'Unknown formatter: {formatter}')
+
+
+@cache
+def get_files_by_formatters() -> Dict[Formatter, List[Path]]:
+    """Returns a dict with all formattable code files grouped by formatter."""
+
+    is_gitignored = parse_gitignore(root_dir / '.gitignore')
+
+    def is_hidden(path: Path):
+        return path.name.startswith('.')
+
+    def is_third_party(path: Path):
+        return path.is_relative_to(rhubarb_dir / 'lib') or path.name == 'gradle'
+
+    result = {formatter: [] for formatter in Formatter}
+
+    def visit(dir: Path):
+        for path in dir.iterdir():
+            if is_gitignored(path) or is_hidden(path) or is_third_party(path):
+                continue
+
+            if path.is_file():
+                formatter = get_formatter(path)
+                if formatter is not None:
+                    result[formatter].append(path)
+            else:
+                visit(path)
+
+    visit(root_dir)
+    return result
+
+
+def get_formatter(path: Path) -> Optional[Formatter]:
+    """Returns the formatter to use for the given code file, if any."""
+
+    match path.suffix.lower():
+        case '.c' | '.cpp' | '.h':
+            return Formatter.CLANG_FORMAT
+        case '.cmake':
+            return Formatter.GERSEMI
+        case _ if path.name.lower() == 'cmakelists.txt':
+            return Formatter.GERSEMI
+        case '.js' | '.jsx' | '.ts':
+            return Formatter.PRETTIER
+        case '.py':
+            return Formatter.RUFF

extras/AdobeAfterEffects/CMakeLists.txt

@@ -1,11 +1,5 @@
 cmake_minimum_required(VERSION 3.2)
 
-set(afterEffectsFiles
+set(afterEffectsFiles "Rhubarb Lip Sync.jsx" "README.adoc")
-    "Rhubarb Lip Sync.jsx"
-    "README.adoc"
-)
 
-install(
+install(FILES ${afterEffectsFiles} DESTINATION "extras/AdobeAfterEffects")
-    FILES ${afterEffectsFiles}
-    DESTINATION "extras/AdobeAfterEffects"
-)

extras/AdobeAfterEffects/Rhubarb Lip Sync.jsx

@@ -1,4 +1,5 @@
-(function polyfill() {
+// prettier-ignore
+(function polyfill() {
   // Polyfill for Object.assign
   "function"!=typeof Object.assign&&(Object.assign=function(a,b){"use strict";if(null==a)throw new TypeError("Cannot convert undefined or null to object");for(var c=Object(a),d=1;d<arguments.length;d++){var e=arguments[d];if(null!=e)for(var f in e)Object.prototype.hasOwnProperty.call(e,f)&&(c[f]=e[f])}return c});
 
@@ -34,16 +35,16 @@
 
   // Polyfill for JSON
   "object"!=typeof JSON&&(JSON={}),function(){"use strict";function f(a){return a<10?"0"+a:a}function this_value(){return this.valueOf()}function quote(a){return rx_escapable.lastIndex=0,rx_escapable.test(a)?'"'+a.replace(rx_escapable,function(a){var b=meta[a];return"string"==typeof b?b:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+a+'"'}function str(a,b){var c,d,e,f,h,g=gap,i=b[a];switch(i&&"object"==typeof i&&"function"==typeof i.toJSON&&(i=i.toJSON(a)),"function"==typeof rep&&(i=rep.call(b,a,i)),typeof i){case"string":return quote(i);case"number":return isFinite(i)?String(i):"null";case"boolean":case"null":return String(i);case"object":if(!i)return"null";if(gap+=indent,h=[],"[object Array]"===Object.prototype.toString.apply(i)){for(f=i.length,c=0;c<f;c+=1)h[c]=str(c,i)||"null";return e=0===h.length?"[]":gap?"[\n"+gap+h.join(",\n"+gap)+"\n"+g+"]":"["+h.join(",")+"]",gap=g,e}if(rep&&"object"==typeof rep)for(f=rep.length,c=0;c<f;c+=1)"string"==typeof rep[c]&&(d=rep[c],(e=str(d,i))&&h.push(quote(d)+(gap?": ":":")+e));else for(d in i)Object.prototype.hasOwnProperty.call(i,d)&&(e=str(d,i))&&h.push(quote(d)+(gap?": ":":")+e);return e=0===h.length?"{}":gap?"{\n"+gap+h.join(",\n"+gap)+"\n"+g+"}":"{"+h.join(",")+"}",gap=g,e}}var rx_one=/^[\],:{}\s]*$/,rx_two=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,rx_three=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,rx_four=/(?:^|:|,)(?:\s*\[)+/g,rx_escapable=/[\\"\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,rx_dangerous=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;"function"!=typeof Date.prototype.toJSON&&(Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null},Boolean.prototype.toJSON=this_value,Number.prototype.toJSON=this_value,String.prototype.toJSON=this_value);var gap,indent,meta,rep;"function"!=typeof JSON.stringify&&(meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},JSON.stringify=function(a,b,c){var d;if(gap="",indent="","number"==typeof c)for(d=0;d<c;d+=1)indent+=" ";else"string"==typeof c&&(indent=c);if(rep=b,b&&"function"!=typeof b&&("object"!=typeof b||"number"!=typeof b.length))throw new Error("JSON.stringify");return str("",{"":a})}),"function"!=typeof JSON.parse&&(JSON.parse=function(text,reviver){function walk(a,b){var c,d,e=a[b];if(e&&"object"==typeof e)for(c in e)Object.prototype.hasOwnProperty.call(e,c)&&(d=walk(e,c),void 0!==d?e[c]=d:delete e[c]);return reviver.call(a,b,e)}var j;if(text=String(text),rx_dangerous.lastIndex=0,rx_dangerous.test(text)&&(text=text.replace(rx_dangerous,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})),rx_one.test(text.replace(rx_two,"@").replace(rx_three,"]").replace(rx_four,"")))return j=eval("("+text+")"),"function"==typeof reviver?walk({"":j},""):j;throw new SyntaxError("JSON.parse")})}();
-})();
+})()
 
 function last(array) {
   return array[array.length - 1];
 }
 
 function createGuid() {
-  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
-    var r = Math.random() * 16 | 0;
+    var r = (Math.random() * 16) | 0;
-    var v = c == 'x' ? r : (r & 0x3 | 0x8);
+    var v = c == 'x' ? r : (r & 0x3) | 0x8;
     return v.toString(16);
   });
 }
@@ -99,10 +100,10 @@ function isFrameVisible(compItem, frameNumber) {
   if (!compItem) return false;
 
   var time = frameToTime(frameNumber + epsilon, compItem);
-  var videoLayers = toArrayBase1(compItem.layers).filter(function(layer) {
+  var videoLayers = toArrayBase1(compItem.layers).filter(function (layer) {
-    return  layer.hasVideo;
+    return layer.hasVideo;
   });
-  var result = videoLayers.find(function(layer) {
+  var result = videoLayers.find(function (layer) {
     return layer.activeAtTime(time);
   });
   return Boolean(result);
@@ -119,12 +120,16 @@ function readTextFile(fileOrPath) {
     if (file.error) throw new Error('Error reading file "' + filePath + '": ' + file.error);
   }
   try {
-    file.open('r'); check();
+    file.open('r');
-    file.encoding = 'UTF-8'; check();
+    check();
-    var result = file.read(); check();
+    file.encoding = 'UTF-8';
+    check();
+    var result = file.read();
+    check();
     return result;
   } finally {
-    file.close(); check();
+    file.close();
+    check();
   }
 }
 
@@ -135,11 +140,15 @@ function writeTextFile(fileOrPath, text) {
     if (file.error) throw new Error('Error writing file "' + filePath + '": ' + file.error);
   }
   try {
-    file.open('w'); check();
+    file.open('w');
-    file.encoding = 'UTF-8'; check();
+    check();
-    file.write(text); check();
+    file.encoding = 'UTF-8';
+    check();
+    file.write(text);
+    check();
   } finally {
-    file.close(); check();
+    file.close();
+    check();
   }
 }
 
@@ -163,9 +172,7 @@ var osIsWindows = (system.osName || $.os).match(/windows/i);
 
 // Depending on the operating system, the syntax for escaping command-line arguments differs.
 function cliEscape(argument) {
-  return osIsWindows
+  return osIsWindows ? '"' + argument + '"' : "'" + argument.replace(/'/g, "'\\''") + "'";
-    ? '"' + argument + '"'
-    : "'" + argument.replace(/'/g, "'\\''") + "'";
 }
 
 function exec(command) {
@@ -180,7 +187,8 @@ function execInWindow(command) {
     // execute a command, then close the Terminal window.
     // If you know a better solution, let me know!
     var escapedCommand = command.replace(/"/g, '\\"');
-    var appleScript = '\
+    var appleScript =
+      '\
       tell application "Terminal" \
         -- Quit terminal \
         -- Yes, that\'s undesirable if there was an open window before. \
@@ -189,7 +197,9 @@ function execInWindow(command) {
         -- Open terminal \
         activate \
         -- Run command in new tab \
-        set newTab to do script ("' + escapedCommand + '") \
+        set newTab to do script ("' +
+      escapedCommand +
+      '") \
         -- Wait until command is done \
         tell newTab \
           repeat while busy \
@@ -220,20 +230,37 @@ function createResourceString(tree) {
 // Object containing functions to create control description trees.
 // For instance, `controls.StaticText({ text: 'Hello world' })`
 // returns `{ __type__: StaticText, text: 'Hello world' }`.
-var controlFunctions = (function() {
+var controlFunctions = (function () {
   var controlTypes = [
     // Strangely, 'dialog' and 'palette' need to start with a lower-case character
-    ['Dialog', 'dialog'], ['Palette', 'palette'],
+    ['Dialog', 'dialog'],
-    'Panel', 'Group', 'TabbedPanel', 'Tab', 'Button', 'IconButton', 'Image', 'StaticText',
+    ['Palette', 'palette'],
-    'EditText', 'Checkbox', 'RadioButton', 'Progressbar', 'Slider', 'Scrollbar', 'ListBox',
+    'Panel',
-    'DropDownList', 'TreeView', 'ListItem', 'FlashPlayer'
+    'Group',
+    'TabbedPanel',
+    'Tab',
+    'Button',
+    'IconButton',
+    'Image',
+    'StaticText',
+    'EditText',
+    'Checkbox',
+    'RadioButton',
+    'Progressbar',
+    'Slider',
+    'Scrollbar',
+    'ListBox',
+    'DropDownList',
+    'TreeView',
+    'ListItem',
+    'FlashPlayer'
   ];
   var result = {};
-  controlTypes.forEach(function(type){
+  controlTypes.forEach(function (type) {
     var isArray = Array.isArray(type);
     var key = isArray ? type[0] : type;
     var value = isArray ? type[1] : type;
-    result[key] = function(options) {
+    result[key] = function (options) {
       return Object.assign({ __type__: value }, options);
     };
   });
@@ -257,7 +284,7 @@ function getItemPath(item) {
 // Selects the item within an item control whose text matches the specified text.
 // If no such item exists, selects the first item, if present.
 function selectByTextOrFirst(itemControl, text) {
-  var targetItem = toArray(itemControl.items).find(function(item) {
+  var targetItem = toArray(itemControl.items).find(function (item) {
     return item.text === text;
   });
   if (!targetItem && itemControl.items.length) {
@@ -269,7 +296,7 @@ function selectByTextOrFirst(itemControl, text) {
 }
 
 function getAudioFileProjectItems() {
-  var result = toArrayBase1(app.project.items).filter(function(item) {
+  var result = toArrayBase1(app.project.items).filter(function (item) {
     var isAudioFootage = item instanceof FootageItem && item.hasAudio && !item.hasVideo;
     return isAudioFootage;
   });
@@ -283,9 +310,10 @@ var basicMouthShapeNames = mouthShapeNames.slice(0, basicMouthShapeCount);
 var extendedMouthShapeNames = mouthShapeNames.slice(basicMouthShapeCount);
 
 function getMouthCompHelpTip() {
-  var result = 'A composition containing the mouth shapes, one drawing per frame. They must be '
+  var result =
-    + 'arranged as follows:\n';
+    'A composition containing the mouth shapes, one drawing per frame. They must be ' +
-  mouthShapeNames.forEach(function(mouthShapeName, i) {
+    'arranged as follows:\n';
+  mouthShapeNames.forEach(function (mouthShapeName, i) {
     var isOptional = i >= basicMouthShapeCount;
     result += '\n00:' + pad(i, 2) + '\t' + mouthShapeName + (isOptional ? ' (optional)' : '');
   });
@@ -294,7 +322,7 @@ function getMouthCompHelpTip() {
 
 function createExtendedShapeCheckboxes() {
   var result = {};
-  extendedMouthShapeNames.forEach(function(shapeName) {
+  extendedMouthShapeNames.forEach(function (shapeName) {
     result[shapeName.toLowerCase()] = controlFunctions.Checkbox({
       text: shapeName,
       helpTip: 'Controls whether to use the optional ' + shapeName + ' shape.'
@@ -320,9 +348,10 @@ function createDialogWindow() {
               active: true
             }),
             value: DropDownList({
-              helpTip: 'An audio file containing recorded dialog.\n'
+              helpTip:
-                + 'This field shows all audio files that exist in '
+                'An audio file containing recorded dialog.\n' +
-                + 'your After Effects project.'
+                'This field shows all audio files that exist in ' +
+                'your After Effects project.'
             })
           }),
           recognizer: Group({
@@ -337,8 +366,9 @@ function createDialogWindow() {
               properties: { multiline: true },
               characters: 60,
               minimumSize: [0, 100],
-              helpTip: 'For better animation results, you can specify the text of '
+              helpTip:
-                + 'the recording here. This field is optional.'
+                'For better animation results, you can specify the text of ' +
+                'the recording here. This field is optional.'
             })
           }),
           mouthComp: Group({
@@ -354,8 +384,9 @@ function createDialogWindow() {
           targetFolder: Group({
             label: StaticText({ text: 'Target folder:' }),
             value: DropDownList({
-              helpTip: 'The project folder in which to create the animation '
+              helpTip:
-                + 'composition. The composition will be named like the audio file.'
+                'The project folder in which to create the animation ' +
+                'composition. The composition will be named like the audio file.'
             })
           }),
           frameRate: Group({
@@ -366,8 +397,9 @@ function createDialogWindow() {
             }),
             auto: Checkbox({
               text: 'From mouth composition',
-              helpTip: 'If checked, the animation will use the same frame rate as '
+              helpTip:
-                + 'the mouth composition.'
+                'If checked, the animation will use the same frame rate as ' +
+                'the mouth composition.'
             })
           })
         }),
@@ -400,13 +432,13 @@ function createDialogWindow() {
     animateButton: window.buttons.animate,
     cancelButton: window.buttons.cancel
   };
-  extendedMouthShapeNames.forEach(function(shapeName) {
+  extendedMouthShapeNames.forEach(function (shapeName) {
     controls['mouthShape' + shapeName] =
       window.settings.extendedMouthShapes[shapeName.toLowerCase()];
   });
 
   // Add audio file options
-  getAudioFileProjectItems().forEach(function(projectItem) {
+  getAudioFileProjectItems().forEach(function (projectItem) {
     var listItem = controls.audioFile.add('item', getItemPath(projectItem));
     listItem.projectItem = projectItem;
   });
@@ -416,7 +448,7 @@ function createDialogWindow() {
     { text: 'PocketSphinx (use for English recordings)', value: 'pocketSphinx' },
     { text: 'Phonetic (use for non-English recordings)', value: 'phonetic' }
   ];
-  recognizerOptions.forEach(function(option) {
+  recognizerOptions.forEach(function (option) {
     var listItem = controls.recognizer.add('item', option.text);
     listItem.value = option.value;
   });
@@ -425,7 +457,7 @@ function createDialogWindow() {
   var comps = toArrayBase1(app.project.items).filter(function (item) {
     return item instanceof CompItem;
   });
-  comps.forEach(function(projectItem) {
+  comps.forEach(function (projectItem) {
     var listItem = controls.mouthComp.add('item', getItemPath(projectItem));
     listItem.projectItem = projectItem;
   });
@@ -435,7 +467,7 @@ function createDialogWindow() {
     return item instanceof FolderItem;
   });
   projectFolders.unshift(app.project.rootFolder);
-  projectFolders.forEach(function(projectFolder) {
+  projectFolders.forEach(function (projectFolder) {
     var listItem = controls.targetFolder.add('item', getItemPath(projectFolder));
     listItem.projectItem = projectFolder;
   });
@@ -446,26 +478,29 @@ function createDialogWindow() {
   controls.dialogText.text = settings.dialogText || '';
   selectByTextOrFirst(controls.recognizer, settings.recognizer);
   selectByTextOrFirst(controls.mouthComp, settings.mouthComp);
-  extendedMouthShapeNames.forEach(function(shapeName) {
+  extendedMouthShapeNames.forEach(function (shapeName) {
-    controls['mouthShape' + shapeName].value =
+    controls['mouthShape' + shapeName].value = (settings.extendedMouthShapes || {})[
-      (settings.extendedMouthShapes || {})[shapeName.toLowerCase()];
+      shapeName.toLowerCase()
+    ];
   });
   selectByTextOrFirst(controls.targetFolder, settings.targetFolder);
   controls.frameRate.text = settings.frameRate || '';
   controls.autoFrameRate.value = settings.autoFrameRate;
 
   // Align controls
-  window.onShow = function() {
+  window.onShow = function () {
     // Give uniform width to all labels
     var groups = toArray(window.settings.children);
-    var labelWidths = groups.map(function(group) { return group.children[0].size.width; });
+    var labelWidths = groups.map(function (group) {
+      return group.children[0].size.width;
+    });
     var maxLabelWidth = Math.max.apply(Math, labelWidths);
     groups.forEach(function (group) {
       group.children[0].size.width = maxLabelWidth;
     });
 
     // Give uniform width to inputs
-    var valueWidths = groups.map(function(group) {
+    var valueWidths = groups.map(function (group) {
       return last(group.children).bounds.right - group.children[1].bounds.left;
     });
     var maxValueWidth = Math.max.apply(Math, valueWidths);
@@ -512,7 +547,7 @@ function createDialogWindow() {
         frameRate: Number(controls.frameRate.text),
         autoFrameRate: controls.autoFrameRate.value
       };
-      extendedMouthShapeNames.forEach(function(shapeName) {
+      extendedMouthShapeNames.forEach(function (shapeName) {
         settings.extendedMouthShapes[shapeName.toLowerCase()] =
           controls['mouthShape' + shapeName].value;
       });
@@ -541,18 +576,24 @@ function createDialogWindow() {
       var shapeName = mouthShapeNames[i];
       var required = i < basicMouthShapeCount || controls['mouthShape' + shapeName].value;
       if (required && !isFrameVisible(comp, i)) {
-        return 'The mouth comp does not seem to contain an image for shape '
+        return (
-          + shapeName + ' at frame ' + i + '.';
+          'The mouth comp does not seem to contain an image for shape ' +
+          shapeName +
+          ' at frame ' +
+          i +
+          '.'
+        );
       }
     }
 
     if (!comp.preserveNestedFrameRate) {
       var fix = Window.confirm(
-        'The setting "Preserve frame rate when nested or in render queue" is not active '
+        'The setting "Preserve frame rate when nested or in render queue" is not active ' +
-          + 'for the mouth composition. This can result in incorrect animation.\n\n'
+          'for the mouth composition. This can result in incorrect animation.\n\n' +
-          + 'Activate this setting now?',
+          'Activate this setting now?',
         false,
-        'Fix composition setting?');
+        'Fix composition setting?'
+      );
       if (fix) {
         app.beginUndoGroup(appName + ': Mouth composition setting');
         comp.preserveNestedFrameRate = true;
@@ -567,10 +608,14 @@ function createDialogWindow() {
     var match = version.match(/Rhubarb Lip Sync version ((\d+)\.(\d+).(\d+)(-[0-9A-Za-z-.]+)?)/);
     if (!match) {
       var instructions = osIsWindows
-        ? 'Make sure your PATH environment variable contains the ' + appName + ' '
+        ? 'Make sure your PATH environment variable contains the ' +
-          + 'application directory.'
+          appName +
-        : 'Make sure you have created this file as a symbolic link to the ' + appName + ' '
+          ' ' +
-          + 'executable (rhubarb).';
+          'application directory.'
+        : 'Make sure you have created this file as a symbolic link to the ' +
+          appName +
+          ' ' +
+          'executable (rhubarb).';
       return 'Cannot find executable file "' + rhubarbPath + '". \n' + instructions;
     }
     var versionString = match[1];
@@ -579,15 +624,32 @@ function createDialogWindow() {
     var requiredMajor = 1;
     var minRequiredMinor = 9;
     if (major != requiredMajor || minor < minRequiredMinor) {
-      return 'This script requires ' + appName + ' ' + requiredMajor + '.' + minRequiredMinor
+      return (
-        + '.0 or a later ' + requiredMajor + '.x version. '
+        'This script requires ' +
-        + 'Your installed version is ' + versionString + ', which is not compatible.';
+        appName +
+        ' ' +
+        requiredMajor +
+        '.' +
+        minRequiredMinor +
+        '.0 or a later ' +
+        requiredMajor +
+        '.x version. ' +
+        'Your installed version is ' +
+        versionString +
+        ', which is not compatible.'
+      );
     }
   }
 
-  function generateMouthCues(audioFileFootage, recognizer, dialogText, mouthComp, extendedMouthShapeNames,
+  function generateMouthCues(
-    targetProjectFolder, frameRate)
+    audioFileFootage,
-  {
+    recognizer,
+    dialogText,
+    mouthComp,
+    extendedMouthShapeNames,
+    targetProjectFolder,
+    frameRate
+  ) {
     var basePath = Folder.temp.fsName + '/' + createGuid();
     var dialogFile = new File(basePath + '.txt');
     var logFile = new File(basePath + '.log');
@@ -597,15 +659,16 @@ function createDialogWindow() {
       writeTextFile(dialogFile, dialogText);
 
       // Create command line
-      var commandLine = rhubarbPath
+      var commandLine =
-        + ' --dialogFile ' + cliEscape(dialogFile.fsName)
+        rhubarbPath +
-        + ' --recognizer ' + recognizer
+        (' --dialogFile ' + cliEscape(dialogFile.fsName)) +
-        + ' --exportFormat json'
+        (' --recognizer ' + recognizer) +
-        + ' --extendedShapes ' + cliEscape(extendedMouthShapeNames.join(''))
+        ' --exportFormat json' +
-        + ' --logFile ' + cliEscape(logFile.fsName)
+        (' --extendedShapes ' + cliEscape(extendedMouthShapeNames.join(''))) +
-        + ' --logLevel fatal'
+        (' --logFile ' + cliEscape(logFile.fsName)) +
-        + ' --output ' + cliEscape(jsonFile.fsName)
+        ' --logLevel fatal' +
-        + ' ' + cliEscape(audioFileFootage.file.fsName);
+        (' --output ' + cliEscape(jsonFile.fsName)) +
+        (' ' + cliEscape(audioFileFootage.file.fsName));
 
       // Run Rhubarb
       execInWindow(commandLine);
@@ -635,9 +698,13 @@ function createDialogWindow() {
     }
   }
 
-  function animateMouthCues(mouthCues, audioFileFootage, mouthComp, targetProjectFolder,
+  function animateMouthCues(
-    frameRate)
+    mouthCues,
-  {
+    audioFileFootage,
+    mouthComp,
+    targetProjectFolder,
+    frameRate
+  ) {
     // Find an unconflicting comp name
     // ... strip extension, if present
     var baseName = audioFileFootage.name.match(/^(.*?)(\..*)?$/i)[1];
@@ -645,14 +712,24 @@ function createDialogWindow() {
     // ... add numeric suffix, if needed
     var existingItems = toArrayBase1(targetProjectFolder.items);
     var counter = 1;
-    while (existingItems.some(function(item) { return item.name === compName; })) {
+    while (
+      existingItems.some(function (item) {
+        return item.name === compName;
+      })
+    ) {
       counter++;
       compName = baseName + ' ' + counter;
     }
 
     // Create new comp
-    var comp = targetProjectFolder.items.addComp(compName, mouthComp.width, mouthComp.height,
+    var comp = targetProjectFolder.items.addComp(
-      mouthComp.pixelAspect, audioFileFootage.duration, frameRate);
+      compName,
+      mouthComp.width,
+      mouthComp.height,
+      mouthComp.pixelAspect,
+      audioFileFootage.duration,
+      frameRate
+    );
 
     // Show new comp
     comp.openInViewer();
@@ -669,7 +746,7 @@ function createDialogWindow() {
     var timeRemap = mouthLayer['Time Remap'];
     // Enabling time remapping automatically adds two keys. Remove the second.
     timeRemap.removeKey(2);
-    mouthCues.mouthCues.forEach(function(mouthCue) {
+    mouthCues.mouthCues.forEach(function (mouthCue) {
       // Round down keyframe time. In animation, earlier is better than later.
       // Set keyframe time to *just before* the exact frame to prevent rounding errors
       var frame = Math.floor(timeToFrame(mouthCue.start, comp));
@@ -684,16 +761,28 @@ function createDialogWindow() {
     }
   }
 
-  function animate(audioFileFootage, recognizer, dialogText, mouthComp, extendedMouthShapeNames,
+  function animate(
-    targetProjectFolder, frameRate)
+    audioFileFootage,
-  {
+    recognizer,
+    dialogText,
+    mouthComp,
+    extendedMouthShapeNames,
+    targetProjectFolder,
+    frameRate
+  ) {
     try {
-      var mouthCues = generateMouthCues(audioFileFootage, recognizer, dialogText, mouthComp,
+      var mouthCues = generateMouthCues(
-        extendedMouthShapeNames, targetProjectFolder, frameRate);
+        audioFileFootage,
+        recognizer,
+        dialogText,
+        mouthComp,
+        extendedMouthShapeNames,
+        targetProjectFolder,
+        frameRate
+      );
 
       app.beginUndoGroup(appName + ': Animation');
-      animateMouthCues(mouthCues, audioFileFootage, mouthComp, targetProjectFolder,
+      animateMouthCues(mouthCues, audioFileFootage, mouthComp, targetProjectFolder, frameRate);
-        frameRate);
       app.endUndoGroup();
     } catch (e) {
       Window.alert(e.message, appName, true);
@@ -707,7 +796,7 @@ function createDialogWindow() {
   controls.recognizer.onChange = update;
   controls.dialogText.onChanging = update;
   controls.mouthComp.onChange = update;
-  extendedMouthShapeNames.forEach(function(shapeName) {
+  extendedMouthShapeNames.forEach(function (shapeName) {
     controls['mouthShape' + shapeName].onClick = update;
   });
   controls.targetFolder.onChange = update;
@@ -715,7 +804,7 @@ function createDialogWindow() {
   controls.autoFrameRate.onClick = update;
 
   // Handle animation
-  controls.animateButton.onClick = function() {
+  controls.animateButton.onClick = function () {
     var validationError = validate();
     if (typeof validationError === 'string') {
       if (validationError) {
@@ -728,7 +817,7 @@ function createDialogWindow() {
         controls.recognizer.selection.value,
         controls.dialogText.text || '',
         controls.mouthComp.selection.projectItem,
-        extendedMouthShapeNames.filter(function(shapeName) {
+        extendedMouthShapeNames.filter(function (shapeName) {
           return controls['mouthShape' + shapeName].value;
         }),
         controls.targetFolder.selection.projectItem,
@@ -738,7 +827,7 @@ function createDialogWindow() {
   };
 
   // Handle cancelation
-  controls.cancelButton.onClick = function() {
+  controls.cancelButton.onClick = function () {
     window.close();
   };
 
@@ -747,9 +836,12 @@ function createDialogWindow() {
 
 function checkPreconditions() {
   if (!canWriteFiles()) {
-    Window.alert('This script requires file system access.\n\n'
+    Window.alert(
-      + 'Please enable Preferences > General > Allow Scripts to Write Files and Access Network.',
+      'This script requires file system access.\n\n' +
-      appName, true);
+        'Please enable Preferences > General > Allow Scripts to Write Files and Access Network.',
+      appName,
+      true
+    );
     return false;
   }
   return true;

extras/EsotericSoftwareSpine/CMakeLists.txt

@@ -1,18 +1,13 @@
 cmake_minimum_required(VERSION 3.2)
 
 add_custom_target(
-    rhubarbForSpine ALL
+    rhubarbForSpine
+    ALL
     "./gradlew" "build"
     WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
     COMMENT "Building Rhubarb for Spine through Gradle."
 )
 
-install(
+install(DIRECTORY "build/libs/" DESTINATION "extras/EsotericSoftwareSpine")
-    DIRECTORY "build/libs/"
-    DESTINATION "extras/EsotericSoftwareSpine"
-)
 
-install(
+install(FILES README.adoc DESTINATION "extras/EsotericSoftwareSpine")
-    FILES README.adoc
-    DESTINATION "extras/EsotericSoftwareSpine"
-)

extras/MagixVegas/CMakeLists.txt

@@ -8,7 +8,4 @@ set(vegasFiles
     "README.adoc"
 )
 
-install(
+install(FILES ${vegasFiles} DESTINATION "extras/MagixVegas")
-    FILES ${vegasFiles}
-    DESTINATION "extras/MagixVegas"
-)

requirements.txt

@@ -0,0 +1,5 @@
+doit==0.36.0
+clang-format==19.1.5
+gersemi==0.17.1
+gitignore_parser==0.1.11
+ruff==0.8.3

rhubarb/CMakeLists.txt

@@ -10,7 +10,7 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 # Enable POSIX threads
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
 endif()
 
@@ -59,30 +59,31 @@ include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
 link_libraries(${Boost_LIBRARIES}) # Just about every project needs Boost
 
 # ... C++ Format
-FILE(GLOB cppFormatFiles "lib/cppformat/*.cc")
+file(GLOB cppFormatFiles "lib/cppformat/*.cc")
 add_library(cppFormat ${cppFormatFiles})
 target_include_directories(cppFormat SYSTEM PUBLIC "lib/cppformat")
 target_compile_options(cppFormat PRIVATE ${disableWarningsFlags})
 set_target_properties(cppFormat PROPERTIES FOLDER lib)
 
 # ... sphinxbase
-FILE(GLOB_RECURSE sphinxbaseFiles "lib/sphinxbase-rev13216/src/libsphinxbase/*.c")
+file(GLOB_RECURSE sphinxbaseFiles "lib/sphinxbase-rev13216/src/libsphinxbase/*.c")
 add_library(sphinxbase ${sphinxbaseFiles})
-target_include_directories(sphinxbase SYSTEM PUBLIC
+target_include_directories(
-    "lib/sphinxbase-rev13216/include"
+    sphinxbase
-    "lib/sphinxbase-rev13216/src"
+    SYSTEM
-    "lib/sphinx_config"
+    PUBLIC "lib/sphinxbase-rev13216/include" "lib/sphinxbase-rev13216/src" "lib/sphinx_config"
 )
 target_compile_options(sphinxbase PRIVATE ${disableWarningsFlags})
 target_compile_definitions(sphinxbase PUBLIC __SPHINXBASE_EXPORT_H__=1 SPHINXBASE_EXPORT=) # Compile as static lib
 set_target_properties(sphinxbase PROPERTIES FOLDER lib)
 
