parser: Only accept single-digit parameter expansion outside of braces
tree224c3b41059e522904758d705110de777e19c611
-rw-r--r-- 476 .gitignore
-rw-r--r-- 2689 COPYING
-rw-r--r-- 22386 ChangeLog
-rw-r--r-- 33996 ChangeLog.O
-rw-r--r-- 14 Makefile.am
-rwxr-xr-x 77 autogen.sh
-rw-r--r-- 5635 configure.ac
drwxr-xr-x - src