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Merge pull request #49 from DanielSWolf/feature/#38-upgrade-utf8proc 

Upgrade to utf8proc 2.2.0
This commit is contained in:
Daniel Wolf 2019-01-02 16:21:00 +01:00 committed by GitHub
parent f4418ff25a cdc9c5b1c4
commit 238687e33b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
41 changed files with 10731 additions and 10063 deletions
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7
rhubarb/CMakeLists.txt
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@ -225,11 +225,12 @@ set_target_properties(utfcpp PROPERTIES FOLDER lib)
# ... utf8proc # ... utf8proc
add_library(utf8proc add_library(utf8proc
lib/utf8proc-2a2f97e1/utf8proc.c lib/utf8proc-2.2.0/utf8proc.c
lib/utf8proc-2a2f97e1/utf8proc.h lib/utf8proc-2.2.0/utf8proc.h
) )
target_include_directories(utf8proc SYSTEM PUBLIC "lib/utf8proc-2a2f97e1") target_include_directories(utf8proc SYSTEM PUBLIC "lib/utf8proc-2.2.0")
target_compile_options(utf8proc PRIVATE ${disableWarningsFlags}) 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) set_target_properties(utf8proc PROPERTIES FOLDER lib)
# ... Ogg # ... Ogg

1
rhubarb/lib/utf8proc-2a2f97e1/.gitignore → rhubarb/lib/utf8proc-2.2.0/.gitignore vendored
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@ -21,6 +21,7 @@ test/normtest
test/graphemetest test/graphemetest
test/printproperty test/printproperty
test/charwidth test/charwidth
test/misc
test/valid test/valid
test/iterate test/iterate
test/case test/case

0
rhubarb/lib/utf8proc-2a2f97e1/.travis.yml → rhubarb/lib/utf8proc-2.2.0/.travis.yml
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51
rhubarb/lib/utf8proc-2.2.0/CMakeLists.txt Normal file
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@ -0,0 +1,51 @@
cmake_minimum_required (VERSION 2.8.12)
include (utils.cmake)
disallow_intree_builds()
project (utf8proc C)
# This is the ABI version number, which may differ from the
# API version number (defined in utf8proc.h).
# Be sure to also update these in Makefile and MANIFEST!
set(SO_MAJOR 2)
set(SO_MINOR 2)
set(SO_PATCH 0)
if (NOT MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -std=c99 -pedantic -Wall")
endif ()
add_library (utf8proc
utf8proc.c
utf8proc.h
)
if (BUILD_SHARED_LIBS)
# Building shared library
else()
# Building static library
target_compile_definitions(utf8proc PUBLIC "UTF8PROC_STATIC")
if (MSVC)
set_target_properties(utf8proc PROPERTIES OUTPUT_NAME "utf8proc_static")
endif()
endif()
target_compile_definitions(utf8proc PRIVATE "UTF8PROC_EXPORTS")
set_target_properties (utf8proc PROPERTIES
POSITION_INDEPENDENT_CODE ON
VERSION "${SO_MAJOR}.${SO_MINOR}.${SO_PATCH}"
SOVERSION ${SO_MAJOR}
)
install(TARGETS utf8proc
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib)
install(
FILES
"${PROJECT_SOURCE_DIR}/utf8proc.h"
DESTINATION include)

0
rhubarb/lib/utf8proc-2a2f97e1/Doxyfile → rhubarb/lib/utf8proc-2.2.0/Doxyfile
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2
rhubarb/lib/utf8proc-2a2f97e1/LICENSE.md → rhubarb/lib/utf8proc-2.2.0/LICENSE.md
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@ -7,7 +7,7 @@ whose copyright and license statements are reproduced below, all new
work on the utf8proc library is licensed under the [MIT "expat" work on the utf8proc library is licensed under the [MIT "expat"
license](http://opensource.org/licenses/MIT): license](http://opensource.org/licenses/MIT):
*Copyright © 2014-2015 by Steven G. Johnson, Jiahao Chen, Tony Kelman, Jonas Fonseca, and other contributors listed in the git history.* *Copyright © 2014-2018 by Steven G. Johnson, Jiahao Chen, Tony Kelman, Jonas Fonseca, and other contributors listed in the git history.*
Permission is hereby granted, free of charge, to any person obtaining a Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"), copy of this software and associated documentation files (the "Software"),

7
rhubarb/lib/utf8proc-2.2.0/MANIFEST Normal file
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@ -0,0 +1,7 @@
include/
include/utf8proc.h
lib/
lib/libutf8proc.a
lib/libutf8proc.so -> libutf8proc.so.2.2.0
lib/libutf8proc.so.2 -> libutf8proc.so.2.2.0
lib/libutf8proc.so.2.2.0

14
rhubarb/lib/utf8proc-2a2f97e1/Makefile → rhubarb/lib/utf8proc-2.2.0/Makefile
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@ -11,7 +11,7 @@ CFLAGS ?= -O2
PICFLAG = -fPIC PICFLAG = -fPIC
C99FLAG = -std=c99 C99FLAG = -std=c99
WCFLAGS = -Wall -pedantic WCFLAGS = -Wall -pedantic
UCFLAGS = $(CFLAGS) $(PICFLAG) $(C99FLAG) $(WCFLAGS) -DUTF8PROC_EXPORTS UCFLAGS = $(CFLAGS) $(PICFLAG) $(C99FLAG) $(WCFLAGS) -DUTF8PROC_EXPORTS $(UTF8PROC_DEFINES)
# shared-library version MAJOR.MINOR.PATCH ... this may be *different* # shared-library version MAJOR.MINOR.PATCH ... this may be *different*
# from the utf8proc version number because it indicates ABI compatibility, # from the utf8proc version number because it indicates ABI compatibility,
@ -20,7 +20,7 @@ UCFLAGS = $(CFLAGS) $(PICFLAG) $(C99FLAG) $(WCFLAGS) -DUTF8PROC_EXPORTS
# The API version number is defined in utf8proc.h. # The API version number is defined in utf8proc.h.
# Be sure to also update these ABI versions in MANIFEST and CMakeLists.txt! # Be sure to also update these ABI versions in MANIFEST and CMakeLists.txt!
MAJOR=2 MAJOR=2
MINOR=1 MINOR=2
PATCH=0 PATCH=0
OS := $(shell uname) OS := $(shell uname)
@ -48,7 +48,7 @@ clean:
ifneq ($(OS),Darwin) ifneq ($(OS),Darwin)
rm -f libutf8proc.so.$(MAJOR) rm -f libutf8proc.so.$(MAJOR)
endif endif
rm -f test/tests.o test/normtest test/graphemetest test/printproperty test/charwidth test/valid test/iterate test/case test/custom rm -f test/tests.o test/normtest test/graphemetest test/printproperty test/charwidth test/valid test/iterate test/case test/custom test/misc
rm -rf MANIFEST.new tmp rm -rf MANIFEST.new tmp
$(MAKE) -C bench clean $(MAKE) -C bench clean
$(MAKE) -C data clean $(MAKE) -C data clean
@ -81,7 +81,7 @@ libutf8proc.so: libutf8proc.so.$(MAJOR).$(MINOR).$(PATCH)
ln -f -s libutf8proc.so.$(MAJOR).$(MINOR).$(PATCH) $@.$(MAJOR) ln -f -s libutf8proc.so.$(MAJOR).$(MINOR).$(PATCH) $@.$(MAJOR)
libutf8proc.$(MAJOR).dylib: utf8proc.o libutf8proc.$(MAJOR).dylib: utf8proc.o
$(CC) -dynamiclib -o $@ $^ -install_name $(libdir)/$@ -Wl,-compatibility_version -Wl,$(MAJOR) -Wl,-current_version -Wl,$(MAJOR).$(MINOR).$(PATCH) $(CC) $(LDFLAGS) -dynamiclib -o $@ $^ -install_name $(libdir)/$@ -Wl,-compatibility_version -Wl,$(MAJOR) -Wl,-current_version -Wl,$(MAJOR).$(MINOR).$(PATCH)
libutf8proc.dylib: libutf8proc.$(MAJOR).dylib libutf8proc.dylib: libutf8proc.$(MAJOR).dylib
ln -f -s libutf8proc.$(MAJOR).dylib $@ ln -f -s libutf8proc.$(MAJOR).dylib $@
@ -138,11 +138,15 @@ test/case: test/case.c test/tests.o utf8proc.o utf8proc.h test/tests.h
test/custom: test/custom.c test/tests.o utf8proc.o utf8proc.h test/tests.h test/custom: test/custom.c test/tests.o utf8proc.o utf8proc.h test/tests.h
$(CC) $(UCFLAGS) test/custom.c test/tests.o utf8proc.o -o $@ $(CC) $(UCFLAGS) test/custom.c test/tests.o utf8proc.o -o $@
check: test/normtest data/NormalizationTest.txt test/graphemetest data/GraphemeBreakTest.txt test/printproperty test/case test/custom test/charwidth test/valid test/iterate bench/bench.c bench/util.c bench/util.h utf8proc.o test/misc: test/misc.c test/tests.o utf8proc.o utf8proc.h test/tests.h
$(CC) $(UCFLAGS) test/misc.c test/tests.o utf8proc.o -o $@
check: test/normtest data/NormalizationTest.txt test/graphemetest data/GraphemeBreakTest.txt test/printproperty test/case test/custom test/charwidth test/misc test/valid test/iterate bench/bench.c bench/util.c bench/util.h utf8proc.o
$(MAKE) -C bench $(MAKE) -C bench
test/normtest data/NormalizationTest.txt test/normtest data/NormalizationTest.txt
test/graphemetest data/GraphemeBreakTest.txt test/graphemetest data/GraphemeBreakTest.txt
test/charwidth test/charwidth
test/misc
test/valid test/valid
test/iterate test/iterate
test/case test/case

