Fix quotewords

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

diff --git a/lib/Text/ParseWords.pm b/lib/Text/ParseWords.pm
index 33b6835..f2e1514 100644 (file)
--- a/lib/Text/ParseWords.pm
+++ b/lib/Text/ParseWords.pm
@@ -95,12 +95,12 @@ sub quotewords {
     while (length($_)) {
        $field = '';
        for (;;) {
-            $snippet = '';
-           if (s/^"(([^"\\]|\\[\\"])*)"//) {
+           $snippet = '';
+           if (s/^"(([^"\\]|\\.)*)"//) {
                $snippet = $1;
                 $snippet = "\"$snippet\"" if ($keep);
            }
-           elsif (s/^'(([^'\\]|\\[\\'])*)'//) {
+           elsif (s/^'(([^'\\]|\\.)*)'//) {
                $snippet = $1;
                 $snippet = "'$snippet'" if ($keep);
            }
@@ -115,7 +115,7 @@ sub quotewords {
                last;
            }
            else {
-                while ($_ && !(/^$delim/ || /^['"\\]/)) {
+                while ($_ ne '' && !(/^$delim/ || /^['"\\]/)) {
                   $snippet .=  substr($_, 0, 1);
                    substr($_, 0, 1) = '';
                 }