Patch to perl.ssh

[nfudd]

Hi!

Great program!

I'm looking at a2ps 4.13, the one that comes with RedHat 7.3.

The perl stylesheet needs a few more keywords, though.
The file test operations (-e, -r, -w, etc.) were missing, except for '-x'.
Here is my change to the stylesheet:

--- /old/usr/share/a2ps/sheets/perl.ssh Sun Jun 24 23:05:36 2001
+++ /usr/share/a2ps/sheets/perl.ssh     Thu Jun 20 14:20:46 2002
@@ -71,7 +71,9 @@
     stat, study, sub, substr, symlink, syscall, sysread, system,
     syswrite, tell, telldir, time, times, truncate, uc, ucfirst,
     umask, undef, unless, unlink, unpack, unshift, until, use, utime,
-    values, vec, wait, waitpid, wantarray, warn, while, write, x, xor
+    values, vec, wait, waitpid, wantarray, warn, while, write, xor,
+    r, w, x, o, R, W, X, O, e, z, s, f, d, l, p, S, b, c,
+    t, u, g, k, T, B, M, A, C
 end keywords

 # Since regex cannot be spread upon several lines, they are

Thanks
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