48
rhubarb/lib/utf8proc-2a2f97e1/NEWS.md → rhubarb/lib/utf8proc-2.2.0/NEWS.md
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@ -1,5 +1,35 @@
# utf8proc release history # # utf8proc release history #
## Version 2.2 ##
2018-07-24
- Unicode 11 support ([#132] and [#140]).
- `utf8proc_NFKC_Casefold` convenience function for `NFKC_Casefold`
normalization ([#133]).
- `UTF8PROC_STRIPNA` option to strip unassigned codepoints ([#133]).
- Support building static libraries on Windows (callers need to
`#define UTF8PROC_STATIC`) ([#123]).
- `cmake` fix to avoid defining `UTF8PROC_EXPORTS` globally ([#121]).
- `toupper` of ß (U+00df) now yields ẞ (U+1E9E) ([#134]), similar to musl;
case-folding still yields the standard "ss" mapping.
- `utf8proc_charwidth` now returns `1` for U+00AD (soft hyphen) and
for unassigned/PUA codepoints ([#135]).
## Version 2.1.1 ##
2018-04-27
- Fixed composition bug ([#128]).
- Minor build fixes ([#94], [#99], [#113], [#125]).
## Version 2.1 ## ## Version 2.1 ##
2016-12-26: 2016-12-26:
@ -297,7 +327,19 @@ Release of version 1.0.1
[#78]: https://github.com/JuliaLang/utf8proc/issues/78 [#78]: https://github.com/JuliaLang/utf8proc/issues/78
[#79]: https://github.com/JuliaLang/utf8proc/issues/79 [#79]: https://github.com/JuliaLang/utf8proc/issues/79
[#80]: https://github.com/JuliaLang/utf8proc/issues/80 [#80]: https://github.com/JuliaLang/utf8proc/issues/80
[#84]: https://github.com/JuliaLang/utf8proc/pull/84 [#84]: https://github.com/JuliaLang/utf8proc/issues/84
[#88]: https://github.com/JuliaLang/utf8proc/pull/88 [#88]: https://github.com/JuliaLang/utf8proc/issues/88
[#89]: https://github.com/JuliaLang/utf8proc/pull/89 [#89]: https://github.com/JuliaLang/utf8proc/issues/89
[#90]: https://github.com/JuliaLang/utf8proc/issues/90 [#90]: https://github.com/JuliaLang/utf8proc/issues/90
[#94]: https://github.com/JuliaLang/utf8proc/issues/94
[#99]: https://github.com/JuliaLang/utf8proc/issues/99
[#113]: https://github.com/JuliaLang/utf8proc/issues/113
[#121]: https://github.com/JuliaLang/utf8proc/issues/121
[#123]: https://github.com/JuliaLang/utf8proc/issues/123
[#125]: https://github.com/JuliaLang/utf8proc/issues/125
[#128]: https://github.com/JuliaLang/utf8proc/issues/128
[#132]: https://github.com/JuliaLang/utf8proc/issues/132
[#133]: https://github.com/JuliaLang/utf8proc/issues/133
[#134]: https://github.com/JuliaLang/utf8proc/issues/134
[#135]: https://github.com/JuliaLang/utf8proc/issues/135
[#140]: https://github.com/JuliaLang/utf8proc/issues/140

7
rhubarb/lib/utf8proc-2a2f97e1/README.md → rhubarb/lib/utf8proc-2.2.0/README.md
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@ -1,7 +1,6 @@
# utf8proc # utf8proc
[![Travis CI Status](https://travis-ci.org/JuliaLang/utf8proc.png)](https://travis-ci.org/JuliaLang/utf8proc) [![Travis CI Status](https://travis-ci.org/JuliaStrings/utf8proc.png)](https://travis-ci.org/JuliaStrings/utf8proc)
[![AppVeyor Status](https://ci.appveyor.com/api/projects/status/aou20lfkyhj8xbwq/branch/master?svg=true)](https://ci.appveyor.com/project/tkelman/utf8proc/branch/master) [![AppVeyor status](https://ci.appveyor.com/api/projects/status/ivaa0v6ikxrmm5r6?svg=true)](https://ci.appveyor.com/project/StevenGJohnson/utf8proc)
[utf8proc](http://julialang.org/utf8proc/) is a small, clean C [utf8proc](http://julialang.org/utf8proc/) is a small, clean C
library that provides Unicode normalization, case-folding, and other library that provides Unicode normalization, case-folding, and other
@ -40,7 +39,7 @@ The C library is found in this directory after successful compilation
and is named `libutf8proc.a` (for the static library) and and is named `libutf8proc.a` (for the static library) and
`libutf8proc.so` (for the dynamic library). `libutf8proc.so` (for the dynamic library).
The Unicode version supported is 9.0.0. The Unicode version supported is 11.0.0.
For Unicode normalizations, the following options are used: For Unicode normalizations, the following options are used:

0
rhubarb/lib/utf8proc-2a2f97e1/appveyor.yml → rhubarb/lib/utf8proc-2.2.0/appveyor.yml
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0
rhubarb/lib/utf8proc-2a2f97e1/bench/Makefile → rhubarb/lib/utf8proc-2.2.0/bench/Makefile
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0
rhubarb/lib/utf8proc-2a2f97e1/bench/bench.c → rhubarb/lib/utf8proc-2.2.0/bench/bench.c
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0
rhubarb/lib/utf8proc-2a2f97e1/bench/icu.c → rhubarb/lib/utf8proc-2.2.0/bench/icu.c
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0
rhubarb/lib/utf8proc-2a2f97e1/bench/unistring.c → rhubarb/lib/utf8proc-2.2.0/bench/unistring.c
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0
rhubarb/lib/utf8proc-2a2f97e1/bench/util.c → rhubarb/lib/utf8proc-2.2.0/bench/util.c
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0
rhubarb/lib/utf8proc-2a2f97e1/bench/util.h → rhubarb/lib/utf8proc-2.2.0/bench/util.h
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11
rhubarb/lib/utf8proc-2a2f97e1/data/Makefile → rhubarb/lib/utf8proc-2.2.0/data/Makefile
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@ -16,11 +16,11 @@ CURLFLAGS = --retry 5 --location
.DELETE_ON_ERROR: .DELETE_ON_ERROR:
utf8proc_data.c.new: data_generator.rb UnicodeData.txt GraphemeBreakProperty.txt DerivedCoreProperties.txt CompositionExclusions.txt CaseFolding.txt CharWidths.txt utf8proc_data.c.new: data_generator.rb UnicodeData.txt GraphemeBreakProperty.txt DerivedCoreProperties.txt CompositionExclusions.txt CaseFolding.txt CharWidths.txt emoji-data.txt
$(RUBY) data_generator.rb < UnicodeData.txt > $@ $(RUBY) data_generator.rb < UnicodeData.txt > $@
# GNU Unifont version for font metric calculations: # GNU Unifont version for font metric calculations:
UNIFONT_VERSION=9.0.04 UNIFONT_VERSION=11.0.01
unifont.ttf: unifont.ttf:
$(CURL) $(CURLFLAGS) -o $@ $(URLCACHE)https://mirrors.kernel.org/gnu/unifont/unifont-$(UNIFONT_VERSION)/unifont-$(UNIFONT_VERSION).ttf $(CURL) $(CURLFLAGS) -o $@ $(URLCACHE)https://mirrors.kernel.org/gnu/unifont/unifont-$(UNIFONT_VERSION)/unifont-$(UNIFONT_VERSION).ttf
@ -35,7 +35,7 @@ CharWidths.txt: charwidths.jl unifont.sfd unifont_upper.sfd EastAsianWidth.txt
$(JULIA) charwidths.jl > $@ $(JULIA) charwidths.jl > $@
# Unicode data version # Unicode data version
UNICODE_VERSION=9.0.0 UNICODE_VERSION=11.0.0
UnicodeData.txt: UnicodeData.txt:
$(CURL) $(CURLFLAGS) -o $@ -O http://www.unicode.org/Public/$(UNICODE_VERSION)/ucd/UnicodeData.txt $(CURL) $(CURLFLAGS) -o $@ -O http://www.unicode.org/Public/$(UNICODE_VERSION)/ucd/UnicodeData.txt
@ -61,6 +61,9 @@ NormalizationTest.txt:
GraphemeBreakTest.txt: GraphemeBreakTest.txt:
$(CURL) $(CURLFLAGS) $(URLCACHE)http://www.unicode.org/Public/$(UNICODE_VERSION)/ucd/auxiliary/GraphemeBreakTest.txt | $(PERL) -pe 's,÷,/,g;s,×,+,g' > $@ $(CURL) $(CURLFLAGS) $(URLCACHE)http://www.unicode.org/Public/$(UNICODE_VERSION)/ucd/auxiliary/GraphemeBreakTest.txt | $(PERL) -pe 's,÷,/,g;s,×,+,g' > $@
emoji-data.txt:
$(CURL) $(CURLFLAGS) -o $@ -O $(URLCACHE)http://unicode.org/Public/emoji/`echo $(UNICODE_VERSION) | cut -d. -f1-2`/emoji-data.txt
clean: clean:
rm -f UnicodeData.txt EastAsianWidth.txt GraphemeBreakProperty.txt DerivedCoreProperties.txt CompositionExclusions.txt CaseFolding.txt NormalizationTest.txt GraphemeBreakTest.txt CharWidths.txt unifont*.ttf unifont*.sfd rm -f UnicodeData.txt EastAsianWidth.txt GraphemeBreakProperty.txt DerivedCoreProperties.txt CompositionExclusions.txt CaseFolding.txt NormalizationTest.txt GraphemeBreakTest.txt CharWidths.txt unifont*.ttf unifont*.sfd emoji-data.txt
rm -f utf8proc_data.c.new rm -f utf8proc_data.c.new

