X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Fgetopts.pl;h=e30820a3189d1c5a26ab0e69de44bddb9d8e24ee;hb=b9ad30b40cf004f5ea6fd7a945a950cf873aed7b;hp=25958199a6a9007d386f3b828c1741f1679ef3ec;hpb=a6d7165678aed89f828954d0fcb2e714844ad7d6;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/getopts.pl b/lib/getopts.pl
index 2595819..e30820a 100644
--- a/lib/getopts.pl
+++ b/lib/getopts.pl
@@ -16,41 +16,50 @@ sub Getopts {
     local($argumentative) = @_;
     local(@args,$_,$first,$rest);
     local($errs) = 0;
+    local($[) = 0;
 
     @args = split( / */, $argumentative );
     while(@ARGV && ($_ = $ARGV[0]) =~ /^-(.)(.*)/) {
-	($first,$rest) = ($1,$2);
-	$pos = index($argumentative,$first);
-	if($pos >= 0) {
-	    if($pos < $#args && $args[$pos+1] eq ':') {
-		shift(@ARGV);
-		if($rest eq '') {
-		    ++$errs unless @ARGV;
-		    $rest = shift(@ARGV);
-		}
-		${"opt_$first"} = $rest;
-	    }
-	    else {
-		${"opt_$first"} = 1;
-		if($rest eq '') {
-		    shift(@ARGV);
+		($first,$rest) = ($1,$2);
+		$pos = index($argumentative,$first);
+		if($pos >= $[) {
+			if($args[$pos+1] eq ':') {
+				shift(@ARGV);
+				if($rest eq '') {
+					++$errs unless(@ARGV);
+					$rest = shift(@ARGV);
+				}
+				eval "
+				push(\@opt_$first, \$rest);
+				if (!defined \$opt_$first or \$opt_$first eq '') {
+					\$opt_$first = \$rest;
+				}
+				else {
+					\$opt_$first .= ' ' . \$rest;
+				}
+				";
+			}
+			else {
+				eval "\$opt_$first = 1";
+				if($rest eq '') {
+					shift(@ARGV);
+				}
+				else {
+					$ARGV[0] = "-$rest";
+				}
+			}
 		}
 		else {
-		    $ARGV[0] = "-$rest";
+			print STDERR "Unknown option: $first\n";
+			++$errs;
+			if($rest ne '') {
+				$ARGV[0] = "-$rest";
+			}
+			else {
+				shift(@ARGV);
+			}
 		}
-	    }
-	}
-	else {
-	    print STDERR "Unknown option: $first\n";
-	    ++$errs;
-	    if($rest ne '') {
-		$ARGV[0] = "-$rest";
-	    }
-	    else {
-		shift(@ARGV);
-	    }
 	}
-    }
     $errs == 0;
 }