Fixed expansion of [<char0>-<char1>] filename pattern ranges.

[macros.git] / AutoGen.pm

diff --git a/AutoGen.pm b/AutoGen.pm
index a7f223f..45f6d7e 100644 (file)
--- a/AutoGen.pm
+++ b/AutoGen.pm
@@ -333,8 +333,10 @@ sub _expandclass
 my($patt)=@_;
 
        return $patt if $patt!~/\Q[\E(.*?)\Q]\E/;
-       my($pre,$post)=($`,$'); # FIXME: local($`,$') doesn't work - why?
-       return map({ _expandclass("$pre$_$post"); } split("",$1));
+       my($pre,$range,$post)=($`,$1,$');       # FIXME: local($`,$1,$') doesn't work - why?
+       1 while $range=~s#(.)-(.)# join("",map(chr,(ord($1)..ord($2))));
+                       #ge;
+       return map({ _expandclass("$pre$_$post"); } split("",$range));
 }
 
 sub run