42
rhubarb/lib/utf8proc-2a2f97e1/data/charwidths.jl → rhubarb/lib/utf8proc-2.2.0/data/charwidths.jl
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@ -7,17 +7,6 @@
# Requires Julia (obviously) and FontForge. # Requires Julia (obviously) and FontForge.
############################################################################# #############################################################################
# Julia 0.3/0.4 compatibility (taken from Compat package)
if VERSION < v"0.4.0-dev+1387"
typealias AbstractString String
end
if VERSION < v"0.4.0-dev+1419"
const UInt32 = Uint32
end
if VERSION < v"0.4.0-dev+3874"
Base.parse{T<:Integer}(::Type{T}, s::AbstractString) = parseint(T, s)
end
CharWidths = Dict{Int,Int}() CharWidths = Dict{Int,Int}()
############################################################################# #############################################################################
@ -31,12 +20,12 @@ import Base.UTF8proc
############################################################################# #############################################################################
# Use a default width of 1 for all character categories that are # Use a default width of 1 for all character categories that are
# letter/symbol/number-like. This can be overriden by Unifont or UAX 11 # letter/symbol/number-like, as well as for unassigned/private-use chars.
# This can be overriden by Unifont or UAX 11
# below, but provides a useful nonzero fallback for new codepoints when # below, but provides a useful nonzero fallback for new codepoints when
# a new Unicode version has been released but Unifont hasn't been updated yet. # a new Unicode version has been released but Unifont hasn't been updated yet.
zerowidth = Set{Int}() # categories that may contain zero-width chars zerowidth = Set{Int}() # categories that may contain zero-width chars
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CN)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_MN) push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_MN)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_MC) push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_MC)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_ME) push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_ME)
@ -47,7 +36,6 @@ push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_ZP)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CC) push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CC)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CF) push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CF)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CS) push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CS)
push!(zerowidth, UTF8proc.UTF8PROC_CATEGORY_CO)
for c in 0x0000:0x110000 for c in 0x0000:0x110000
if catcode(c) ∉ zerowidth if catcode(c) ∉ zerowidth
CharWidths[c] = 1 CharWidths[c] = 1
@ -97,7 +85,7 @@ CharWidths=parsesfd("unifont_upper.sfd", CharWidths)
for line in readlines(open("EastAsianWidth.txt")) for line in readlines(open("EastAsianWidth.txt"))
#Strip comments #Strip comments
line[1] == '#' && continue (isempty(line) || line[1] == '#') && continue
precomment = split(line, '#')[1] precomment = split(line, '#')[1]
#Parse code point range and width code #Parse code point range and width code
tokens = split(precomment, ';') tokens = split(precomment, ';')
@ -113,7 +101,7 @@ for line in readlines(open("EastAsianWidth.txt"))
for c in charstart:charend for c in charstart:charend
if width=="W" || width=="F" # wide or full if width=="W" || width=="F" # wide or full
CharWidths[c]=2 CharWidths[c]=2
elseif width=="Na"|| width=="H" # narrow or half elseif width=="Na"|| width=="H"
CharWidths[c]=1 CharWidths[c]=1
end end
end end
@ -126,9 +114,11 @@ end
for c in keys(CharWidths) for c in keys(CharWidths)
cat = catcode(c) cat = catcode(c)
# make sure format control character (category Cf) have width 0, # make sure format control character (category Cf) have width 0
# except for the Arabic characters 0x06xx (see unicode std 6.2, sec. 8.2) # (some of these, like U+0601, can have a width in some cases
if cat==UTF8proc.UTF8PROC_CATEGORY_CF && c ∉ [0x0601,0x0602,0x0603,0x06dd] # but normally act like prepended combining marks. U+fff9 etc
# are also odd, but have zero width in typical terminal contexts)
if cat==UTF8proc.UTF8PROC_CATEGORY_CF
CharWidths[c]=0 CharWidths[c]=0
end end
@ -139,11 +129,12 @@ for c in keys(CharWidths)
CharWidths[c]=0 CharWidths[c]=0
end end
# We also assign width of zero to unassigned and private-use # We also assign width of one to unassigned and private-use
# codepoints (Unifont includes ConScript Unicode Registry PUA fonts, # codepoints (Unifont includes ConScript Unicode Registry PUA fonts,
# but since these are nonstandard it seems questionable to recognize them). # but since these are nonstandard it seems questionable to use Unifont metrics;
# if they are printed as the replacement character U+FFFD they will have width 1).
if cat==UTF8proc.UTF8PROC_CATEGORY_CO || cat==UTF8proc.UTF8PROC_CATEGORY_CN if cat==UTF8proc.UTF8PROC_CATEGORY_CO || cat==UTF8proc.UTF8PROC_CATEGORY_CN
CharWidths[c]=0 CharWidths[c]=1
end end
# for some reason, Unifont has width-2 glyphs for ASCII control chars # for some reason, Unifont has width-2 glyphs for ASCII control chars
@ -152,6 +143,9 @@ for c in keys(CharWidths)
end end
end end
#Soft hyphen is typically printed as a hyphen (-) in terminals.
CharWidths[0x00ad]=1
#By definition, should have zero width (on the same line) #By definition, should have zero width (on the same line)
#0x002028 '
' category: Zl name: LINE SEPARATOR/ #0x002028 '
' category: Zl name: LINE SEPARATOR/
#0x002029 '
' category: Zp name: PARAGRAPH SEPARATOR/ #0x002029 '
' category: Zp name: PARAGRAPH SEPARATOR/
@ -169,8 +163,8 @@ CharWidths[0x2001]=2
CharWidths[0x2003]=2 CharWidths[0x2003]=2
############################################################################# #############################################################################
# Output (to a file or pipe) for processing by data_generator.rb # Output (to a file or pipe) for processing by data_generator.rb,
# ... don't bother to output zero widths since that will be the default. # encoded as a sequence of intervals.
firstc = 0x000000 firstc = 0x000000
lastv = 0 lastv = 0