 # ... PocketSphinx
-FILE(GLOB pocketSphinxFiles "lib/pocketsphinx-rev13216/src/libpocketsphinx/*.c")
+file(GLOB pocketSphinxFiles "lib/pocketsphinx-rev13216/src/libpocketsphinx/*.c")
 add_library(pocketSphinx ${pocketSphinxFiles})
-target_include_directories(pocketSphinx SYSTEM PUBLIC
+target_include_directories(
-    "lib/pocketsphinx-rev13216/include"
+    pocketSphinx
-    "lib/pocketsphinx-rev13216/src/libpocketsphinx"
+    SYSTEM
+    PUBLIC "lib/pocketsphinx-rev13216/include" "lib/pocketsphinx-rev13216/src/libpocketsphinx"
 )
 target_link_libraries(pocketSphinx sphinxbase)
 target_compile_options(pocketSphinx PRIVATE ${disableWarningsFlags})
@@ -129,10 +130,10 @@ set(webRtcFiles
 add_library(webRtc ${webRtcFiles})
 target_include_directories(webRtc SYSTEM PUBLIC "lib/webrtc-8d2248ff")
 target_compile_options(webRtc PRIVATE ${disableWarningsFlags})
-if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-  target_compile_options(webRtc PRIVATE -pthread -lpthread)
+    target_compile_options(webRtc PRIVATE -pthread -lpthread)
 endif()
-if (NOT WIN32)
+if(NOT WIN32)
     target_compile_definitions(webRtc PRIVATE WEBRTC_POSIX)
 endif()
 set_target_properties(webRtc PROPERTIES FOLDER lib)
@@ -203,34 +204,26 @@ set(fliteFiles
     lib/flite-1.4/src/utils/cst_val_user.c
 )
 add_library(flite ${fliteFiles})
-target_include_directories(flite SYSTEM PUBLIC
+target_include_directories(flite SYSTEM PUBLIC "lib/flite-1.4/include" "lib/flite-1.4")
-    "lib/flite-1.4/include"
-    "lib/flite-1.4"
-)
 target_compile_options(flite PRIVATE ${disableWarningsFlags})
 set_target_properties(flite PROPERTIES FOLDER lib)
 
 # ... UTF8-CPP
-add_library(utfcpp
+add_library(utfcpp lib/header-only.c lib/utfcpp-2.3.5/source/utf8.h)
-    lib/header-only.c
-    lib/utfcpp-2.3.5/source/utf8.h
-)
 target_include_directories(utfcpp SYSTEM PUBLIC "lib/utfcpp-2.3.5/source")
 target_compile_options(utfcpp PRIVATE ${disableWarningsFlags})
 set_target_properties(utfcpp PROPERTIES FOLDER lib)
 
 # ... utf8proc
-add_library(utf8proc
+add_library(utf8proc lib/utf8proc-2.2.0/utf8proc.c lib/utf8proc-2.2.0/utf8proc.h)
-    lib/utf8proc-2.2.0/utf8proc.c
-    lib/utf8proc-2.2.0/utf8proc.h
-)
 target_include_directories(utf8proc SYSTEM PUBLIC "lib/utf8proc-2.2.0")
 target_compile_options(utf8proc PRIVATE ${disableWarningsFlags})
 target_compile_definitions(utf8proc PUBLIC UTF8PROC_STATIC=1) # Compile as static lib
 set_target_properties(utf8proc PROPERTIES FOLDER lib)
 
 # ... Ogg
-add_library(ogg
+add_library(
+    ogg
     lib/ogg-1.3.3/include/ogg/ogg.h
     lib/ogg-1.3.3/src/bitwise.c
     lib/ogg-1.3.3/src/framing.c
@@ -240,7 +233,8 @@ target_compile_options(ogg PRIVATE ${disableWarningsFlags})
 set_target_properties(ogg PROPERTIES FOLDER lib)
 
 # ... Vorbis
-add_library(vorbis
+add_library(
+    vorbis
     lib/vorbis-1.3.6/include/vorbis/vorbisfile.h
     lib/vorbis-1.3.6/lib/bitrate.c
     lib/vorbis-1.3.6/lib/block.c
@@ -263,9 +257,7 @@ add_library(vorbis
     lib/vorbis-1.3.6/lib/window.c
 )
 target_include_directories(vorbis SYSTEM PUBLIC "lib/vorbis-1.3.6/include")
-target_link_libraries(vorbis
+target_link_libraries(vorbis ogg)
-    ogg
-)
 target_compile_options(vorbis PRIVATE ${disableWarningsFlags})
 set_target_properties(vorbis PROPERTIES FOLDER lib)
 
@@ -274,7 +266,8 @@ set_target_properties(vorbis PROPERTIES FOLDER lib)
 include_directories("src")
 
 # ... rhubarb-animation
-add_library(rhubarb-animation
+add_library(
+    rhubarb-animation
     src/animation/animationRules.cpp
     src/animation/animationRules.h
     src/animation/mouthAnimation.cpp
@@ -296,14 +289,11 @@ add_library(rhubarb-animation
     src/animation/tweening.h
 )
 target_include_directories(rhubarb-animation PRIVATE "src/animation")
-target_link_libraries(rhubarb-animation
+target_link_libraries(rhubarb-animation rhubarb-core rhubarb-logging rhubarb-time)
-    rhubarb-core
-    rhubarb-logging
-    rhubarb-time
-)
 
 # ... rhubarb-audio
-add_library(rhubarb-audio
+add_library(
+    rhubarb-audio
     src/audio/AudioClip.cpp
     src/audio/AudioClip.h
     src/audio/audioFileReading.cpp
@@ -327,7 +317,8 @@ add_library(rhubarb-audio
     src/audio/waveFileWriting.h
 )
 target_include_directories(rhubarb-audio PRIVATE "src/audio")
-target_link_libraries(rhubarb-audio
+target_link_libraries(
+    rhubarb-audio
     webRtc
     vorbis
     rhubarb-logging
@@ -337,7 +328,8 @@ target_link_libraries(rhubarb-audio
 
 # ... rhubarb-core
 configure_file(src/core/appInfo.cpp.in appInfo.cpp ESCAPE_QUOTES)
-add_library(rhubarb-core
+add_library(
+    rhubarb-core
     ${CMAKE_CURRENT_BINARY_DIR}/appInfo.cpp
     src/core/appInfo.h
     src/core/Phone.cpp
@@ -346,12 +338,11 @@ add_library(rhubarb-core
     src/core/Shape.h
 )
 target_include_directories(rhubarb-core PRIVATE "src/core")
-target_link_libraries(rhubarb-core
+target_link_libraries(rhubarb-core rhubarb-tools)
-    rhubarb-tools
-)
 
 # ... rhubarb-exporters
-add_library(rhubarb-exporters
+add_library(
+    rhubarb-exporters
     src/exporters/DatExporter.cpp
     src/exporters/DatExporter.h
     src/exporters/Exporter.h
@@ -365,19 +356,13 @@ add_library(rhubarb-exporters
     src/exporters/XmlExporter.h
 )
 target_include_directories(rhubarb-exporters PRIVATE "src/exporters")
-target_link_libraries(rhubarb-exporters
+target_link_libraries(rhubarb-exporters rhubarb-animation rhubarb-core rhubarb-time)
-    rhubarb-animation
-    rhubarb-core
-    rhubarb-time
-)
 
 # ... rhubarb-lib
-add_library(rhubarb-lib
+add_library(rhubarb-lib src/lib/rhubarbLib.cpp src/lib/rhubarbLib.h)
-    src/lib/rhubarbLib.cpp
-    src/lib/rhubarbLib.h
-)
 target_include_directories(rhubarb-lib PRIVATE "src/lib")
-target_link_libraries(rhubarb-lib
+target_link_libraries(
+    rhubarb-lib
     rhubarb-animation
     rhubarb-audio
     rhubarb-core
@@ -387,7 +372,8 @@ target_link_libraries(rhubarb-lib
 )
 
 # ... rhubarb-logging
-add_library(rhubarb-logging
+add_library(
+    rhubarb-logging
     src/logging/Entry.cpp
     src/logging/Entry.h
     src/logging/Formatter.h
@@ -402,12 +388,11 @@ add_library(rhubarb-logging
     src/logging/sinks.h
 )
 target_include_directories(rhubarb-logging PRIVATE "src/logging")
-target_link_libraries(rhubarb-logging
+target_link_libraries(rhubarb-logging rhubarb-tools)
-    rhubarb-tools
-)
 
 # ... rhubarb-recognition
-add_library(rhubarb-recognition
+add_library(
+    rhubarb-recognition
     src/recognition/g2p.cpp
     src/recognition/g2p.h
     src/recognition/languageModels.cpp
@@ -423,7 +408,8 @@ add_library(rhubarb-recognition
     src/recognition/tokenization.h
 )
 target_include_directories(rhubarb-recognition PRIVATE "src/recognition")
-target_link_libraries(rhubarb-recognition
+target_link_libraries(
+    rhubarb-recognition
     flite
     pocketSphinx
     rhubarb-audio
@@ -432,7 +418,8 @@ target_link_libraries(rhubarb-recognition
 )
 
 # ... rhubarb-time
-add_library(rhubarb-time
+add_library(
+    rhubarb-time
     src/time/BoundedTimeline.h
     src/time/centiseconds.cpp
     src/time/centiseconds.h
@@ -444,13 +431,11 @@ add_library(rhubarb-time
     src/time/TimeRange.h
 )
 target_include_directories(rhubarb-time PRIVATE "src/time")
-target_link_libraries(rhubarb-time
+target_link_libraries(rhubarb-time cppFormat rhubarb-logging)
-    cppFormat
-    rhubarb-logging
-)
 
 # ... rhubarb-tools
-add_library(rhubarb-tools
+add_library(
+    rhubarb-tools
     src/tools/array.h
     src/tools/EnumConverter.h
     src/tools/exceptions.cpp
@@ -481,15 +466,11 @@ add_library(rhubarb-tools
     src/tools/tupleHash.h
 )
 target_include_directories(rhubarb-tools PRIVATE "src/tools")
-target_link_libraries(rhubarb-tools
+target_link_libraries(rhubarb-tools cppFormat whereami utfcpp utf8proc)
-    cppFormat
-    whereami
-    utfcpp
-    utf8proc
-)
 
 # Define Rhubarb executable
-add_executable(rhubarb
+add_executable(
+    rhubarb
     src/rhubarb/main.cpp
     src/rhubarb/ExportFormat.cpp
     src/rhubarb/ExportFormat.h
@@ -501,10 +482,7 @@ add_executable(rhubarb
     src/rhubarb/sinks.h
 )
 target_include_directories(rhubarb PUBLIC "src/rhubarb")
-target_link_libraries(rhubarb
+target_link_libraries(rhubarb rhubarb-exporters rhubarb-lib)
-    rhubarb-exporters
-    rhubarb-lib
-)
 target_compile_options(rhubarb PUBLIC ${enableWarningsFlags})
 
 # Define test project
@@ -521,7 +499,8 @@ set(TEST_FILES
     tests/WaveFileReaderTests.cpp
 )
 add_executable(runTests ${TEST_FILES})
-target_link_libraries(runTests
+target_link_libraries(
+    runTests
     gtest
     gmock
     gmock_main
@@ -534,23 +513,24 @@ target_link_libraries(runTests
 function(copy_and_install sourceGlob relativeTargetDirectory)
     # Set `sourcePaths`
     file(GLOB sourcePaths "${sourceGlob}")
-    
+
     foreach(sourcePath ${sourcePaths})
         if(NOT IS_DIRECTORY ${sourcePath})
             # Set `fileName`
             get_filename_component(fileName "${sourcePath}" NAME)
 
             # Copy file during build
-            add_custom_command(TARGET rhubarb POST_BUILD
+            add_custom_command(
-                COMMAND ${CMAKE_COMMAND} -E copy "${sourcePath}" "$<TARGET_FILE_DIR:rhubarb>/${relativeTargetDirectory}/${fileName}"
+                TARGET rhubarb
+                POST_BUILD
+                COMMAND
+                    ${CMAKE_COMMAND} -E copy "${sourcePath}"
+                    "$<TARGET_FILE_DIR:rhubarb>/${relativeTargetDirectory}/${fileName}"
                 COMMENT "Creating '${relativeTargetDirectory}/${fileName}'"
             )
 
             # Install file
-            install(
+            install(FILES "${sourcePath}" DESTINATION "${relativeTargetDirectory}")
-                FILES "${sourcePath}"
-                DESTINATION "${relativeTargetDirectory}"
-            )
         endif()
     endforeach()
 endfunction()
@@ -559,15 +539,19 @@ endfunction()
 function(copy sourceGlob relativeTargetDirectory)
     # Set `sourcePaths`
     file(GLOB sourcePaths "${sourceGlob}")
-    
+
     foreach(sourcePath ${sourcePaths})
         if(NOT IS_DIRECTORY ${sourcePath})
             # Set `fileName`
             get_filename_component(fileName "${sourcePath}" NAME)
 
             # Copy file during build
-            add_custom_command(TARGET rhubarb POST_BUILD
+            add_custom_command(
-                COMMAND ${CMAKE_COMMAND} -E copy "${sourcePath}" "$<TARGET_FILE_DIR:rhubarb>/${relativeTargetDirectory}/${fileName}"
+                TARGET rhubarb
+                POST_BUILD
+                COMMAND
+                    ${CMAKE_COMMAND} -E copy "${sourcePath}"
+                    "$<TARGET_FILE_DIR:rhubarb>/${relativeTargetDirectory}/${fileName}"
                 COMMENT "Creating '${relativeTargetDirectory}/${fileName}'"
             )
         endif()
@@ -579,8 +563,4 @@ copy_and_install("lib/cmusphinx-en-us-5.2/*" "res/sphinx/acoustic-model")
 
 copy_and_install("tests/resources/*" "tests/resources")
 
-install(
+install(TARGETS rhubarb RUNTIME DESTINATION .)
-    TARGETS rhubarb
-    RUNTIME
-    DESTINATION .
-)

rhubarb/src/animation/ShapeRule.cpp

@@ -1,12 +1,14 @@
 #include "ShapeRule.h"
+
 #include <boost/range/adaptor/transformed.hpp>
 #include <utility>
+
 #include "time/ContinuousTimeline.h"
 
 using boost::optional;
 using boost::adaptors::transformed;
 
-template<typename T, bool AutoJoin>
+template <typename T, bool AutoJoin>
 ContinuousTimeline<optional<T>, AutoJoin> boundedTimelinetoContinuousOptional(
     const BoundedTimeline<T, AutoJoin>& timeline
 ) {
@@ -19,18 +21,13 @@ ContinuousTimeline<optional<T>, AutoJoin> boundedTimelinetoContinuousOptional(
     };
 }
 
-ShapeRule::ShapeRule(
+ShapeRule::ShapeRule(ShapeSet shapeSet, optional<Phone> phone, TimeRange phoneTiming) :
-    ShapeSet shapeSet,
-    optional<Phone> phone,
-    TimeRange phoneTiming
-) :
     shapeSet(std::move(shapeSet)),
     phone(std::move(phone)),
-    phoneTiming(phoneTiming)
+    phoneTiming(phoneTiming) {}
-{}
 
 ShapeRule ShapeRule::getInvalid() {
-    return { {}, boost::none, { 0_cs, 0_cs } };
+    return {{}, boost::none, {0_cs, 0_cs}};
 }
 
 bool ShapeRule::operator==(const ShapeRule& rhs) const {
@@ -42,8 +39,7 @@ bool ShapeRule::operator!=(const ShapeRule& rhs) const {
 }
 
 bool ShapeRule::operator<(const ShapeRule& rhs) const {
-    return shapeSet < rhs.shapeSet
+    return shapeSet < rhs.shapeSet || phone < rhs.phone
-        || phone < rhs.phone
         || phoneTiming.getStart() < rhs.phoneTiming.getStart()
         || phoneTiming.getEnd() < rhs.phoneTiming.getEnd();
 }
@@ -54,8 +50,7 @@ ContinuousTimeline<ShapeRule> getShapeRules(const BoundedTimeline<Phone>& phones
 
     // Create timeline of shape rules
     ContinuousTimeline<ShapeRule> shapeRules(
-        phones.getRange(),
+        phones.getRange(), {{Shape::X}, boost::none, {0_cs, 0_cs}}
-        { { Shape::X }, boost::none, { 0_cs, 0_cs } }
     );
     centiseconds previousDuration = 0_cs;
     for (const auto& timedPhone : continuousPhones) {

rhubarb/src/animation/ShapeRule.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "core/Phone.h"
 #include "animationRules.h"
+#include "core/Phone.h"
 #include "time/BoundedTimeline.h"
 #include "time/ContinuousTimeline.h"
 #include "time/TimeRange.h"

rhubarb/src/animation/animationRules.cpp

@@ -1,15 +1,17 @@
 #include "animationRules.h"
-#include <boost/algorithm/clamp.hpp>
-#include "shapeShorthands.h"
-#include "tools/array.h"
-#include "time/ContinuousTimeline.h"
 
-using std::chrono::duration_cast;
+#include <boost/algorithm/clamp.hpp>
-using boost::algorithm::clamp;
+
+#include "shapeShorthands.h"
+#include "time/ContinuousTimeline.h"
+#include "tools/array.h"
+
 using boost::optional;
+using boost::algorithm::clamp;
 using std::array;
-using std::pair;
 using std::map;
+using std::pair;
+using std::chrono::duration_cast;
 
 constexpr size_t shapeValueCount = static_cast<size_t>(Shape::EndSentinel);
 
@@ -32,17 +34,18 @@ Shape getClosestShape(Shape reference, ShapeSet shapes) {
 
     // A matrix that for each shape contains all shapes in ascending order of effort required to
     // move to them
-    constexpr static array<array<Shape, shapeValueCount>, shapeValueCount> effortMatrix = make_array(
+    constexpr static array<array<Shape, shapeValueCount>, shapeValueCount> effortMatrix =
-        /* A */ make_array(A, X, G, B, C, H, E, D, F),
+        make_array(
-        /* B */ make_array(B, G, A, X, C, H, E, D, F),
+            /* A */ make_array(A, X, G, B, C, H, E, D, F),
-        /* C */ make_array(C, H, B, G, D, A, X, E, F),
+            /* B */ make_array(B, G, A, X, C, H, E, D, F),
-        /* D */ make_array(D, C, H, B, G, A, X, E, F),
+            /* C */ make_array(C, H, B, G, D, A, X, E, F),
-        /* E */ make_array(E, C, H, B, G, A, X, D, F),
+            /* D */ make_array(D, C, H, B, G, A, X, E, F),
-        /* F */ make_array(F, B, G, A, X, C, H, E, D),
+            /* E */ make_array(E, C, H, B, G, A, X, D, F),
-        /* G */ make_array(G, A, B, C, H, X, E, D, F),
+            /* F */ make_array(F, B, G, A, X, C, H, E, D),
-        /* H */ make_array(H, C, B, G, D, A, X, E, F), // Like C
+            /* G */ make_array(G, A, B, C, H, X, E, D, F),
-        /* X */ make_array(X, A, G, B, C, H, E, D, F) // Like A
+            /* H */ make_array(H, C, B, G, D, A, X, E, F), // Like C
-    );
+            /* X */ make_array(X, A, G, B, C, H, E, D, F)  // Like A
+        );
 
     auto& closestShapes = effortMatrix.at(static_cast<size_t>(reference));
     for (Shape closestShape : closestShapes) {
@@ -58,32 +61,31 @@ optional<pair<Shape, TweenTiming>> getTween(Shape first, Shape second) {
     // Note that most of the following rules work in one direction only.
     // That's because in animation, the mouth should usually "pop" open without inbetweens,
     // then close slowly.
-    static const map<pair<Shape, Shape>, pair<Shape, TweenTiming>> lookup {
+    static const map<pair<Shape, Shape>, pair<Shape, TweenTiming>> lookup{
-        { { D, A }, { C, TweenTiming::Early } },
+        {{D, A}, {C, TweenTiming::Early}},
-        { { D, B }, { C, TweenTiming::Centered } },
+        {{D, B}, {C, TweenTiming::Centered}},
-        { { D, G }, { C, TweenTiming::Early } },
+        {{D, G}, {C, TweenTiming::Early}},
-        { { D, X }, { C, TweenTiming::Late } },
+        {{D, X}, {C, TweenTiming::Late}},
-        { { C, F }, { E, TweenTiming::Centered } }, { { F, C }, { E, TweenTiming::Centered } },
+        {{C, F}, {E, TweenTiming::Centered}},
-        { { D, F }, { E, TweenTiming::Centered } },
+        {{F, C}, {E, TweenTiming::Centered}},
-        { { H, F }, { E, TweenTiming::Late } }, { { F, H }, { E, TweenTiming::Early } }
+        {{D, F}, {E, TweenTiming::Centered}},
+        {{H, F}, {E, TweenTiming::Late}},
+        {{F, H}, {E, TweenTiming::Early}}
     };
-    const auto it = lookup.find({ first, second });
+    const auto it = lookup.find({first, second});
     return it != lookup.end() ? it->second : optional<pair<Shape, TweenTiming>>();
 }
 
 Timeline<ShapeSet> getShapeSets(Phone phone, centiseconds duration, centiseconds previousDuration) {
     // Returns a timeline with a single shape set
     const auto single = [duration](ShapeSet value) {
-        return Timeline<ShapeSet> { { 0_cs, duration, value } };
+        return Timeline<ShapeSet>{{0_cs, duration, value}};
     };
 
     // Returns a timeline with two shape sets, timed as a diphthong
     const auto diphthong = [duration](ShapeSet first, ShapeSet second) {
         const centiseconds firstDuration = duration_cast<centiseconds>(duration * 0.6);
-        return Timeline<ShapeSet> {
+        return Timeline<ShapeSet>{{0_cs, firstDuration, first}, {firstDuration, duration, second}};
-            { 0_cs, firstDuration, first },
-            { firstDuration, duration, second }
-        };
     };
 
     // Returns a timeline with two shape sets, timed as a plosive
@@ -92,10 +94,7 @@ Timeline<ShapeSet> getShapeSets(Phone phone, centiseconds duration, centiseconds
         const centiseconds maxOcclusionDuration = 12_cs;
         const centiseconds occlusionDuration =
             clamp(previousDuration / 2, minOcclusionDuration, maxOcclusionDuration);
-        return Timeline<ShapeSet> {
+        return Timeline<ShapeSet>{{-occlusionDuration, 0_cs, first}, {0_cs, duration, second}};
-            { -occlusionDuration, 0_cs, first },
-            { 0_cs, duration, second }
-        };
     };
 
     // Returns the result of `getShapeSets` when called with identical arguments
@@ -104,8 +103,8 @@ Timeline<ShapeSet> getShapeSets(Phone phone, centiseconds duration, centiseconds
         return getShapeSets(referencePhone, duration, previousDuration);
     };
 
-    static const ShapeSet any { A, B, C, D, E, F, G, H, X };
+    static const ShapeSet any{A, B, C, D, E, F, G, H, X};
-    static const ShapeSet anyOpen { B, C, D, E, F, G, H };
+    static const ShapeSet anyOpen{B, C, D, E, F, G, H};
 
     // Note:
     // The shapes {A, B, G, X} are very similar. You should avoid regular shape sets containing more
@@ -114,52 +113,52 @@ Timeline<ShapeSet> getShapeSets(Phone phone, centiseconds duration, centiseconds
     // As an exception, a very flexible rule may contain *all* these shapes.
 
     switch (phone) {
-        case Phone::AO: return single({ E });
+        case Phone::AO: return single({E});
-        case Phone::AA: return single({ D });
+        case Phone::AA: return single({D});
-        case Phone::IY: return single({ B });
+        case Phone::IY: return single({B});
-        case Phone::UW: return single({ F });
+        case Phone::UW: return single({F});
-        case Phone::EH: return single({ C });
+        case Phone::EH: return single({C});
-        case Phone::IH: return single({ B });
+        case Phone::IH: return single({B});
-        case Phone::UH: return single({ F });
+        case Phone::UH: return single({F});
-        case Phone::AH: return duration < 20_cs ? single({ C }) : single({ D });
+        case Phone::AH: return duration < 20_cs ? single({C}) : single({D});
-        case Phone::Schwa: return single({ B, C });
+        case Phone::Schwa: return single({B, C});
-        case Phone::AE: return single({ C });
+        case Phone::AE: return single({C});
-        case Phone::EY: return diphthong({ C }, { B });
+        case Phone::EY: return diphthong({C}, {B});
-        case Phone::AY: return duration < 20_cs ? diphthong({ C }, { B }) : diphthong({ D }, { B });
+        case Phone::AY: return duration < 20_cs ? diphthong({C}, {B}) : diphthong({D}, {B});
-        case Phone::OW: return diphthong({ E }, { F });
+        case Phone::OW: return diphthong({E}, {F});
-        case Phone::AW: return duration < 30_cs ? diphthong({ C }, { E }) : diphthong({ D }, { E });
+        case Phone::AW: return duration < 30_cs ? diphthong({C}, {E}) : diphthong({D}, {E});
-        case Phone::OY: return diphthong({ E }, { B });
+        case Phone::OY: return diphthong({E}, {B});
-        case Phone::ER: return duration < 7_cs ? like(Phone::Schwa) : single({ E });
+        case Phone::ER: return duration < 7_cs ? like(Phone::Schwa) : single({E});
 
         case Phone::P:
-        case Phone::B: return plosive({ A }, any);
+        case Phone::B: return plosive({A}, any);
         case Phone::T:
-        case Phone::D: return plosive({ B, F }, anyOpen);
+        case Phone::D: return plosive({B, F}, anyOpen);
         case Phone::K:
-        case Phone::G: return plosive({ B, C, E, F, H }, anyOpen);
+        case Phone::G: return plosive({B, C, E, F, H}, anyOpen);
         case Phone::CH:
-        case Phone::JH: return single({ B, F });
+        case Phone::JH: return single({B, F});
         case Phone::F:
-        case Phone::V: return single({ G });
+        case Phone::V: return single({G});
         case Phone::TH:
         case Phone::DH:
         case Phone::S:
         case Phone::Z:
         case Phone::SH:
-        case Phone::ZH: return single({ B, F });
+        case Phone::ZH: return single({B, F});
         case Phone::HH: return single(any); // think "m-hm"
-        case Phone::M: return single({ A });
+        case Phone::M: return single({A});
-        case Phone::N: return single({ B, C, F, H });
+        case Phone::N: return single({B, C, F, H});
-        case Phone::NG: return single({ B, C, E, F });
+        case Phone::NG: return single({B, C, E, F});
-        case Phone::L: return duration < 20_cs ? single({ B, E, F, H }) : single({ H });
+        case Phone::L: return duration < 20_cs ? single({B, E, F, H}) : single({H});
-        case Phone::R: return single({ B, E, F });
+        case Phone::R: return single({B, E, F});
-        case Phone::Y: return single({ B, C, F });
+        case Phone::Y: return single({B, C, F});
-        case Phone::W: return single({ F });
+        case Phone::W: return single({F});
 
         case Phone::Breath:
         case Phone::Cough:
-        case Phone::Smack: return single({ C });
+        case Phone::Smack: return single({C});
-        case Phone::Noise: return single({ B });
+        case Phone::Noise: return single({B});
 
         default: throw std::invalid_argument("Unexpected phone.");
     }

rhubarb/src/animation/animationRules.h

@@ -1,9 +1,10 @@
 #pragma once
 
 #include <set>
+
+#include "core/Phone.h"
 #include "core/Shape.h"
 #include "time/Timeline.h"
-#include "core/Phone.h"
 
 // Returns the basic shape (A-F) that most closely resembles the specified shape.
 Shape getBasicShape(Shape shape);

rhubarb/src/animation/mouthAnimation.cpp

@@ -1,16 +1,16 @@
 #include "mouthAnimation.h"
-#include "time/timedLogging.h"
+
-#include "ShapeRule.h"
-#include "roughAnimation.h"
 #include "pauseAnimation.h"
-#include "tweening.h"
+#include "roughAnimation.h"
-#include "timingOptimization.h"
+#include "ShapeRule.h"
-#include "targetShapeSet.h"
 #include "staticSegments.h"
+#include "targetShapeSet.h"
+#include "time/timedLogging.h"
+#include "timingOptimization.h"
+#include "tweening.h"
 
 JoiningContinuousTimeline<Shape> animate(
-    const BoundedTimeline<Phone>& phones,
+    const BoundedTimeline<Phone>& phones, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 ) {
     // Create timeline of shape rules
     ContinuousTimeline<ShapeRule> shapeRules = getShapeRules(phones);

rhubarb/src/animation/mouthAnimation.h

@@ -2,10 +2,9 @@
 
 #include "core/Phone.h"
 #include "core/Shape.h"
-#include "time/ContinuousTimeline.h"
 #include "targetShapeSet.h"
+#include "time/ContinuousTimeline.h"
 
 JoiningContinuousTimeline<Shape> animate(
-    const BoundedTimeline<Phone>& phones,
+    const BoundedTimeline<Phone>& phones, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 );

rhubarb/src/animation/pauseAnimation.cpp

@@ -1,4 +1,5 @@
 #include "pauseAnimation.h"
+
 #include "animationRules.h"
 
 Shape getPauseShape(Shape previous, Shape next, centiseconds duration) {
@@ -30,7 +31,7 @@ Shape getPauseShape(Shape previous, Shape next, centiseconds duration) {
 
 JoiningContinuousTimeline<Shape> animatePauses(const JoiningContinuousTimeline<Shape>& animation) {
     JoiningContinuousTimeline<Shape> result(animation);
-    
+
     for_each_adjacent(
         animation.begin(),
         animation.end(),

rhubarb/src/animation/roughAnimation.cpp

@@ -1,4 +1,5 @@
 #include "roughAnimation.h"
+
 #include <boost/optional.hpp>
 
 // Create timeline of shapes using a bidirectional algorithm.
@@ -22,9 +23,8 @@ JoiningContinuousTimeline<Shape> animateRough(const ContinuousTimeline<ShapeRule
         const ShapeRule shapeRule = it->getValue();
         const Shape shape = getClosestShape(referenceShape, shapeRule.shapeSet);
         animation.set(it->getTimeRange(), shape);
-        const bool anticipateShape = shapeRule.phone
+        const bool anticipateShape =
-            && isVowel(*shapeRule.phone)
+            shapeRule.phone && isVowel(*shapeRule.phone) && shapeRule.shapeSet.size() == 1;
-            && shapeRule.shapeSet.size() == 1;
         if (anticipateShape) {
             // Animate backwards a little
             const Shape anticipatedShape = shape;

rhubarb/src/animation/staticSegments.cpp

@@ -1,6 +1,8 @@
 #include "staticSegments.h"
-#include <vector>
+
 #include <numeric>
+#include <vector>
+
 #include "tools/nextCombination.h"
 
 using std::vector;
@@ -49,7 +51,7 @@ vector<TimeRange> getStaticSegments(
             result.push_back(timeRange);
         }
     }
-    
+
     return result;
 }
 
