From 356ee117f155ead6c6d6a1efada170b22a46f634 Mon Sep 17 00:00:00 2001
From: Lu Wang <coolwanglu@gmail.com>
Date: Wed, 19 Sep 2012 03:50:00 +0800
Subject: [PATCH] fix asc/dsec, but breaking '_', need create glyph for ' '

---
 share/base.css | 1 +
 src/ffw.c      | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/share/base.css b/share/base.css
index 533a67f..aee1193 100644
--- a/share/base.css
+++ b/share/base.css
@@ -41,6 +41,7 @@ span {
 }
 ._ {
   color:transparent;
+  font-size:1px;
 }
 ::selection{
   background: rgba(127,255,255,1);
diff --git a/src/ffw.c b/src/ffw.c
index 24453ee..5e228c1 100644
--- a/src/ffw.c
+++ b/src/ffw.c
@@ -216,6 +216,7 @@ void ffw_metric(double * ascent, double * descent)
     SplineFontFindBounds(sf, &bb);
     struct pfminfo * info = &sf->pfminfo;
 
+    /*
     //debug
     printf("bb %lf %lf\n", bb.maxy, bb.miny);
     printf("_ %d %d\n", sf->ascent, sf->descent);
@@ -225,6 +226,7 @@ void ffw_metric(double * ascent, double * descent)
     printf("%d %d\n", info->typoascent_add, info->typodescent_add);
     printf("hhead %d %d\n", info->hhead_ascent, info->hhead_descent);
     printf("%d %d\n", info->hheadascent_add, info->hheaddescent_add);
+    */
 
     int em = sf->ascent + sf->descent;
 
@@ -258,6 +260,9 @@ void ffw_metric(double * ascent, double * descent)
     info->typodescent_add = 0;
     info->hheaddescent_add = 0;
 
+    info->os2_typolinegap = 0;
+    info->linegap = 0;
+
     info->pfmset = 1;
     sf->changed = true;
 }