update to lpeg 0.12
treedbbb63822fd27b9b8cd7144a22432586ade4811c
-rw-r--r-- 63704 .doxygen
-rw-r--r-- 301 .indent.pro
-rw-r--r-- 17982 COPYING
-rw-r--r-- 1298 INSTALL
lrwxrwxrwx 32 NEWS -> source/texk/web2c/luatexdir/NEWS
-rw-r--r-- 1735 README
-rwxr-xr-x 8306 build.sh
drwxr-xr-x - extrabin
drwxr-xr-x - manual
drwxr-xr-x - source