@@ -67,8 +69,8 @@ ShapeRule getChangedShapeRule(const ShapeRule& rule) {
     ShapeRule result(rule);
     // So far, I've only encountered B as a static shape.
     // If there is ever a problem with another static shape, this function can easily be extended.
-    if (rule.shapeSet == ShapeSet { Shape::B }) {
+    if (rule.shapeSet == ShapeSet{Shape::B}) {
-        result.shapeSet = { Shape::C };
+        result.shapeSet = {Shape::C};
     }
     return result;
 }
@@ -78,8 +80,7 @@ using RuleChanges = vector<centiseconds>;
 
 // Replaces the indicated shape rules with slightly different ones, breaking up long static segments
 ContinuousTimeline<ShapeRule> applyChanges(
-    const ContinuousTimeline<ShapeRule>& shapeRules,
+    const ContinuousTimeline<ShapeRule>& shapeRules, const RuleChanges& changes
-    const RuleChanges& changes
 ) {
     ContinuousTimeline<ShapeRule> result(shapeRules);
     for (centiseconds changedRuleStart : changes) {
@@ -99,8 +100,7 @@ public:
     ) :
         changedRules(applyChanges(originalRules, changes)),
         animation(animate(changedRules)),
-        staticSegments(getStaticSegments(changedRules, animation))
+        staticSegments(getStaticSegments(changedRules, animation)) {}
-    {}
 
     bool isBetterThan(const RuleChangeScenario& rhs) const {
         // We want zero static segments
@@ -132,8 +132,9 @@ private:
             0.0,
             [](const double sum, const Timed<Shape>& timedShape) {
                 const double duration = std::chrono::duration_cast<std::chrono::duration<double>>(
-                    timedShape.getDuration()
+                                            timedShape.getDuration()
-                ).count();
+                )
+                                            .count();
                 return sum + duration * duration;
             }
         );
@@ -152,8 +153,7 @@ RuleChanges getPossibleRuleChanges(const ContinuousTimeline<ShapeRule>& shapeRul
 }
 
 ContinuousTimeline<ShapeRule> fixStaticSegmentRules(
-    const ContinuousTimeline<ShapeRule>& shapeRules,
+    const ContinuousTimeline<ShapeRule>& shapeRules, const AnimationFunction& animate
-    const AnimationFunction& animate
 ) {
     // The complexity of this function is exponential with the number of replacements.
     // So let's cap that value.
@@ -164,23 +164,26 @@ ContinuousTimeline<ShapeRule> fixStaticSegmentRules(
 
     // Find best solution. Start with a single replacement, then increase as necessary.
     RuleChangeScenario bestScenario(shapeRules, {}, animate);
-    for (
+    for (int replacementCount = 1; bestScenario.getStaticSegmentCount() > 0
-        int replacementCount = 1;
+         && replacementCount
-        bestScenario.getStaticSegmentCount() > 0 && replacementCount <= std::min(static_cast<int>(possibleRuleChanges.size()), maxReplacementCount);
+             <= std::min(static_cast<int>(possibleRuleChanges.size()), maxReplacementCount);
-        ++replacementCount
+         ++replacementCount) {
-    ) {
         // Only the first <replacementCount> elements of `currentRuleChanges` count
         auto currentRuleChanges(possibleRuleChanges);
         do {
             RuleChangeScenario currentScenario(
                 shapeRules,
-                { currentRuleChanges.begin(), currentRuleChanges.begin() + replacementCount },
+                {currentRuleChanges.begin(), currentRuleChanges.begin() + replacementCount},
                 animate
             );
             if (currentScenario.isBetterThan(bestScenario)) {
                 bestScenario = currentScenario;
             }
-        } while (next_combination(currentRuleChanges.begin(), currentRuleChanges.begin() + replacementCount, currentRuleChanges.end()));
+        } while (next_combination(
+            currentRuleChanges.begin(),
+            currentRuleChanges.begin() + replacementCount,
+            currentRuleChanges.end()
+        ));
     }
 
     return bestScenario.getChangedRules();
@@ -194,8 +197,7 @@ bool isFlexible(const ShapeRule& rule) {
 // Extends the specified time range until it starts and ends with a non-flexible shape rule, if
 // possible
 TimeRange extendToFixedRules(
-    const TimeRange& timeRange,
+    const TimeRange& timeRange, const ContinuousTimeline<ShapeRule>& shapeRules
-    const ContinuousTimeline<ShapeRule>& shapeRules
 ) {
     auto first = shapeRules.find(timeRange.getStart());
     while (first != shapeRules.begin() && isFlexible(first->getValue())) {
@@ -205,12 +207,11 @@ TimeRange extendToFixedRules(
     while (std::next(last) != shapeRules.end() && isFlexible(last->getValue())) {
         ++last;
     }
-    return { first->getStart(), last->getEnd() };
+    return {first->getStart(), last->getEnd()};
 }
 
 JoiningContinuousTimeline<Shape> avoidStaticSegments(
-    const ContinuousTimeline<ShapeRule>& shapeRules,
+    const ContinuousTimeline<ShapeRule>& shapeRules, const AnimationFunction& animate
-    const AnimationFunction& animate
 ) {
     const auto animation = animate(shapeRules);
     const vector<TimeRange> staticSegments = getStaticSegments(shapeRules, animation);
@@ -227,8 +228,7 @@ JoiningContinuousTimeline<Shape> avoidStaticSegments(
 
         // Fix shape rules within the static segment
         const auto fixedSegmentShapeRules = fixStaticSegmentRules(
-            { extendedStaticSegment, ShapeRule::getInvalid(), fixedShapeRules },
+            {extendedStaticSegment, ShapeRule::getInvalid(), fixedShapeRules}, animate
-            animate
         );
         for (const auto& timedShapeRule : fixedSegmentShapeRules) {
             fixedShapeRules.set(timedShapeRule);

rhubarb/src/animation/staticSegments.h

@@ -1,18 +1,20 @@
 #pragma once
 
-#include "core/Shape.h"
-#include "time/ContinuousTimeline.h"
-#include "ShapeRule.h"
 #include <functional>
 
-using AnimationFunction = std::function<JoiningContinuousTimeline<Shape>(const ContinuousTimeline<ShapeRule>&)>;
+#include "core/Shape.h"
+#include "ShapeRule.h"
+#include "time/ContinuousTimeline.h"
+
+using AnimationFunction =
+    std::function<JoiningContinuousTimeline<Shape>(const ContinuousTimeline<ShapeRule>&)>;
 
 // Calls the specified animation function with the specified shape rules.
 // If the resulting animation contains long static segments, the shape rules are tweaked and
 // animated again.
 // Static segments happen rather often.
-// See http://animateducated.blogspot.de/2016/10/lip-sync-animation-2.html?showComment=1478861729702#c2940729096183546458.
+// See
+// http://animateducated.blogspot.de/2016/10/lip-sync-animation-2.html?showComment=1478861729702#c2940729096183546458.
 JoiningContinuousTimeline<Shape> avoidStaticSegments(
-    const ContinuousTimeline<ShapeRule>& shapeRules,
+    const ContinuousTimeline<ShapeRule>& shapeRules, const AnimationFunction& animate
-    const AnimationFunction& animate
 );

rhubarb/src/animation/targetShapeSet.cpp

@@ -7,7 +7,8 @@ Shape convertToTargetShapeSet(Shape shape, const ShapeSet& targetShapeSet) {
     const Shape basicShape = getBasicShape(shape);
     if (targetShapeSet.find(basicShape) == targetShapeSet.end()) {
         throw std::invalid_argument(
-            fmt::format("Target shape set must contain basic shape {}.", basicShape));
+            fmt::format("Target shape set must contain basic shape {}.", basicShape)
+        );
     }
     return basicShape;
 }
@@ -21,8 +22,7 @@ ShapeSet convertToTargetShapeSet(const ShapeSet& shapes, const ShapeSet& targetS
 }
 
 ContinuousTimeline<ShapeRule> convertToTargetShapeSet(
-    const ContinuousTimeline<ShapeRule>& shapeRules,
+    const ContinuousTimeline<ShapeRule>& shapeRules, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 ) {
     ContinuousTimeline<ShapeRule> result(shapeRules);
     for (const auto& timedShapeRule : shapeRules) {
@@ -34,8 +34,7 @@ ContinuousTimeline<ShapeRule> convertToTargetShapeSet(
 }
 
 JoiningContinuousTimeline<Shape> convertToTargetShapeSet(
-    const JoiningContinuousTimeline<Shape>& animation,
+    const JoiningContinuousTimeline<Shape>& animation, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 ) {
     JoiningContinuousTimeline<Shape> result(animation);
     for (const auto& timedShape : animation) {

rhubarb/src/animation/targetShapeSet.h

@@ -12,13 +12,11 @@ ShapeSet convertToTargetShapeSet(const ShapeSet& shapes, const ShapeSet& targetS
 
 // Replaces each shape in each rule with the closest shape that occurs in the target shape set.
 ContinuousTimeline<ShapeRule> convertToTargetShapeSet(
-    const ContinuousTimeline<ShapeRule>& shapeRules,
+    const ContinuousTimeline<ShapeRule>& shapeRules, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 );
 
 // Replaces each shape in the specified animation with the closest shape that occurs in the target
 // shape set.
 JoiningContinuousTimeline<Shape> convertToTargetShapeSet(
-    const JoiningContinuousTimeline<Shape>& animation,
+    const JoiningContinuousTimeline<Shape>& animation, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 );

rhubarb/src/animation/timingOptimization.cpp

@@ -1,12 +1,14 @@
 #include "timingOptimization.h"
-#include "time/timedLogging.h"
+
+#include <algorithm>
 #include <boost/lexical_cast.hpp>
 #include <map>
-#include <algorithm>
-#include "ShapeRule.h"
 
-using std::string;
+#include "ShapeRule.h"
+#include "time/timedLogging.h"
+
 using std::map;
+using std::string;
 
 string getShapesString(const JoiningContinuousTimeline<Shape>& shapes) {
     string result;
@@ -32,8 +34,9 @@ Shape getRepresentativeShape(const JoiningTimeline<Shape>& timeline) {
 
     // Select shape with highest total duration within the candidate range
     const Shape bestShape = std::max_element(
-        candidateShapeWeights.begin(), candidateShapeWeights.end(),
+                                candidateShapeWeights.begin(),
-        [](auto a, auto b) { return a.second < b.second; }
+                                candidateShapeWeights.end(),
+                                [](auto a, auto b) { return a.second < b.second; }
     )->first;
 
     // Shapes C and D are similar, but D is more interesting.
@@ -55,8 +58,11 @@ struct ShapeReduction {
 
 // Returns a time range of candidate shapes for the next shape to draw.
 // Guaranteed to be non-empty.
-TimeRange getNextMinimalCandidateRange(const JoiningContinuousTimeline<Shape>& sourceShapes,
+TimeRange getNextMinimalCandidateRange(
-    const TimeRange targetRange, const centiseconds writePosition) {
+    const JoiningContinuousTimeline<Shape>& sourceShapes,
+    const TimeRange targetRange,
+    const centiseconds writePosition
+) {
     if (sourceShapes.empty()) {
         throw std::invalid_argument("Cannot determine candidate range for empty source timeline.");
     }
@@ -69,9 +75,8 @@ TimeRange getNextMinimalCandidateRange(const JoiningContinuousTimeline<Shape>& s
     const centiseconds remainingTargetDuration = writePosition - targetRange.getStart();
     const bool canFitOneOrLess = remainingTargetDuration <= minShapeDuration;
     const bool canFitTwo = remainingTargetDuration >= 2 * minShapeDuration;
-    const centiseconds duration = canFitOneOrLess || canFitTwo
+    const centiseconds duration =
-        ? minShapeDuration
+        canFitOneOrLess || canFitTwo ? minShapeDuration : remainingTargetDuration / 2;
-        : remainingTargetDuration / 2;
 
     TimeRange candidateRange(writePosition - duration, writePosition);
     if (writePosition == targetRange.getEnd()) {
@@ -102,22 +107,24 @@ ShapeReduction getNextShapeReduction(
     // Determine the next time range of candidate shapes. Consider two scenarios:
 
     // ... the shortest-possible candidate range
-    const ShapeReduction minReduction(sourceShapes,
+    const ShapeReduction minReduction(
-        getNextMinimalCandidateRange(sourceShapes, targetRange, writePosition));
+        sourceShapes, getNextMinimalCandidateRange(sourceShapes, targetRange, writePosition)
+    );
 
     // ... a candidate range extended to the left to fully encompass its left-most shape
-    const ShapeReduction extendedReduction(sourceShapes,
+    const ShapeReduction extendedReduction(
-        {
+        sourceShapes,
-            minReduction.sourceShapes.begin()->getStart(),
+        {minReduction.sourceShapes.begin()->getStart(),
-            minReduction.sourceShapes.getRange().getEnd()
+         minReduction.sourceShapes.getRange().getEnd()}
-        }
     );
 
     // Determine the shape that might be picked *next* if we choose the shortest-possible candidate
     // range now
     const ShapeReduction nextReduction(
         sourceShapes,
-        getNextMinimalCandidateRange(sourceShapes, targetRange, minReduction.sourceShapes.getRange().getStart())
+        getNextMinimalCandidateRange(
+            sourceShapes, targetRange, minReduction.sourceShapes.getRange().getStart()
+        )
     );
 
     const bool minEqualsExtended = minReduction.shape == extendedReduction.shape;
@@ -129,8 +136,9 @@ ShapeReduction getNextShapeReduction(
 
 // Modifies the timing of the given animation to fit into the specified target time range without
 // jitter.
-JoiningContinuousTimeline<Shape> retime(const JoiningContinuousTimeline<Shape>& sourceShapes,
+JoiningContinuousTimeline<Shape> retime(
-    const TimeRange targetRange) {
+    const JoiningContinuousTimeline<Shape>& sourceShapes, const TimeRange targetRange
+) {
     logTimedEvent("segment", targetRange, getShapesString(sourceShapes));
 
     JoiningContinuousTimeline<Shape> result(targetRange, Shape::X);
@@ -139,7 +147,6 @@ JoiningContinuousTimeline<Shape> retime(const JoiningContinuousTimeline<Shape>&
     // Animate backwards
     centiseconds writePosition = targetRange.getEnd();
     while (writePosition > targetRange.getStart()) {
-
         // Decide which shape to show next, possibly discarding short shapes
         const ShapeReduction shapeReduction =
             getNextShapeReduction(sourceShapes, targetRange, writePosition);
@@ -162,31 +169,22 @@ JoiningContinuousTimeline<Shape> retime(const JoiningContinuousTimeline<Shape>&
 }
 
 JoiningContinuousTimeline<Shape> retime(
-    const JoiningContinuousTimeline<Shape>& animation,
+    const JoiningContinuousTimeline<Shape>& animation, TimeRange sourceRange, TimeRange targetRange
-    TimeRange sourceRange,
-    TimeRange targetRange
 ) {
     const auto sourceShapes = JoiningContinuousTimeline<Shape>(sourceRange, Shape::X, animation);
     return retime(sourceShapes, targetRange);
 }
 
-enum class MouthState {
+enum class MouthState { Idle, Closed, Open };
-    Idle,
-    Closed,
-    Open
-};
 
 JoiningContinuousTimeline<Shape> optimizeTiming(const JoiningContinuousTimeline<Shape>& animation) {
     // Identify segments with idle, closed, and open mouth shapes
     JoiningContinuousTimeline<MouthState> segments(animation.getRange(), MouthState::Idle);
     for (const auto& timedShape : animation) {
         const Shape shape = timedShape.getValue();
-        const MouthState mouthState =
+        const MouthState mouthState = shape == Shape::X ? MouthState::Idle
-            shape == Shape::X
+            : shape == Shape::A                         ? MouthState::Closed
-            ? MouthState::Idle
+                                                        : MouthState::Open;
-            : shape == Shape::A
-            ? MouthState::Closed
-            : MouthState::Open;
         segments.set(timedShape.getTimeRange(), mouthState);
     }
 
@@ -219,11 +217,8 @@ JoiningContinuousTimeline<Shape> optimizeTiming(const JoiningContinuousTimeline<
             // evenly.
             const auto begin = segmentIt;
             auto end = std::next(begin);
-            while (
+            while (end != segments.rend() && end->getValue() != MouthState::Idle
-                end != segments.rend()
+                   && end->getDuration() < minSegmentDuration) {
-                && end->getValue() != MouthState::Idle
-                && end->getDuration() < minSegmentDuration
-            ) {
                 ++end;
             }
 
@@ -232,20 +227,19 @@ JoiningContinuousTimeline<Shape> optimizeTiming(const JoiningContinuousTimeline<
             const centiseconds desiredDuration = minSegmentDuration * shortSegmentCount;
             const centiseconds currentDuration = begin->getEnd() - std::prev(end)->getStart();
             const centiseconds desiredExtensionDuration = desiredDuration - currentDuration;
-            const centiseconds availableExtensionDuration = end != segments.rend()
+            const centiseconds availableExtensionDuration =
-                ? end->getDuration() - 1_cs
+                end != segments.rend() ? end->getDuration() - 1_cs : 0_cs;
-                : 0_cs;
+            const centiseconds extensionDuration = std::min(
-            const centiseconds extensionDuration = std::min({
+                {desiredExtensionDuration, availableExtensionDuration, maxExtensionDuration}
-                desiredExtensionDuration, availableExtensionDuration, maxExtensionDuration
+            );
-            });
 
             // Distribute available time range evenly among all short segments
             const centiseconds shortSegmentsTargetStart =
                 std::prev(end)->getStart() - extensionDuration;
             for (auto shortSegmentIt = begin; shortSegmentIt != end; ++shortSegmentIt) {
                 size_t remainingShortSegmentCount = std::distance(shortSegmentIt, end);
-                const centiseconds segmentDuration = (resultStart - shortSegmentsTargetStart) /
+                const centiseconds segmentDuration =
-                    remainingShortSegmentCount;
+                    (resultStart - shortSegmentsTargetStart) / remainingShortSegmentCount;
                 const TimeRange segmentTargetRange(resultStart - segmentDuration, resultStart);
                 const auto retimedSegment =
                     retime(animation, shortSegmentIt->getTimeRange(), segmentTargetRange);

rhubarb/src/animation/tweening.cpp

@@ -1,4 +1,5 @@
 #include "tweening.h"
+
 #include "animationRules.h"
 
 JoiningContinuousTimeline<Shape> insertTweens(const JoiningContinuousTimeline<Shape>& animation) {
@@ -7,48 +8,50 @@ JoiningContinuousTimeline<Shape> insertTweens(const JoiningContinuousTimeline<Sh
 
     JoiningContinuousTimeline<Shape> result(animation);
 
-    for_each_adjacent(animation.begin(), animation.end(), [&](const auto& first, const auto& second) {
+    for_each_adjacent(
-        auto pair = getTween(first.getValue(), second.getValue());
+        animation.begin(),
-        if (!pair) return;
+        animation.end(),
+        [&](const auto& first, const auto& second) {
+            auto pair = getTween(first.getValue(), second.getValue());
+            if (!pair) return;
 
-        Shape tweenShape;
+            Shape tweenShape;
-        TweenTiming tweenTiming;
+            TweenTiming tweenTiming;
-        std::tie(tweenShape, tweenTiming) = *pair;
+            std::tie(tweenShape, tweenTiming) = *pair;
-        TimeRange firstTimeRange = first.getTimeRange();
+            TimeRange firstTimeRange = first.getTimeRange();
-        TimeRange secondTimeRange = second.getTimeRange();
+            TimeRange secondTimeRange = second.getTimeRange();
 
-        centiseconds tweenStart, tweenDuration;
+            centiseconds tweenStart, tweenDuration;
-        switch (tweenTiming) {
+            switch (tweenTiming) {
-            case TweenTiming::Early:
+                case TweenTiming::Early: {
-            {
+                    tweenDuration = std::min(firstTimeRange.getDuration() / 3, maxTweenDuration);
-                tweenDuration = std::min(firstTimeRange.getDuration() / 3, maxTweenDuration);
+                    tweenStart = firstTimeRange.getEnd() - tweenDuration;
-                tweenStart = firstTimeRange.getEnd() - tweenDuration;
+                    break;
-                break;
+                }
-            }
+                case TweenTiming::Centered: {
-            case TweenTiming::Centered:
+                    tweenDuration = std::min(
-            {
+                        {firstTimeRange.getDuration() / 4,
-                tweenDuration = std::min({
+                         secondTimeRange.getDuration() / 4,
-                    firstTimeRange.getDuration() / 4, secondTimeRange.getDuration() / 4, maxTweenDuration
+                         maxTweenDuration}
-                });
+                    );
-                tweenStart = firstTimeRange.getEnd() - tweenDuration / 2;
+                    tweenStart = firstTimeRange.getEnd() - tweenDuration / 2;
-                break;
+                    break;
-            }
+                }
-            case TweenTiming::Late:
+                case TweenTiming::Late: {
-            {
+                    tweenDuration = std::min(secondTimeRange.getDuration() / 3, maxTweenDuration);
-                tweenDuration = std::min(secondTimeRange.getDuration() / 3, maxTweenDuration);
+                    tweenStart = secondTimeRange.getStart();
-                tweenStart = secondTimeRange.getStart();
+                    break;
-                break;
+                }
-            }
+                default: {
-            default:
+                    throw std::runtime_error("Unexpected tween timing.");
-            {
+                }
-                throw std::runtime_error("Unexpected tween timing.");
             }
+
+            if (tweenDuration < minTweenDuration) return;
+
+            result.set(tweenStart, tweenStart + tweenDuration, tweenShape);
         }
-
+    );
-        if (tweenDuration < minTweenDuration) return;
-
-        result.set(tweenStart, tweenStart + tweenDuration, tweenShape);
-    });
 
     return result;
 }

rhubarb/src/audio/AudioClip.cpp

@@ -1,4 +1,5 @@
 #include "AudioClip.h"
+
 #include <format.h>
 
 using std::invalid_argument;
@@ -11,6 +12,7 @@ class SafeSampleReader {
 public:
     SafeSampleReader(SampleReader unsafeRead, AudioClip::size_type size);
     AudioClip::value_type operator()(AudioClip::size_type index);
+
 private:
     SampleReader unsafeRead;
     AudioClip::size_type size;
@@ -20,19 +22,16 @@ private:
 
 SafeSampleReader::SafeSampleReader(SampleReader unsafeRead, AudioClip::size_type size) :
     unsafeRead(unsafeRead),
-    size(size)
+    size(size) {}
-{}
 
 inline AudioClip::value_type SafeSampleReader::operator()(AudioClip::size_type index) {
     if (index < 0) {
         throw invalid_argument(fmt::format("Cannot read from sample index {}. Index < 0.", index));
     }
     if (index >= size) {
-        throw invalid_argument(fmt::format(
+        throw invalid_argument(
-            "Cannot read from sample index {}. Clip size is {}.",
+            fmt::format("Cannot read from sample index {}. Clip size is {}.", index, size)
-            index,
+        );
-            size
-        ));
     }
     if (index == lastIndex) {
         return lastSample;
@@ -60,10 +59,8 @@ std::unique_ptr<AudioClip> operator|(std::unique_ptr<AudioClip> clip, const Audi
 }
 
 SampleIterator::SampleIterator() :
-    sampleIndex(0)
+    sampleIndex(0) {}
-{}
 
 SampleIterator::SampleIterator(const AudioClip& audioClip, size_type sampleIndex) :
     sampleReader([&audioClip] { return audioClip.createSampleReader(); }),
-    sampleIndex(sampleIndex)
+    sampleIndex(sampleIndex) {}
-{}

rhubarb/src/audio/AudioClip.h

@@ -1,8 +1,9 @@
 #pragma once
 
-#include <memory>
-#include "time/TimeRange.h"
 #include <functional>
+#include <memory>
+
+#include "time/TimeRange.h"
 #include "tools/Lazy.h"
 
 class AudioClip;
@@ -17,6 +18,7 @@ public:
     using SampleReader = std::function<value_type(size_type)>;
 
     virtual ~AudioClip() {}
+
     virtual std::unique_ptr<AudioClip> clone() const = 0;
     virtual int getSampleRate() const = 0;
     virtual size_type size() const = 0;
@@ -24,6 +26,7 @@ public:
     SampleReader createSampleReader() const;
     iterator begin() const;
     iterator end() const;
+
 private:
     virtual SampleReader createUnsafeSampleReader() const = 0;
 };
@@ -137,6 +140,8 @@ inline SampleIterator operator-(const SampleIterator& it, SampleIterator::differ
     return result;
 }
 
-inline SampleIterator::difference_type operator-(const SampleIterator& lhs, const SampleIterator& rhs) {
+inline SampleIterator::difference_type operator-(
+    const SampleIterator& lhs, const SampleIterator& rhs
+) {
     return lhs.getSampleIndex() - rhs.getSampleIndex();
 }

rhubarb/src/audio/AudioSegment.cpp

@@ -1,13 +1,16 @@
 #include "AudioSegment.h"
 
-using std::unique_ptr;
 using std::make_unique;
+using std::unique_ptr;
 
 AudioSegment::AudioSegment(std::unique_ptr<AudioClip> inputClip, const TimeRange& range) :
     inputClip(std::move(inputClip)),
-    sampleOffset(static_cast<int64_t>(range.getStart().count()) * this->inputClip->getSampleRate() / 100),
+    sampleOffset(
-    sampleCount(static_cast<int64_t>(range.getDuration().count()) * this->inputClip->getSampleRate() / 100)
+        static_cast<int64_t>(range.getStart().count()) * this->inputClip->getSampleRate() / 100
-{
+    ),
+    sampleCount(
+        static_cast<int64_t>(range.getDuration().count()) * this->inputClip->getSampleRate() / 100
+    ) {
     if (sampleOffset < 0 || sampleOffset + sampleCount > this->inputClip->size()) {
         throw std::invalid_argument("Segment extends beyond input clip.");
     }

rhubarb/src/audio/DcOffset.cpp

@@ -1,28 +1,26 @@
 #include "DcOffset.h"
+
 #include <cmath>
 
-using std::unique_ptr;
 using std::make_unique;
+using std::unique_ptr;
 
 DcOffset::DcOffset(unique_ptr<AudioClip> inputClip, float offset) :
     inputClip(std::move(inputClip)),
     offset(offset),
-    factor(1 / (1 + std::abs(offset)))
+    factor(1 / (1 + std::abs(offset))) {}
-{}
 
 unique_ptr<AudioClip> DcOffset::clone() const {
     return make_unique<DcOffset>(*this);
 }
 
 SampleReader DcOffset::createUnsafeSampleReader() const {
-    return [
+    return
-        read = inputClip->createSampleReader(),
+        [read = inputClip->createSampleReader(), factor = factor, offset = offset](size_type index
-        factor = factor,
+        ) {
-        offset = offset
+            const float sample = read(index);
-    ](size_type index) {
+            return sample * factor + offset;
-        const float sample = read(index);
+        };
-        return sample * factor + offset;
-    };
 }
 
 float getDcOffset(const AudioClip& audioClip) {

rhubarb/src/audio/DcOffset.h

@@ -10,6 +10,7 @@ public:
     std::unique_ptr<AudioClip> clone() const override;
     int getSampleRate() const override;
     size_type size() const override;
+
 private:
     SampleReader createUnsafeSampleReader() const override;
 

rhubarb/src/audio/OggVorbisFileReader.cpp

@@ -1,47 +1,40 @@
 #include "OggVorbisFileReader.h"
 
+#include <format.h>
+
+#include "tools/fileTools.h"
+#include "tools/tools.h"
 #include "vorbis/codec.h"
 #include "vorbis/vorbisfile.h"
-#include "tools/tools.h"
-#include <format.h>
-#include "tools/fileTools.h"
 
-using std::filesystem::path;
-using std::vector;
-using std::make_shared;
 using std::ifstream;
 using std::ios_base;
+using std::make_shared;
+using std::vector;
+using std::filesystem::path;
 
 std::string vorbisErrorToString(int64_t errorCode) {
     switch (errorCode) {
-        case OV_EREAD:
+        case OV_EREAD: return "Read error while fetching compressed data for decode.";
-            return "Read error while fetching compressed data for decode.";
+        case OV_EFAULT: return "Internal logic fault; indicates a bug or heap/stack corruption.";
-        case OV_EFAULT:
+        case OV_EIMPL: return "Feature not implemented";
-            return "Internal logic fault; indicates a bug or heap/stack corruption.";
-        case OV_EIMPL:
-            return "Feature not implemented";
         case OV_EINVAL:
             return "Either an invalid argument, or incompletely initialized argument passed to a call.";
-        case OV_ENOTVORBIS:
+        case OV_ENOTVORBIS: return "The given file/data was not recognized as Ogg Vorbis data.";
-            return "The given file/data was not recognized as Ogg Vorbis data.";
         case OV_EBADHEADER:
             return "The file/data is apparently an Ogg Vorbis stream, but contains a corrupted or undecipherable header.";
         case OV_EVERSION:
             return "The bitstream format revision of the given Vorbis stream is not supported.";
-        case OV_ENOTAUDIO:
+        case OV_ENOTAUDIO: return "Packet is not an audio packet.";
-            return "Packet is not an audio packet.";
+        case OV_EBADPACKET: return "Error in packet.";
-        case OV_EBADPACKET:
-            return "Error in packet.";
         case OV_EBADLINK:
             return "The given link exists in the Vorbis data stream, but is not decipherable due to garbage or corruption.";
-        case OV_ENOSEEK:
+        case OV_ENOSEEK: return "The given stream is not seekable.";
-            return "The given stream is not seekable.";
+        default: return "An unexpected Vorbis error occurred.";
-        default:
-            return "An unexpected Vorbis error occurred.";
     }
 }
 
-template<typename T>
+template <typename T>
 T throwOnError(T code) {
     // OV_HOLE, though technically an error code, is only informational
     const bool error = code < 0 && code != OV_HOLE;
@@ -64,7 +57,7 @@ size_t readCallback(void* buffer, size_t elementSize, size_t elementCount, void*
 }
 
 int seekCallback(void* dataSource, ogg_int64_t offset, int origin) {
-    static const vector<ios_base::seekdir> seekDirections {
+    static const vector<ios_base::seekdir> seekDirections{
         ios_base::beg, ios_base::cur, ios_base::end
     };
 
@@ -104,8 +97,7 @@ private:
 
 OggVorbisFile::OggVorbisFile(const path& filePath) :
     oggVorbisHandle(),
-    stream(openFile(filePath))
+    stream(openFile(filePath)) {
-{
     // Throw only on badbit, not on failbit.
     // Ogg Vorbis expects read operations past the end of the file to
     // succeed, not to throw.
@@ -114,19 +106,18 @@ OggVorbisFile::OggVorbisFile(const path& filePath) :
     // Ogg Vorbis normally uses the `FILE` API from the C standard library.
     // This doesn't handle Unicode paths on Windows.
     // Use wrapper functions around `ifstream` instead.
-    const ov_callbacks callbacks { readCallback, seekCallback, nullptr, tellCallback };
+    const ov_callbacks callbacks{readCallback, seekCallback, nullptr, tellCallback};
     throwOnError(ov_open_callbacks(&stream, &oggVorbisHandle, nullptr, 0, callbacks));
 }
 