45
rhubarb/lib/utf8proc-2a2f97e1/data/data_generator.rb → rhubarb/lib/utf8proc-2.2.0/data/data_generator.rb
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@ -6,6 +6,8 @@
# production use. # production use.
# Copyright (c) 2018 Steven G. Johnson, Tony Kelman, Keno Fischer,
# Benito van der Zander, Michaël Meyer, and other contributors.
# Copyright (c) 2009 Public Software Group e. V., Berlin, Germany # Copyright (c) 2009 Public Software Group e. V., Berlin, Germany
# #
# Permission is hereby granted, free of charge, to any person obtaining a # Permission is hereby granted, free of charge, to any person obtaining a
@ -85,6 +87,19 @@ $grapheme_boundclass_list.each_line do |entry|
end end
end end
$emoji_data_list = File.read("emoji-data.txt")
$emoji_data_list.each_line do |entry|
if entry =~ /^([0-9A-F]+)\.\.([0-9A-F]+)\s*;\s*Extended_Pictographic\W/
$1.hex.upto($2.hex) { |e2| $grapheme_boundclass[e2] = "UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC" }
elsif entry =~ /^([0-9A-F]+)\s*;\s*Extended_Pictographic\W/
$grapheme_boundclass[$1.hex] = "UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC"
elsif entry =~ /^([0-9A-F]+)\.\.([0-9A-F]+)\s*;\s*Emoji_Modifier\W/
$1.hex.upto($2.hex) { |e2| $grapheme_boundclass[e2] = "UTF8PROC_BOUNDCLASS_EXTEND" }
elsif entry =~ /^([0-9A-F]+)\s*;\s*Emoji_Modifier\W/
$grapheme_boundclass[$1.hex] = "UTF8PROC_BOUNDCLASS_EXTEND"
end
end
$charwidth_list = File.read("CharWidths.txt") $charwidth_list = File.read("CharWidths.txt")
$charwidth = Hash.new(0) $charwidth = Hash.new(0)
$charwidth_list.each_line do |entry| $charwidth_list.each_line do |entry|
@ -104,7 +119,7 @@ $excl_version = $excl_version.chomp.split("\n").collect { |e| e.hex }
$case_folding_string = File.open("CaseFolding.txt", :encoding => 'utf-8').read $case_folding_string = File.open("CaseFolding.txt", :encoding => 'utf-8').read
$case_folding = {} $case_folding = {}
$case_folding_string.chomp.split("\n").each do |line| $case_folding_string.chomp.split("\n").each do |line|
next unless line =~ /([0-9A-F]+); [CFS]; ([0-9A-F ]+);/i next unless line =~ /([0-9A-F]+); [CF]; ([0-9A-F ]+);/i
$case_folding[$1.hex] = $2.split(" ").collect { |e| e.hex } $case_folding[$1.hex] = $2.split(" ").collect { |e| e.hex }
end end
@ -137,13 +152,13 @@ def cpary2utf16encoded(array)
end end
def cpary2c(array) def cpary2c(array)
return "UINT16_MAX" if array.nil? || array.length == 0 return "UINT16_MAX" if array.nil? || array.length == 0
lencode = array.length - 1 #no sequence has len 0, so we encode len 1 as 0, len 2 as 1, ... lencode = array.length - 1 #no sequence has len 0, so we encode len 1 as 0, len 2 as 1, ...
array = cpary2utf16encoded(array) array = cpary2utf16encoded(array)
if lencode >= 7 #we have only 3 bits for the length (which is already cutting it close. might need to change it to 2 bits in future Unicode versions) if lencode >= 7 #we have only 3 bits for the length (which is already cutting it close. might need to change it to 2 bits in future Unicode versions)
array = [lencode] + array array = [lencode] + array
lencode = 7 lencode = 7
end end
idx = pushary(array) idx = pushary(array)
raise "Array index out of bound" if idx > 0x1FFF raise "Array index out of bound" if idx > 0x1FFF
return "#{idx | (lencode << 13)}" return "#{idx | (lencode << 13)}"
end end
@ -188,9 +203,10 @@ class UnicodeChar
@decomp_mapping = ($8=='') ? nil : @decomp_mapping = ($8=='') ? nil :
$8.split.collect { |element| element.hex } $8.split.collect { |element| element.hex }
@bidi_mirrored = ($13=='Y') ? true : false @bidi_mirrored = ($13=='Y') ? true : false
@uppercase_mapping = ($16=='') ? nil : $16.hex # issue #130: use nonstandard uppercase ß -> ẞ
@uppercase_mapping = ($16=='') ? (code==0x00df ? 0x1e9e : nil) : $16.hex
@lowercase_mapping = ($17=='') ? nil : $17.hex @lowercase_mapping = ($17=='') ? nil : $17.hex
@titlecase_mapping = ($18=='') ? nil : $18.hex @titlecase_mapping = ($18=='') ? (code==0x00df ? 0x1e9e : nil) : $18.hex
end end
def case_folding def case_folding
$case_folding[code] $case_folding[code]
@ -260,17 +276,17 @@ chars.each do |char|
end end
unless comb2nd_indicies[dm1] unless comb2nd_indicies[dm1]
comb2nd_indicies_sorted_keys << dm1 comb2nd_indicies_sorted_keys << dm1
comb2nd_indicies[dm1] = comb2nd_indicies.keys.length comb2nd_indicies[dm1] = comb2nd_indicies.keys.length
end end
comb_array[comb1st_indicies[dm0]] ||= [] comb_array[comb1st_indicies[dm0]] ||= []
raise "Duplicate canonical mapping: #{char.code} #{dm0} #{dm1}" if comb_array[comb1st_indicies[dm0]][comb2nd_indicies[dm1]] raise "Duplicate canonical mapping: #{char.code} #{dm0} #{dm1}" if comb_array[comb1st_indicies[dm0]][comb2nd_indicies[dm1]]
comb_array[comb1st_indicies[dm0]][comb2nd_indicies[dm1]] = char.code comb_array[comb1st_indicies[dm0]][comb2nd_indicies[dm1]] = char.code
comb2nd_indicies_nonbasic[dm1] = true if char.code > 0xFFFF comb2nd_indicies_nonbasic[dm1] = true if char.code > 0xFFFF
end end
char.c_decomp_mapping = cpary2c(char.decomp_mapping) char.c_decomp_mapping = cpary2c(char.decomp_mapping)
char.c_case_folding = cpary2c(char.case_folding) char.c_case_folding = cpary2c(char.case_folding)
end end
comb_indicies = {} comb_indicies = {}
cumoffset = 0 cumoffset = 0
@ -281,7 +297,7 @@ comb1st_indicies.each do |dm0, index|
last = nil last = nil
offset = 0 offset = 0
comb2nd_indicies_sorted_keys.each_with_index do |dm1, b| comb2nd_indicies_sorted_keys.each_with_index do |dm1, b|
if comb_array[index][b] if comb_array[index][b]
first = offset unless first first = offset unless first
last = offset last = offset
last += 1 if comb2nd_indicies_nonbasic[dm1] last += 1 if comb2nd_indicies_nonbasic[dm1]
@ -377,7 +393,7 @@ end
$stdout << "};\n\n" $stdout << "};\n\n"
$stdout << "static const utf8proc_property_t utf8proc_properties[] = {\n" $stdout << "static const utf8proc_property_t utf8proc_properties[] = {\n"
$stdout << " {0, 0, 0, 0, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, false,false,false,false, 0, 0, UTF8PROC_BOUNDCLASS_OTHER},\n" $stdout << " {0, 0, 0, 0, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, false,false,false,false, 1, 0, UTF8PROC_BOUNDCLASS_OTHER},\n"
properties.each { |line| properties.each { |line|
$stdout << line $stdout << line
} }
@ -391,7 +407,7 @@ comb1st_indicies.keys.each_index do |a|
offset = 0 offset = 0
$stdout << comb1st_indicies_firstoffsets[a] << ", " << comb1st_indicies_lastoffsets[a] << ", " $stdout << comb1st_indicies_firstoffsets[a] << ", " << comb1st_indicies_lastoffsets[a] << ", "
comb2nd_indicies_sorted_keys.each_with_index do |dm1, b| comb2nd_indicies_sorted_keys.each_with_index do |dm1, b|
break if offset > comb1st_indicies_lastoffsets[a] break if offset > comb1st_indicies_lastoffsets[a]
if offset >= comb1st_indicies_firstoffsets[a] if offset >= comb1st_indicies_firstoffsets[a]
i += 1 i += 1
if i == 8 if i == 8
@ -403,9 +419,8 @@ comb1st_indicies.keys.each_index do |a|
$stdout << (v & 0xFFFF) << ", " $stdout << (v & 0xFFFF) << ", "
end end
offset += 1 offset += 1
offset += 1 if comb2nd_indicies_nonbasic[dm1] offset += 1 if comb2nd_indicies_nonbasic[dm1]
end end
$stdout << "\n" $stdout << "\n"
end end
$stdout << "};\n\n" $stdout << "};\n\n"

0
rhubarb/lib/utf8proc-2a2f97e1/lump.md → rhubarb/lib/utf8proc-2.2.0/lump.md
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25
rhubarb/lib/utf8proc-2a2f97e1/test/case.c → rhubarb/lib/utf8proc-2.2.0/test/case.c
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@ -13,13 +13,22 @@ int main(int argc, char **argv)
for (c = 0; c <= 0x110000; ++c) { for (c = 0; c <= 0x110000; ++c) {
utf8proc_int32_t l = utf8proc_tolower(c); utf8proc_int32_t l = utf8proc_tolower(c);
utf8proc_int32_t u = utf8proc_toupper(c); utf8proc_int32_t u = utf8proc_toupper(c);
utf8proc_int32_t t = utf8proc_totitle(c);
check(l == c || utf8proc_codepoint_valid(l), "invalid tolower"); check(l == c || utf8proc_codepoint_valid(l), "invalid tolower");
check(u == c || utf8proc_codepoint_valid(u), "invalid toupper"); check(u == c || utf8proc_codepoint_valid(u), "invalid toupper");
check(t == c || utf8proc_codepoint_valid(t), "invalid totitle");
if (utf8proc_codepoint_valid(c) && (l == u) != (l == t) &&
/* Unicode 11: Georgian Mkhedruli chars have uppercase but no titlecase. */
!(((c >= 0x10d0 && c <= 0x10fa) || c >= (0x10fd && c <= 0x10ff)) && l != u)) {
fprintf(stderr, "unexpected titlecase %x for lowercase %x / uppercase %x\n", t, l, c);
++error;
}
if (sizeof(wint_t) > 2 || c < (1<<16)) { if (sizeof(wint_t) > 2 || c < (1<<16)) {
wint_t l0 = towlower(c), u0 = towupper(c); wint_t l0 = towlower(c), u0 = towupper(c);
/* OS unicode tables may be out of date. But if they /* OS unicode tables may be out of date. But if they
do have a lower/uppercase mapping, hopefully it do have a lower/uppercase mapping, hopefully it
is correct? */ is correct? */
@ -44,6 +53,20 @@ int main(int argc, char **argv)
} }
} }
check(!error, "utf8proc case conversion FAILED %d tests.", error); check(!error, "utf8proc case conversion FAILED %d tests.", error);
/* issue #130 */
check(utf8proc_toupper(0x00df) == 0x1e9e &&
utf8proc_totitle(0x00df) == 0x1e9e &&
utf8proc_tolower(0x00df) == 0x00df &&
utf8proc_tolower(0x1e9e) == 0x00df &&
utf8proc_toupper(0x1e9e) == 0x1e9e,
"incorrect 0x00df/0x1e9e case conversions");
utf8proc_uint8_t str_00df[] = {0xc3, 0x9f, 0x00};
utf8proc_uint8_t str_1e9e[] = {0xe1, 0xba, 0x9e, 0x00};
check(!strcmp((char*)utf8proc_NFKC_Casefold(str_00df), "ss") &&
!strcmp((char*)utf8proc_NFKC_Casefold(str_1e9e), "ss"),
"incorrect 0x00df/0x1e9e casefold normalization");
printf("More up-to-date than OS unicode tables for %d tests.\n", better); printf("More up-to-date than OS unicode tables for %d tests.\n", better);
printf("utf8proc case conversion tests SUCCEEDED.\n"); printf("utf8proc case conversion tests SUCCEEDED.\n");
return 0; return 0;

