needsrcquote.c - 9base - revived minimalist port of Plan 9 userland to Unix
 (HTM) git clone git://git.suckless.org/9base
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
       needsrcquote.c (151B)
       ---
            1 #include <u.h>
            2 #include <libc.h>
            3 
            4 int
            5 needsrcquote(int c)
            6 {
            7         if(c <= ' ')
            8                 return 1;
            9         if(strchr("`^#*[]=|\\?${}()'<>&;", c))
           10                 return 1;
           11         return 0;
           12 }