1. cluster seems to have a memory leak, put DESTROY functions in where

[spider.git] / perl / CmdAlias.pm

diff --git a/perl/CmdAlias.pm b/perl/CmdAlias.pm
index 8e7f8834ea4503f03fc1b9b805672026d2246982..1f418967c30cae00ca096045b25bc35462cbc089 100644 (file)
--- a/perl/CmdAlias.pm
+++ b/perl/CmdAlias.pm
@@ -1,32 +1,16 @@
 #
-# This package simply takes a string, looks it up in a
-# hash and returns the value.
+# This package impliments some of the ak1a aliases that can't
+# be done with interpolation from the file names.
 #
-# The hash is produced by reading the Alias file in both command directories
-# which contain entries for the %cmd hash. This file is in different forms in 
-# the two directories:-
+# Basically it takes the input and bashes down the list of aliases
+# for that starting letter until it either matches (in which a substitution
+# is done) or fails
 #
-# in the main cmd directory it has entries like:-
+# To roll your own Aliases, copy the /spider/cmd/Aliases file to 
+# /spider/local_cmd and alter it to your taste.
 #
-# package CmdAlias;
+# To make it active type 'load/aliases'
 #
-# %alias = (
-#   sp => 'send private',
-#   s/p => 'send private', 
-#   sb => 'send bulletin', 
-# );
-#
-# for the local cmd directory you should do it like this:-
-#
-# package CmdAlias;
-#
-# $alias{'s/p'} = 'send private';
-# $alias{'s/b'} = 'send bulletin';
-#
-# This will allow you to override as well as add to the basic set of commands 
-#
-# This system works in same way as the commands, if the modification times of
-# the two files have changed then they are re-read.
 #
 # Copyright (c) 1998 Dirk Koopman G1TLH
 #
@@ -85,7 +69,7 @@ sub get_cmd
   $n = @{$ref};
   for ($i = 0; $i < $n; $i += 3) {
     if ($s =~ /$ref->[$i]/i) {
-         my $ri = qq{\$ro = "$ref->[$i+1]"};
+         my $ri = qq{\$ro = "$ref->[$i+1]"};
          my $ro;
          eval $ri;
          return $ro;
@@ -105,16 +89,16 @@ sub get_hlp
 
   $let = lc $let;
   
-  checkfiles();
-  
   $ref = $alias{$let};
   return undef if !$ref;
   
   $n = @{$ref};
   for ($i = 0; $i < $n; $i += 3) {
     if ($s =~ /$ref->[$i]/i) {
-         my $ri = qq{$ref->[$i+2]};
-         return $ri;
+         my $ri = qq{\$ro = "$ref->[$i+2]"};
+         my $ro;
+         eval $ri;
+         return $ro;
        }
   }
   return undef;