77
rhubarb/lib/utf8proc-2.2.0/test/charwidth.c Normal file
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@ -0,0 +1,77 @@
#include "tests.h"
#include <ctype.h>
#include <wchar.h>
static int my_unassigned(int c) {
int cat = utf8proc_get_property(c)->category;
return (cat == UTF8PROC_CATEGORY_CN) || (cat == UTF8PROC_CATEGORY_CO);
}
static int my_isprint(int c) {
int cat = utf8proc_get_property(c)->category;
return (UTF8PROC_CATEGORY_LU <= cat && cat <= UTF8PROC_CATEGORY_ZS) ||
(c == 0x0601 || c == 0x0602 || c == 0x0603 || c == 0x06dd || c == 0x00ad) ||
(cat == UTF8PROC_CATEGORY_CN) || (cat == UTF8PROC_CATEGORY_CO);
}
int main(int argc, char **argv)
{
int c, error = 0, updates = 0;
(void) argc; /* unused */
(void) argv; /* unused */
/* some simple sanity tests of the character widths */
for (c = 0; c <= 0x110000; ++c) {
int cat = utf8proc_get_property(c)->category;
int w = utf8proc_charwidth(c);
if ((cat == UTF8PROC_CATEGORY_MN || cat == UTF8PROC_CATEGORY_ME) && w > 0) {
fprintf(stderr, "nonzero width %d for combining char %x\n", w, c);
error += 1;
}
if (w == 0 &&
((cat >= UTF8PROC_CATEGORY_LU && cat <= UTF8PROC_CATEGORY_LO) ||
(cat >= UTF8PROC_CATEGORY_ND && cat <= UTF8PROC_CATEGORY_SC) ||
(cat >= UTF8PROC_CATEGORY_SO && cat <= UTF8PROC_CATEGORY_ZS))) {
fprintf(stderr, "zero width for symbol-like char %x\n", c);
error += 1;
}
if (c <= 127 && ((!isprint(c) && w > 0) || (isprint(c) && wcwidth(c) != w))) {
fprintf(stderr, "wcwidth %d mismatch %d for %s ASCII %x\n",
wcwidth(c), w,
isprint(c) ? "printable" : "non-printable", c);
error += 1;
}
if (!my_isprint(c) && w > 0) {
fprintf(stderr, "non-printing %x had width %d\n", c, w);
error += 1;
}
if (my_unassigned(c) && w != 1) {
fprintf(stderr, "unexpected width %d for unassigned char %x\n", w, c);
error += 1;
}
}
check(!error, "utf8proc_charwidth FAILED %d tests.", error);
check(utf8proc_charwidth(0x00ad) == 1, "incorrect width for U+00AD (soft hyphen)");
check(utf8proc_charwidth(0xe000) == 1, "incorrect width for U+e000 (PUA)");
/* print some other information by compariing with system wcwidth */
printf("Mismatches with system wcwidth (not necessarily errors):\n");
for (c = 0; c <= 0x110000; ++c) {
int w = utf8proc_charwidth(c);
int wc = wcwidth(c);
if (sizeof(wchar_t) == 2 && c >= (1<<16)) continue;
/* lots of these errors for out-of-date system unicode tables */
if (wc == -1 && my_isprint(c) && !my_unassigned(c) && w > 0)
updates += 1;
if (wc == -1 && !my_isprint(c) && w > 0)
printf(" wcwidth(%x) = -1 for non-printable width-%d char\n", c, w);
if (wc >= 0 && wc != w)
printf(" wcwidth(%x) = %d != charwidth %d\n", c, wc, w);
}
printf(" ... (positive widths for %d chars unknown to wcwidth) ...\n", updates);
printf("Character-width tests SUCCEEDED.\n");
return 0;
}

1
rhubarb/lib/utf8proc-2a2f97e1/test/custom.c → rhubarb/lib/utf8proc-2.2.0/test/custom.c
View File

@ -23,5 +23,6 @@ int main(void)
check(strlen((char*) output) == 6, "incorrect output length"); check(strlen((char*) output) == 6, "incorrect output length");
check(!memcmp(correct, output, 7), "incorrect output data"); check(!memcmp(correct, output, 7), "incorrect output data");
free(output); free(output);
printf("map_custom tests SUCCEEDED.\n");
return 0; return 0;
} }

0
rhubarb/lib/utf8proc-2a2f97e1/test/graphemetest.c → rhubarb/lib/utf8proc-2.2.0/test/graphemetest.c
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0
rhubarb/lib/utf8proc-2a2f97e1/test/iterate.c → rhubarb/lib/utf8proc-2.2.0/test/iterate.c
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46
rhubarb/lib/utf8proc-2.2.0/test/misc.c Normal file
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@ -0,0 +1,46 @@
/* Miscellaneous tests, e.g. regression tests */
#include "tests.h"
static void issue128(void) /* #128 */
{
utf8proc_uint8_t input[] = {0x72, 0xcc, 0x87, 0xcc, 0xa3, 0x00}; /* "r\u0307\u0323" */
utf8proc_uint8_t nfc[] = {0xe1, 0xb9, 0x9b, 0xcc, 0x87, 0x00}; /* "\u1E5B\u0307" */
utf8proc_uint8_t nfd[] = {0x72, 0xcc, 0xa3, 0xcc, 0x87, 0x00}; /* "r\u0323\u0307" */
utf8proc_uint8_t *nfc_out, *nfd_out;
nfc_out = utf8proc_NFC(input);
printf("NFC \"%s\" -> \"%s\" vs. \"%s\"\n", (char*)input, (char*)nfc_out, (char*)nfc);
check(strlen((char*) nfc_out) == 5, "incorrect nfc length");
check(!memcmp(nfc, nfc_out, 6), "incorrect nfc data");
nfd_out = utf8proc_NFD(input);
printf("NFD \"%s\" -> \"%s\" vs. \"%s\"\n", (char*)input, (char*)nfd_out, (char*)nfd);
check(strlen((char*) nfd_out) == 5, "incorrect nfd length");
check(!memcmp(nfd, nfd_out, 6), "incorrect nfd data");
free(nfd_out); free(nfc_out);
}
static void issue102(void) /* #128 */
{
utf8proc_uint8_t input[] = {0x58, 0xe2, 0x81, 0xa5, 0x45, 0xcc, 0x80, 0xc2, 0xad, 0xe1, 0xb4, 0xac, 0x00}; /* "X\u2065E\u0300\u00ad\u1d2c" */
utf8proc_uint8_t stripna[] = {0x78, 0xc3, 0xa8, 0x61, 0x00}; /* "x\u00e8a" */
utf8proc_uint8_t correct[] = {0x78, 0xe2, 0x81, 0xa5, 0xc3, 0xa8, 0x61, 0x00}; /* "x\u2065\u00e8a" */
utf8proc_uint8_t *output;
utf8proc_map(input, 0, &output, UTF8PROC_NULLTERM | UTF8PROC_STABLE |
UTF8PROC_COMPOSE | UTF8PROC_COMPAT | UTF8PROC_CASEFOLD | UTF8PROC_IGNORE | UTF8PROC_STRIPNA);
printf("NFKC_Casefold \"%s\" -> \"%s\" vs. \"%s\"\n", (char*)input, (char*)output, (char*)stripna);
check(strlen((char*) output) == 4, "incorrect NFKC_Casefold+stripna length");
check(!memcmp(stripna, output, 5), "incorrect NFKC_Casefold+stripna data");
free(output);
output = utf8proc_NFKC_Casefold(input);
printf("NFKC_Casefold \"%s\" -> \"%s\" vs. \"%s\"\n", (char*)input, (char*)output, (char*)correct);
check(strlen((char*) output) == 7, "incorrect NFKC_Casefold length");
check(!memcmp(correct, output, 8), "incorrect NFKC_Casefold data");
}
int main(void)
{
issue128();
issue102();
printf("Misc tests SUCCEEDED.\n");
return 0;
}