 OggVorbisFileReader::OggVorbisFileReader(const path& filePath) :
-    filePath(filePath)
+    filePath(filePath) {
-{
     OggVorbisFile file(filePath);
-    
+
     vorbis_info* vorbisInfo = ov_info(file.get(), -1);
     sampleRate = vorbisInfo->rate;
     channelCount = vorbisInfo->channels;
-    
+
     sampleCount = throwOnError(ov_pcm_total(file.get(), -1));
 }
 
@@ -135,13 +126,11 @@ std::unique_ptr<AudioClip> OggVorbisFileReader::clone() const {
 }
 
 SampleReader OggVorbisFileReader::createUnsafeSampleReader() const {
-    return [
+    return [channelCount = channelCount,
-        channelCount = channelCount,
+            file = make_shared<OggVorbisFile>(filePath),
-        file = make_shared<OggVorbisFile>(filePath),
+            buffer = static_cast<value_type**>(nullptr),
-        buffer = static_cast<value_type**>(nullptr),
+            bufferStart = size_type(0),
-        bufferStart = size_type(0),
+            bufferSize = size_type(0)](size_type index) mutable {
-        bufferSize = size_type(0)
-    ](size_type index) mutable {
         if (index < bufferStart || index >= bufferStart + bufferSize) {
             // Seek
             throwOnError(ov_pcm_seek(file->get(), index));

rhubarb/src/audio/OggVorbisFileReader.h

@@ -1,14 +1,21 @@
 #pragma once
 
-#include "AudioClip.h"
 #include <filesystem>
 
+#include "AudioClip.h"
+
 class OggVorbisFileReader : public AudioClip {
 public:
     OggVorbisFileReader(const std::filesystem::path& filePath);
     std::unique_ptr<AudioClip> clone() const override;
-    int getSampleRate() const override { return sampleRate; }
+
-    size_type size() const override { return sampleCount; }
+    int getSampleRate() const override {
+        return sampleRate;
+    }
+
+    size_type size() const override {
+        return sampleCount;
+    }
 
 private:
     SampleReader createUnsafeSampleReader() const override;

rhubarb/src/audio/SampleRateConverter.cpp

@@ -1,25 +1,25 @@
-#include <cmath>
 #include "SampleRateConverter.h"
-#include <stdexcept>
+
 #include <format.h>
 
+#include <cmath>
+#include <stdexcept>
+
 using std::invalid_argument;
-using std::unique_ptr;
 using std::make_unique;
+using std::unique_ptr;
 
 SampleRateConverter::SampleRateConverter(unique_ptr<AudioClip> inputClip, int outputSampleRate) :
     inputClip(std::move(inputClip)),
     downscalingFactor(static_cast<double>(this->inputClip->getSampleRate()) / outputSampleRate),
     outputSampleRate(outputSampleRate),
-    outputSampleCount(std::lround(this->inputClip->size() / downscalingFactor))
+    outputSampleCount(std::lround(this->inputClip->size() / downscalingFactor)) {
-{
     if (outputSampleRate <= 0) {
         throw invalid_argument("Sample rate must be positive.");
     }
     if (this->inputClip->getSampleRate() < outputSampleRate) {
         throw invalid_argument(fmt::format(
-            "Upsampling not supported. Input sample rate must not be below {}Hz.",
+            "Upsampling not supported. Input sample rate must not be below {}Hz.", outputSampleRate
-            outputSampleRate
         ));
     }
 }
@@ -51,11 +51,9 @@ float mean(double inputStart, double inputEnd, const SampleReader& read) {
 }
 
 SampleReader SampleRateConverter::createUnsafeSampleReader() const {
-    return [
+    return [read = inputClip->createSampleReader(),
-        read = inputClip->createSampleReader(),
+            downscalingFactor = downscalingFactor,
-        downscalingFactor = downscalingFactor,
+            size = inputClip->size()](size_type index) {
-        size = inputClip->size()
-        ](size_type index) {
         const double inputStart = index * downscalingFactor;
         const double inputEnd =
             std::min((index + 1) * downscalingFactor, static_cast<double>(size));

rhubarb/src/audio/SampleRateConverter.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <memory>
+
 #include "AudioClip.h"
 
 class SampleRateConverter : public AudioClip {
@@ -9,6 +10,7 @@ public:
     std::unique_ptr<AudioClip> clone() const override;
     int getSampleRate() const override;
     size_type size() const override;
+
 private:
     SampleReader createUnsafeSampleReader() const override;
 

rhubarb/src/audio/WaveFileReader.cpp

@@ -1,19 +1,22 @@
-#include <format.h>
 #include "WaveFileReader.h"
-#include "ioTools.h"
-#include <iostream>
-#include "tools/platformTools.h"
-#include "tools/fileTools.h"
 
-using std::runtime_error;
+#include <format.h>
+
+#include <iostream>
+
+#include "ioTools.h"
+#include "tools/fileTools.h"
+#include "tools/platformTools.h"
+
 using fmt::format;
+using std::runtime_error;
 using std::string;
 using namespace little_endian;
-using std::unique_ptr;
-using std::make_unique;
 using std::make_shared;
-using std::filesystem::path;
+using std::make_unique;
 using std::streamoff;
+using std::unique_ptr;
+using std::filesystem::path;
 
 #define INT24_MIN (-8388608)
 #define INT24_MAX 8388607
@@ -31,15 +34,15 @@ streamoff roundUpToEven(streamoff i) {
 }
 
 namespace Codec {
-    constexpr int Pcm = 0x01;
+constexpr int Pcm = 0x01;
-    constexpr int Float = 0x03;
+constexpr int Float = 0x03;
-    constexpr int Extensible = 0xFFFE;
+constexpr int Extensible = 0xFFFE;
-};
+}; // namespace Codec
 
 string codecToString(int codec);
 
 WaveFormatInfo getWaveFormatInfo(const path& filePath) {
-    WaveFormatInfo formatInfo {};
+    WaveFormatInfo formatInfo{};
 
     auto file = openFile(filePath);
 
@@ -74,8 +77,7 @@ WaveFormatInfo getWaveFormatInfo(const path& filePath) {
         const streamoff chunkSize = read<int32_t>(file);
         const streamoff chunkEnd = roundUpToEven(file.tellg() + chunkSize);
         switch (chunkId) {
-            case fourcc('f', 'm', 't', ' '):
+            case fourcc('f', 'm', 't', ' '): {
-            {
                 // Read relevant data
                 uint16_t codec = read<uint16_t>(file);
                 formatInfo.channelCount = read<uint16_t>(file);
@@ -118,7 +120,8 @@ WaveFormatInfo getWaveFormatInfo(const path& filePath) {
                             bytesPerSample = 4;
                         } else {
                             throw runtime_error(
-                                format("Unsupported sample format: {}-bit PCM.", bitsPerSample));
+                                format("Unsupported sample format: {}-bit PCM.", bitsPerSample)
+                            );
                         }
                         if (bytesPerSample != bytesPerFrame / formatInfo.channelCount) {
                             throw runtime_error("Unsupported sample organization.");
@@ -132,30 +135,30 @@ WaveFormatInfo getWaveFormatInfo(const path& filePath) {
                             formatInfo.sampleFormat = SampleFormat::Float64;
                             bytesPerSample = 8;
                         } else {
-                            throw runtime_error(
+                            throw runtime_error(format(
-                                format("Unsupported sample format: {}-bit IEEE Float.", bitsPerSample)
+                                "Unsupported sample format: {}-bit IEEE Float.", bitsPerSample
-                            );
+                            ));
                         }
                         break;
                     default:
                         throw runtime_error(format(
                             "Unsupported audio codec: '{}'. Only uncompressed codecs ('{}' and '{}') are supported.",
-                            codecToString(codec), codecToString(Codec::Pcm), codecToString(Codec::Float)
+                            codecToString(codec),
+                            codecToString(Codec::Pcm),
+                            codecToString(Codec::Float)
                         ));
                 }
                 formatInfo.bytesPerFrame = bytesPerSample * formatInfo.channelCount;
                 processedFormatChunk = true;
                 break;
             }
-            case fourcc('d', 'a', 't', 'a'):
+            case fourcc('d', 'a', 't', 'a'): {
-            {
                 formatInfo.dataOffset = file.tellg();
                 formatInfo.frameCount = chunkSize / formatInfo.bytesPerFrame;
                 processedDataChunk = true;
                 break;
             }
-            default:
+            default: {
-            {
                 // Ignore unknown chunk
                 break;
             }
@@ -180,45 +183,37 @@ unique_ptr<AudioClip> WaveFileReader::clone() const {
 }
 
 inline AudioClip::value_type readSample(
-    std::ifstream& file,
+    std::ifstream& file, SampleFormat sampleFormat, int channelCount
-    SampleFormat sampleFormat,
-    int channelCount
 ) {
     float sum = 0;
     for (int channelIndex = 0; channelIndex < channelCount; channelIndex++) {
         switch (sampleFormat) {
-            case SampleFormat::UInt8:
+            case SampleFormat::UInt8: {
-            {
                 const uint8_t raw = read<uint8_t>(file);
                 sum += toNormalizedFloat(raw, 0, UINT8_MAX);
                 break;
             }
-            case SampleFormat::Int16:
+            case SampleFormat::Int16: {
-            {
                 const int16_t raw = read<int16_t>(file);
                 sum += toNormalizedFloat(raw, INT16_MIN, INT16_MAX);
                 break;
             }
-            case SampleFormat::Int24:
+            case SampleFormat::Int24: {
-            {
                 int raw = read<int, 24>(file);
                 if (raw & 0x800000) raw |= 0xFF000000; // Fix two's complement
                 sum += toNormalizedFloat(raw, INT24_MIN, INT24_MAX);
                 break;
             }
-            case SampleFormat::Int32:
+            case SampleFormat::Int32: {
-            {
                 const int32_t raw = read<int32_t>(file);
                 sum += toNormalizedFloat(raw, INT32_MIN, INT32_MAX);
                 break;
             }
-            case SampleFormat::Float32:
+            case SampleFormat::Float32: {
-            {
                 sum += read<float>(file);
                 break;
             }
-            case SampleFormat::Float64:
+            case SampleFormat::Float64: {
-            {
                 sum += static_cast<float>(read<double>(file));
                 break;
             }
@@ -229,14 +224,11 @@ inline AudioClip::value_type readSample(
 }
 
 SampleReader WaveFileReader::createUnsafeSampleReader() const {
-    return
+    return [formatInfo = formatInfo,
-        [
-            formatInfo = formatInfo,
             file = std::make_shared<std::ifstream>(openFile(filePath)),
-            filePos = std::streampos(0)
+            filePos = std::streampos(0)](size_type index) mutable {
-        ](size_type index) mutable {
+        const std::streampos newFilePos =
-        const std::streampos newFilePos = formatInfo.dataOffset
+            formatInfo.dataOffset + static_cast<streamoff>(index * formatInfo.bytesPerFrame);
-            + static_cast<streamoff>(index * formatInfo.bytesPerFrame);
         if (newFilePos != filePos) {
             file->seekg(newFilePos);
         }
@@ -491,7 +483,6 @@ string codecToString(int codec) {
         case 0xf1ac: return "Free Lossless Audio Codec FLAC";
         case 0xfffe: return "Extensible";
         case 0xffff: return "Development";
-        default:
+        default: return format("{0:#x}", codec);
-            return format("{0:#x}", codec);
     }
 }

rhubarb/src/audio/WaveFileReader.h

@@ -1,16 +1,10 @@
 #pragma once
 
 #include <filesystem>
+
 #include "AudioClip.h"
 
-enum class SampleFormat {
+enum class SampleFormat { UInt8, Int16, Int24, Int32, Float32, Float64 };
-    UInt8,
-    Int16,
-    Int24,
-    Int32,
-    Float32,
-    Float64
-};
 
 struct WaveFormatInfo {
     int bytesPerFrame;

rhubarb/src/audio/audioFileReading.cpp

@@ -1,18 +1,20 @@
 #include "audioFileReading.h"
-#include <format.h>
-#include "WaveFileReader.h"
-#include <boost/algorithm/string.hpp>
-#include "OggVorbisFileReader.h"
 
-using std::filesystem::path;
+#include <format.h>
-using std::string;
+
-using std::runtime_error;
+#include <boost/algorithm/string.hpp>
+
+#include "OggVorbisFileReader.h"
+#include "WaveFileReader.h"
+
 using fmt::format;
+using std::runtime_error;
+using std::string;
+using std::filesystem::path;
 
 std::unique_ptr<AudioClip> createAudioFileClip(path filePath) {
     try {
-        const string extension =
+        const string extension = boost::algorithm::to_lower_copy(filePath.extension().u8string());
-            boost::algorithm::to_lower_copy(filePath.extension().u8string());
         if (extension == ".wav") {
             return std::make_unique<WaveFileReader>(filePath);
         }
@@ -24,6 +26,8 @@ std::unique_ptr<AudioClip> createAudioFileClip(path filePath) {
             extension
         ));
     } catch (...) {
-        std::throw_with_nested(runtime_error(format("Could not open sound file {}.", filePath.u8string())));
+        std::throw_with_nested(
+            runtime_error(format("Could not open sound file {}.", filePath.u8string()))
+        );
     }
 }

rhubarb/src/audio/audioFileReading.h

@@ -1,7 +1,8 @@
 #pragma once
 
-#include <memory>
-#include "AudioClip.h"
 #include <filesystem>
+#include <memory>
+
+#include "AudioClip.h"
 
 std::unique_ptr<AudioClip> createAudioFileClip(std::filesystem::path filePath);

rhubarb/src/audio/ioTools.h

@@ -4,43 +4,38 @@
 
 namespace little_endian {
 
-    template<typename Type, int bitsToRead = 8 * sizeof(Type)>
+template <typename Type, int bitsToRead = 8 * sizeof(Type)>
-    Type read(std::istream& stream) {
+Type read(std::istream& stream) {
-        static_assert(bitsToRead % 8 == 0, "Cannot read fractional bytes.");
+    static_assert(bitsToRead % 8 == 0, "Cannot read fractional bytes.");
-        static_assert(bitsToRead <= sizeof(Type) * 8, "Bits to read exceed target type size.");
+    static_assert(bitsToRead <= sizeof(Type) * 8, "Bits to read exceed target type size.");
 
-        Type result = 0;
+    Type result = 0;
-        char* p = reinterpret_cast<char*>(&result);
+    char* p = reinterpret_cast<char*>(&result);
-        const int bytesToRead = bitsToRead / 8;
+    const int bytesToRead = bitsToRead / 8;
-        for (int byteIndex = 0; byteIndex < bytesToRead; byteIndex++) {
+    for (int byteIndex = 0; byteIndex < bytesToRead; byteIndex++) {
-            *(p + byteIndex) = static_cast<char>(stream.get());
+        *(p + byteIndex) = static_cast<char>(stream.get());
-        }
-        return result;
     }
-
+    return result;
-    template<typename Type, int bitsToWrite = 8 * sizeof(Type)>
-    void write(Type value, std::ostream& stream) {
-        static_assert(bitsToWrite % 8 == 0, "Cannot write fractional bytes.");
-        static_assert(bitsToWrite <= sizeof(Type) * 8, "Bits to write exceed target type size.");
-
-        char* p = reinterpret_cast<char*>(&value);
-        const int bytesToWrite = bitsToWrite / 8;
-        for (int byteIndex = 0; byteIndex < bytesToWrite; byteIndex++) {
-            stream.put(*(p + byteIndex));
-        }
-    }
-
-    constexpr uint32_t fourcc(
-        unsigned char c0,
-        unsigned char c1,
-        unsigned char c2,
-        unsigned char c3
-    ) {
-        return c0 | (c1 << 8) | (c2 << 16) | (c3 << 24);
-    }
-
-    inline std::string fourccToString(uint32_t fourcc) {
-        return std::string(reinterpret_cast<char*>(&fourcc), 4);
-    }
-
 }
+
+template <typename Type, int bitsToWrite = 8 * sizeof(Type)>
+void write(Type value, std::ostream& stream) {
+    static_assert(bitsToWrite % 8 == 0, "Cannot write fractional bytes.");
+    static_assert(bitsToWrite <= sizeof(Type) * 8, "Bits to write exceed target type size.");
+
+    char* p = reinterpret_cast<char*>(&value);
+    const int bytesToWrite = bitsToWrite / 8;
+    for (int byteIndex = 0; byteIndex < bytesToWrite; byteIndex++) {
+        stream.put(*(p + byteIndex));
+    }
+}
+
+constexpr uint32_t fourcc(unsigned char c0, unsigned char c1, unsigned char c2, unsigned char c3) {
+    return c0 | (c1 << 8) | (c2 << 16) | (c3 << 24);
+}
+
+inline std::string fourccToString(uint32_t fourcc) {
+    return std::string(reinterpret_cast<char*>(&fourcc), 4);
+}
+
+} // namespace little_endian

rhubarb/src/audio/processing.cpp

@@ -1,4 +1,5 @@
 #include "processing.h"
+
 #include <algorithm>
 
 using std::function;
@@ -35,7 +36,9 @@ void process16bitAudioClip(
         processBuffer(buffer);
 
         sampleCount += buffer.size();
-        progressSink.reportProgress(static_cast<double>(sampleCount) / static_cast<double>(audioClip.size()));
+        progressSink.reportProgress(
+            static_cast<double>(sampleCount) / static_cast<double>(audioClip.size())
+        );
     } while (!buffer.empty());
 }
 

rhubarb/src/audio/processing.h

@@ -1,7 +1,8 @@
 #pragma once
 
-#include <vector>
 #include <functional>
+#include <vector>
+
 #include "AudioClip.h"
 #include "tools/progress.h"
 
@@ -18,4 +19,4 @@ void process16bitAudioClip(
     ProgressSink& progressSink
 );
 
-std::vector<int16_t> copyTo16bitBuffer(const AudioClip& audioClip);
+std::vector<int16_t> copyTo16bitBuffer(const AudioClip& audioClip);

rhubarb/src/audio/voiceActivityDetection.cpp

@@ -1,30 +1,31 @@
 #include "voiceActivityDetection.h"
-#include "DcOffset.h"
+
-#include "SampleRateConverter.h"
-#include "logging/logging.h"
-#include "tools/pairs.h"
-#include <boost/range/adaptor/transformed.hpp>
-#include <webrtc/common_audio/vad/include/webrtc_vad.h>
-#include "processing.h"
 #include <gsl_util.h>
-#include "tools/parallel.h"
+#include <webrtc/common_audio/vad/include/webrtc_vad.h>
 #include <webrtc/common_audio/vad/vad_core.h>
 
-using std::vector;
+#include <boost/range/adaptor/transformed.hpp>
+
+#include "DcOffset.h"
+#include "logging/logging.h"
+#include "processing.h"
+#include "SampleRateConverter.h"
+#include "tools/pairs.h"
+#include "tools/parallel.h"
+
 using boost::adaptors::transformed;
 using fmt::format;
 using std::runtime_error;
 using std::unique_ptr;
+using std::vector;
 
 JoiningBoundedTimeline<void> detectVoiceActivity(
-    const AudioClip& inputAudioClip,
+    const AudioClip& inputAudioClip, ProgressSink& progressSink
-    ProgressSink& progressSink
 ) {
     // Prepare audio for VAD
     constexpr int webRtcSamplingRate = 8000;
-    const unique_ptr<AudioClip> audioClip = inputAudioClip.clone()
+    const unique_ptr<AudioClip> audioClip =
-        | resample(webRtcSamplingRate)
+        inputAudioClip.clone() | resample(webRtcSamplingRate) | removeDcOffset();
-        | removeDcOffset();
 
     VadInst* vadHandle = WebRtcVad_Create();
     if (!vadHandle) throw runtime_error("Error creating WebRTC VAD handle.");
@@ -46,12 +47,8 @@ JoiningBoundedTimeline<void> detectVoiceActivity(
         // WebRTC is picky regarding buffer size
         if (buffer.size() < frameSize) return;
 
-        const int result = WebRtcVad_Process(
+        const int result =
-            vadHandle,
+            WebRtcVad_Process(vadHandle, webRtcSamplingRate, buffer.data(), buffer.size());
-            webRtcSamplingRate,
-            buffer.data(),
-            buffer.size()
-        );
         if (result == -1) throw runtime_error("Error processing audio buffer using WebRTC VAD.");
 
         // Ignore the result of WebRtcVad_Process, instead directly interpret the internal VAD flag.
@@ -86,9 +83,12 @@ JoiningBoundedTimeline<void> detectVoiceActivity(
     logging::debugFormat(
         "Found {} sections of voice activity: {}",
         activity.size(),
-        join(activity | transformed([](const Timed<void>& t) {
+        join(
-            return format("{0}-{1}", t.getStart(), t.getEnd());
+            activity | transformed([](const Timed<void>& t) {
-        }), ", ")
+                return format("{0}-{1}", t.getStart(), t.getEnd());
+            }),
+            ", "
+        )
     );
 
     return activity;

rhubarb/src/audio/voiceActivityDetection.h

@@ -4,6 +4,5 @@
 #include "tools/progress.h"
 
 JoiningBoundedTimeline<void> detectVoiceActivity(
-    const AudioClip& audioClip,
+    const AudioClip& audioClip, ProgressSink& progressSink
-    ProgressSink& progressSink
 );

rhubarb/src/audio/waveFileWriting.cpp

@@ -1,5 +1,7 @@
-#include <fstream>
 #include "waveFileWriting.h"
+
+#include <fstream>
+
 #include "ioTools.h"
 
 using namespace little_endian;

rhubarb/src/core/Phone.cpp

@@ -1,7 +1,7 @@
 #include "Phone.h"
 
-using std::string;
 using boost::optional;
+using std::string;
 
 PhoneConverter& PhoneConverter::get() {
     static PhoneConverter converter;
@@ -13,54 +13,24 @@ string PhoneConverter::getTypeName() {
 }
 
 EnumConverter<Phone>::member_data PhoneConverter::getMemberData() {
-    return member_data {
+    return member_data{{Phone::AO, "AO"},         {Phone::AA, "AA"},       {Phone::IY, "IY"},
-        { Phone::AO,        "AO" },
+                       {Phone::UW, "UW"},         {Phone::EH, "EH"},       {Phone::IH, "IH"},
-        { Phone::AA,        "AA" },
+                       {Phone::UH, "UH"},         {Phone::AH, "AH"},       {Phone::Schwa, "Schwa"},
-        { Phone::IY,        "IY" },
+                       {Phone::AE, "AE"},         {Phone::EY, "EY"},       {Phone::AY, "AY"},
-        { Phone::UW,        "UW" },
+                       {Phone::OW, "OW"},         {Phone::AW, "AW"},       {Phone::OY, "OY"},
-        { Phone::EH,        "EH" },
+                       {Phone::ER, "ER"},
-        { Phone::IH,        "IH" },
-        { Phone::UH,        "UH" },
-        { Phone::AH,        "AH" },
-        { Phone::Schwa,        "Schwa" },
-        { Phone::AE,        "AE" },
-        { Phone::EY,        "EY" },
-        { Phone::AY,        "AY" },
-        { Phone::OW,        "OW" },
-        { Phone::AW,        "AW" },
-        { Phone::OY,        "OY" },
-        { Phone::ER,        "ER" },
 
-        { Phone::P,            "P" },
+                       {Phone::P, "P"},           {Phone::B, "B"},         {Phone::T, "T"},
-        { Phone::B,            "B" },
+                       {Phone::D, "D"},           {Phone::K, "K"},         {Phone::G, "G"},
-        { Phone::T,            "T" },
+                       {Phone::CH, "CH"},         {Phone::JH, "JH"},       {Phone::F, "F"},
-        { Phone::D,            "D" },
+                       {Phone::V, "V"},           {Phone::TH, "TH"},       {Phone::DH, "DH"},
-        { Phone::K,            "K" },
+                       {Phone::S, "S"},           {Phone::Z, "Z"},         {Phone::SH, "SH"},
-        { Phone::G,            "G" },
+                       {Phone::ZH, "ZH"},         {Phone::HH, "HH"},       {Phone::M, "M"},
-        { Phone::CH,        "CH" },
+                       {Phone::N, "N"},           {Phone::NG, "NG"},       {Phone::L, "L"},
-        { Phone::JH,        "JH" },
+                       {Phone::R, "R"},           {Phone::Y, "Y"},         {Phone::W, "W"},
-        { Phone::F,            "F" },
-        { Phone::V,            "V" },
-        { Phone::TH,        "TH" },
-        { Phone::DH,        "DH" },
-        { Phone::S,            "S" },
-        { Phone::Z,            "Z" },
-        { Phone::SH,        "SH" },
-        { Phone::ZH,        "ZH" },
-        { Phone::HH,        "HH" },
-        { Phone::M,            "M" },
-        { Phone::N,            "N" },
-        { Phone::NG,        "NG" },
-        { Phone::L,            "L" },
-        { Phone::R,            "R" },
-        { Phone::Y,            "Y" },
-        { Phone::W,            "W" },
 
-        { Phone::Breath,    "Breath" },
+                       {Phone::Breath, "Breath"}, {Phone::Cough, "Cough"}, {Phone::Smack, "Smack"},
-        { Phone::Cough,        "Cough" },
+                       {Phone::Noise, "Noise"}};
-        { Phone::Smack,        "Smack" },
-        { Phone::Noise,        "Noise" }
-    };
 }
 
 optional<Phone> PhoneConverter::tryParse(const string& s) {

rhubarb/src/core/Phone.h

@@ -8,66 +8,66 @@ enum class Phone {
     // Vowels
 
     // ... monophthongs
-    AO,        // [ɔ] as in [o]ff, f[a]ll, fr[o]st
+    AO,    // [ɔ] as in [o]ff, f[a]ll, fr[o]st
-    AA,        // [ɑ] as in f[a]ther
+    AA,    // [ɑ] as in f[a]ther
-    IY,        // [i] as in b[ee], sh[e]
+    IY,    // [i] as in b[ee], sh[e]
-    UW,        // [u] as in y[ou], n[ew], f[oo]d
+    UW,    // [u] as in y[ou], n[ew], f[oo]d
-    EH,        // [ɛ] as in r[e]d, m[e]n
+    EH,    // [ɛ] as in r[e]d, m[e]n
-    IH,        // [ɪ] as in b[i]g, w[i]n
+    IH,    // [ɪ] as in b[i]g, w[i]n
-    UH,        // [ʊ] as in sh[ou]ld, c[ou]ld
+    UH,    // [ʊ] as in sh[ou]ld, c[ou]ld
-    AH,        // [ʌ] as in b[u]t, s[u]n
+    AH,    // [ʌ] as in b[u]t, s[u]n
-    Schwa,    // [ə] as in [a]lone, disc[u]s
+    Schwa, // [ə] as in [a]lone, disc[u]s
-    AE,        // [æ] as in [a]t, b[a]t
+    AE,    // [æ] as in [a]t, b[a]t
 
     // ... diphthongs
-    EY,        // [eɪ] as in s[ay], [ei]ght
+    EY, // [eɪ] as in s[ay], [ei]ght
-    AY,        // [aɪ] as in m[y], wh[y], r[i]de
+    AY, // [aɪ] as in m[y], wh[y], r[i]de
-    OW,        // [oʊ] as in sh[ow], c[oa]t
+    OW, // [oʊ] as in sh[ow], c[oa]t
-    AW,        // [aʊ] as in h[ow], n[ow]
+    AW, // [aʊ] as in h[ow], n[ow]
-    OY,        // [ɔɪ] as in b[oy], t[oy]
+    OY, // [ɔɪ] as in b[oy], t[oy]
 
     // ... r-colored
-    ER,        // [ɝ] as in h[er], b[ir]d, h[ur]t
+    ER, // [ɝ] as in h[er], b[ir]d, h[ur]t
     LastVowel = ER,
 
     /////////////
     // Consonants
 
     // ... stops
-    P,        // [p] as in [p]ay
+    P, // [p] as in [p]ay
-    B,        // [b] as in [b]uy
+    B, // [b] as in [b]uy
-    T,        // [t] as in [t]ake
+    T, // [t] as in [t]ake
-    D,        // [d] as in [d]ay
+    D, // [d] as in [d]ay
-    K,        // [k] as in [k]ey
+    K, // [k] as in [k]ey
-    G,        // [g] as in [g]o
+    G, // [g] as in [g]o
 
     // ... affricates
-    CH,        // [tʃ] as in [ch]air
+    CH, // [tʃ] as in [ch]air
-    JH,        // [dʒ] as in [j]ust
+    JH, // [dʒ] as in [j]ust
 
     // ... fricatives
-    F,        // [f] as in [f]or
+    F,  // [f] as in [f]or
-    V,        // [v] as in [v]ery
+    V,  // [v] as in [v]ery
-    TH,        // [θ] as in [th]anks
+    TH, // [θ] as in [th]anks
-    DH,        // [ð] as in [th]at
+    DH, // [ð] as in [th]at
-    S,        // [s] as in [s]ay
+    S,  // [s] as in [s]ay
-    Z,        // [z] as in [z]oo
+    Z,  // [z] as in [z]oo
-    SH,        // [ʃ] as in [sh]ow
+    SH, // [ʃ] as in [sh]ow
-    ZH,        // [ʒ] as in mea[s]ure, plea[s]ure
+    ZH, // [ʒ] as in mea[s]ure, plea[s]ure
-    HH,        // [h] as in [h]ouse
+    HH, // [h] as in [h]ouse
 
     // ... nasals
-    M,        // [m] as in [m]an
+    M,  // [m] as in [m]an
-    N,        // [n] as in [no]
+    N,  // [n] as in [no]
-    NG,        // [ŋ] as in si[ng]
+    NG, // [ŋ] as in si[ng]
 
     // ... liquids
-    L,        // [ɫ] as in [l]ate
+    L, // [ɫ] as in [l]ate
-    R,        // [r, ɹ] as in [r]un
+    R, // [r, ɹ] as in [r]un
 
     // ... semivowels
-    Y,        // [j] as in [y]es
+    Y, // [j] as in [y]es
-    W,        // [w] as in [w]ay
+    W, // [w] as in [w]ay
 
     /////////////
     // Misc.
@@ -81,9 +81,11 @@ enum class Phone {
 class PhoneConverter : public EnumConverter<Phone> {
 public:
     static PhoneConverter& get();
+
 protected:
     std::string getTypeName() override;
     member_data getMemberData() override;
+
 public:
     boost::optional<Phone> tryParse(const std::string& s) override;
 };
@@ -92,4 +94,4 @@ std::ostream& operator<<(std::ostream& stream, Phone value);
 
 std::istream& operator>>(std::istream& stream, Phone& value);
 
-bool isVowel(Phone phone);
+bool isVowel(Phone phone);

rhubarb/src/core/Shape.cpp

@@ -1,7 +1,7 @@
 #include "Shape.h"
 
-using std::string;
 using std::set;
+using std::string;
 
 ShapeConverter& ShapeConverter::get() {
     static ShapeConverter converter;
@@ -22,7 +22,9 @@ set<Shape> ShapeConverter::getBasicShapes() {
 set<Shape> ShapeConverter::getExtendedShapes() {
     static const set<Shape> result = [] {
         set<Shape> result;
-        for (int i = static_cast<int>(Shape::LastBasicShape) + 1; i < static_cast<int>(Shape::EndSentinel); ++i) {
+        for (int i = static_cast<int>(Shape::LastBasicShape) + 1;
+             i < static_cast<int>(Shape::EndSentinel);
+             ++i) {
             result.insert(static_cast<Shape>(i));
         }
         return result;
@@ -35,16 +37,16 @@ string ShapeConverter::getTypeName() {
 }
 
