X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=configpm;h=a22f9a2404052f2895e8300e4cd55ecc0f2a04ca;hb=24b5d5ccc3bc7535f387e48d7e29656751ae98a5;hp=9f1a2e11cd876742ee8ffcfc4e58748293a4c455;hpb=30500b05e0cd7c98f3f3ddb34d343729aab7b8f7;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/configpm b/configpm
index 9f1a2e1..a22f9a2 100755
--- a/configpm
+++ b/configpm
@@ -420,20 +420,25 @@ $text = 0;
 $/ = '';
 
 sub process {
-  s/\A(\w*)\s+\(([\w.]+)\):\s*\n(\t?)/=item C<$1>\n\nFrom F<$2>:\n\n/m;
-  my $c = substr $1, 0, 1;
-  unless ($seen{$c}++) {
-    print CONFIG <<EOF if $text;
+  if (s/\A(\w*)\s+\(([\w.]+)\):\s*\n(\t?)/=item C<$1>\n\nFrom F<$2>:\n\n/m) {
+    my $c = substr $1, 0, 1;
+    unless ($seen{$c}++) {
+      print CONFIG <<EOF if $text;
 =back
 
 EOF
-    print CONFIG <<EOF;
+      print CONFIG <<EOF;
 =head2 $c
 
 =over 4
 
 EOF
-    $text = 1;
+     $text = 1;
+    }
+  }
+  elsif (!$text || !/\A\t/) {
+    warn "Expected a Configure variable header",
+      ($text ? " or another paragraph of description" : () );
   }
   s/n't/n\00t/g;		# leave can't, won't etc untouched
   s/^\t\s+(.*)/\n\t$1\n/gm;	# Indented lines ===> paragraphs
@@ -446,8 +451,14 @@ EOF
      (?! e \. g \. )		# Not e.g.
      (?! \. \. \. )		# Not ...
      (?! \d )			# Not 5.004
-     ( [\w./]* [./] [\w./]* )	# Require . or / inside
-     (?<! \. (?= \s ) )		# Do not include trailing dot
+     (?! read/ )		# Not read/write
+     (?! etc\. )		# Not etc.
+     (?! I/O )			# Not I/O
+     (
+	\$ ?			# Allow leading $
+	[\w./]* [./] [\w./]*	# Require . or / inside
+     )
+     (?<! \. (?= [\s)] ) )	# Do not include trailing dot
      (?! [\w/] )		# Include all of it
    }
    (F<$1>)xg;			# /usr/local