0
rhubarb/lib/utf8proc-2a2f97e1/test/normtest.c → rhubarb/lib/utf8proc-2.2.0/test/normtest.c
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60
rhubarb/lib/utf8proc-2.2.0/test/printproperty.c Normal file
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@ -0,0 +1,60 @@
/* simple test program to print out the utf8proc properties for a codepoint */
#include "tests.h"
int main(int argc, char **argv)
{
int i;
for (i = 1; i < argc; ++i) {
utf8proc_uint8_t cstr[16], *map;
unsigned int c;
if (!strcmp(argv[i], "-V")) {
printf("utf8proc version %s\n", utf8proc_version());
continue;
}
check(sscanf(argv[i],"%x",&c) == 1, "invalid hex input %s", argv[i]);
const utf8proc_property_t *p = utf8proc_get_property(c);
if (utf8proc_codepoint_valid(c))
cstr[utf8proc_encode_char(c, cstr)] = 0;
else
strcat((char*)cstr, "N/A");
utf8proc_map(cstr, 0, &map, UTF8PROC_NULLTERM | UTF8PROC_CASEFOLD);
printf("U+%s: %s\n"
" category = %s\n"
" combining_class = %d\n"
" bidi_class = %d\n"
" decomp_type = %d\n"
" uppercase_mapping = %x\n"
" lowercase_mapping = %x\n"
" titlecase_mapping = %x\n"
" casefold = %s\n"
" comb_index = %d\n"
" bidi_mirrored = %d\n"
" comp_exclusion = %d\n"
" ignorable = %d\n"
" control_boundary = %d\n"
" boundclass = %d\n"
" charwidth = %d\n",
argv[i], (char*) cstr,
utf8proc_category_string(c),
p->combining_class,
p->bidi_class,
p->decomp_type,
utf8proc_toupper(c),
utf8proc_tolower(c),
utf8proc_totitle(c),
(char *) map,
p->comb_index,
p->bidi_mirrored,
p->comp_exclusion,
p->ignorable,
p->control_boundary,
p->boundclass,
utf8proc_charwidth(c));
free(map);
}
return 0;
}

0
rhubarb/lib/utf8proc-2a2f97e1/test/tests.c → rhubarb/lib/utf8proc-2.2.0/test/tests.c
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0
rhubarb/lib/utf8proc-2a2f97e1/test/tests.h → rhubarb/lib/utf8proc-2.2.0/test/tests.h
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0
rhubarb/lib/utf8proc-2a2f97e1/test/valid.c → rhubarb/lib/utf8proc-2.2.0/test/valid.c
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54
rhubarb/lib/utf8proc-2a2f97e1/utf8proc.c → rhubarb/lib/utf8proc-2.2.0/utf8proc.c
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@ -1,6 +1,6 @@
/* -*- mode: c; c-basic-offset: 2; tab-width: 2; indent-tabs-mode: nil -*- */ /* -*- mode: c; c-basic-offset: 2; tab-width: 2; indent-tabs-mode: nil -*- */
/* /*
* Copyright (c) 2015 Steven G. Johnson, Jiahao Chen, Peter Colberg, Tony Kelman, Scott P. Jones, and other contributors. * Copyright (c) 2018 Steven G. Johnson, Jiahao Chen, Peter Colberg, Tony Kelman, Scott P. Jones, and other contributors.
* Copyright (c) 2009 Public Software Group e. V., Berlin, Germany * Copyright (c) 2009 Public Software Group e. V., Berlin, Germany
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
@ -42,6 +42,14 @@
#include "utf8proc.h" #include "utf8proc.h"
#ifndef SSIZE_MAX
#define SSIZE_MAX ((size_t)SIZE_MAX/2)
#endif
#ifndef UINT16_MAX
# define UINT16_MAX 65535U
#endif
#include "utf8proc_data.c" #include "utf8proc_data.c"
@ -271,12 +279,8 @@ static utf8proc_bool grapheme_break_simple(int lbc, int tbc) {
tbc == UTF8PROC_BOUNDCLASS_ZWJ || // --- tbc == UTF8PROC_BOUNDCLASS_ZWJ || // ---
tbc == UTF8PROC_BOUNDCLASS_SPACINGMARK || // GB9a tbc == UTF8PROC_BOUNDCLASS_SPACINGMARK || // GB9a
lbc == UTF8PROC_BOUNDCLASS_PREPEND) ? false : // GB9b lbc == UTF8PROC_BOUNDCLASS_PREPEND) ? false : // GB9b
((lbc == UTF8PROC_BOUNDCLASS_E_BASE || // GB10 (requires additional handling below) (lbc == UTF8PROC_BOUNDCLASS_E_ZWG && // GB11 (requires additional handling below)
lbc == UTF8PROC_BOUNDCLASS_E_BASE_GAZ) && // ---- tbc == UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC) ? false : // ----
tbc == UTF8PROC_BOUNDCLASS_E_MODIFIER) ? false : // ----
(lbc == UTF8PROC_BOUNDCLASS_ZWJ && // GB11
(tbc == UTF8PROC_BOUNDCLASS_GLUE_AFTER_ZWJ || // ----
tbc == UTF8PROC_BOUNDCLASS_E_BASE_GAZ)) ? false : // ----
(lbc == UTF8PROC_BOUNDCLASS_REGIONAL_INDICATOR && // GB12/13 (requires additional handling below) (lbc == UTF8PROC_BOUNDCLASS_REGIONAL_INDICATOR && // GB12/13 (requires additional handling below)
tbc == UTF8PROC_BOUNDCLASS_REGIONAL_INDICATOR) ? false : // ---- tbc == UTF8PROC_BOUNDCLASS_REGIONAL_INDICATOR) ? false : // ----
true; // GB999 true; // GB999
@ -284,9 +288,8 @@ static utf8proc_bool grapheme_break_simple(int lbc, int tbc) {
static utf8proc_bool grapheme_break_extended(int lbc, int tbc, utf8proc_int32_t *state) static utf8proc_bool grapheme_break_extended(int lbc, int tbc, utf8proc_int32_t *state)
{ {
int lbc_override = lbc; int lbc_override = ((state && *state != UTF8PROC_BOUNDCLASS_START)
if (state && *state != UTF8PROC_BOUNDCLASS_START) ? *state : lbc);
lbc_override = *state;
utf8proc_bool break_permitted = grapheme_break_simple(lbc_override, tbc); utf8proc_bool break_permitted = grapheme_break_simple(lbc_override, tbc);
if (state) { if (state) {
// Special support for GB 12/13 made possible by GB999. After two RI // Special support for GB 12/13 made possible by GB999. After two RI
@ -296,12 +299,15 @@ static utf8proc_bool grapheme_break_extended(int lbc, int tbc, utf8proc_int32_t
// forbidden by a different rule such as GB9). // forbidden by a different rule such as GB9).
if (*state == tbc && tbc == UTF8PROC_BOUNDCLASS_REGIONAL_INDICATOR) if (*state == tbc && tbc == UTF8PROC_BOUNDCLASS_REGIONAL_INDICATOR)
*state = UTF8PROC_BOUNDCLASS_OTHER; *state = UTF8PROC_BOUNDCLASS_OTHER;
// Special support for GB10. Fold any EXTEND codepoints into the previous // Special support for GB11 (emoji extend* zwj / emoji)
// boundclass if we're dealing with an emoji base boundclass. else if (*state == UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC) {
else if ((*state == UTF8PROC_BOUNDCLASS_E_BASE || if (tbc == UTF8PROC_BOUNDCLASS_EXTEND) // fold EXTEND codepoints into emoji
*state == UTF8PROC_BOUNDCLASS_E_BASE_GAZ) && *state = UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC;
tbc == UTF8PROC_BOUNDCLASS_EXTEND) else if (tbc == UTF8PROC_BOUNDCLASS_ZWJ)
*state = UTF8PROC_BOUNDCLASS_E_BASE; *state = UTF8PROC_BOUNDCLASS_E_ZWG; // state to record emoji+zwg combo
else
*state = tbc;
}
else else
*state = tbc; *state = tbc;
} }
@ -424,6 +430,9 @@ UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_decompose_char(utf8proc_int32_t uc,
if (options & UTF8PROC_IGNORE) { if (options & UTF8PROC_IGNORE) {
if (property->ignorable) return 0; if (property->ignorable) return 0;
} }
if (options & UTF8PROC_STRIPNA) {
if (!category) return 0;
}
if (options & UTF8PROC_LUMP) { if (options & UTF8PROC_LUMP) {
if (category == UTF8PROC_CATEGORY_ZS) utf8proc_decompose_lump(0x0020); if (category == UTF8PROC_CATEGORY_ZS) utf8proc_decompose_lump(0x0020);
if (uc == 0x2018 || uc == 0x2019 || uc == 0x02BC || uc == 0x02C8) if (uc == 0x2018 || uc == 0x2019 || uc == 0x02BC || uc == 0x02C8)
@ -632,9 +641,9 @@ UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_normalize_utf32(utf8proc_int32_t *b
current_property->comb_index != UINT16_MAX && current_property->comb_index != UINT16_MAX &&
current_property->comb_index >= 0x8000) { current_property->comb_index >= 0x8000) {
int sidx = starter_property->comb_index; int sidx = starter_property->comb_index;
int idx = (current_property->comb_index & 0x3FFF) - utf8proc_combinations[sidx]; int idx = current_property->comb_index & 0x3FFF;
if (idx >= 0 && idx <= utf8proc_combinations[sidx + 1] ) { if (idx >= utf8proc_combinations[sidx] && idx <= utf8proc_combinations[sidx + 1] ) {
idx += sidx + 2; idx += sidx + 2 - utf8proc_combinations[sidx];
if (current_property->comb_index & 0x4000) { if (current_property->comb_index & 0x4000) {
composition = (utf8proc_combinations[idx] << 16) | utf8proc_combinations[idx+1]; composition = (utf8proc_combinations[idx] << 16) | utf8proc_combinations[idx+1];
} else } else
@ -753,3 +762,10 @@ UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKC(const utf8proc_uint8_t *str)
UTF8PROC_COMPOSE | UTF8PROC_COMPAT); UTF8PROC_COMPOSE | UTF8PROC_COMPAT);
return retval; return retval;
} }
UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKC_Casefold(const utf8proc_uint8_t *str) {
utf8proc_uint8_t *retval;
utf8proc_map(str, 0, &retval, UTF8PROC_NULLTERM | UTF8PROC_STABLE |
UTF8PROC_COMPOSE | UTF8PROC_COMPAT | UTF8PROC_CASEFOLD | UTF8PROC_IGNORE);
return retval;
}