 EnumConverter<Shape>::member_data ShapeConverter::getMemberData() {
-    return member_data {
+    return member_data{
-        { Shape::A, "A" },
+        {Shape::A, "A"},
-        { Shape::B, "B" },
+        {Shape::B, "B"},
-        { Shape::C, "C" },
+        {Shape::C, "C"},
-        { Shape::D, "D" },
+        {Shape::D, "D"},
-        { Shape::E, "E" },
+        {Shape::E, "E"},
-        { Shape::F, "F" },
+        {Shape::F, "F"},
-        { Shape::G, "G" },
+        {Shape::G, "G"},
-        { Shape::H, "H" },
+        {Shape::H, "H"},
-        { Shape::X, "X" }
+        {Shape::X, "X"}
     };
 }
 

rhubarb/src/core/Shape.h

@@ -1,27 +1,28 @@
 #pragma once
 
-#include "tools/EnumConverter.h"
 #include <set>
 
+#include "tools/EnumConverter.h"
+
 // The classic Hanna-Barbera mouth shapes A-F plus the common supplements G-H
 // For reference, see http://sunewatts.dk/lipsync/lipsync/article_02.php
 // For visual examples, see https://flic.kr/s/aHsj86KR4J. Their shapes "BMP".."L" map to A..H.
 enum class Shape {
     // Basic shapes
-    
+
-    A,    // Closed mouth (M, B, P)
+    A, // Closed mouth (M, B, P)
-    B,    // Clenched teeth (most consonants, some vowels like EE as in b[ee])
+    B, // Clenched teeth (most consonants, some vowels like EE as in b[ee])
-    C,    // Open mouth (vowels like m[e]n, s[u]n, s[a]y)
+    C, // Open mouth (vowels like m[e]n, s[u]n, s[a]y)
-    D,    // Mouth wide open (vowels like f[a]ther, b[a]t, wh[y])
+    D, // Mouth wide open (vowels like f[a]ther, b[a]t, wh[y])
-    E,    // Rounded mouth (vowels like [o]ff)
+    E, // Rounded mouth (vowels like [o]ff)
-    F,    // Puckered lips (y[ou], b[o]y, [w]ay)
+    F, // Puckered lips (y[ou], b[o]y, [w]ay)
     LastBasicShape = F,
 
     // Extended shapes
 
-    G,    // "F", "V"
+    G, // "F", "V"
-    H,    // "L"
+    H, // "L"
-    X,    // Idle
+    X, // Idle
 
     EndSentinel
 };
@@ -31,6 +32,7 @@ public:
     static ShapeConverter& get();
     static std::set<Shape> getBasicShapes();
     static std::set<Shape> getExtendedShapes();
+
 protected:
     std::string getTypeName() override;
     member_data getMemberData() override;

rhubarb/src/exporters/DatExporter.cpp

@@ -1,26 +1,29 @@
 #include "DatExporter.h"
-#include "animation/targetShapeSet.h"
+
 #include <boost/lexical_cast.hpp>
 
+#include "animation/targetShapeSet.h"
+
+using std::string;
 using std::chrono::duration;
 using std::chrono::duration_cast;
-using std::string;
 
-DatExporter::DatExporter(const ShapeSet& targetShapeSet, double frameRate, bool convertToPrestonBlair) :
+DatExporter::DatExporter(
+    const ShapeSet& targetShapeSet, double frameRate, bool convertToPrestonBlair
+) :
     frameRate(frameRate),
     convertToPrestonBlair(convertToPrestonBlair),
-    prestonBlairShapeNames {
+    prestonBlairShapeNames{
-        { Shape::A, "MBP" },
+        {Shape::A, "MBP"},
-        { Shape::B, "etc" },
+        {Shape::B, "etc"},
-        { Shape::C, "E" },
+        {Shape::C, "E"},
-        { Shape::D, "AI" },
+        {Shape::D, "AI"},
-        { Shape::E, "O" },
+        {Shape::E, "O"},
-        { Shape::F, "U" },
+        {Shape::F, "U"},
-        { Shape::G, "FV" },
+        {Shape::G, "FV"},
-        { Shape::H, "L" },
+        {Shape::H, "L"},
-        { Shape::X, "rest" },
+        {Shape::X, "rest"},
-    }
+    } {
-{
     // Animation works with a fixed frame rate of 100.
     // Downsampling to much less than 25 fps may result in dropped frames.
     // Upsampling to more than 100 fps doesn't make sense.
@@ -28,13 +31,17 @@ DatExporter::DatExporter(const ShapeSet& targetShapeSet, double frameRate, bool
     const double maxFrameRate = 100.0;
 
     if (frameRate < minFrameRate || frameRate > maxFrameRate) {
-        throw std::runtime_error(fmt::format("Frame rate must be between {} and {} fps.", minFrameRate, maxFrameRate));
+        throw std::runtime_error(
+            fmt::format("Frame rate must be between {} and {} fps.", minFrameRate, maxFrameRate)
+        );
     }
 
     if (convertToPrestonBlair) {
         for (Shape shape : targetShapeSet) {
             if (prestonBlairShapeNames.find(shape) == prestonBlairShapeNames.end()) {
-                throw std::runtime_error(fmt::format("Mouth shape {} cannot be converted to Preston Blair shape names."));
+                throw std::runtime_error(
+                    fmt::format("Mouth shape {} cannot be converted to Preston Blair shape names.")
+                );
             }
         }
     }
@@ -62,9 +69,8 @@ void DatExporter::exportAnimation(const ExporterInput& input, std::ostream& outp
 }
 
 string DatExporter::toString(Shape shape) const {
-    return convertToPrestonBlair
+    return convertToPrestonBlair ? prestonBlairShapeNames.at(shape)
-        ? prestonBlairShapeNames.at(shape)
+                                 : boost::lexical_cast<std::string>(shape);
-        : boost::lexical_cast<std::string>(shape);
 }
 
 int DatExporter::toFrameNumber(centiseconds time) const {

rhubarb/src/exporters/DatExporter.h

@@ -1,10 +1,11 @@
 #pragma once
 
-#include "Exporter.h"
-#include "core/Shape.h"
 #include <map>
 #include <string>
 
+#include "core/Shape.h"
+#include "Exporter.h"
+
 // Exporter for Moho's switch data file format
 class DatExporter : public Exporter {
 public:

rhubarb/src/exporters/Exporter.h

@@ -1,15 +1,17 @@
 #pragma once
 
+#include <filesystem>
+
 #include "core/Shape.h"
 #include "time/ContinuousTimeline.h"
-#include <filesystem>
 
 class ExporterInput {
 public:
     ExporterInput(
         const std::filesystem::path& inputFilePath,
         const JoiningContinuousTimeline<Shape>& animation,
-        const ShapeSet& targetShapeSet) :
+        const ShapeSet& targetShapeSet
+    ) :
         inputFilePath(inputFilePath),
         animation(animation),
         targetShapeSet(targetShapeSet) {}
@@ -22,5 +24,6 @@ public:
 class Exporter {
 public:
     virtual ~Exporter() {}
+
     virtual void exportAnimation(const ExporterInput& input, std::ostream& outputStream) = 0;
 };

rhubarb/src/exporters/JsonExporter.cpp

@@ -1,4 +1,5 @@
 #include "JsonExporter.h"
+
 #include "exporterTools.h"
 #include "tools/stringTools.h"
 
@@ -10,8 +11,10 @@ void JsonExporter::exportAnimation(const ExporterInput& input, std::ostream& out
     // the formatting.
     outputStream << "{\n";
     outputStream << "  \"metadata\": {\n";
-    outputStream << "    \"soundFile\": \"" << escapeJsonString(absolute(input.inputFilePath).u8string()) << "\",\n";
+    outputStream << "    \"soundFile\": \""
-    outputStream << "    \"duration\": " << formatDuration(input.animation.getRange().getDuration()) << "\n";
+                 << escapeJsonString(absolute(input.inputFilePath).u8string()) << "\",\n";
+    outputStream << "    \"duration\": " << formatDuration(input.animation.getRange().getDuration())
+                 << "\n";
     outputStream << "  },\n";
     outputStream << "  \"mouthCues\": [\n";
     bool isFirst = true;
@@ -19,8 +22,8 @@ void JsonExporter::exportAnimation(const ExporterInput& input, std::ostream& out
         if (!isFirst) outputStream << ",\n";
         isFirst = false;
         outputStream << "    { \"start\": " << formatDuration(timedShape.getStart())
-            << ", \"end\": " << formatDuration(timedShape.getEnd())
+                     << ", \"end\": " << formatDuration(timedShape.getEnd()) << ", \"value\": \""
-            << ", \"value\": \"" << timedShape.getValue() << "\" }";
+                     << timedShape.getValue() << "\" }";
     }
     outputStream << "\n";
     outputStream << "  ]\n";

rhubarb/src/exporters/TsvExporter.cpp

@@ -1,20 +1,15 @@
 #include "TsvExporter.h"
+
 #include "animation/targetShapeSet.h"
 
 void TsvExporter::exportAnimation(const ExporterInput& input, std::ostream& outputStream) {
     // Output shapes with start times
     for (auto& timedShape : input.animation) {
-        outputStream
+        outputStream << formatDuration(timedShape.getStart()) << "\t" << timedShape.getValue()
-            << formatDuration(timedShape.getStart())
+                     << "\n";
-            << "\t"
-            << timedShape.getValue()
-            << "\n";
     }
 
     // Output closed mouth with end time
-    outputStream
+    outputStream << formatDuration(input.animation.getRange().getEnd()) << "\t"
-        << formatDuration(input.animation.getRange().getEnd())
+                 << convertToTargetShapeSet(Shape::X, input.targetShapeSet) << "\n";
-        << "\t"
-        << convertToTargetShapeSet(Shape::X, input.targetShapeSet)
-        << "\n";
 }

rhubarb/src/exporters/TsvExporter.h

@@ -6,4 +6,3 @@ class TsvExporter : public Exporter {
 public:
     void exportAnimation(const ExporterInput& input, std::ostream& outputStream) override;
 };
-

rhubarb/src/exporters/XmlExporter.cpp

@@ -1,11 +1,13 @@
 #include "XmlExporter.h"
+
 #include <boost/property_tree/ptree.hpp>
 #include <boost/property_tree/xml_parser.hpp>
 #include <boost/version.hpp>
+
 #include "exporterTools.h"
 
-using std::string;
 using boost::property_tree::ptree;
+using std::string;
 
 void XmlExporter::exportAnimation(const ExporterInput& input, std::ostream& outputStream) {
     ptree tree;
@@ -13,22 +15,19 @@ void XmlExporter::exportAnimation(const ExporterInput& input, std::ostream& outp
     // Add metadata
     tree.put("rhubarbResult.metadata.soundFile", absolute(input.inputFilePath).u8string());
     tree.put(
-        "rhubarbResult.metadata.duration",
+        "rhubarbResult.metadata.duration", formatDuration(input.animation.getRange().getDuration())
-        formatDuration(input.animation.getRange().getDuration())
     );
 
     // Add mouth cues
     for (auto& timedShape : dummyShapeIfEmpty(input.animation, input.targetShapeSet)) {
-        ptree& mouthCueElement = tree.add(
+        ptree& mouthCueElement =
-            "rhubarbResult.mouthCues.mouthCue",
+            tree.add("rhubarbResult.mouthCues.mouthCue", timedShape.getValue());
-            timedShape.getValue()
-        );
         mouthCueElement.put("<xmlattr>.start", formatDuration(timedShape.getStart()));
         mouthCueElement.put("<xmlattr>.end", formatDuration(timedShape.getEnd()));
     }
 
-#ifndef BOOST_VERSION    //present in version.hpp
+#ifndef BOOST_VERSION // present in version.hpp
-    #error "Could not detect Boost version."
+#error "Could not detect Boost version."
 #endif
 
 #if BOOST_VERSION < 105600 // Support legacy syntax

rhubarb/src/exporters/exporterTools.cpp

@@ -1,10 +1,10 @@
 #include "exporterTools.h"
+
 #include "animation/targetShapeSet.h"
 
 // Makes sure there is at least one mouth shape
 std::vector<Timed<Shape>> dummyShapeIfEmpty(
-    const JoiningTimeline<Shape>& animation,
+    const JoiningTimeline<Shape>& animation, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 ) {
     std::vector<Timed<Shape>> result;
     std::copy(animation.begin(), animation.end(), std::back_inserter(result));

rhubarb/src/exporters/exporterTools.h

@@ -5,6 +5,5 @@
 
 // Makes sure there is at least one mouth shape
 std::vector<Timed<Shape>> dummyShapeIfEmpty(
-    const JoiningTimeline<Shape>& animation,
+    const JoiningTimeline<Shape>& animation, const ShapeSet& targetShapeSet
-    const ShapeSet& targetShapeSet
 );

rhubarb/src/lib/rhubarbLib.cpp

@@ -1,8 +1,9 @@
 #include "rhubarbLib.h"
-#include "core/Phone.h"
+
-#include "tools/textFiles.h"
 #include "animation/mouthAnimation.h"
 #include "audio/audioFileReading.h"
+#include "core/Phone.h"
+#include "tools/textFiles.h"
 
 using boost::optional;
 using std::string;
@@ -14,8 +15,8 @@ JoiningContinuousTimeline<Shape> animateAudioClip(
     const Recognizer& recognizer,
     const ShapeSet& targetShapeSet,
     int maxThreadCount,
-    ProgressSink& progressSink)
+    ProgressSink& progressSink
-{
+) {
     const BoundedTimeline<Phone> phones =
         recognizer.recognizePhones(audioClip, dialog, maxThreadCount, progressSink);
     JoiningContinuousTimeline<Shape> result = animate(phones, targetShapeSet);
@@ -28,8 +29,10 @@ JoiningContinuousTimeline<Shape> animateWaveFile(
     const Recognizer& recognizer,
     const ShapeSet& targetShapeSet,
     int maxThreadCount,
-    ProgressSink& progressSink)
+    ProgressSink& progressSink
-{
+) {
     const auto audioClip = createAudioFileClip(filePath);
-    return animateAudioClip(*audioClip, dialog, recognizer, targetShapeSet, maxThreadCount, progressSink);
+    return animateAudioClip(
+        *audioClip, dialog, recognizer, targetShapeSet, maxThreadCount, progressSink
+    );
 }

rhubarb/src/lib/rhubarbLib.h

@@ -1,12 +1,13 @@
 #pragma once
 
-#include "core/Shape.h"
-#include "time/ContinuousTimeline.h"
-#include "audio/AudioClip.h"
-#include "tools/progress.h"
 #include <filesystem>
+
 #include "animation/targetShapeSet.h"
+#include "audio/AudioClip.h"
+#include "core/Shape.h"
 #include "recognition/Recognizer.h"
+#include "time/ContinuousTimeline.h"
+#include "tools/progress.h"
 
 JoiningContinuousTimeline<Shape> animateAudioClip(
     const AudioClip& audioClip,
@@ -14,7 +15,8 @@ JoiningContinuousTimeline<Shape> animateAudioClip(
     const Recognizer& recognizer,
     const ShapeSet& targetShapeSet,
     int maxThreadCount,
-    ProgressSink& progressSink);
+    ProgressSink& progressSink
+);
 
 JoiningContinuousTimeline<Shape> animateWaveFile(
     std::filesystem::path filePath,
@@ -22,4 +24,5 @@ JoiningContinuousTimeline<Shape> animateWaveFile(
     const Recognizer& recognizer,
     const ShapeSet& targetShapeSet,
     int maxThreadCount,
-    ProgressSink& progressSink);
+    ProgressSink& progressSink
+);

rhubarb/src/logging/Entry.cpp

@@ -1,39 +1,38 @@
 #include "Entry.h"
 
-#include <thread>
 #include <mutex>
+#include <thread>
 #include <unordered_map>
 
 using std::lock_guard;
-using std::unordered_map;
 using std::string;
+using std::unordered_map;
 
 namespace logging {
 
-    // Returns an int representing the current thread.
+// Returns an int representing the current thread.
-    // This used to be a simple thread_local variable, but Xcode doesn't support that yet
+// This used to be a simple thread_local variable, but Xcode doesn't support that yet
-    int getThreadCounter() {
+int getThreadCounter() {
-        using thread_id = std::thread::id;
+    using thread_id = std::thread::id;
 
-        static std::mutex counterMutex;
+    static std::mutex counterMutex;
-        lock_guard<std::mutex> lock(counterMutex);
+    lock_guard<std::mutex> lock(counterMutex);
 
-        static unordered_map<thread_id, int> threadCounters;
+    static unordered_map<thread_id, int> threadCounters;
-        static int lastThreadId = 0;
+    static int lastThreadId = 0;
-        thread_id threadId = std::this_thread::get_id();
+    thread_id threadId = std::this_thread::get_id();
-        if (threadCounters.find(threadId) == threadCounters.end()) {
+    if (threadCounters.find(threadId) == threadCounters.end()) {
-            threadCounters.insert({ threadId, ++lastThreadId });
+        threadCounters.insert({threadId, ++lastThreadId});
-        }
-        return threadCounters.find(threadId)->second;
     }
-
+    return threadCounters.find(threadId)->second;
-    Entry::Entry(Level level, const string& message) :
-        timestamp(),
-        level(level),
-        message(message)
-    {
-        time(&timestamp);
-        this->threadCounter = getThreadCounter();
-    }
-
 }
+
+Entry::Entry(Level level, const string& message) :
+    timestamp(),
+    level(level),
+    message(message) {
+    time(&timestamp);
+    this->threadCounter = getThreadCounter();
+}
+
+} // namespace logging

rhubarb/src/logging/Entry.h

@@ -3,15 +3,15 @@
 #include "Level.h"
 
 namespace logging {
-    
-    struct Entry {
-        Entry(Level level, const std::string& message);
-        virtual ~Entry() = default;
 
-        time_t timestamp;
+struct Entry {
-        int threadCounter;
+    Entry(Level level, const std::string& message);
-        Level level;
+    virtual ~Entry() = default;
-        std::string message;
-    };
 
-}
+    time_t timestamp;
+    int threadCounter;
+    Level level;
+    std::string message;
+};
+
+} // namespace logging

rhubarb/src/logging/Formatter.h

@@ -1,14 +1,15 @@
 #pragma once
 
 #include <string>
+
 #include "Entry.h"
 
 namespace logging {
 
-    class Formatter {
+class Formatter {
-    public:
+public:
-        virtual ~Formatter() = default;
+    virtual ~Formatter() = default;
-        virtual std::string format(const Entry& entry) = 0;
+    virtual std::string format(const Entry& entry) = 0;
-    };
+};
 
-}
+} // namespace logging

rhubarb/src/logging/Level.cpp

@@ -4,32 +4,32 @@ using std::string;
 
 namespace logging {
 
-    LevelConverter& LevelConverter::get() {
+LevelConverter& LevelConverter::get() {
-        static LevelConverter converter;
+    static LevelConverter converter;
-        return converter;
+    return converter;
-    }
-
-    string LevelConverter::getTypeName() {
-        return "Level";
-    }
-
-    EnumConverter<Level>::member_data LevelConverter::getMemberData() {
-        return member_data {
-            { Level::Trace,        "Trace" },
-            { Level::Debug,        "Debug" },
-            { Level::Info,        "Info" },
-            { Level::Warn,        "Warn" },
-            { Level::Error,        "Error" },
-            { Level::Fatal,        "Fatal" }
-        };
-    }
-
-    std::ostream& operator<<(std::ostream& stream, Level value) {
-        return LevelConverter::get().write(stream, value);
-    }
-
-    std::istream& operator >>(std::istream& stream, Level& value) {
-        return LevelConverter::get().read(stream, value);
-    }
-
 }
+
+string LevelConverter::getTypeName() {
+    return "Level";
+}
+
+EnumConverter<Level>::member_data LevelConverter::getMemberData() {
+    return member_data{
+        {Level::Trace, "Trace"},
+        {Level::Debug, "Debug"},
+        {Level::Info, "Info"},
+        {Level::Warn, "Warn"},
+        {Level::Error, "Error"},
+        {Level::Fatal, "Fatal"}
+    };
+}
+
+std::ostream& operator<<(std::ostream& stream, Level value) {
+    return LevelConverter::get().write(stream, value);
+}
+
+std::istream& operator>>(std::istream& stream, Level& value) {
+    return LevelConverter::get().read(stream, value);
+}
+
+} // namespace logging

rhubarb/src/logging/Level.h

@@ -4,26 +4,19 @@
 
 namespace logging {
 
-    enum class Level {
+enum class Level { Trace, Debug, Info, Warn, Error, Fatal, EndSentinel };
-        Trace,
-        Debug,
-        Info,
-        Warn,
-        Error,
-        Fatal,
-        EndSentinel
-    };
 
-    class LevelConverter : public EnumConverter<Level> {
+class LevelConverter : public EnumConverter<Level> {
-    public:
+public:
-        static LevelConverter& get();
+    static LevelConverter& get();
-    protected:
-        std::string getTypeName() override;
-        member_data getMemberData() override;
-    };
 
-    std::ostream& operator<<(std::ostream& stream, Level value);
+protected:
+    std::string getTypeName() override;
+    member_data getMemberData() override;
+};
 
-    std::istream& operator >>(std::istream& stream, Level& value);
+std::ostream& operator<<(std::ostream& stream, Level value);
 
-}
+std::istream& operator>>(std::istream& stream, Level& value);
+
+} // namespace logging

rhubarb/src/logging/Sink.h

@@ -4,10 +4,10 @@
 
 namespace logging {
 
-    class Sink {
+class Sink {
-    public:
+public:
-        virtual ~Sink() = default;
+    virtual ~Sink() = default;
-        virtual void receive(const Entry& entry) = 0;
+    virtual void receive(const Entry& entry) = 0;
-    };
+};
 
-}
+} // namespace logging

rhubarb/src/logging/formatters.cpp

@@ -1,5 +1,7 @@
 #include "formatters.h"
+
 #include <format.h>
+
 #include "Entry.h"
 #include "tools/tools.h"
 
@@ -7,17 +9,17 @@ using std::string;
 
 namespace logging {
 
-    string SimpleConsoleFormatter::format(const Entry& entry) {
+string SimpleConsoleFormatter::format(const Entry& entry) {
-        return fmt::format("[{0}] {1}", entry.level, entry.message);
+    return fmt::format("[{0}] {1}", entry.level, entry.message);
-    }
-
-    string SimpleFileFormatter::format(const Entry& entry) {
-        return fmt::format(
-            "[{0}] {1} {2}",
-            formatTime(entry.timestamp, "%F %H:%M:%S"),
-            entry.threadCounter,
-            consoleFormatter.format(entry)
-        );
-    }
-
 }
+
+string SimpleFileFormatter::format(const Entry& entry) {
+    return fmt::format(
+        "[{0}] {1} {2}",
+        formatTime(entry.timestamp, "%F %H:%M:%S"),
+        entry.threadCounter,
+        consoleFormatter.format(entry)
+    );
+}
+
+} // namespace logging

rhubarb/src/logging/formatters.h

@@ -4,16 +4,17 @@
 
 namespace logging {
 
-    class SimpleConsoleFormatter : public Formatter {
+class SimpleConsoleFormatter : public Formatter {
-    public:
+public:
-        std::string format(const Entry& entry) override;
+    std::string format(const Entry& entry) override;
-    };
+};
 
-    class SimpleFileFormatter : public Formatter {
+class SimpleFileFormatter : public Formatter {
-    public:
+public:
-        std::string format(const Entry& entry) override;
+    std::string format(const Entry& entry) override;
-    private:
-        SimpleConsoleFormatter consoleFormatter;
-    };
 
-}
+private:
+    SimpleConsoleFormatter consoleFormatter;
+};
+
+} // namespace logging

rhubarb/src/logging/logging.cpp

@@ -1,13 +1,15 @@
 #include "logging.h"
-#include "tools/tools.h"
+
 #include <mutex>
+
 #include "Entry.h"
+#include "tools/tools.h"
 
 using namespace logging;
+using std::lock_guard;
+using std::shared_ptr;
 using std::string;
 using std::vector;
-using std::shared_ptr;
-using std::lock_guard;
 
 std::mutex& getLogMutex() {
     static std::mutex mutex;

rhubarb/src/logging/logging.h

@@ -1,37 +1,37 @@
 #pragma once
 
-#include "tools/EnumConverter.h"
-#include "Sink.h"
 #include "Level.h"
+#include "Sink.h"
+#include "tools/EnumConverter.h"
 
 namespace logging {
 
-    bool addSink(std::shared_ptr<Sink> sink);
+bool addSink(std::shared_ptr<Sink> sink);
 
-    bool removeSink(std::shared_ptr<Sink> sink);
+bool removeSink(std::shared_ptr<Sink> sink);
 
-    void log(const Entry& entry);
+void log(const Entry& entry);
 
-    void log(Level level, const std::string& message);
+void log(Level level, const std::string& message);
 
-    template<typename... Args>
+template <typename... Args>
-    void logFormat(Level level, fmt::CStringRef format, const Args&... args) {
+void logFormat(Level level, fmt::CStringRef format, const Args&... args) {
-        log(level, fmt::format(format, args...));
+    log(level, fmt::format(format, args...));
-    }
-
-#define LOG_WITH_LEVEL(levelName, levelEnum) \
-    inline void levelName(const std::string& message) { \
-        log(Level::levelEnum, message); \
-    } \
-    template <typename... Args> \
-    void levelName ## Format(fmt::CStringRef format, const Args&... args) { \
-        logFormat(Level::levelEnum, format, args...); \
-    }
-
-    LOG_WITH_LEVEL(trace, Trace)
-    LOG_WITH_LEVEL(debug, Debug)
-    LOG_WITH_LEVEL(info, Info)
-    LOG_WITH_LEVEL(warn, Warn)
-    LOG_WITH_LEVEL(error, Error)
-    LOG_WITH_LEVEL(fatal, Fatal)
 }
+
+#define LOG_WITH_LEVEL(levelName, levelEnum)                              \
+    inline void levelName(const std::string& message) {                   \
+        log(Level::levelEnum, message);                                   \
+    }                                                                     \
+    template <typename... Args>                                           \
+    void levelName##Format(fmt::CStringRef format, const Args&... args) { \
+        logFormat(Level::levelEnum, format, args...);                     \
+    }
+
+LOG_WITH_LEVEL(trace, Trace)
+LOG_WITH_LEVEL(debug, Debug)
+LOG_WITH_LEVEL(info, Info)
+LOG_WITH_LEVEL(warn, Warn)
+LOG_WITH_LEVEL(error, Error)
+LOG_WITH_LEVEL(fatal, Fatal)
+} // namespace logging

rhubarb/src/logging/sinks.cpp

@@ -1,35 +1,34 @@
 #include "sinks.h"
+
 #include <iostream>
+
 #include "Entry.h"
 
-using std::string;
 using std::shared_ptr;
+using std::string;
 
 namespace logging {
 
-    LevelFilter::LevelFilter(shared_ptr<Sink> innerSink, Level minLevel) :
+LevelFilter::LevelFilter(shared_ptr<Sink> innerSink, Level minLevel) :
-        innerSink(innerSink),
+    innerSink(innerSink),
-        minLevel(minLevel)
+    minLevel(minLevel) {}
-    {}
 
-    void LevelFilter::receive(const Entry& entry) {
+void LevelFilter::receive(const Entry& entry) {
-        if (entry.level >= minLevel) {
+    if (entry.level >= minLevel) {
-            innerSink->receive(entry);
+        innerSink->receive(entry);
-        }
     }
-
-    StreamSink::StreamSink(shared_ptr<std::ostream> stream, shared_ptr<Formatter> formatter) :
-        stream(stream),
-        formatter(formatter)
-    {}
-
-    void StreamSink::receive(const Entry& entry) {
-        const string line = formatter->format(entry);
-        *stream << line << std::endl;
-    }
-
-    StdErrSink::StdErrSink(shared_ptr<Formatter> formatter) :
-        StreamSink(std::shared_ptr<std::ostream>(&std::cerr, [](void*) {}), formatter)
-    {}
-
 }
+
+StreamSink::StreamSink(shared_ptr<std::ostream> stream, shared_ptr<Formatter> formatter) :
+    stream(stream),
+    formatter(formatter) {}
+
+void StreamSink::receive(const Entry& entry) {
+    const string line = formatter->format(entry);
+    *stream << line << std::endl;
+}
+
+StdErrSink::StdErrSink(shared_ptr<Formatter> formatter) :
+    StreamSink(std::shared_ptr<std::ostream>(&std::cerr, [](void*) {}), formatter) {}
+
+} // namespace logging

rhubarb/src/logging/sinks.h

@@ -1,33 +1,36 @@
 #pragma once
 
-#include "Sink.h"
 #include <memory>
+
 #include "Formatter.h"
+#include "Sink.h"
 
 namespace logging {
-    enum class Level;
+enum class Level;
 
-    class LevelFilter : public Sink {
+class LevelFilter : public Sink {
-    public:
+public:
-        LevelFilter(std::shared_ptr<Sink> innerSink, Level minLevel);
+    LevelFilter(std::shared_ptr<Sink> innerSink, Level minLevel);
-        void receive(const Entry& entry) override;
+    void receive(const Entry& entry) override;
-    private:
-        std::shared_ptr<Sink> innerSink;
-        Level minLevel;
-    };
 
-    class StreamSink : public Sink {
+private:
-    public:
+    std::shared_ptr<Sink> innerSink;
-        StreamSink(std::shared_ptr<std::ostream> stream, std::shared_ptr<Formatter> formatter);
+    Level minLevel;
-        void receive(const Entry& entry) override;
+};
-    private:
-        std::shared_ptr<std::ostream> stream;
-        std::shared_ptr<Formatter> formatter;
-    };
 
-    class StdErrSink : public StreamSink {
+class StreamSink : public Sink {
-    public:
+public:
-        explicit StdErrSink(std::shared_ptr<Formatter> formatter);
+    StreamSink(std::shared_ptr<std::ostream> stream, std::shared_ptr<Formatter> formatter);
-    };
+    void receive(const Entry& entry) override;
 
-}
+private:
+    std::shared_ptr<std::ostream> stream;
+    std::shared_ptr<Formatter> formatter;
+};
+
+class StdErrSink : public StreamSink {
+public:
+    explicit StdErrSink(std::shared_ptr<Formatter> formatter);
+};
+
+} // namespace logging

rhubarb/src/recognition/PhoneticRecognizer.cpp

@@ -1,52 +1,66 @@
 #include "PhoneticRecognizer.h"
-#include "time/Timeline.h"
-#include "audio/AudioSegment.h"
-#include "audio/SampleRateConverter.h"
-#include "audio/processing.h"
-#include "time/timedLogging.h"
 
