From 04a7858c611c55bbbd04f32a480c6fe5f279630e Mon Sep 17 00:00:00 2001
From: Ralph Giles <giles@ghostscript.com>
Date: Thu, 30 Apr 2009 20:32:31 +0200
Subject: [PATCH] Make `seac' operator work correctly with incremental
 interface.

SEAC (Single Encoding Accented Characters) are composed of (basically) two
indices specifying two other glyphs, and a movement to position the accent
properly with respect to the main glyph.

To make it work with the incremental interface we now demand that the caller
handles the encoding by itself.
---
 src/psaux/t1decode.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/psaux/t1decode.c b/src/psaux/t1decode.c
index bda2324d7..4ccf30f10 100644
--- a/src/psaux/t1decode.c
+++ b/src/psaux/t1decode.c
@@ -206,9 +206,19 @@
       return PSaux_Err_Syntax_Error;
     }
 
+#ifdef FT_CONFIG_OPTION_INCREMENTAL
+
+    /* the caller must handle the font encoding also */
+    bchar_index = bchar;
+    achar_index = achar;
+
+#else
+
     bchar_index = t1_lookup_glyph_by_stdcharcode( decoder, bchar );
     achar_index = t1_lookup_glyph_by_stdcharcode( decoder, achar );
 
+#endif
+
     if ( bchar_index < 0 || achar_index < 0 )
     {
       FT_ERROR(( "t1operator_seac:" ));