--- rxvt-unicode/src/perl/selection	2006/01/04 20:43:38	1.11
+++ rxvt-unicode/src/perl/selection	2006/01/09 01:06:55	1.18
@@ -9,22 +9,35 @@
    ()
 }
 
-my @patterns = (
+# "find interetsing things"-patterns
+my @mark_patterns = (
    # urls, just a heuristic
    qr{(
-      (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),]+
-      [^.]   # do not include a trailing dot, its wrong too often
+      (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+
+      [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27(),~]   # do not include a trailing dot, its wrong too often
    )}x,
 
-   # shell-like argument quoting
+   # common "parentheses"
+   qr{(?:^|\s) ‘  ([^‘’]+?) ’ (?:\s|\)|$)}x,
+   qr{(?:^|\s) `  ([^`']+?) ' (?:\s|\)|$)}x,
+   qr{         \{ ([^{}]+?) \} }x,
+   qr{         \[ ([^{}]+?) \] }x,
+
+   # shell-like argument quoting, basically always matches
    qr{\G [\ \t|&;<>()] *(
       (?:
          [^\\"'\ \t|&;<>()]+
          | \\.
-         | " ([^\\"]+ | \\. )* "
+         | " (?: [^\\"]+ | \\. )* "
          | ' [^']* '
       )+
-   )}xs,
+   )}x,
+);
+
+# "correct obvious? crap"-patterns
+my @simplify_patterns = (
+   qr{^"([^\\"'\ \t|&;<>()*?]+)"$}, # "simple" => simple
+   qr{^(.*)[,\-]$},                 # strip off trailing , and -
 );
 
 sub on_sel_extend {
@@ -35,11 +48,21 @@
    my $offset = $line->offset_of ($row, $col);
    my $text = $line->t;
 
-   for my $regex (@patterns) {
+   for my $regex (@mark_patterns) {
       while ($text =~ /$regex/g) {
          if ($-[1] <= $offset and $offset <= $+[1]) {
-            $self->selection_beg ($line->coord_of ($-[1]));
-            $self->selection_end ($line->coord_of ($+[1]));
+            my $ofs = $-[1];
+            my $match = $1;
+
+            for my $regex (@simplify_patterns) {
+               if ($match =~ $regex) {
+                  $match = $1;
+                  $ofs += $-[1];
+               }
+            }
+
+            $self->selection_beg ($line->coord_of ($ofs));
+            $self->selection_end ($line->coord_of ($ofs + length $match));
             return 1;
          }
       }