Refactor S_utf16_textfilter() to use a second SV for the UTF-16 input.

[p5sagit/p5-mst-13.2.git] / lib / sigtrap.pm

diff --git a/lib/sigtrap.pm b/lib/sigtrap.pm
index c081123..8577c72 100644 (file)
--- a/lib/sigtrap.pm
+++ b/lib/sigtrap.pm
@@ -8,7 +8,7 @@ sigtrap - Perl pragma to enable simple signal handling
 
 use Carp;
 
-$VERSION = 1.02;
+$VERSION = 1.04;
 $Verbose ||= 0;
 
 sub import {
@@ -95,8 +95,7 @@ sub handler_traceback {
     # Now go for broke.
     for ($i = 1; ($p,$f,$l,$s,$h,$w,$e,$r) = caller($i); $i++) {
         @a = ();
-       for $arg (@args) {
-           $_ = "$arg";
+       for (@args) {
            s/([\'\\])/\\$1/g;
            s/([^\0]*)/'$1'/
              unless /^(?: -?[\d.]+ | \*[\w:]* )$/x;
@@ -180,7 +179,8 @@ The handler used for subsequently installed signals calls C<die>
 
 I<your-handler> will be used as the handler for subsequently installed
 signals.  I<your-handler> can be any value which is valid as an
-assignment to an element of C<%SIG>.
+assignment to an element of C<%SIG>. See L<perlvar> for examples of
+handler functions.
 
 =back