-using std::runtime_error;
+#include "audio/AudioSegment.h"
-using std::unique_ptr;
+#include "audio/processing.h"
-using std::string;
+#include "audio/SampleRateConverter.h"
+#include "time/timedLogging.h"
+#include "time/Timeline.h"
+
 using boost::optional;
+using std::runtime_error;
+using std::string;
+using std::unique_ptr;
 
 static lambda_unique_ptr<ps_decoder_t> createDecoder(optional<std::string> dialog) {
     UNUSED(dialog);
 
     lambda_unique_ptr<cmd_ln_t> config(
         cmd_ln_init(
-            nullptr, ps_args(), true,
+            nullptr,
+            ps_args(),
+            true,
             // Set acoustic model
-            "-hmm", (getSphinxModelDirectory() / "acoustic-model").u8string().c_str(),
+            "-hmm",
+            (getSphinxModelDirectory() / "acoustic-model").u8string().c_str(),
             // Set phonetic language model
-            "-allphone", (getSphinxModelDirectory() / "en-us-phone.lm.bin").u8string().c_str(),
+            "-allphone",
-            "-allphone_ci", "yes",
+            (getSphinxModelDirectory() / "en-us-phone.lm.bin").u8string().c_str(),
+            "-allphone_ci",
+            "yes",
             // Set language model probability weight.
             // Low values (<= 0.4) can lead to fluttering animation.
             // High values (>= 1.0) can lead to imprecise or freezing animation.
-            "-lw", "0.8",
+            "-lw",
+            "0.8",
             // Add noise against zero silence
             // (see http://cmusphinx.sourceforge.net/wiki/faq#qwhy_my_accuracy_is_poor)
-            "-dither", "yes",
+            "-dither",
+            "yes",
             // Disable VAD -- we're doing that ourselves
-            "-remove_silence", "no",
+            "-remove_silence",
+            "no",
             // Perform per-utterance cepstral mean normalization
-            "-cmn", "batch",
+            "-cmn",
+            "batch",
 
             // The following settings are recommended at
             // http://cmusphinx.sourceforge.net/wiki/phonemerecognition
 
             // Set beam width applied to every frame in Viterbi search
-            "-beam", "1e-20",
+            "-beam",
+            "1e-20",
             // Set beam width applied to phone transitions
-            "-pbeam", "1e-20",
+            "-pbeam",
-            nullptr),
+            "1e-20",
-        [](cmd_ln_t* config) { cmd_ln_free_r(config); });
+            nullptr
+        ),
+        [](cmd_ln_t* config) { cmd_ln_free_r(config); }
+    );
     if (!config) throw runtime_error("Error creating configuration.");
 
-    lambda_unique_ptr<ps_decoder_t> decoder(
+    lambda_unique_ptr<ps_decoder_t> decoder(ps_init(config.get()), [](ps_decoder_t* recognizer) {
-        ps_init(config.get()),
+        ps_free(recognizer);
-        [](ps_decoder_t* recognizer) { ps_free(recognizer); });
+    });
     if (!decoder) throw runtime_error("Error creating speech decoder.");
 
     return decoder;
@@ -64,9 +78,8 @@ static Timeline<Phone> utteranceToPhones(
     paddedTimeRange.grow(padding);
     paddedTimeRange.trim(audioClip.getTruncatedRange());
 
-    const unique_ptr<AudioClip> clipSegment = audioClip.clone()
+    const unique_ptr<AudioClip> clipSegment =
-        | segment(paddedTimeRange)
+        audioClip.clone() | segment(paddedTimeRange) | resample(sphinxSampleRate);
-        | resample(sphinxSampleRate);
     const auto audioBuffer = copyTo16bitBuffer(*clipSegment);
 
     // Detect phones (returned as words)
@@ -109,5 +122,7 @@ BoundedTimeline<Phone> PhoneticRecognizer::recognizePhones(
     int maxThreadCount,
     ProgressSink& progressSink
 ) const {
-    return ::recognizePhones(inputAudioClip, dialog, &createDecoder, &utteranceToPhones, maxThreadCount, progressSink);
+    return ::recognizePhones(
+        inputAudioClip, dialog, &createDecoder, &utteranceToPhones, maxThreadCount, progressSink
+    );
 }

rhubarb/src/recognition/PhoneticRecognizer.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "Recognizer.h"
 #include "pocketSphinxTools.h"
+#include "Recognizer.h"
 
 class PhoneticRecognizer : public Recognizer {
 public:

rhubarb/src/recognition/PocketSphinxRecognizer.cpp

@@ -1,30 +1,33 @@
 #include "PocketSphinxRecognizer.h"
-#include <regex>
+
 #include <gsl_util.h>
+
+#include <regex>
+
 #include "audio/AudioSegment.h"
-#include "audio/SampleRateConverter.h"
-#include "languageModels.h"
-#include "tokenization.h"
-#include "g2p.h"
-#include "time/ContinuousTimeline.h"
 #include "audio/processing.h"
+#include "audio/SampleRateConverter.h"
+#include "g2p.h"
+#include "languageModels.h"
+#include "time/ContinuousTimeline.h"
 #include "time/timedLogging.h"
+#include "tokenization.h"
 
 extern "C" {
 #include <state_align_search.h>
 }
 
-using std::runtime_error;
-using std::invalid_argument;
-using std::unique_ptr;
-using std::string;
-using std::vector;
-using std::map;
-using std::filesystem::path;
-using std::regex;
-using std::regex_replace;
 using boost::optional;
 using std::array;
+using std::invalid_argument;
+using std::map;
+using std::regex;
+using std::regex_replace;
+using std::runtime_error;
+using std::string;
+using std::unique_ptr;
+using std::vector;
+using std::filesystem::path;
 
 bool dictionaryContains(dict_t& dictionary, const string& word) {
     return dict_wordid(&dictionary, word.c_str()) != BAD_S3WID;
@@ -50,7 +53,9 @@ void addMissingDictionaryWords(const vector<string>& words, ps_decoder_t& decode
     }
     for (auto it = missingPronunciations.begin(); it != missingPronunciations.end(); ++it) {
         const bool isLast = it == --missingPronunciations.end();
-        logging::infoFormat("Unknown word '{}'. Guessing pronunciation '{}'.", it->first, it->second);
+        logging::infoFormat(
+            "Unknown word '{}'. Guessing pronunciation '{}'.", it->first, it->second
+        );
         ps_add_word(&decoder, it->first.c_str(), it->second.c_str(), isLast);
     }
 }
@@ -59,23 +64,24 @@ lambda_unique_ptr<ngram_model_t> createDefaultLanguageModel(ps_decoder_t& decode
     path modelPath = getSphinxModelDirectory() / "en-us.lm.bin";
     lambda_unique_ptr<ngram_model_t> result(
         ngram_model_read(decoder.config, modelPath.u8string().c_str(), NGRAM_AUTO, decoder.lmath),
-        [](ngram_model_t* lm) { ngram_model_free(lm); });
+        [](ngram_model_t* lm) { ngram_model_free(lm); }
+    );
     if (!result) {
-        throw runtime_error(fmt::format("Error reading language model from {}.", modelPath.u8string()));
+        throw runtime_error(
+            fmt::format("Error reading language model from {}.", modelPath.u8string())
+        );
     }
 
     return result;
 }
 
 lambda_unique_ptr<ngram_model_t> createDialogLanguageModel(
-    ps_decoder_t& decoder,
+    ps_decoder_t& decoder, const string& dialog
-    const string& dialog
 ) {
     // Split dialog into normalized words
-    vector<string> words = tokenizeText(
+    vector<string> words = tokenizeText(dialog, [&](const string& word) {
-        dialog,
+        return dictionaryContains(*decoder.dict, word);
-        [&](const string& word) { return dictionaryContains(*decoder.dict, word); }
+    });
-    );
 
     // Add dialog-specific words to the dictionary
     addMissingDictionaryWords(words, decoder);
@@ -87,18 +93,16 @@ lambda_unique_ptr<ngram_model_t> createDialogLanguageModel(
 }
 
 lambda_unique_ptr<ngram_model_t> createBiasedLanguageModel(
-    ps_decoder_t& decoder,
+    ps_decoder_t& decoder, const string& dialog
-    const string& dialog
 ) {
     auto defaultLanguageModel = createDefaultLanguageModel(decoder);
     auto dialogLanguageModel = createDialogLanguageModel(decoder, dialog);
     constexpr int modelCount = 2;
-    array<ngram_model_t*, modelCount> languageModels {
+    array<ngram_model_t*, modelCount> languageModels{
-        defaultLanguageModel.get(),
+        defaultLanguageModel.get(), dialogLanguageModel.get()
-        dialogLanguageModel.get()
     };
-    array<const char*, modelCount> modelNames { "defaultLM", "dialogLM" };
+    array<const char*, modelCount> modelNames{"defaultLM", "dialogLM"};
-    array<float, modelCount> modelWeights { 0.1f, 0.9f };
+    array<float, modelCount> modelWeights{0.1f, 0.9f};
     lambda_unique_ptr<ngram_model_t> result(
         ngram_model_set_init(
             nullptr,
@@ -107,7 +111,8 @@ lambda_unique_ptr<ngram_model_t> createBiasedLanguageModel(
             modelWeights.data(),
             modelCount
         ),
-        [](ngram_model_t* lm) { ngram_model_free(lm); });
+        [](ngram_model_t* lm) { ngram_model_free(lm); }
+    );
     if (!result) {
         throw runtime_error("Error creating biased language model.");
     }
@@ -118,31 +123,40 @@ lambda_unique_ptr<ngram_model_t> createBiasedLanguageModel(
 static lambda_unique_ptr<ps_decoder_t> createDecoder(optional<std::string> dialog) {
     lambda_unique_ptr<cmd_ln_t> config(
         cmd_ln_init(
-            nullptr, ps_args(), true,
+            nullptr,
+            ps_args(),
+            true,
             // Set acoustic model
-            "-hmm", (getSphinxModelDirectory() / "acoustic-model").u8string().c_str(),
+            "-hmm",
+            (getSphinxModelDirectory() / "acoustic-model").u8string().c_str(),
             // Set pronunciation dictionary
-            "-dict", (getSphinxModelDirectory() / "cmudict-en-us.dict").u8string().c_str(),
+            "-dict",
+            (getSphinxModelDirectory() / "cmudict-en-us.dict").u8string().c_str(),
             // Add noise against zero silence
             // (see http://cmusphinx.sourceforge.net/wiki/faq#qwhy_my_accuracy_is_poor)
-            "-dither", "yes",
+            "-dither",
+            "yes",
             // Disable VAD -- we're doing that ourselves
-            "-remove_silence", "no",
+            "-remove_silence",
+            "no",
             // Perform per-utterance cepstral mean normalization
-            "-cmn", "batch",
+            "-cmn",
-            nullptr),
+            "batch",
-        [](cmd_ln_t* config) { cmd_ln_free_r(config); });
+            nullptr
+        ),
+        [](cmd_ln_t* config) { cmd_ln_free_r(config); }
+    );
     if (!config) throw runtime_error("Error creating configuration.");
 
-    lambda_unique_ptr<ps_decoder_t> decoder(
+    lambda_unique_ptr<ps_decoder_t> decoder(ps_init(config.get()), [](ps_decoder_t* recognizer) {
-        ps_init(config.get()),
+        ps_free(recognizer);
-        [](ps_decoder_t* recognizer) { ps_free(recognizer); });
+    });
     if (!decoder) throw runtime_error("Error creating speech decoder.");
 
     // Set language model
-    lambda_unique_ptr<ngram_model_t> languageModel(dialog
+    lambda_unique_ptr<ngram_model_t> languageModel(
-        ? createBiasedLanguageModel(*decoder, *dialog)
+        dialog ? createBiasedLanguageModel(*decoder, *dialog) : createDefaultLanguageModel(*decoder)
-        : createDefaultLanguageModel(*decoder));
+    );
     ps_set_lm(decoder.get(), "lm", languageModel.get());
     ps_set_search(decoder.get(), "lm");
 
@@ -150,16 +164,15 @@ static lambda_unique_ptr<ps_decoder_t> createDecoder(optional<std::string> dialo
 }
 
 optional<Timeline<Phone>> getPhoneAlignment(
-    const vector<s3wid_t>& wordIds,
+    const vector<s3wid_t>& wordIds, const vector<int16_t>& audioBuffer, ps_decoder_t& decoder
-    const vector<int16_t>& audioBuffer,
+) {
-    ps_decoder_t& decoder)
-{
     if (wordIds.empty()) return boost::none;
 
     // Create alignment list
     lambda_unique_ptr<ps_alignment_t> alignment(
         ps_alignment_init(decoder.d2p),
-        [](ps_alignment_t* alignment) { ps_alignment_free(alignment); });
+        [](ps_alignment_t* alignment) { ps_alignment_free(alignment); }
+    );
     if (!alignment) throw runtime_error("Error creating alignment.");
     for (s3wid_t wordId : wordIds) {
         // Add word. Initial value for duration is ignored.
@@ -172,7 +185,8 @@ optional<Timeline<Phone>> getPhoneAlignment(
     acmod_t* acousticModel = decoder.acmod;
     lambda_unique_ptr<ps_search_t> search(
         state_align_search_init("state_align", decoder.config, acousticModel, alignment.get()),
-        [](ps_search_t* search) { ps_search_free(search); });
+        [](ps_search_t* search) { ps_search_free(search); }
+    );
     if (!search) throw runtime_error("Error creating search.");
 
     // Start recognition
@@ -190,7 +204,8 @@ optional<Timeline<Phone>> getPhoneAlignment(
         const int16* nextSample = audioBuffer.data();
         size_t remainingSamples = audioBuffer.size();
         const bool fullUtterance = true;
-        while (acmod_process_raw(acousticModel, &nextSample, &remainingSamples, fullUtterance) > 0) {
+        while (acmod_process_raw(acousticModel, &nextSample, &remainingSamples, fullUtterance) > 0
+        ) {
             while (acousticModel->n_feat_frame > 0) {
                 ps_search_step(search.get(), acousticModel->output_frame);
                 acmod_advance(acousticModel);
@@ -205,11 +220,8 @@ optional<Timeline<Phone>> getPhoneAlignment(
     // Extract phones with timestamps
     char** phoneNames = decoder.dict->mdef->ciname;
     Timeline<Phone> result;
-    for (
+    for (ps_alignment_iter_t* it = ps_alignment_phones(alignment.get()); it;
-        ps_alignment_iter_t* it = ps_alignment_phones(alignment.get());
+         it = ps_alignment_iter_next(it)) {
-        it;
-        it = ps_alignment_iter_next(it)
-    ) {
         // Get phone
         ps_alignment_entry_t* phoneEntry = ps_alignment_iter_get(it);
         const s3cipid_t phoneId = phoneEntry->id.pid.cipid;
@@ -231,16 +243,16 @@ optional<Timeline<Phone>> getPhoneAlignment(
     return result;
 }
 
-// Some words have multiple pronunciations, one of which results in better animation than the others.
+// Some words have multiple pronunciations, one of which results in better animation than the
-// This function returns the optimal pronunciation for a select set of these words.
+// others. This function returns the optimal pronunciation for a select set of these words.
 string fixPronunciation(const string& word) {
-    const static map<string, string> replacements {
+    const static map<string, string> replacements{
-        { "into(2)", "into" },
+        {"into(2)", "into"},
-        { "to(2)", "to" },
+        {"to(2)", "to"},
-        { "to(3)", "to" },
+        {"to(3)", "to"},
-        { "today(2)", "today" },
+        {"today(2)", "today"},
-        { "tomorrow(2)", "tomorrow" },
+        {"tomorrow(2)", "tomorrow"},
-        { "tonight(2)", "tonight" }
+        {"tonight(2)", "tonight"}
     };
 
     const auto pair = replacements.find(word);
@@ -265,9 +277,8 @@ static Timeline<Phone> utteranceToPhones(
     paddedTimeRange.grow(padding);
     paddedTimeRange.trim(audioClip.getTruncatedRange());
 
-    const unique_ptr<AudioClip> clipSegment = audioClip.clone()
+    const unique_ptr<AudioClip> clipSegment =
-        | segment(paddedTimeRange)
+        audioClip.clone() | segment(paddedTimeRange) | resample(sphinxSampleRate);
-        | resample(sphinxSampleRate);
     const auto audioBuffer = copyTo16bitBuffer(*clipSegment);
 
     // Get words
@@ -307,8 +318,9 @@ static Timeline<Phone> utteranceToPhones(
 #if BOOST_VERSION < 105600 // Support legacy syntax
 #define value_or get_value_or
 #endif
-    Timeline<Phone> utterancePhones = getPhoneAlignment(wordIds, audioBuffer, decoder)
+    Timeline<Phone> utterancePhones =
-        .value_or(ContinuousTimeline<Phone>(clipSegment->getTruncatedRange(), Phone::Noise));
+        getPhoneAlignment(wordIds, audioBuffer, decoder)
+            .value_or(ContinuousTimeline<Phone>(clipSegment->getTruncatedRange(), Phone::Noise));
     alignmentProgressSink.reportProgress(1.0);
     utterancePhones.shift(paddedTimeRange.getStart());
 
@@ -338,5 +350,6 @@ BoundedTimeline<Phone> PocketSphinxRecognizer::recognizePhones(
     ProgressSink& progressSink
 ) const {
     return ::recognizePhones(
-        inputAudioClip, dialog, &createDecoder, &utteranceToPhones, maxThreadCount, progressSink);
+        inputAudioClip, dialog, &createDecoder, &utteranceToPhones, maxThreadCount, progressSink
+    );
 }

rhubarb/src/recognition/PocketSphinxRecognizer.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "Recognizer.h"
 #include "pocketSphinxTools.h"
+#include "Recognizer.h"
 
 class PocketSphinxRecognizer : public Recognizer {
 public:

rhubarb/src/recognition/Recognizer.h

@@ -2,8 +2,8 @@
 
 #include "audio/AudioClip.h"
 #include "core/Phone.h"
-#include "tools/progress.h"
 #include "time/BoundedTimeline.h"
+#include "tools/progress.h"
 
 class Recognizer {
 public:
@@ -15,4 +15,4 @@ public:
         int maxThreadCount,
         ProgressSink& progressSink
     ) const = 0;
-};
+};

rhubarb/src/recognition/g2p.cpp

@@ -1,23 +1,25 @@
 #include <g2p.h>
-#include <regex>
-#include "tools/stringTools.h"
-#include "logging/logging.h"
 
-using std::vector;
+#include <regex>
-using std::wstring;
+
-using std::regex;
+#include "logging/logging.h"
-using std::wregex;
+#include "tools/stringTools.h"
+
 using std::invalid_argument;
 using std::pair;
+using std::regex;
+using std::vector;
+using std::wregex;
+using std::wstring;
 
 const vector<pair<wregex, wstring>>& getReplacementRules() {
-    static vector<pair<wregex, wstring>> rules {
+    static vector<pair<wregex, wstring>> rules{
-        #include "g2pRules.cpp"
+#include "g2pRules.cpp"
 
         // Turn bigrams into unigrams for easier conversion
-        { wregex(L"ôw"), L"Ω" },
+        {wregex(L"ôw"), L"Ω"},
-        { wregex(L"öy"), L"ω" },
+        {wregex(L"öy"), L"ω"},
-        { wregex(L"@r"), L"ɝ" }
+        {wregex(L"@r"), L"ɝ"}
     };
     return rules;
 }
@@ -64,8 +66,7 @@ Phone charToPhone(wchar_t c) {
         case L'r': return Phone::R;
         case L'l': return Phone::L;
         case L'h': return Phone::HH;
-        default:
+        default: return Phone::Noise;
-            return Phone::Noise;
     }
 }
 

rhubarb/src/recognition/g2p.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <vector>
+
 #include "core/Phone.h"
 
 std::vector<Phone> wordToPhones(const std::string& word);