54
rhubarb/lib/utf8proc-2a2f97e1/utf8proc.h → rhubarb/lib/utf8proc-2.2.0/utf8proc.h
View File

@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2015 Steven G. Johnson, Jiahao Chen, Peter Colberg, Tony Kelman, Scott P. Jones, and other contributors. * Copyright (c) 2018 Steven G. Johnson, Jiahao Chen, Peter Colberg, Tony Kelman, Scott P. Jones, and other contributors.
* Copyright (c) 2009 Public Software Group e. V., Berlin, Germany * Copyright (c) 2009 Public Software Group e. V., Berlin, Germany
* *
* Permission is hereby granted, free of charge, to any person obtaining a * Permission is hereby granted, free of charge, to any person obtaining a
@ -71,7 +71,7 @@
/** The MAJOR version number (increased when backwards API compatibility is broken). */ /** The MAJOR version number (increased when backwards API compatibility is broken). */
#define UTF8PROC_VERSION_MAJOR 2 #define UTF8PROC_VERSION_MAJOR 2
/** The MINOR version number (increased when new functionality is added in a backwards-compatible manner). */ /** The MINOR version number (increased when new functionality is added in a backwards-compatible manner). */
#define UTF8PROC_VERSION_MINOR 1 #define UTF8PROC_VERSION_MINOR 2
/** The PATCH version (increased for fixes that do not change the API). */ /** The PATCH version (increased for fixes that do not change the API). */
#define UTF8PROC_VERSION_PATCH 0 #define UTF8PROC_VERSION_PATCH 0
/** @} */ /** @} */
@ -120,20 +120,26 @@ typedef bool utf8proc_bool;
#endif #endif
#include <limits.h> #include <limits.h>
#define UTF8PROC_DLLEXPORT #ifdef UTF8PROC_STATIC
# define UTF8PROC_DLLEXPORT
#else
# ifdef _WIN32
# ifdef UTF8PROC_EXPORTS
# define UTF8PROC_DLLEXPORT __declspec(dllexport)
# else
# define UTF8PROC_DLLEXPORT __declspec(dllimport)
# endif
# elif __GNUC__ >= 4
# define UTF8PROC_DLLEXPORT __attribute__ ((visibility("default")))
# else
# define UTF8PROC_DLLEXPORT
# endif
#endif
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
#ifndef SSIZE_MAX
#define SSIZE_MAX ((size_t)SIZE_MAX/2)
#endif
#ifndef UINT16_MAX
# define UINT16_MAX 65535U
#endif
/** /**
* Option flags used by several functions in the library. * Option flags used by several functions in the library.
*/ */
@ -199,6 +205,10 @@ typedef enum {
* @ref UTF8PROC_DECOMPOSE * @ref UTF8PROC_DECOMPOSE
*/ */
UTF8PROC_STRIPMARK = (1<<13), UTF8PROC_STRIPMARK = (1<<13),
/**
* Strip unassigned codepoints.
*/
UTF8PROC_STRIPNA = (1<<14),
} utf8proc_option_t; } utf8proc_option_t;
/** @name Error codes /** @name Error codes
@ -364,10 +374,18 @@ typedef enum {
UTF8PROC_BOUNDCLASS_SPACINGMARK = 12, /**< Spacingmark */ UTF8PROC_BOUNDCLASS_SPACINGMARK = 12, /**< Spacingmark */
UTF8PROC_BOUNDCLASS_PREPEND = 13, /**< Prepend */ UTF8PROC_BOUNDCLASS_PREPEND = 13, /**< Prepend */
UTF8PROC_BOUNDCLASS_ZWJ = 14, /**< Zero Width Joiner */ UTF8PROC_BOUNDCLASS_ZWJ = 14, /**< Zero Width Joiner */
/* the following are no longer used in Unicode 11, but we keep
the constants here for backward compatibility */
UTF8PROC_BOUNDCLASS_E_BASE = 15, /**< Emoji Base */ UTF8PROC_BOUNDCLASS_E_BASE = 15, /**< Emoji Base */
UTF8PROC_BOUNDCLASS_E_MODIFIER = 16, /**< Emoji Modifier */ UTF8PROC_BOUNDCLASS_E_MODIFIER = 16, /**< Emoji Modifier */
UTF8PROC_BOUNDCLASS_GLUE_AFTER_ZWJ = 17, /**< Glue_After_ZWJ */ UTF8PROC_BOUNDCLASS_GLUE_AFTER_ZWJ = 17, /**< Glue_After_ZWJ */
UTF8PROC_BOUNDCLASS_E_BASE_GAZ = 18, /**< E_BASE + GLUE_AFTER_ZJW */ UTF8PROC_BOUNDCLASS_E_BASE_GAZ = 18, /**< E_BASE + GLUE_AFTER_ZJW */
/* the Extended_Pictographic property is used in the Unicode 11
grapheme-boundary rules, so we store it in the boundclass field */
UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC = 19,
UTF8PROC_BOUNDCLASS_E_ZWG = 20, /* UTF8PROC_BOUNDCLASS_EXTENDED_PICTOGRAPHIC + ZWJ */
} utf8proc_boundclass_t; } utf8proc_boundclass_t;
/** /**
@ -455,6 +473,7 @@ UTF8PROC_DLLEXPORT const utf8proc_property_t *utf8proc_get_property(utf8proc_int
* - @ref UTF8PROC_CHARBOUND - insert 0xFF bytes before each grapheme cluster * - @ref UTF8PROC_CHARBOUND - insert 0xFF bytes before each grapheme cluster
* - @ref UTF8PROC_LUMP - lump certain different codepoints together * - @ref UTF8PROC_LUMP - lump certain different codepoints together
* - @ref UTF8PROC_STRIPMARK - remove all character marks * - @ref UTF8PROC_STRIPMARK - remove all character marks
* - @ref UTF8PROC_STRIPNA - remove unassigned codepoints
* @param last_boundclass * @param last_boundclass
* Pointer to an integer variable containing * Pointer to an integer variable containing
* the previous codepoint's boundary class if the @ref UTF8PROC_CHARBOUND * the previous codepoint's boundary class if the @ref UTF8PROC_CHARBOUND
@ -566,6 +585,8 @@ UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_reencode(utf8proc_int32_t *buffer,
* Given a pair of consecutive codepoints, return whether a grapheme break is * Given a pair of consecutive codepoints, return whether a grapheme break is
* permitted between them (as defined by the extended grapheme clusters in UAX#29). * permitted between them (as defined by the extended grapheme clusters in UAX#29).
* *
* @param codepoint1 The first codepoint.
* @param codepoint2 The second codepoint, occurring consecutively after `codepoint1`.
* @param state Beginning with Version 29 (Unicode 9.0.0), this algorithm requires * @param state Beginning with Version 29 (Unicode 9.0.0), this algorithm requires
* state to break graphemes. This state can be passed in as a pointer * state to break graphemes. This state can be passed in as a pointer
* in the `state` argument and should initially be set to 0. If the * in the `state` argument and should initially be set to 0. If the
@ -641,7 +662,7 @@ UTF8PROC_DLLEXPORT const char *utf8proc_category_string(utf8proc_int32_t codepoi
* contain NULL characters with the string if `str` contained NULL * contain NULL characters with the string if `str` contained NULL
* characters). Other flags in the `options` field are passed to the * characters). Other flags in the `options` field are passed to the
* functions defined above, and regarded as described. See also * functions defined above, and regarded as described. See also
* @ref utfproc_map_custom to supply a custom codepoint transformation. * @ref utf8proc_map_custom to supply a custom codepoint transformation.
* *
* In case of success the length of the new string is returned, * In case of success the length of the new string is returned,
* otherwise a negative error code is returned. * otherwise a negative error code is returned.
@ -666,8 +687,8 @@ UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_map_custom(
/** @name Unicode normalization /** @name Unicode normalization
* *
* Returns a pointer to newly allocated memory of a NFD, NFC, NFKD or NFKC * Returns a pointer to newly allocated memory of a NFD, NFC, NFKD, NFKC or
* normalized version of the null-terminated string `str`. These * NFKC_Casefold normalized version of the null-terminated string `str`. These
* are shortcuts to calling @ref utf8proc_map with @ref UTF8PROC_NULLTERM * are shortcuts to calling @ref utf8proc_map with @ref UTF8PROC_NULLTERM
* combined with @ref UTF8PROC_STABLE and flags indicating the normalization. * combined with @ref UTF8PROC_STABLE and flags indicating the normalization.
*/ */
@ -680,6 +701,11 @@ UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFC(const utf8proc_uint8_t *str);
UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKD(const utf8proc_uint8_t *str); UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKD(const utf8proc_uint8_t *str);
/** NFKC normalization (@ref UTF8PROC_COMPOSE and @ref UTF8PROC_COMPAT). */ /** NFKC normalization (@ref UTF8PROC_COMPOSE and @ref UTF8PROC_COMPAT). */
UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKC(const utf8proc_uint8_t *str); UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKC(const utf8proc_uint8_t *str);
/**
* NFKC_Casefold normalization (@ref UTF8PROC_COMPOSE and @ref UTF8PROC_COMPAT
* and @ref UTF8PROC_CASEFOLD and @ref UTF8PROC_IGNORE).
**/
UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFKC_Casefold(const utf8proc_uint8_t *str);
/** @} */ /** @} */
#ifdef __cplusplus #ifdef __cplusplus

