--- /dev/null
+README 2017/07/08
+
+Oniguruma ---- (C) K.Kosako <kkosako0@gmail.com>
+
+https://github.com/kkos/oniguruma
+
+FIXED Security Issues:
+ CVE-2017-9224, CVE-2017-9225, CVE-2017-9226
+ CVE-2017-9227, CVE-2017-9228, CVE-2017-9229
+
+---
+Oniguruma is a regular expressions library.
+The characteristics of this library is that different character encoding
+for every regular expression object can be specified.
+
+Supported character encodings:
+
+ ASCII, UTF-8, UTF-16BE, UTF-16LE, UTF-32BE, UTF-32LE,
+ EUC-JP, EUC-TW, EUC-KR, EUC-CN,
+ Shift_JIS, Big5, GB18030, KOI8-R, CP1251,
+ ISO-8859-1, ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5,
+ ISO-8859-6, ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-8859-10,
+ ISO-8859-11, ISO-8859-13, ISO-8859-14, ISO-8859-15, ISO-8859-16
+
+* GB18030: contributed by KUBO Takehiro
+* CP1251: contributed by Byte
+------------------------------------------------------------
+
+License
+
+ BSD license.
+
+
+Install
+
+ Case 1: Unix and Cygwin platform
+
+ 1. autoreconf -vfi (* case: configure script is not found.)
+
+ 2. ./configure
+ 3. make
+ 4. make install
+
+ * uninstall
+
+ make uninstall
+
+ * configuration check
+
+ onig-config --cflags
+ onig-config --libs
+ onig-config --prefix
+ onig-config --exec-prefix
+
+
+
+ Case 2: Windows 64/32bit platform (Visual Studio)
+
+ execute make_win64 or make_win32
+
+ src/onig_s.lib: static link library
+ src/onig.dll: dynamic link library
+
+ * test (ASCII/Shift_JIS)
+ 1. cd src
+ 2. copy ..\windows\testc.c .
+ 3. nmake -f Makefile.windows ctest
+
+ (I have checked by Visual Studio Community 2015)
+
+
+
+Regular Expressions
+
+ See doc/RE (or doc/RE.ja for Japanese).
+
+
+Usage
+
+ Include oniguruma.h in your program. (Oniguruma API)
+ See doc/API for Oniguruma API.
+
+ If you want to disable UChar type (== unsigned char) definition
+ in oniguruma.h, define ONIG_ESCAPE_UCHAR_COLLISION and then
+ include oniguruma.h.
+
+ If you want to disable regex_t type definition in oniguruma.h,
+ define ONIG_ESCAPE_REGEX_T_COLLISION and then include oniguruma.h.
+
+ Example of the compiling/linking command line in Unix or Cygwin,
+ (prefix == /usr/local case)
+
+ cc sample.c -L/usr/local/lib -lonig
+
+
+ If you want to use static link library(onig_s.lib) in Win32,
+ add option -DONIG_EXTERN=extern to C compiler.
+
+
+
+Sample Programs
+
+ sample/simple.c example of the minimum (Oniguruma API)
+ sample/names.c example of the named group callback.
+ sample/encode.c example of some encodings.
+ sample/listcap.c example of the capture history.
+ sample/posix.c POSIX API sample.
+ sample/sql.c example of the variable meta characters.
+ (SQL-like pattern matching)
+ sample/user_property.c example of user defined Unicode property.
+
+Test Programs
+ sample/syntax.c Perl, Java and ASIS syntax test.
+ sample/crnl.c --enable-crnl-as-line-terminator test
+
+
+Source Files
+
+ oniguruma.h Oniguruma API header file. (public)
+ onig-config.in configuration check program template.
+
+ regenc.h character encodings framework header file.
+ regint.h internal definitions
+ regparse.h internal definitions for regparse.c and regcomp.c
+ regcomp.c compiling and optimization functions
+ regenc.c character encodings framework.
+ regerror.c error message function
+ regext.c extended API functions. (deluxe version API)
+ regexec.c search and match functions
+ regparse.c parsing functions.
+ regsyntax.c pattern syntax functions and built-in syntax definitions.
+ regtrav.c capture history tree data traverse functions.
+ regversion.c version info function.
+ st.h hash table functions header file
+ st.c hash table functions
+
+ oniggnu.h GNU regex API header file. (public)
+ reggnu.c GNU regex API functions
+
+ onigposix.h POSIX API header file. (public)
+ regposerr.c POSIX error message function.
+ regposix.c POSIX API functions.
+
+ mktable.c character type table generator.
+ ascii.c ASCII encoding.
+ euc_jp.c EUC-JP encoding.
+ euc_tw.c EUC-TW encoding.
+ euc_kr.c EUC-KR, EUC-CN encoding.
+ sjis.c Shift_JIS encoding.
+ big5.c Big5 encoding.
+ gb18030.c GB18030 encoding.
+ koi8.c KOI8 encoding.
+ koi8_r.c KOI8-R encoding.
+ cp1251.c CP1251 encoding.
+ iso8859_1.c ISO-8859-1 encoding. (Latin-1)
+ iso8859_2.c ISO-8859-2 encoding. (Latin-2)
+ iso8859_3.c ISO-8859-3 encoding. (Latin-3)
+ iso8859_4.c ISO-8859-4 encoding. (Latin-4)
+ iso8859_5.c ISO-8859-5 encoding. (Cyrillic)
+ iso8859_6.c ISO-8859-6 encoding. (Arabic)
+ iso8859_7.c ISO-8859-7 encoding. (Greek)
+ iso8859_8.c ISO-8859-8 encoding. (Hebrew)
+ iso8859_9.c ISO-8859-9 encoding. (Latin-5 or Turkish)
+ iso8859_10.c ISO-8859-10 encoding. (Latin-6 or Nordic)
+ iso8859_11.c ISO-8859-11 encoding. (Thai)
+ iso8859_13.c ISO-8859-13 encoding. (Latin-7 or Baltic Rim)
+ iso8859_14.c ISO-8859-14 encoding. (Latin-8 or Celtic)
+ iso8859_15.c ISO-8859-15 encoding. (Latin-9 or West European with Euro)
+ iso8859_16.c ISO-8859-16 encoding.
+ (Latin-10 or South-Eastern European with Euro)
+ utf8.c UTF-8 encoding.
+ utf16_be.c UTF-16BE encoding.
+ utf16_le.c UTF-16LE encoding.
+ utf32_be.c UTF-32BE encoding.
+ utf32_le.c UTF-32LE encoding.
+ unicode.c common codes of Unicode encoding.
+
+ win32/Makefile Makefile for Win32 (VC++)
+ win32/config.h config.h for Win32
+
+
+
+ToDo
+
+ ? case fold flag: Katakana <-> Hiragana.
+ ? add ONIG_OPTION_NOTBOS/NOTEOS. (\A, \z, \Z)
+ ?? \X (== \PM\pM*)
+ ?? implement syntax behavior ONIG_SYN_CONTEXT_INDEP_ANCHORS.
+ ?? transmission stopper. (return ONIG_STOP from match_at())
+
+and I'm thankful to Akinori MUSHA.
+
+
+Mail Address: K.Kosako <kkosako0@gmail.com>