tacme: allow @ in file names - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit ac487c754e009b0f3c01c2a8ad5bda2143da4a6b
   DIR parent 6c8e44dd2e3b346ad5e313830ef22ee7b0a9df04
  HTML Author: Russ Cox <rsc@swtch.com>
       Date:   Wed, 30 Dec 2020 14:42:47 -0500
       
       acme: allow @ in file names
       
       For upspin and other tools that put email addresses in names.
       
       Diffstat:
         M src/cmd/acme/look.c                 |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/src/cmd/acme/look.c b/src/cmd/acme/look.c
       t@@ -378,7 +378,7 @@ search(Text *ct, Rune *r, uint n)
        int
        isfilec(Rune r)
        {
       -        static Rune Lx[] = { '.', '-', '+', '/', ':', 0 };
       +        static Rune Lx[] = { '.', '-', '+', '/', ':', '@', 0 };
                if(isalnum(r))
                        return TRUE;
                if(runestrchr(Lx, r))