rhubarb/src/recognition/g2pRules.cpp

@@ -4,212 +4,253 @@
 // Rules
 //
 // get rid of some digraphs
-{ wregex(L"ch"), L"ç" },
+{wregex(L"ch"), L"ç"}, {wregex(L"sh"), L"$$"}, {wregex(L"ph"), L"f"}, {wregex(L"th"), L"+"},
-{ wregex(L"sh"), L"$$" },
+    {wregex(L"qu"), L"kw"},
-{ wregex(L"ph"), L"f" },
+    // and other spelling-level changes
-{ wregex(L"th"), L"+" },
+    {wregex(L"w(r)"), L"$1"}, {wregex(L"w(ho)"), L"$1"}, {wregex(L"(w)h"), L"$1"},
-{ wregex(L"qu"), L"kw" },
+    {wregex(L"(^r)h"), L"$1"}, {wregex(L"(x)h"), L"$1"},
-// and other spelling-level changes
+    {wregex(L"([aeiouäëïöüâêîôûùò@])h($)"), L"$1$2"},
-{ wregex(L"w(r)"), L"$1" },
+    {wregex(L"(^e)x([aeiouäëïöüâêîôûùò@])"), L"$1gz$2"}, {wregex(L"x"), L"ks"}, {wregex(L"'"), L""},
-{ wregex(L"w(ho)"), L"$1" },
+    // gh is particularly variable
-{ wregex(L"(w)h"), L"$1" },
+    {wregex(L"gh([aeiouäëïöüâêîôûùò@])"), L"g$1"},
-{ wregex(L"(^r)h"), L"$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a(gh)"), L"$1ä$2"},
-{ wregex(L"(x)h"), L"$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e(gh)"), L"$1ë$2"},
-{ wregex(L"([aeiouäëïöüâêîôûùò@])h($)"), L"$1$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i(gh)"), L"$1ï$2"},
-{ wregex(L"(^e)x([aeiouäëïöüâêîôûùò@])"), L"$1gz$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o(gh)"), L"$1ö$2"},
-{ wregex(L"x"), L"ks" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u(gh)"), L"$1ü$2"},
-{ wregex(L"'"), L"" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])â(gh)"), L"$1ä$2"},
-// gh is particularly variable
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])ê(gh)"), L"$1ë$2"},
-{ wregex(L"gh([aeiouäëïöüâêîôûùò@])"), L"g$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])î(gh)"), L"$1ï$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a(gh)"), L"$1ä$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e(gh)"), L"$1ë$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i(gh)"), L"$1ï$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o(gh)"), L"$1ö$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u(gh)"), L"$1ü$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])â(gh)"), L"$1ä$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])ê(gh)"), L"$1ë$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])î(gh)"), L"$1ï$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])ô(gh)"), L"$1ö$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])û(gh)"), L"$1ü$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])ô(gh)"), L"$1ö$2"},
-{ wregex(L"ough(t)"), L"ò$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])û(gh)"), L"$1ü$2"}, {wregex(L"ough(t)"), L"ò$1"},
-{ wregex(L"augh(t)"), L"ò$1" },
+    {wregex(L"augh(t)"), L"ò$1"}, {wregex(L"ough"), L"ö"}, {wregex(L"gh"), L""},
-{ wregex(L"ough"), L"ö" },
+    // unpronounceable combinations
-{ wregex(L"gh"), L"" },
+    {wregex(L"(^)g(n)"), L"$1$2"}, {wregex(L"(^)k(n)"), L"$1$2"}, {wregex(L"(^)m(n)"), L"$1$2"},
-// unpronounceable combinations
+    {wregex(L"(^)p(t)"), L"$1$2"}, {wregex(L"(^)p(s)"), L"$1$2"}, {wregex(L"(^)t(m)"), L"$1$2"},
-{ wregex(L"(^)g(n)"), L"$1$2" },
+    // medial y = i
-{ wregex(L"(^)k(n)"), L"$1$2" },
+    {wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ])y($)"), L"$1ï$2"},
-{ wregex(L"(^)m(n)"), L"$1$2" },
+    {wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ]{2})y($)"), L"$1ï$2"},
-{ wregex(L"(^)p(t)"), L"$1$2" },
+    {wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ]{3})y($)"), L"$1ï$2"}, {wregex(L"ey"), L"ë"},
-{ wregex(L"(^)p(s)"), L"$1$2" },
+    {wregex(L"ay"), L"ä"}, {wregex(L"oy"), L"öy"},
-{ wregex(L"(^)t(m)"), L"$1$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])y([bcdfghjklmnpqrstvwxyzç+$ñ])"), L"$1i$2"},
-// medial y = i
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])y($)"), L"$1i$2"},
-{ wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ])y($)"), L"$1ï$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])y(e$)"), L"$1i$2"},
-{ wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ]{2})y($)"), L"$1ï$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ]{2})ie($)"), L"$1ï$2"},
-{ wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ]{3})y($)"), L"$1ï$2" },
+    {wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ])ie($)"), L"$1ï$2"},
-{ wregex(L"ey"), L"ë" },
+    // sSl can simplify
-{ wregex(L"ay"), L"ä" },
+    {wregex(L"(s)t(l[aeiouäëïöüâêîôûùò@]$)"), L"$1$2"},
-{ wregex(L"oy"), L"öy" },
+    // affrication of t + front vowel
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])y([bcdfghjklmnpqrstvwxyzç+$ñ])"), L"$1i$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ci([aeiouäëïöüâêîôûùò@])"), L"$1$$$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])y($)"), L"$1i$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ti([aeiouäëïöüâêîôûùò@])"), L"$1$$$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])y(e$)"), L"$1i$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])tu([aeiouäëïöüâêîôûùò@])"), L"$1çu$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ]{2})ie($)"), L"$1ï$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])tu([rl][aeiouäëïöüâêîôûùò@])"),
-{ wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ])ie($)"), L"$1ï$2" },
+     L"$1çu$2"},
-// sSl can simplify
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])si(o)"), L"$1$$$2"},
-{ wregex(L"(s)t(l[aeiouäëïöüâêîôûùò@]$)"), L"$1$2" },
+    {wregex(L"([aeiouäëïöüâêîôûùò@])si(o)"), L"$1j$2"},
-// affrication of t + front vowel
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])s(ur)"), L"$1$$$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ci([aeiouäëïöüâêîôûùò@])"), L"$1$$$2" },
+    {wregex(L"([aeiouäëïöüâêîôûùò@])s(ur)"), L"$1j$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ti([aeiouäëïöüâêîôûùò@])"), L"$1$$$2" },
+    {wregex(L"(k)s(u[aeiouäëïöüâêîôûùò@])"), L"$1$$$2"}, {wregex(L"(k)s(u[rl])"), L"$1$$$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])tu([aeiouäëïöüâêîôûùò@])"), L"$1çu$2" },
+    // intervocalic s
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])tu([rl][aeiouäëïöüâêîôûùò@])"), L"$1çu$2" },
+    {wregex(L"([eiou])s([aeiouäëïöüâêîôûùò@])"), L"$1z$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])si(o)"), L"$1$$$2" },
+    // al to ol (do this before respelling)
-{ wregex(L"([aeiouäëïöüâêîôûùò@])si(o)"), L"$1j$2" },
+    {wregex(L"a(ls)"), L"ò$1"}, {wregex(L"a(lr)"), L"ò$1"}, {wregex(L"a(l{2}$)"), L"ò$1"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])s(ur)"), L"$1$$$2" },
+    {wregex(L"a(lm(?:[aeiouäëïöüâêîôûùò@])?$)"), L"ò$1"},
-{ wregex(L"([aeiouäëïöüâêîôûùò@])s(ur)"), L"$1j$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a(l[td+])"), L"$1ò$2"},
-{ wregex(L"(k)s(u[aeiouäëïöüâêîôûùò@])"), L"$1$$$2" },
+    {wregex(L"(^)a(l[td+])"), L"$1ò$2"},
-{ wregex(L"(k)s(u[rl])"), L"$1$$$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])al(k)"), L"$1ò$2"},
-// intervocalic s
+    // soft c and g
-{ wregex(L"([eiou])s([aeiouäëïöüâêîôûùò@])"), L"$1z$2" },
+    {wregex(L"c([eiêîy])"), L"s$1"}, {wregex(L"c"), L"k"},
-// al to ol (do this before respelling)
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ge(a)"), L"$1j$2"},
-{ wregex(L"a(ls)"), L"ò$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ge(o)"), L"$1j$2"},
-{ wregex(L"a(lr)"), L"ò$1" },
+    {wregex(L"g([eiêîy])"), L"j$1"},
-{ wregex(L"a(l{2}$)"), L"ò$1" },
+    // init/final guF was there just to harden the g
-{ wregex(L"a(lm(?:[aeiouäëïöüâêîôûùò@])?$)"), L"ò$1" },
+    {wregex(L"(^)gu([eiêîy])"), L"$1g$2"}, {wregex(L"gu(e$)"), L"g$1"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a(l[td+])"), L"$1ò$2" },
+    // untangle reverse-written final liquids
-{ wregex(L"(^)a(l[td+])"), L"$1ò$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])re($)"), L"$1@r$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])al(k)"), L"$1ò$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])le($)"), L"$1@l$2"},
-// soft c and g
+    // vowels are long medially
-{ wregex(L"c([eiêîy])"), L"s$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"),
-{ wregex(L"c"), L"k" },
+     L"$1ä$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ge(a)"), L"$1j$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"),
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])ge(o)"), L"$1j$2" },
+     L"$1ë$2"},
-{ wregex(L"g([eiêîy])"), L"j$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"),
-// init/final guF was there just to harden the g
+     L"$1ï$2"},
-{ wregex(L"(^)gu([eiêîy])"), L"$1g$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"),
-{ wregex(L"gu(e$)"), L"g$1" },
+     L"$1ö$2"},
-// untangle reverse-written final liquids
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"),
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])re($)"), L"$1@r$2" },
+     L"$1ü$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])le($)"), L"$1@l$2" },
+    {wregex(L"(^)a([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ä$2"},
-// vowels are long medially
+    {wregex(L"(^)e([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ë$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ä$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ë$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ï$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ö$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ü$2" },
+    {wregex(L"(^)i([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ï$2"},
-{ wregex(L"(^)a([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ä$2" }, { wregex(L"(^)e([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ë$2" }, { wregex(L"(^)i([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ï$2" }, { wregex(L"(^)o([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ö$2" }, { wregex(L"(^)u([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ü$2" },
+    {wregex(L"(^)o([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ö$2"},
-// and short before 2 consonants or a final one
+    {wregex(L"(^)u([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@])"), L"$1ü$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1â$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ê$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1î$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ô$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1û$2" },
+    // and short before 2 consonants or a final one
-{ wregex(L"(^)a([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1â$2" }, { wregex(L"(^)e([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ê$2" }, { wregex(L"(^)i([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1î$2" }, { wregex(L"(^)o([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ô$2" }, { wregex(L"(^)u([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1û$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1â$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1â$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ê$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1î$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ô$2" }, { wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1û$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ê$2"},
-{ wregex(L"(^)a([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1â$2" }, { wregex(L"(^)e([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ê$2" }, { wregex(L"(^)i([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1î$2" }, { wregex(L"(^)o([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ô$2" }, { wregex(L"(^)u([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1û$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1î$2"},
-// special but general rules
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ô$2"},
-{ wregex(L"î(nd$)"), L"ï$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1û$2"},
-{ wregex(L"ô(s{2}$)"), L"ò$1" },
+    {wregex(L"(^)a([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1â$2"},
-{ wregex(L"ô(g$)"), L"ò$1" },
+    {wregex(L"(^)e([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ê$2"},
-{ wregex(L"ô(f[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ò$1" },
+    {wregex(L"(^)i([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1î$2"},
-{ wregex(L"ô(l[td+])"), L"ö$1" },
+    {wregex(L"(^)o([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1ô$2"},
-{ wregex(L"(w)â(\\$)"), L"$1ò$2" },
+    {wregex(L"(^)u([bcdfghjklmnpqrstvwxyzç+$ñ]{2})"), L"$1û$2"},
-{ wregex(L"(w)â((?:t)?ç)"), L"$1ò$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])a([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1â$2"},
-{ wregex(L"(w)â([tdns+])"), L"$1ô$2" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])e([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ê$2"},
-// soft gn
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])i([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1î$2"},
-{ wregex(L"îg([mnñ]$)"), L"ï$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])o([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ô$2"},
-{ wregex(L"îg([mnñ][bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ï$1" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñ])u([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1û$2"},
-{ wregex(L"(ei)g(n)"), L"$1$2" },
+    {wregex(L"(^)a([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1â$2"},
-// handle ous before removing -e
+    {wregex(L"(^)e([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ê$2"},
-{ wregex(L"ou(s$)"), L"@$1" },
+    {wregex(L"(^)i([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1î$2"},
-{ wregex(L"ou(s[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"@$1" },
+    {wregex(L"(^)o([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1ô$2"},
-// remove silent -e
+    {wregex(L"(^)u([bcdfghjklmnpqrstvwxyzç+$ñ]$)"), L"$1û$2"},
-{ wregex(L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)e($)"), L"$1$2" },
+    // special but general rules
-// common suffixes that hide a silent e
+    {wregex(L"î(nd$)"), L"ï$1"}, {wregex(L"ô(s{2}$)"), L"ò$1"}, {wregex(L"ô(g$)"), L"ò$1"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(mênt$)"), L"$1$2" },
+    {wregex(L"ô(f[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ò$1"}, {wregex(L"ô(l[td+])"), L"ö$1"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(nês{2}$)"), L"$1$2" },
+    {wregex(L"(w)â(\\$)"), L"$1ò$2"}, {wregex(L"(w)â((?:t)?ç)"), L"$1ò$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(li$)"), L"$1$2" },
+    {wregex(L"(w)â([tdns+])"), L"$1ô$2"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(fûl$)"), L"$1$2" },
+    // soft gn
-// another common suffix
+    {wregex(L"îg([mnñ]$)"), L"ï$1"}, {wregex(L"îg([mnñ][bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ï$1"},
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ï(nês{2}$)"), L"$1ë$2" },
+    {wregex(L"(ei)g(n)"), L"$1$2"},
-// shorten (1-char) weak penults after a long
+    // handle ous before removing -e
-// note: this error breaks almost as many words as it fixes...
+    {wregex(L"ou(s$)"), L"@$1"}, {wregex(L"ou(s[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"@$1"},
-{ wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ä([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1â$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ë([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1ê$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ï([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1î$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ö([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1ô$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ü([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1û$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ä([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1â$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ë([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1ê$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ï([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1î$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ö([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1ô$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ü([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1û$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ä([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1â$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ë([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1ê$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ï([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1î$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ö([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1ô$2" }, { wregex(L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ü([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"), L"$1û$2" },
+    // remove silent -e
-// double vowels
+    {wregex(
-{ wregex(L"eau"), L"ö" },
+         L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)e($)"
-{ wregex(L"ai"), L"ä" },
+     ),
-{ wregex(L"au"), L"ò" },
+     L"$1$2"},
-{ wregex(L"âw"), L"ò" },
+    // common suffixes that hide a silent e
-{ wregex(L"e{2}"), L"ë" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(mênt$)"), L"$1$2"},
-{ wregex(L"ea"), L"ë" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(nês{2}$)"), L"$1$2"},
-{ wregex(L"(s)ei"), L"$1ë" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(li$)"), L"$1$2"},
-{ wregex(L"ei"), L"ä" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ë(fûl$)"), L"$1$2"},
-{ wregex(L"eo"), L"ë@" },
+    // another common suffix
-{ wregex(L"êw"), L"ü" },
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})ï(nês{2}$)"), L"$1ë$2"},
-{ wregex(L"eu"), L"ü" },
+    // shorten (1-char) weak penults after a long
-{ wregex(L"ie"), L"ë" },
+    // note: this error breaks almost as many words as it fixes...
-{ wregex(L"(i)[aeiouäëïöüâêîôûùò@]"), L"$1@" },
+    {wregex(
-{ wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)i"), L"$1ï" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ä([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"i(@)"), L"ë$1" },
+     ),
-{ wregex(L"oa"), L"ö" },
+     L"$1â$2"},
-{ wregex(L"oe($)"), L"ö$1" },
+    {wregex(
-{ wregex(L"o{2}(k)"), L"ù$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ë([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"o{2}"), L"u" },
+     ),
-{ wregex(L"oul(d$)"), L"ù$1" },
+     L"$1ê$2"},
-{ wregex(L"ou"), L"ôw" },
+    {wregex(
-{ wregex(L"oi"), L"öy" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ï([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"ua"), L"ü@" },
+     ),
-{ wregex(L"ue"), L"u" },
+     L"$1î$2"},
-{ wregex(L"ui"), L"u" },
+    {wregex(
-{ wregex(L"ôw($)"), L"ö$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ö([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-// those pesky final syllabics
+     ),
-{ wregex(L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[aeiouäëïöüâêîôûùò@])?)[aeiouäëïöüâêîôûùò@](l$)"), L"$1@$2" },
+     L"$1ô$2"},
-{ wregex(L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ê(n$)"), L"$1@$2" },
+    {wregex(
-{ wregex(L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)î(n$)"), L"$1@$2" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ü([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)â(n$)"), L"$1@$2" },
+     ),
-{ wregex(L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ô(n$)"), L"$1@$2" },
+     L"$1û$2"},
-// suffix simplifications
+    {wregex(
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})[aâä](b@l$)"), L"$1@$2" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ä([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]l)ë(@n$)"), L"$1y$2" },
+     ),
-{ wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]n)ë(@n$)"), L"$1y$2" },
+     L"$1â$2"},
-// unpronounceable finals
+    {wregex(
-{ wregex(L"(m)b($)"), L"$1$2" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ë([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"(m)n($)"), L"$1$2" },
+     ),
-// color the final vowels
+     L"$1ê$2"},
-{ wregex(L"a($)"), L"@$1" },
+    {wregex(
-{ wregex(L"e($)"), L"ë$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ï([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"i($)"), L"ë$1" },
+     ),
-{ wregex(L"o($)"), L"ö$1" },
+     L"$1î$2"},
-// vowels before r  V=aeiouäëïöüâêîôûùò@
+    {wregex(
-{ wregex(L"ôw(r[bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])"), L"ö$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ö([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"ô(r)"), L"ö$1" },
+     ),
-{ wregex(L"ò(r)"), L"ö$1" },
+     L"$1ô$2"},
-{ wregex(L"(w)â(r[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"$1ö$2" },
+    {wregex(
-{ wregex(L"(w)â(r$)"), L"$1ö$2" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ü([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"ê(r{2})"), L"ä$1" },
+     ),
-{ wregex(L"ë(r[iîï][bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ä$1" },
+     L"$1û$2"},
-{ wregex(L"â(r{2})"), L"ä$1" },
+    {wregex(
-{ wregex(L"â(r[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ô$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ä([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"â(r$)"), L"ô$1" },
+     ),
-{ wregex(L"â(r)"), L"ä$1" },
+     L"$1â$2"},
-{ wregex(L"ê(r)"), L"@$1" },
+    {wregex(
-{ wregex(L"î(r)"), L"@$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ë([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"û(r)"), L"@$1" },
+     ),
-{ wregex(L"ù(r)"), L"@$1" },
+     L"$1ê$2"},
-// handle ng
+    {wregex(
-{ wregex(L"ng([fs$+])"), L"ñ$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ï([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"ng([bdg])"), L"ñ$1" },
+     ),
-{ wregex(L"ng([ptk])"), L"ñ$1" },
+     L"$1î$2"},
-{ wregex(L"ng($)"), L"ñ$1" },
+    {wregex(
-{ wregex(L"n(g)"), L"ñ$1" },
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ö([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"n(k)"), L"ñ$1" },
+     ),
-{ wregex(L"ô(ñ)"), L"ò$1" },
+     L"$1ô$2"},
-{ wregex(L"â(ñ)"), L"ä$1" },
+    {wregex(
-// really a morphophonological rule, but it's cute
+         L"([äëïöüäëïöüäëïöüùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?(?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ü([bcdfghjklmnpqrstvwxyzç+$ñ][aeiouäëïöüâêîôûùò@]$)"
-{ wregex(L"([bdg])s($)"), L"$1z$2" },
+     ),
-{ wregex(L"s(m$)"), L"z$1" },
+     L"$1û$2"},
-// double consonants
+    // double vowels
-{ wregex(L"s(s)"), L"$1" },
+    {wregex(L"eau"), L"ö"}, {wregex(L"ai"), L"ä"}, {wregex(L"au"), L"ò"}, {wregex(L"âw"), L"ò"},
-{ wregex(L"s(\\$)"), L"$1" },
+    {wregex(L"e{2}"), L"ë"}, {wregex(L"ea"), L"ë"}, {wregex(L"(s)ei"), L"$1ë"},
-{ wregex(L"t(t)"), L"$1" },
+    {wregex(L"ei"), L"ä"}, {wregex(L"eo"), L"ë@"}, {wregex(L"êw"), L"ü"}, {wregex(L"eu"), L"ü"},
-{ wregex(L"t(ç)"), L"$1" },
+    {wregex(L"ie"), L"ë"}, {wregex(L"(i)[aeiouäëïöüâêîôûùò@]"), L"$1@"},
-{ wregex(L"p(p)"), L"$1" },
+    {wregex(L"(^[bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)i"), L"$1ï"},
-{ wregex(L"k(k)"), L"$1" },
+    {wregex(L"i(@)"), L"ë$1"}, {wregex(L"oa"), L"ö"}, {wregex(L"oe($)"), L"ö$1"},
-{ wregex(L"b(b)"), L"$1" },
+    {wregex(L"o{2}(k)"), L"ù$1"}, {wregex(L"o{2}"), L"u"}, {wregex(L"oul(d$)"), L"ù$1"},
-{ wregex(L"d(d)"), L"$1" },
+    {wregex(L"ou"), L"ôw"}, {wregex(L"oi"), L"öy"}, {wregex(L"ua"), L"ü@"}, {wregex(L"ue"), L"u"},
-{ wregex(L"d(j)"), L"$1" },
+    {wregex(L"ui"), L"u"}, {wregex(L"ôw($)"), L"ö$1"},
-{ wregex(L"g(g)"), L"$1" },
+    // those pesky final syllabics
-{ wregex(L"n(n)"), L"$1" },
+    {wregex(
-{ wregex(L"m(m)"), L"$1" },
+         L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[aeiouäëïöüâêîôûùò@])?)[aeiouäëïöüâêîôûùò@](l$)"
-{ wregex(L"r(r)"), L"$1" },
+     ),
-{ wregex(L"l(l)"), L"$1" },
+     L"$1@$2"},
-{ wregex(L"f(f)"), L"$1" },
+    {wregex(
-{ wregex(L"z(z)"), L"$1" },
+         L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ê(n$)"
-// There are a number of cases not covered by these rules.
+     ),
-// Let's add some reasonable fallback rules.
+     L"$1@$2"},
-{ wregex(L"a"), L"â" },
+    {wregex(
-{ wregex(L"e"), L"@" },
+         L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)î(n$)"
-{ wregex(L"i"), L"ë" },
+     ),
-{ wregex(L"o"), L"ö" },
+     L"$1@$2"},
-{ wregex(L"q"), L"k" },
+    {wregex(
+         L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)â(n$)"
+     ),
+     L"$1@$2"},
+    {wregex(
+         L"([aeiouäëïöüâêîôûùò@][bcdfghjklmnpqrstvwxyzç+$ñ](?:[bcdfghjklmnpqrstvwxyzç+$ñ])?)ô(n$)"
+     ),
+     L"$1@$2"},
+    // suffix simplifications
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]{3})[aâä](b@l$)"), L"$1@$2"},
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]l)ë(@n$)"), L"$1y$2"},
+    {wregex(L"([bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@]n)ë(@n$)"), L"$1y$2"},
+    // unpronounceable finals
+    {wregex(L"(m)b($)"), L"$1$2"}, {wregex(L"(m)n($)"), L"$1$2"},
+    // color the final vowels
+    {wregex(L"a($)"), L"@$1"}, {wregex(L"e($)"), L"ë$1"}, {wregex(L"i($)"), L"ë$1"},
+    {wregex(L"o($)"), L"ö$1"},
+    // vowels before r  V=aeiouäëïöüâêîôûùò@
+    {wregex(L"ôw(r[bcdfghjklmnpqrstvwxyzç+$ñaeiouäëïöüâêîôûùò@])"), L"ö$1"},
+    {wregex(L"ô(r)"), L"ö$1"}, {wregex(L"ò(r)"), L"ö$1"},
+    {wregex(L"(w)â(r[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"$1ö$2"}, {wregex(L"(w)â(r$)"), L"$1ö$2"},
+    {wregex(L"ê(r{2})"), L"ä$1"}, {wregex(L"ë(r[iîï][bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ä$1"},
+    {wregex(L"â(r{2})"), L"ä$1"}, {wregex(L"â(r[bcdfghjklmnpqrstvwxyzç+$ñ])"), L"ô$1"},
+    {wregex(L"â(r$)"), L"ô$1"}, {wregex(L"â(r)"), L"ä$1"}, {wregex(L"ê(r)"), L"@$1"},
+    {wregex(L"î(r)"), L"@$1"}, {wregex(L"û(r)"), L"@$1"}, {wregex(L"ù(r)"), L"@$1"},
+    // handle ng
+    {wregex(L"ng([fs$+])"), L"ñ$1"}, {wregex(L"ng([bdg])"), L"ñ$1"}, {wregex(L"ng([ptk])"), L"ñ$1"},
+    {wregex(L"ng($)"), L"ñ$1"}, {wregex(L"n(g)"), L"ñ$1"}, {wregex(L"n(k)"), L"ñ$1"},
+    {wregex(L"ô(ñ)"), L"ò$1"}, {wregex(L"â(ñ)"), L"ä$1"},
+    // really a morphophonological rule, but it's cute
+    {wregex(L"([bdg])s($)"), L"$1z$2"}, {wregex(L"s(m$)"), L"z$1"},
+    // double consonants
+    {wregex(L"s(s)"), L"$1"}, {wregex(L"s(\\$)"), L"$1"}, {wregex(L"t(t)"), L"$1"},
+    {wregex(L"t(ç)"), L"$1"}, {wregex(L"p(p)"), L"$1"}, {wregex(L"k(k)"), L"$1"},
+    {wregex(L"b(b)"), L"$1"}, {wregex(L"d(d)"), L"$1"}, {wregex(L"d(j)"), L"$1"},
+    {wregex(L"g(g)"), L"$1"}, {wregex(L"n(n)"), L"$1"}, {wregex(L"m(m)"), L"$1"},
+    {wregex(L"r(r)"), L"$1"}, {wregex(L"l(l)"), L"$1"}, {wregex(L"f(f)"), L"$1"},
+    {wregex(L"z(z)"), L"$1"},
+    // There are a number of cases not covered by these rules.
+    // Let's add some reasonable fallback rules.
+    {wregex(L"a"), L"â"}, {wregex(L"e"), L"@"}, {wregex(L"i"), L"ë"}, {wregex(L"o"), L"ö"},
+    {wregex(L"q"), L"k"},

rhubarb/src/recognition/languageModels.cpp

@@ -1,22 +1,25 @@
 #include "languageModels.h"
-#include <boost/range/adaptor/map.hpp>
+
-#include <vector>
-#include <regex>
-#include <map>
-#include <tuple>
-#include "tools/platformTools.h"
-#include <fstream>
-#include "core/appInfo.h"
-#include <cmath>
 #include <gsl_util.h>
 
-using std::string;
+#include <boost/range/adaptor/map.hpp>
-using std::vector;
+#include <cmath>
-using std::regex;
+#include <fstream>
-using std::map;
+#include <map>
-using std::tuple;
+#include <regex>
-using std::get;
+#include <tuple>
+#include <vector>
+
+#include "core/appInfo.h"
+#include "tools/platformTools.h"
+
 using std::endl;
+using std::get;
+using std::map;
+using std::regex;
+using std::string;
+using std::tuple;
+using std::vector;
 using std::filesystem::path;
 
 using Unigram = string;
@@ -50,9 +53,7 @@ map<Trigram, int> getTrigramCounts(const vector<string>& words) {
 }
 
 map<Unigram, double> getUnigramProbabilities(
-    const vector<string>& words,
+    const vector<string>& words, const map<Unigram, int>& unigramCounts, const double deflator
-    const map<Unigram, int>& unigramCounts,
-    const double deflator
 ) {
     map<Unigram, double> unigramProbabilities;
     for (const auto& pair : unigramCounts) {
@@ -97,8 +98,8 @@ map<Unigram, double> getUnigramBackoffWeights(
     const map<Unigram, int>& unigramCounts,
     const map<Unigram, double>& unigramProbabilities,
     const map<Bigram, int>& bigramCounts,
-    const double discountMass)
+    const double discountMass
-{
+) {
     map<Unigram, double> unigramBackoffWeights;
     for (const Unigram& unigram : unigramCounts | boost::adaptors::map_keys) {
         double denominator = 1;
@@ -116,8 +117,8 @@ map<Bigram, double> getBigramBackoffWeights(
     const map<Bigram, int>& bigramCounts,
     const map<Bigram, double>& bigramProbabilities,
     const map<Trigram, int>& trigramCounts,
-    const double discountMass)
+    const double discountMass
-{
+) {
     map<Bigram, double> bigramBackoffWeights;
     for (const Bigram& bigram : bigramCounts | boost::adaptors::map_keys) {
         double denominator = 1;
@@ -163,24 +164,22 @@ void createLanguageModelFile(const vector<string>& words, const path& filePath)
     file.precision(4);
     file << "\\1-grams:" << endl;
     for (const Unigram& unigram : unigramCounts | boost::adaptors::map_keys) {
-        file << log10(unigramProbabilities.at(unigram))
+        file << log10(unigramProbabilities.at(unigram)) << " " << unigram << " "
-            << " " << unigram
+             << log10(unigramBackoffWeights.at(unigram)) << endl;
-            << " " << log10(unigramBackoffWeights.at(unigram)) << endl;
     }
     file << endl;
 
     file << "\\2-grams:" << endl;
     for (const Bigram& bigram : bigramCounts | boost::adaptors::map_keys) {
-        file << log10(bigramProbabilities.at(bigram))
+        file << log10(bigramProbabilities.at(bigram)) << " " << get<0>(bigram) << " "
-            << " " << get<0>(bigram) << " " << get<1>(bigram)
+             << get<1>(bigram) << " " << log10(bigramBackoffWeights.at(bigram)) << endl;
-            << " " << log10(bigramBackoffWeights.at(bigram)) << endl;
     }
     file << endl;
 
     file << "\\3-grams:" << endl;
     for (const Trigram& trigram : trigramCounts | boost::adaptors::map_keys) {
-        file << log10(trigramProbabilities.at(trigram))
+        file << log10(trigramProbabilities.at(trigram)) << " " << get<0>(trigram) << " "
-            << " " << get<0>(trigram) << " " << get<1>(trigram) << " " << get<2>(trigram) << endl;
+             << get<1>(trigram) << " " << get<2>(trigram) << endl;
     }
     file << endl;
 
@@ -188,14 +187,16 @@ void createLanguageModelFile(const vector<string>& words, const path& filePath)
 }
 
 lambda_unique_ptr<ngram_model_t> createLanguageModel(
-    const vector<string>& words,
+    const vector<string>& words, ps_decoder_t& decoder
-    ps_decoder_t& decoder
 ) {
     path tempFilePath = getTempFilePath();
     createLanguageModelFile(words, tempFilePath);
     auto deleteTempFile = gsl::finally([&]() { std::filesystem::remove(tempFilePath); });
 
     return lambda_unique_ptr<ngram_model_t>(
-        ngram_model_read(decoder.config, tempFilePath.u8string().c_str(), NGRAM_ARPA, decoder.lmath),
+        ngram_model_read(
-        [](ngram_model_t* lm) { ngram_model_free(lm); });
+            decoder.config, tempFilePath.u8string().c_str(), NGRAM_ARPA, decoder.lmath
+        ),
+        [](ngram_model_t* lm) { ngram_model_free(lm); }
+    );
 }

rhubarb/src/recognition/languageModels.h

@@ -1,14 +1,14 @@
 #pragma once
 
 #include <vector>
+
 #include "tools/tools.h"
 
 extern "C" {
-#include <pocketsphinx.h>
 #include <ngram_search.h>
+#include <pocketsphinx.h>
 }
 
 lambda_unique_ptr<ngram_model_t> createLanguageModel(
-    const std::vector<std::string>& words,
+    const std::vector<std::string>& words, ps_decoder_t& decoder
-    ps_decoder_t& decoder
 );

rhubarb/src/recognition/pocketSphinxTools.cpp

@@ -1,43 +1,39 @@
 #include "pocketSphinxTools.h"
 
-#include "tools/platformTools.h"
 #include <regex>
+
 #include "audio/DcOffset.h"
 #include "audio/voiceActivityDetection.h"
-#include "tools/parallel.h"
-#include "tools/ObjectPool.h"
 #include "time/timedLogging.h"
+#include "tools/ObjectPool.h"
+#include "tools/parallel.h"
+#include "tools/platformTools.h"
 
 extern "C" {
-#include <sphinxbase/err.h>
-#include <pocketsphinx_internal.h>
 #include <ngram_search.h>
+#include <pocketsphinx_internal.h>
+#include <sphinxbase/err.h>
 }
 
-using std::runtime_error;
-using std::invalid_argument;
-using std::unique_ptr;
-using std::string;
-using std::vector;
-using std::filesystem::path;
-using std::regex;
 using boost::optional;
+using std::invalid_argument;
+using std::regex;
+using std::runtime_error;
+using std::string;
+using std::unique_ptr;
+using std::vector;
 using std::chrono::duration_cast;
-    
+using std::filesystem::path;
+
 logging::Level convertSphinxErrorLevel(err_lvl_t errorLevel) {
     switch (errorLevel) {
         case ERR_DEBUG:
         case ERR_INFO:
-        case ERR_INFOCONT:
+        case ERR_INFOCONT: return logging::Level::Trace;
-            return logging::Level::Trace;
+        case ERR_WARN: return logging::Level::Warn;
-        case ERR_WARN:
+        case ERR_ERROR: return logging::Level::Error;
-            return logging::Level::Warn;
+        case ERR_FATAL: return logging::Level::Fatal;
-        case ERR_ERROR:
+        default: throw invalid_argument("Unknown log level.");
-            return logging::Level::Error;
-        case ERR_FATAL:
-            return logging::Level::Fatal;
-        default:
-            throw invalid_argument("Unknown log level.");
     }
 }
 
@@ -110,19 +106,18 @@ BoundedTimeline<Phone> recognizePhones(
     redirectPocketSphinxOutput();
 
     // Prepare pool of decoders
-    ObjectPool<ps_decoder_t, lambda_unique_ptr<ps_decoder_t>> decoderPool(
+    ObjectPool<ps_decoder_t, lambda_unique_ptr<ps_decoder_t>> decoderPool([&] {
-        [&] { return createDecoder(dialog); });
+        return createDecoder(dialog);
+    });
 
     BoundedTimeline<Phone> phones(audioClip->getTruncatedRange());
     std::mutex resultMutex;
-    const auto processUtterance = [&](Timed<void> timedUtterance, ProgressSink& utteranceProgressSink) {
+    const auto processUtterance = [&](Timed<void> timedUtterance,
+                                      ProgressSink& utteranceProgressSink) {
         // Detect phones for utterance
         const auto decoder = decoderPool.acquire();
         Timeline<Phone> utterancePhones = utteranceToPhones(
-            *audioClip,
+            *audioClip, timedUtterance.getTimeRange(), *decoder, utteranceProgressSink
-            timedUtterance.getTimeRange(),
-            *decoder,
-            utteranceProgressSink
         );
 
         // Copy phones to result timeline
@@ -139,15 +134,18 @@ BoundedTimeline<Phone> recognizePhones(
     // Perform speech recognition
     try {
         // Determine how many parallel threads to use
-        int threadCount = std::min({
+        int threadCount = std::min(
-            maxThreadCount,
+            {maxThreadCount,
-            // Don't use more threads than there are utterances to be processed
+             // Don't use more threads than there are utterances to be processed
-            static_cast<int>(utterances.size()),
+             static_cast<int>(utterances.size()),
-            // Don't waste time creating additional threads (and decoders!) if the recording is short
+             // Don't waste time creating additional threads (and decoders!) if the recording is
-            static_cast<int>(
+             // short
-                duration_cast<std::chrono::seconds>(audioClip->getTruncatedRange().getDuration()).count() / 5
+             static_cast<int>(
-            )
+                 duration_cast<std::chrono::seconds>(audioClip->getTruncatedRange().getDuration())
-        });
+                     .count()
+                 / 5
+             )}
+        );
         if (threadCount < 1) {
             threadCount = 1;
         }
@@ -162,7 +160,9 @@ BoundedTimeline<Phone> recognizePhones(
         );
         logging::debug("Speech recognition -- end");
     } catch (...) {
-        std::throw_with_nested(runtime_error("Error performing speech recognition via PocketSphinx tools."));
+        std::throw_with_nested(
+            runtime_error("Error performing speech recognition via PocketSphinx tools.")
+        );
     }
 
     return phones;
@@ -206,8 +206,9 @@ BoundedTimeline<string> recognizeWords(const vector<int16_t>& audioBuffer, ps_de
     // Process entire audio clip
     const bool noRecognition = false;
     const bool fullUtterance = true;
-    const int searchedFrameCount =
+    const int searchedFrameCount = ps_process_raw(
-        ps_process_raw(&decoder, audioBuffer.data(), audioBuffer.size(), noRecognition, fullUtterance);
+        &decoder, audioBuffer.data(), audioBuffer.size(), noRecognition, fullUtterance
+    );
     if (searchedFrameCount < 0) {
         throw runtime_error("Error analyzing raw audio data for word recognition.");
     }
@@ -227,7 +228,8 @@ BoundedTimeline<string> recognizeWords(const vector<int16_t>& audioBuffer, ps_de
         // Not every utterance does contain speech, however. In this case, we exit early to prevent
         // the log output.
         // We *don't* to that in phonetic mode because here, the same code would omit valid phones.
-        const bool noWordsRecognized = reinterpret_cast<ngram_search_t*>(decoder.search)->bpidx == 0;
+        const bool noWordsRecognized =
+            reinterpret_cast<ngram_search_t*>(decoder.search)->bpidx == 0;
         if (noWordsRecognized) {
             return result;
         }

rhubarb/src/recognition/pocketSphinxTools.h

@@ -1,25 +1,26 @@
 #pragma once
 
-#include "time/BoundedTimeline.h"
-#include "core/Phone.h"
-#include "audio/AudioClip.h"
-#include "tools/progress.h"
 #include <filesystem>
 
+#include "audio/AudioClip.h"
+#include "core/Phone.h"
+#include "time/BoundedTimeline.h"
+#include "tools/progress.h"
+
 extern "C" {
 #include <pocketsphinx.h>
 }
 
-typedef std::function<lambda_unique_ptr<ps_decoder_t>(
+typedef std::function<lambda_unique_ptr<ps_decoder_t>(boost::optional<std::string> dialog)>
-    boost::optional<std::string> dialog
+    decoderFactory;
-)> decoderFactory;
 
 typedef std::function<Timeline<Phone>(
     const AudioClip& audioClip,
     TimeRange utteranceTimeRange,
     ps_decoder_t& decoder,
     ProgressSink& utteranceProgressSink
-)> utteranceToPhonesFunction;
+)>
+    utteranceToPhonesFunction;
 
 BoundedTimeline<Phone> recognizePhones(
     const AudioClip& inputAudioClip,
@@ -37,6 +38,5 @@ const std::filesystem::path& getSphinxModelDirectory();
 JoiningTimeline<void> getNoiseSounds(TimeRange utteranceTimeRange, const Timeline<Phone>& phones);
 
 BoundedTimeline<std::string> recognizeWords(
-    const std::vector<int16_t>& audioBuffer,
+    const std::vector<int16_t>& audioBuffer, ps_decoder_t& decoder
-    ps_decoder_t& decoder
 );

rhubarb/src/recognition/tokenization.cpp

@@ -1,22 +1,24 @@
 #include "tokenization.h"
-#include "tools/tools.h"
+
-#include "tools/stringTools.h"
-#include <regex>
 #include <boost/optional/optional.hpp>
+#include <regex>
+
+#include "tools/stringTools.h"
+#include "tools/tools.h"
 
 extern "C" {
 #include <cst_utt_utils.h>
-#include <lang/usenglish/usenglish.h>
 #include <lang/cmulex/cmu_lex.h>
+#include <lang/usenglish/usenglish.h>
 }
 
+using boost::optional;
+using std::function;
+using std::pair;
+using std::regex;
 using std::runtime_error;
 using std::string;
 using std::vector;
-using std::regex;
-using std::pair;
-using boost::optional;
-using std::function;
 
 lambda_unique_ptr<cst_voice> createDummyVoice() {
     lambda_unique_ptr<cst_voice> voice(new_voice(), [](cst_voice* voice) { delete_voice(voice); });
@@ -28,9 +30,9 @@ lambda_unique_ptr<cst_voice> createDummyVoice() {
 }
 
 static const cst_synth_module synth_method_normalize[] = {
-    { "tokenizer_func", default_tokenization },        // split text into tokens
+    {"tokenizer_func", default_tokenization},    // split text into tokens
-    { "textanalysis_func", default_textanalysis },    // transform tokens into words
+    {"textanalysis_func", default_textanalysis}, // transform tokens into words
-    { nullptr, nullptr }
+    {nullptr, nullptr}
 };
 
 vector<string> tokenizeViaFlite(const string& text) {
@@ -38,10 +40,9 @@ vector<string> tokenizeViaFlite(const string& text) {
     const string asciiText = utf8ToAscii(text);
 
