From fec8b95d4b35bc602f7ceafcae430d4fe824d2ea Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Sun, 26 Jun 2005 00:50:47 +0000
Subject: [PATCH] fix not to generate "%L segmentpart" lines twice each

---
 layout/layout | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/layout/layout b/layout/layout
index 2a52ac5..0a1f6fa 100755
--- a/layout/layout
+++ b/layout/layout
@@ -628,10 +628,11 @@ sub parametric__o_pt ($) {
 our $segused_incurrent;
 our $segused_currentpt;
 our $segmentpart_counter=0;
+our $segused_restorecounter;
 
 sub segment_used__print ($) {
     my ($pt) = @_;
-    if ($segused_incurrent > 0) {
+    if ($segused_incurrent > 0 && $segused_restorecounter==1) {
 	o("%L segmentpart ".
 	  $segmentpart_counter++." ".
 	  $ctx->{Layer}{Level}.$ctx->{Layer}{Kind}." ".
@@ -660,13 +661,14 @@ sub segment_used__len ($$) {
 }
     
 sub segment_state_save () {
-    return [ $segused_incurrent, $segused_currentpt,
+    return [ 0, $segused_incurrent, $segused_currentpt,
 	     $segmentpart_counter, @segments ];
 }
 sub segment_state_restore ($) {
     my ($r) = @_;
-    ($segused_incurrent, $segused_currentpt,
+    ($segused_restorecounter, $segused_incurrent, $segused_currentpt,
      $segmentpart_counter, @segments) = @$r;
+    $r->[0]++;
 }
 
 sub segment_used_begin ($) {
-- 
2.30.2