configure: basic regular expressions know no '+'
tree8fa41ca38d5812cb2f977f29877c2fa862e6eade
-rw-r--r-- 36 .gitignore
-rw-r--r-- 17996 COPYING
-rw-r--r-- 3333 ChangeLog
-rw-r--r-- 3236 Makefile
-rw-r--r-- 2186 README
-rw-r--r-- 2215 SECURITY
-rw-r--r-- 360 TODO
-rwxr-xr-x 9144 configure
drwxr-xr-x - man
drwxr-xr-x - modules
drwxr-xr-x - scripts
drwxr-xr-x - src