Initial commit of the regex matcher

Wrap glibc’s regex engine to allow matching and group capture in POSIX
extended regular expressions.

It might be worth rewriting this in terms of the C++11 regex engine;
it’s more featureful and more pleasant to use, although it would require
more casting.  (C can’t represent the std::regex type, so I’d need to
use some void pointers.)

1 files changed, 50 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7cc3631
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,50 @@
+#                                                                   -*- conf -*-
+
+# Editor backup files
+*~
+\#*
+.\#*
+
+# aclocal
+aclocal.m4
+autom4te.cache/
+
+# libtoolize
+ltmain.sh
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4
+
+# autoconf
+configure
+
+# autoheader
+config.h.in
+
+# automake
+Makefile.in
+compile
+config.guess
+config.sub
+depcomp
+install-sh
+missing
+
+# configure
+.deps/
+Makefile
+config.h
+config.log
+config.status
+libtool
+stamp-*
+
+# make
+.dirstamp
+*.la
+*.lo
+*.o
+
+.libs/