20059
rhubarb/lib/utf8proc-2a2f97e1/utf8proc_data.c → rhubarb/lib/utf8proc-2.2.0/utf8proc_data.c
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File diff suppressed because it is too large Load Diff

0
rhubarb/lib/utf8proc-2a2f97e1/utils.cmake → rhubarb/lib/utf8proc-2.2.0/utils.cmake
View File

33
rhubarb/lib/utf8proc-2a2f97e1/CMakeLists.txt
View File

@ -1,33 +0,0 @@
cmake_minimum_required (VERSION 2.8)
include (utils.cmake)
disallow_intree_builds()
project (utf8proc C)
# This is the ABI version number, which may differ from the
# API version number (defined in utf8proc.h).
# Be sure to also update these in Makefile and MANIFEST!
set(SO_MAJOR 2)
set(SO_MINOR 1)
set(SO_PATCH 0)
add_definitions (
-DUTF8PROC_EXPORTS
)
if (NOT MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -std=c99 -pedantic -Wall")
endif ()
add_library (utf8proc
utf8proc.c
utf8proc.h
)
set_target_properties (utf8proc PROPERTIES
POSITION_INDEPENDENT_CODE ON
VERSION "${SO_MAJOR}.${SO_MINOR}.${SO_PATCH}"
SOVERSION ${SO_MAJOR}
)

7
rhubarb/lib/utf8proc-2a2f97e1/MANIFEST
View File

@ -1,7 +0,0 @@
include/
include/utf8proc.h
lib/
lib/libutf8proc.a
lib/libutf8proc.so -> libutf8proc.so.2.1.0
lib/libutf8proc.so.2 -> libutf8proc.so.2.1.0
lib/libutf8proc.so.2.1.0

71
rhubarb/lib/utf8proc-2a2f97e1/test/charwidth.c
View File

@ -1,71 +0,0 @@
#include "tests.h"
#include <ctype.h>
#include <wchar.h>
static int my_isprint(int c) {
int cat = utf8proc_get_property(c)->category;
return (UTF8PROC_CATEGORY_LU <= cat && cat <= UTF8PROC_CATEGORY_ZS) ||
(c == 0x0601 || c == 0x0602 || c == 0x0603 || c == 0x06dd);
}
int main(int argc, char **argv)
{
int c, error = 0, updates = 0;
(void) argc; /* unused */
(void) argv; /* unused */
/* some simple sanity tests of the character widths */
for (c = 0; c <= 0x110000; ++c) {
int cat = utf8proc_get_property(c)->category;
int w = utf8proc_charwidth(c);
if ((cat == UTF8PROC_CATEGORY_MN || cat == UTF8PROC_CATEGORY_ME) &&
w > 0) {
fprintf(stderr, "nonzero width %d for combining char %x\n", w, c);
error = 1;
}
if (w == 0 &&
((cat >= UTF8PROC_CATEGORY_LU && cat <= UTF8PROC_CATEGORY_LO) ||
(cat >= UTF8PROC_CATEGORY_ND && cat <= UTF8PROC_CATEGORY_SC) ||
(cat >= UTF8PROC_CATEGORY_SO && cat <= UTF8PROC_CATEGORY_ZS))) {
fprintf(stderr, "zero width for symbol-like char %x\n", c);
error = 1;
}
if (c <= 127 && ((!isprint(c) && w > 0) ||
(isprint(c) && wcwidth(c) != w))) {
fprintf(stderr, "wcwidth %d mismatch %d for %s ASCII %x\n",
wcwidth(c), w,
isprint(c) ? "printable" : "non-printable", c);
error = 1;
}
if (!my_isprint(c) && w > 0) {
fprintf(stderr, "non-printing %x had width %d\n", c, w);
error = 1;
}
}
check(!error, "utf8proc_charwidth FAILED tests.");
/* print some other information by compariing with system wcwidth */
printf("Mismatches with system wcwidth (not necessarily errors):\n");
for (c = 0; c <= 0x110000; ++c) {
int w = utf8proc_charwidth(c);
int wc = wcwidth(c);
if (sizeof(wchar_t) == 2 && c >= (1<<16)) continue;
/* lots of these errors for out-of-date system unicode tables */
if (wc == -1 && my_isprint(c) && w > 0) {
updates += 1;
#if 0
printf(" wcwidth(%x) = -1 for printable char\n", c);
#endif
}
if (wc == -1 && !my_isprint(c) && w > 0)
printf(" wcwidth(%x) = -1 for non-printable width-%d char\n", c, w);
if (wc >= 0 && wc != w)
printf(" wcwidth(%x) = %d != charwidth %d\n", c, wc, w);
}
printf(" ... (positive widths for %d chars unknown to wcwidth) ...\n",
updates);
printf("Character-width tests SUCCEEDED.\n");
return 0;
}

49
rhubarb/lib/utf8proc-2a2f97e1/test/printproperty.c
View File

@ -1,49 +0,0 @@
/* simple test program to print out the utf8proc properties for a codepoint */
#include "tests.h"
int main(int argc, char **argv)
{
int i;
for (i = 1; i < argc; ++i) {
unsigned int c;
if (!strcmp(argv[i], "-V")) {
printf("utf8proc version %s\n", utf8proc_version());
continue;
}
check(sscanf(argv[i],"%x",&c) == 1, "invalid hex input %s", argv[i]);
const utf8proc_property_t *p = utf8proc_get_property(c);
printf("U+%s:\n"
" category = %s\n"
" combining_class = %d\n"
" bidi_class = %d\n"
" decomp_type = %d\n"
" uppercase_mapping = %x\n"
" lowercase_mapping = %x\n"
" titlecase_mapping = %x\n"
" comb_index = %d\n"
" bidi_mirrored = %d\n"
" comp_exclusion = %d\n"
" ignorable = %d\n"
" control_boundary = %d\n"
" boundclass = %d\n"
" charwidth = %d\n",
argv[i],
utf8proc_category_string(c),
p->combining_class,
p->bidi_class,
p->decomp_type,
utf8proc_toupper(c),
utf8proc_tolower(c),
utf8proc_totitle(c),
p->comb_index,
p->bidi_mirrored,
p->comp_exclusion,
p->ignorable,
p->control_boundary,
p->boundclass,
utf8proc_charwidth(c));
}
return 0;
}

23
rhubarb/lib/utf8proc.patch
View File

@ -1,23 +0,0 @@
diff --git a/lib/utf8proc-2a2f97e1/utf8proc.h b/lib/utf8proc-2a2f97e1/utf8proc.h
index 64155a1..2fca528 100644
--- a/lib/utf8proc-2a2f97e1/utf8proc.h
+++ b/lib/utf8proc-2a2f97e1/utf8proc.h
@@ -120,17 +120,7 @@ typedef bool utf8proc_bool;
#endif
#include <limits.h>
-#ifdef _WIN32
-# ifdef UTF8PROC_EXPORTS
-# define UTF8PROC_DLLEXPORT __declspec(dllexport)
-# else
-# define UTF8PROC_DLLEXPORT __declspec(dllimport)
-# endif
-#elif __GNUC__ >= 4
-# define UTF8PROC_DLLEXPORT __attribute__ ((visibility("default")))
-#else
-# define UTF8PROC_DLLEXPORT
-#endif
+#define UTF8PROC_DLLEXPORT
#ifdef __cplusplus
extern "C" {