     // Create utterance object with text
-    lambda_unique_ptr<cst_utterance> utterance(
+    lambda_unique_ptr<cst_utterance> utterance(new_utterance(), [](cst_utterance* utterance) {
-        new_utterance(),
+        delete_utterance(utterance);
-        [](cst_utterance* utterance) { delete_utterance(utterance); }
+    });
-    );
     utt_set_input_text(utterance.get(), asciiText.c_str());
     lambda_unique_ptr<cst_voice> voice = createDummyVoice();
     utt_init(utterance.get(), voice.get());
@@ -52,11 +53,8 @@ vector<string> tokenizeViaFlite(const string& text) {
     }
 
     vector<string> result;
-    for (
+    for (cst_item* item = relation_head(utt_relation(utterance.get(), "Word")); item;
-        cst_item* item = relation_head(utt_relation(utterance.get(), "Word"));
+         item = item_next(item)) {
-        item;
-        item = item_next(item)
-    ) {
         const char* word = item_feat_string(item, "name");
         result.emplace_back(word);
     }
@@ -64,11 +62,11 @@ vector<string> tokenizeViaFlite(const string& text) {
 }
 
 optional<string> findSimilarDictionaryWord(
-    const string& word,
+    const string& word, const function<bool(const string&)>& dictionaryContains
-    const function<bool(const string&)>& dictionaryContains
 ) {
-    for (bool addPeriod : { false, true }) {
+    for (bool addPeriod : {false, true}) {
-        for (int apostropheIndex = -1; apostropheIndex <= static_cast<int>(word.size()); ++apostropheIndex) {
+        for (int apostropheIndex = -1; apostropheIndex <= static_cast<int>(word.size());
+             ++apostropheIndex) {
             string modified = word;
             if (apostropheIndex != -1) {
                 modified.insert(apostropheIndex, "'");
@@ -87,8 +85,7 @@ optional<string> findSimilarDictionaryWord(
 }
 
 vector<string> tokenizeText(
-    const string& text,
+    const string& text, const function<bool(const string&)>& dictionaryContains
-    const function<bool(const string&)>& dictionaryContains
 ) {
     vector<string> words = tokenizeViaFlite(text);
 
@@ -101,13 +98,13 @@ vector<string> tokenizeText(
     }
 
     // Turn some symbols into words, remove the rest
-    const static vector<pair<regex, string>> replacements {
+    const static vector<pair<regex, string>> replacements{
-        { regex("&"), "and" },
+        {regex("&"), "and"},
-        { regex("\\*"), "times" },
+        {regex("\\*"), "times"},
-        { regex("\\+"), "plus" },
+        {regex("\\+"), "plus"},
-        { regex("="), "equals" },
+        {regex("="), "equals"},
-        { regex("@"), "at" },
+        {regex("@"), "at"},
-        { regex("[^a-z']"), "" }
+        {regex("[^a-z']"), ""}
     };
     for (auto& word : words) {
         for (const auto& replacement : replacements) {

rhubarb/src/recognition/tokenization.h

@@ -1,10 +1,9 @@
 #pragma once
 
-#include <vector>
 #include <functional>
 #include <string>
+#include <vector>
 
 std::vector<std::string> tokenizeText(
-    const std::string& text,
+    const std::string& text, const std::function<bool(const std::string&)>& dictionaryContains
-    const std::function<bool(const std::string&)>& dictionaryContains
 );

rhubarb/src/rhubarb/ExportFormat.cpp

@@ -12,11 +12,11 @@ string ExportFormatConverter::getTypeName() {
 }
 
 EnumConverter<ExportFormat>::member_data ExportFormatConverter::getMemberData() {
-    return member_data {
+    return member_data{
-        { ExportFormat::Dat,        "dat" },
+        {ExportFormat::Dat, "dat"},
-        { ExportFormat::Tsv,        "tsv" },
+        {ExportFormat::Tsv, "tsv"},
-        { ExportFormat::Xml,        "xml" },
+        {ExportFormat::Xml, "xml"},
-        { ExportFormat::Json,        "json" }
+        {ExportFormat::Json, "json"}
     };
 }
 

rhubarb/src/rhubarb/ExportFormat.h

@@ -2,16 +2,12 @@
 
 #include "tools/EnumConverter.h"
 
-enum class ExportFormat {
+enum class ExportFormat { Dat, Tsv, Xml, Json };
-    Dat,
-    Tsv,
-    Xml,
-    Json
-};
 
 class ExportFormatConverter : public EnumConverter<ExportFormat> {
 public:
     static ExportFormatConverter& get();
+
 protected:
     std::string getTypeName() override;
     member_data getMemberData() override;

rhubarb/src/rhubarb/RecognizerType.cpp

@@ -12,9 +12,8 @@ string RecognizerTypeConverter::getTypeName() {
 }
 
 EnumConverter<RecognizerType>::member_data RecognizerTypeConverter::getMemberData() {
-    return member_data {
+    return member_data{
-        { RecognizerType::PocketSphinx,    "pocketSphinx" },
+        {RecognizerType::PocketSphinx, "pocketSphinx"}, {RecognizerType::Phonetic, "phonetic"}
-        { RecognizerType::Phonetic,        "phonetic" }
     };
 }
 

rhubarb/src/rhubarb/RecognizerType.h

@@ -2,14 +2,12 @@
 
 #include "tools/EnumConverter.h"
 
-enum class RecognizerType {
+enum class RecognizerType { PocketSphinx, Phonetic };
-    PocketSphinx,
-    Phonetic
-};
 
 class RecognizerTypeConverter : public EnumConverter<RecognizerType> {
 public:
     static RecognizerTypeConverter& get();
+
 protected:
     std::string getTypeName() override;
     member_data getMemberData() override;

rhubarb/src/rhubarb/main.cpp

@@ -1,67 +1,68 @@
-#include <iostream>
 #include <format.h>
-#include <tclap/CmdLine.h>
-#include "core/appInfo.h"
-#include "tools/NiceCmdLineOutput.h"
-#include "logging/logging.h"
-#include "logging/sinks.h"
-#include "logging/formatters.h"
 #include <gsl_util.h>
-#include "exporters/Exporter.h"
+#include <tclap/CmdLine.h>
-#include "time/ContinuousTimeline.h"
+
-#include "tools/stringTools.h"
 #include <boost/range/adaptor/transformed.hpp>
+#include <boost/utility/in_place_factory.hpp>
 #include <fstream>
-#include "tools/parallel.h"
+#include <iostream>
-#include "tools/exceptions.h"
+
-#include "tools/textFiles.h"
+#include "animation/targetShapeSet.h"
-#include "lib/rhubarbLib.h"
+#include "core/appInfo.h"
-#include "ExportFormat.h"
 #include "exporters/DatExporter.h"
+#include "exporters/Exporter.h"
+#include "exporters/JsonExporter.h"
 #include "exporters/TsvExporter.h"
 #include "exporters/XmlExporter.h"
-#include "exporters/JsonExporter.h"
+#include "ExportFormat.h"
-#include "animation/targetShapeSet.h"
+#include "lib/rhubarbLib.h"
-#include <boost/utility/in_place_factory.hpp>
+#include "logging/formatters.h"
-#include "tools/platformTools.h"
+#include "logging/logging.h"
-#include "sinks.h"
+#include "logging/sinks.h"
-#include "semanticEntries.h"
-#include "RecognizerType.h"
-#include "recognition/PocketSphinxRecognizer.h"
 #include "recognition/PhoneticRecognizer.h"
+#include "recognition/PocketSphinxRecognizer.h"
+#include "RecognizerType.h"
+#include "semanticEntries.h"
+#include "sinks.h"
+#include "time/ContinuousTimeline.h"
+#include "tools/exceptions.h"
+#include "tools/NiceCmdLineOutput.h"
+#include "tools/parallel.h"
+#include "tools/platformTools.h"
+#include "tools/stringTools.h"
+#include "tools/textFiles.h"
 
+using boost::optional;
+using boost::adaptors::transformed;
 using std::exception;
-using std::string;
+using std::make_shared;
-using std::string;
-using std::vector;
-using std::unique_ptr;
 using std::make_unique;
 using std::shared_ptr;
-using std::make_shared;
+using std::string;
+using std::unique_ptr;
+using std::vector;
 using std::filesystem::path;
 using std::filesystem::u8path;
-using boost::adaptors::transformed;
-using boost::optional;
 
 namespace tclap = TCLAP;
 
 // Tell TCLAP how to handle our types
 namespace TCLAP {
-    template<>
+template <>
-    struct ArgTraits<logging::Level> {
+struct ArgTraits<logging::Level> {
-        typedef ValueLike ValueCategory;
+    typedef ValueLike ValueCategory;
-    };
+};
 
-    template<>
+template <>
-    struct ArgTraits<ExportFormat> {
+struct ArgTraits<ExportFormat> {
-        typedef ValueLike ValueCategory;
+    typedef ValueLike ValueCategory;
-    };
+};
 
-    template<>
+template <>
-    struct ArgTraits<RecognizerType> {
+struct ArgTraits<RecognizerType> {
-        typedef ValueLike ValueCategory;
+    typedef ValueLike ValueCategory;
-    };
+};
-}
+} // namespace TCLAP
 
 shared_ptr<logging::Sink> createFileSink(const path& path, logging::Level minLevel) {
     auto file = make_shared<std::ofstream>();
@@ -74,12 +75,9 @@ shared_ptr<logging::Sink> createFileSink(const path& path, logging::Level minLev
 
 unique_ptr<Recognizer> createRecognizer(RecognizerType recognizerType) {
     switch (recognizerType) {
-        case RecognizerType::PocketSphinx:
+        case RecognizerType::PocketSphinx: return make_unique<PocketSphinxRecognizer>();
-            return make_unique<PocketSphinxRecognizer>();
+        case RecognizerType::Phonetic: return make_unique<PhoneticRecognizer>();
-        case RecognizerType::Phonetic:
+        default: throw std::runtime_error("Unknown recognizer.");
-            return make_unique<PhoneticRecognizer>();
-        default:
-            throw std::runtime_error("Unknown recognizer.");
     }
 }
 
@@ -92,14 +90,10 @@ unique_ptr<Exporter> createExporter(
     switch (exportFormat) {
         case ExportFormat::Dat:
             return make_unique<DatExporter>(targetShapeSet, datFrameRate, datUsePrestonBlair);
-        case ExportFormat::Tsv:
+        case ExportFormat::Tsv: return make_unique<TsvExporter>();
-            return make_unique<TsvExporter>();
+        case ExportFormat::Xml: return make_unique<XmlExporter>();
-        case ExportFormat::Xml:
+        case ExportFormat::Json: return make_unique<JsonExporter>();
-            return make_unique<XmlExporter>();
+        default: throw std::runtime_error("Unknown export format.");
-        case ExportFormat::Json:
-            return make_unique<JsonExporter>();
-        default:
-            throw std::runtime_error("Unknown export format.");
     }
 }
 
@@ -134,78 +128,118 @@ int main(int platformArgc, char* platformArgv[]) {
     cmd.setOutput(new NiceCmdLineOutput());
 
     tclap::ValueArg<string> outputFileName(
-        "o", "output", "The output file path.",
+        "o", "output", "The output file path.", false, string(), "string", cmd
-        false, string(), "string", cmd
     );
 
     auto logLevels = vector<logging::Level>(logging::LevelConverter::get().getValues());
     tclap::ValuesConstraint<logging::Level> logLevelConstraint(logLevels);
     tclap::ValueArg<logging::Level> logLevel(
-        "", "logLevel", "The minimum log level that will be written to the log file",
+        "",
-        false, logging::Level::Debug, &logLevelConstraint, cmd
+        "logLevel",
+        "The minimum log level that will be written to the log file",
+        false,
+        logging::Level::Debug,
+        &logLevelConstraint,
+        cmd
     );
 
     tclap::ValueArg<string> logFileName(
-        "", "logFile", "The log file path.",
+        "", "logFile", "The log file path.", false, string(), "string", cmd
-        false, string(), "string", cmd
     );
     tclap::ValueArg<logging::Level> consoleLevel(
-        "", "consoleLevel", "The minimum log level that will be printed on the console (stderr)",
+        "",
-        false, defaultMinStderrLevel, &logLevelConstraint, cmd
+        "consoleLevel",
+        "The minimum log level that will be printed on the console (stderr)",
+        false,
+        defaultMinStderrLevel,
+        &logLevelConstraint,
+        cmd
     );
 
     tclap::SwitchArg machineReadableMode(
-        "", "machineReadable", "Formats all output to stderr in a structured JSON format.",
+        "",
-        cmd, false
+        "machineReadable",
+        "Formats all output to stderr in a structured JSON format.",
+        cmd,
+        false
     );
 
     tclap::SwitchArg quietMode(
-        "q", "quiet", "Suppresses all output to stderr except for warnings and error messages.",
+        "q",
-        cmd, false
+        "quiet",
+        "Suppresses all output to stderr except for warnings and error messages.",
+        cmd,
+        false
     );
 
     tclap::ValueArg<int> maxThreadCount(
-        "", "threads", "The maximum number of worker threads to use.",
+        "",
-        false, getProcessorCoreCount(), "number", cmd
+        "threads",
+        "The maximum number of worker threads to use.",
+        false,
+        getProcessorCoreCount(),
+        "number",
+        cmd
     );
 
     tclap::ValueArg<string> extendedShapes(
-        "", "extendedShapes", "All extended, optional shapes to use.",
+        "", "extendedShapes", "All extended, optional shapes to use.", false, "GHX", "string", cmd
-        false, "GHX", "string", cmd
     );
 
     tclap::ValueArg<string> dialogFile(
-        "d", "dialogFile", "A file containing the text of the dialog.",
+        "d",
-        false, string(), "string", cmd
+        "dialogFile",
+        "A file containing the text of the dialog.",
+        false,
+        string(),
+        "string",
+        cmd
     );
 
     tclap::SwitchArg datUsePrestonBlair(
-        "", "datUsePrestonBlair", "Only for dat exporter: uses the Preston Blair mouth shape names.",
+        "",
-        cmd, false
+        "datUsePrestonBlair",
+        "Only for dat exporter: uses the Preston Blair mouth shape names.",
+        cmd,
+        false
     );
 
     tclap::ValueArg<double> datFrameRate(
-        "", "datFrameRate", "Only for dat exporter: the desired frame rate.",
+        "",
-        false, 24.0, "number", cmd
+        "datFrameRate",
+        "Only for dat exporter: the desired frame rate.",
+        false,
+        24.0,
+        "number",
+        cmd
     );
 
     auto exportFormats = vector<ExportFormat>(ExportFormatConverter::get().getValues());
     tclap::ValuesConstraint<ExportFormat> exportFormatConstraint(exportFormats);
     tclap::ValueArg<ExportFormat> exportFormat(
-        "f", "exportFormat", "The export format.",
+        "f",
-        false, ExportFormat::Tsv, &exportFormatConstraint, cmd
+        "exportFormat",
+        "The export format.",
+        false,
+        ExportFormat::Tsv,
+        &exportFormatConstraint,
+        cmd
     );
 
     auto recognizerTypes = vector<RecognizerType>(RecognizerTypeConverter::get().getValues());
     tclap::ValuesConstraint<RecognizerType> recognizerConstraint(recognizerTypes);
     tclap::ValueArg<RecognizerType> recognizerType(
-        "r", "recognizer", "The dialog recognizer.",
+        "r",
-        false, RecognizerType::PocketSphinx, &recognizerConstraint, cmd
+        "recognizer",
+        "The dialog recognizer.",
+        false,
+        RecognizerType::PocketSphinx,
+        &recognizerConstraint,
+        cmd
     );
 
     tclap::UnlabeledValueArg<string> inputFileName(
-        "inputFile", "The input file. Must be a sound file in WAVE format.",
+        "inputFile", "The input file. Must be a sound file in WAVE format.", true, "", "string", cmd
-        true, "", "string", cmd
     );
 
     try {
@@ -247,8 +281,10 @@ int main(int platformArgc, char* platformArgv[]) {
         );
 
         logging::log(StartEntry(inputFilePath));
-        logging::debugFormat("Command line: {}",
+        logging::debugFormat(
-            join(args | transformed([](string arg) { return fmt::format("\"{}\"", arg); }), " "));
+            "Command line: {}",
+            join(args | transformed([](string arg) { return fmt::format("\"{}\"", arg); }), " ")
+        );
 
         try {
             // On progress change: Create log message
@@ -260,13 +296,13 @@ int main(int platformArgc, char* platformArgv[]) {
             logging::info("Starting animation.");
             JoiningContinuousTimeline<Shape> animation = animateWaveFile(
                 inputFilePath,
-                dialogFile.isSet()
+                dialogFile.isSet() ? readUtf8File(u8path(dialogFile.getValue()))
-                    ? readUtf8File(u8path(dialogFile.getValue()))
+                                   : boost::optional<string>(),
-                    : boost::optional<string>(),
                 *createRecognizer(recognizerType.getValue()),
                 targetShapeSet,
                 maxThreadCount.getValue(),
-                progressSink);
+                progressSink
+            );
             logging::info("Done animating.");
 
             // Export animation
@@ -282,9 +318,9 @@ int main(int platformArgc, char* platformArgv[]) {
 
             logging::log(SuccessEntry());
         } catch (...) {
-            std::throw_with_nested(
+            std::throw_with_nested(std::runtime_error(
-                std::runtime_error(fmt::format("Error processing file {}.", inputFilePath.u8string()))
+                fmt::format("Error processing file {}.", inputFilePath.u8string())
-            );
+            ));
         }
 
         return 0;

rhubarb/src/rhubarb/semanticEntries.cpp

@@ -4,13 +4,13 @@ using logging::Level;
 using std::string;
 
 SemanticEntry::SemanticEntry(Level level, const string& message) :
-    Entry(level, message)
+    Entry(level, message) {}
-{}
 
 StartEntry::StartEntry(const std::filesystem::path& inputFilePath) :
-    SemanticEntry(Level::Info, fmt::format("Application startup. Input file: {}.", inputFilePath.u8string())),
+    SemanticEntry(
-    inputFilePath(inputFilePath)
+        Level::Info, fmt::format("Application startup. Input file: {}.", inputFilePath.u8string())
-{}
+    ),
+    inputFilePath(inputFilePath) {}
 
 std::filesystem::path StartEntry::getInputFilePath() const {
     return inputFilePath;
@@ -18,21 +18,18 @@ std::filesystem::path StartEntry::getInputFilePath() const {
 
 ProgressEntry::ProgressEntry(double progress) :
     SemanticEntry(Level::Trace, fmt::format("Progress: {}%", static_cast<int>(progress * 100))),
-    progress(progress)
+    progress(progress) {}
-{}
 
 double ProgressEntry::getProgress() const {
     return progress;
 }
 
 SuccessEntry::SuccessEntry() :
-    SemanticEntry(Level::Info, "Application terminating normally.")
+    SemanticEntry(Level::Info, "Application terminating normally.") {}
-{}
 
 FailureEntry::FailureEntry(const string& reason) :
     SemanticEntry(Level::Fatal, fmt::format("Application terminating with error: {}", reason)),
-    reason(reason)
+    reason(reason) {}
-{}
 
 string FailureEntry::getReason() const {
     return reason;

rhubarb/src/rhubarb/semanticEntries.h

@@ -1,7 +1,8 @@
 #pragma once
-#include "logging/Entry.h"
 #include <filesystem>
 
+#include "logging/Entry.h"
+
 // Marker class for semantic entries
 class SemanticEntry : public logging::Entry {
 public:
@@ -12,6 +13,7 @@ class StartEntry : public SemanticEntry {
 public:
     StartEntry(const std::filesystem::path& inputFilePath);
     std::filesystem::path getInputFilePath() const;
+
 private:
     std::filesystem::path inputFilePath;
 };
@@ -20,6 +22,7 @@ class ProgressEntry : public SemanticEntry {
 public:
     ProgressEntry(double progress);
     double getProgress() const;
+
 private:
     double progress;
 };
@@ -33,6 +36,7 @@ class FailureEntry : public SemanticEntry {
 public:
     FailureEntry(const std::string& reason);
     std::string getReason() const;
+
 private:
     std::string reason;
 };

rhubarb/src/rhubarb/sinks.cpp

@@ -1,31 +1,32 @@
 #include "sinks.h"
-#include "logging/sinks.h"
+
-#include "logging/formatters.h"
-#include "semanticEntries.h"
-#include "tools/stringTools.h"
-#include "core/appInfo.h"
 #include <boost/utility/in_place_factory.hpp>
 
-using std::string;
+#include "core/appInfo.h"
-using std::make_shared;
+#include "logging/formatters.h"
-using logging::Level;
+#include "logging/sinks.h"
-using logging::StdErrSink;
+#include "semanticEntries.h"
-using logging::SimpleConsoleFormatter;
+#include "tools/stringTools.h"
+
 using boost::optional;
+using logging::Level;
+using logging::SimpleConsoleFormatter;
+using logging::StdErrSink;
+using std::make_shared;
+using std::string;
 
 NiceStderrSink::NiceStderrSink(Level minLevel) :
     minLevel(minLevel),
     progress(0.0),
-    innerSink(make_shared<StdErrSink>(make_shared<SimpleConsoleFormatter>()))
+    innerSink(make_shared<StdErrSink>(make_shared<SimpleConsoleFormatter>())) {}
-{}
 
 void NiceStderrSink::receive(const logging::Entry& entry) {
     // For selected semantic entries, print a user-friendly message instead of
     // the technical log message.
     if (const auto* startEntry = dynamic_cast<const StartEntry*>(&entry)) {
-        std::cerr
+        std::cerr << fmt::format(
-            << fmt::format("Generating lip sync data for {}.", startEntry->getInputFilePath().u8string())
+            "Generating lip sync data for {}.", startEntry->getInputFilePath().u8string()
-            << std::endl;
+        ) << std::endl;
         startProgressIndication();
     } else if (const auto* progressEntry = dynamic_cast<const ProgressEntry*>(&entry)) {
         assert(progressBar);
@@ -62,8 +63,7 @@ void NiceStderrSink::resumeProgressIndication() {
 
 QuietStderrSink::QuietStderrSink(Level minLevel) :
     minLevel(minLevel),
-    innerSink(make_shared<StdErrSink>(make_shared<SimpleConsoleFormatter>()))
+    innerSink(make_shared<StdErrSink>(make_shared<SimpleConsoleFormatter>())) {}
-{}
 
 void QuietStderrSink::receive(const logging::Entry& entry) {
     // Set inputFilePath as soon as we get it
@@ -75,7 +75,9 @@ void QuietStderrSink::receive(const logging::Entry& entry) {
         if (quietSoFar) {
             // This is the first message we print. Give a bit of context.
             const string intro = inputFilePath
-                ? fmt::format("{} {} processing file {}:", appName, appVersion, inputFilePath->u8string())
+                ? fmt::format(
+                      "{} {} processing file {}:", appName, appVersion, inputFilePath->u8string()
+                  )
                 : fmt::format("{} {}:", appName, appVersion);
             std::cerr << intro << std::endl;
             quietSoFar = false;
@@ -85,8 +87,7 @@ void QuietStderrSink::receive(const logging::Entry& entry) {
 }
 
 MachineReadableStderrSink::MachineReadableStderrSink(Level minLevel) :
-    minLevel(minLevel)
+    minLevel(minLevel) {}
-{}
 
 string formatLogProperty(const logging::Entry& entry) {
     return fmt::format(
@@ -102,9 +103,7 @@ void MachineReadableStderrSink::receive(const logging::Entry& entry) {
         if (const auto* startEntry = dynamic_cast<const StartEntry*>(&entry)) {
             const string file = escapeJsonString(startEntry->getInputFilePath().u8string());
             line = fmt::format(
-                R"({{ "type": "start", "file": "{}", {} }})",
+                R"({{ "type": "start", "file": "{}", {} }})", file, formatLogProperty(entry)
-                file,
-                formatLogProperty(entry)
             );
         } else if (const auto* progressEntry = dynamic_cast<const ProgressEntry*>(&entry)) {
             const int progressPercent = static_cast<int>(progressEntry->getProgress() * 100);
@@ -121,9 +120,7 @@ void MachineReadableStderrSink::receive(const logging::Entry& entry) {
         } else if (const auto* failureEntry = dynamic_cast<const FailureEntry*>(&entry)) {
             const string reason = escapeJsonString(failureEntry->getReason());
             line = fmt::format(
-                R"({{ "type": "failure", "reason": "{}", {} }})",
+                R"({{ "type": "failure", "reason": "{}", {} }})", reason, formatLogProperty(entry)
-                reason,
-                formatLogProperty(entry)
             );
         } else {
             throw std::runtime_error("Unsupported type of semantic entry.");
@@ -136,7 +133,8 @@ void MachineReadableStderrSink::receive(const logging::Entry& entry) {
 
     if (line) {
         std::cerr << *line << std::endl;
-        // Make sure the stream is flushed so that applications listening to it get the line immediately
+        // Make sure the stream is flushed so that applications listening to it get the line
+        // immediately
         fflush(stderr);
     }
 }

rhubarb/src/rhubarb/sinks.h

@@ -1,16 +1,19 @@
 #pragma once
 
+#include <filesystem>
+
 #include "logging/Entry.h"
 #include "logging/Sink.h"
 #include "tools/ProgressBar.h"
-#include <filesystem>
 
 // Prints nicely formatted progress to stderr.
-// Non-semantic entries are only printed if their log level at least matches the specified minimum level.
+// Non-semantic entries are only printed if their log level at least matches the specified minimum
+// level.
 class NiceStderrSink : public logging::Sink {
 public:
     NiceStderrSink(logging::Level minLevel);
     void receive(const logging::Entry& entry) override;
+
 private:
     void startProgressIndication();
     void interruptProgressIndication();
@@ -28,6 +31,7 @@ class QuietStderrSink : public logging::Sink {
 public:
     QuietStderrSink(logging::Level minLevel);
     void receive(const logging::Entry& entry) override;
+
 private:
     logging::Level minLevel;
     bool quietSoFar = true;
@@ -36,11 +40,13 @@ private:
 };
 
 // Prints machine-readable progress to stderr.
-// Non-semantic entries are only printed if their log level at least matches the specified minimum level.
+// Non-semantic entries are only printed if their log level at least matches the specified minimum
+// level.
 class MachineReadableStderrSink : public logging::Sink {
 public:
     MachineReadableStderrSink(logging::Level minLevel);
     void receive(const logging::Entry& entry) override;
+
 private:
     logging::Level minLevel;
     int lastProgressPercent = -1;

rhubarb/src/time/BoundedTimeline.h

@@ -2,7 +2,7 @@
 
 #include "Timeline.h"
 
-template<typename T, bool AutoJoin = false>
+template <typename T, bool AutoJoin = false>
 class BoundedTimeline : public Timeline<T, AutoJoin> {
     using typename Timeline<T, AutoJoin>::time_type;
     using Timeline<T, AutoJoin>::equals;
@@ -12,31 +12,26 @@ public:
     using Timeline<T, AutoJoin>::end;
 
     BoundedTimeline() :
-        range(TimeRange::zero())
+        range(TimeRange::zero()) {}
-    {}
 
     explicit BoundedTimeline(TimeRange range) :
-        range(range)
+        range(range) {}
-    {}
 
-    template<typename InputIterator>
+    template <typename InputIterator>
     BoundedTimeline(TimeRange range, InputIterator first, InputIterator last) :
-        range(range)
+        range(range) {
-    {
         for (auto it = first; it != last; ++it) {
             // Virtual function call in constructor. Derived constructors shouldn't call this one!
             BoundedTimeline::set(*it);
         }
     }
 
-    template<typename collection_type>
+    template <typename collection_type>
     BoundedTimeline(TimeRange range, collection_type collection) :
-        BoundedTimeline(range, collection.begin(), collection.end())
+        BoundedTimeline(range, collection.begin(), collection.end()) {}
-    {}
 
     BoundedTimeline(TimeRange range, std::initializer_list<Timed<T>> initializerList) :
-        BoundedTimeline(range, initializerList.begin(), initializerList.end())
+        BoundedTimeline(range, initializerList.begin(), initializerList.end()) {}
-    {}
 
     TimeRange getRange() const override {
         return range;
@@ -53,8 +48,7 @@ public:
         // Clip the value's range to bounds
         TimeRange& valueRange = timedValue.getTimeRange();
         valueRange.resize(
-            max(range.getStart(), valueRange.getStart()),
+            max(range.getStart(), valueRange.getStart()), min(range.getEnd(), valueRange.getEnd())
-            min(range.getEnd(), valueRange.getEnd())
         );
 
         return Timeline<T, AutoJoin>::set(timedValue);
@@ -77,5 +71,5 @@ private:
     TimeRange range;
 };
 
-template<typename T>
+template <typename T>
 using JoiningBoundedTimeline = BoundedTimeline<T, true>;

rhubarb/src/time/ContinuousTimeline.h

@@ -2,40 +2,33 @@
 
 #include "BoundedTimeline.h"
 
-template<typename T, bool AutoJoin = false>
+template <typename T, bool AutoJoin = false>
 class ContinuousTimeline : public BoundedTimeline<T, AutoJoin> {
-
 public:
     ContinuousTimeline(TimeRange range, T defaultValue) :
         BoundedTimeline<T, AutoJoin>(range),
-        defaultValue(defaultValue)
+        defaultValue(defaultValue) {
-    {
         // Virtual function call in constructor. Derived constructors shouldn't call this one!
         ContinuousTimeline::clear(range);
     }
 
-    template<typename InputIterator>
+    template <typename InputIterator>
     ContinuousTimeline(TimeRange range, T defaultValue, InputIterator first, InputIterator last) :
-        ContinuousTimeline(range, defaultValue)
+        ContinuousTimeline(range, defaultValue) {
-    {
         // Virtual function calls in constructor. Derived constructors shouldn't call this one!
         for (auto it = first; it != last; ++it) {
             ContinuousTimeline::set(*it);
         }
     }
 
-    template<typename collection_type>
+    template <typename collection_type>
     ContinuousTimeline(TimeRange range, T defaultValue, collection_type collection) :
-        ContinuousTimeline(range, defaultValue, collection.begin(), collection.end())
+        ContinuousTimeline(range, defaultValue, collection.begin(), collection.end()) {}
-    {}
 
     ContinuousTimeline(
-        TimeRange range,
+        TimeRange range, T defaultValue, std::initializer_list<Timed<T>> initializerList
-        T defaultValue,
-        std::initializer_list<Timed<T>> initializerList
     ) :
-        ContinuousTimeline(range, defaultValue, initializerList.begin(), initializerList.end())
+        ContinuousTimeline(range, defaultValue, initializerList.begin(), initializerList.end()) {}
-    {}
 
     using BoundedTimeline<T, AutoJoin>::clear;
 
@@ -47,5 +40,5 @@ private:
     T defaultValue;
 };
 
-template<typename T>
+template <typename T>
 using JoiningContinuousTimeline = ContinuousTimeline<T, true>;

rhubarb/src/time/TimeRange.cpp

@@ -1,8 +1,10 @@
 #include "TimeRange.h"
-#include <stdexcept>
+
-#include <ostream>
 #include <format.h>
 
+#include <ostream>
+#include <stdexcept>
+
 using time_type = TimeRange::time_type;
 
 TimeRange TimeRange::zero() {
@@ -12,18 +14,14 @@ TimeRange TimeRange::zero() {
 
 TimeRange::TimeRange() :
     start(0_cs),
-    end(0_cs)
+    end(0_cs) {}
-{}
 
 TimeRange::TimeRange(time_type start, time_type end) :
     start(start),
-    end(end)
+    end(end) {
-{
     if (start > end) {
         throw std::invalid_argument(fmt::format(
-            "Time range start must not be less than end. Start: {0}, end: {1}",
+            "Time range start must not be less than end. Start: {0}, end: {1}", start, end
-            start,
-            end
         ));
     }
 }
@@ -97,11 +95,11 @@ void TimeRange::trim(const TimeRange& limits) {
 }
 
 void TimeRange::trimLeft(time_type value) {
-    trim({ value, end });
+    trim({value, end});
 }
 
 void TimeRange::trimRight(time_type value) {
-    trim({ start, value });
+    trim({start, value});
 }
 
 bool TimeRange::operator==(const TimeRange& rhs) const {