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[autofit] Minor tracing improvement.

* src/autofit/afhints.c (af_glyph_hints_dump_points): Insert newline
at the start of a new contour.

git/fs: mount .git/fs: mount/attach disallowed

--- a/ChangeLog

+++ b/ChangeLog

@@ -1,3 +1,10 @@

+2016-01-30  Werner Lemberg  <[email protected]>

+

+	[autofit] Minor tracing improvement.

+

+	* src/autofit/afhints.c (af_glyph_hints_dump_points): Insert newline

+	at the start of a new contour.

+

 2016-01-28  Nikolaus Waxweiler  <[email protected]>

 	Remove unpatented hinter (3/3).

--- a/src/autofit/afhints.c

+++ b/src/autofit/afhints.c

@@ -304,9 +304,11 @@

   af_glyph_hints_dump_points( AF_GlyphHints  hints,

                               FT_Bool        to_stdout )

   {

-    AF_Point  points = hints->points;

-    AF_Point  limit  = points + hints->num_points;

-    AF_Point  point;

+    AF_Point   points  = hints->points;

+    AF_Point   limit   = points + hints->num_points;

+    AF_Point*  contour = hints->contours;

+    AF_Point*  climit  = contour + hints->num_contours;

+    AF_Point   point;

     AF_DUMP(( "Table of points:\n" ));

@@ -313,7 +315,7 @@

     if ( hints->num_points )

       AF_DUMP(( "  index  hedge  hseg  vedge  vseg  flags"

-                "  xorg  yorg  xscale  yscale   xfit    yfit\n" ));

+                "  xorg  yorg  xscale  yscale   xfit    yfit" ));

     else

       AF_DUMP(( "  (none)\n" ));

@@ -325,6 +327,13 @@

       char  buf1[16], buf2[16], buf3[16], buf4[16];

+

+      /* insert extra newline at the beginning of a contour */

+      if ( contour < climit && *contour == point )

+      {

+        AF_DUMP(( "\n" ));

+        contour++;

+      }

       AF_DUMP(( "  %5d  %5s %5s  %5s %5s  %s "

                 " %5d %5d %7.2f %7.2f %7.2f %7.2f\n",