(load_otf_command): Check 4th char against '?'.

[m17n/m17n-lib.git] / src / m17n-flt.c

diff --git a/src/m17n-flt.c b/src/m17n-flt.c
index 14d8a54..75d5c7f 100644 (file)
--- a/src/m17n-flt.c
+++ b/src/m17n-flt.c
@@ -831,7 +831,7 @@ load_otf_command (FontLayoutCmd *cmd, MSymbol sym)
   result = parse_otf_command (sym, &cmd->body.otf);
   if (result == -2)
     return result;
-  cmd->type = (name[0] == '?' ? FontLayoutCmdTypeOTFCategory
+  cmd->type = (name[4] == '?' ? FontLayoutCmdTypeOTFCategory
               : FontLayoutCmdTypeOTF);
   return 0;
 }
@@ -1169,9 +1169,8 @@ load_command (FontLayoutStage *stage, MPlist *plist,
       if (len > 4
          && ((name[0] == 'o' && name[1] == 't'
               && name[2] == 'f' && name[3] == ':')
-             || ((name[0] == ':' || name[0] == '?')
-                 && name[1] == 'o' && name[2] == 't'
-                 && name[3] == 'f' && name[4] == '=')))
+             || (name[0] == ':' && name[1] == 'o' && name[2] == 't'
+                 && name[3] == 'f' && (name[4] == '=' || name[4] == '?'))))
        {
          result = load_otf_command (&cmd, sym);
          if (result < 0)
@@ -1844,8 +1843,8 @@ run_cond (int depth,
 }
 
 static void
-decode_packed_otf_tag (MFLTGlyphString *gstring, int from, int to,
-                      FontLayoutCategory *category)
+decode_packed_otf_tag (FontLayoutContext *ctx, MFLTGlyphString *gstring,
+                      int from, int to, FontLayoutCategory *category)
 {
   for (; from < to; from++)
     {
@@ -1867,6 +1866,8 @@ decode_packed_otf_tag (MFLTGlyphString *gstring, int from, int to,
            if (category->feature_table.tag[i] == tag)
              {
                enc = category->feature_table.code[i];
+               if (ctx->in == gstring)
+                 ctx->encoded[from - ctx->encoded_offset] = enc;
                break;
              }
        }
@@ -1913,7 +1914,8 @@ run_otf (int depth,
                            adjustment);
       if (to < 0)
        return to;
-      decode_packed_otf_tag (ctx->out, from_idx, ctx->out->used, ctx->category);
+      decode_packed_otf_tag (ctx, ctx->out, from_idx, ctx->out->used,
+                            ctx->category);
       out_len = ctx->out->used - from_idx;
       if (otf_spec->features[1])
        {
@@ -1992,7 +1994,7 @@ run_otf_category (int depth, MFLTOtfSpec *otf_spec, int from, int to,
   MFLTFont *font = ctx->font;
   int from_idx = ctx->out->used;
 
-  if (! ctx->category || ctx->category->feature_table.size == 0)
+  if (ctx->stage->category->feature_table.size == 0)
     return from;
 
   if (MDEBUG_FLAG () > 2)
@@ -2007,7 +2009,7 @@ run_otf_category (int depth, MFLTOtfSpec *otf_spec, int from, int to,
       to = font->drive_otf (font, otf_spec, ctx->in, from, to, NULL, NULL);
       if (to < 0)
        return from;
-      decode_packed_otf_tag (ctx->in, from, to, ctx->category);
+      decode_packed_otf_tag (ctx, ctx->in, from, to, ctx->stage->category);
     }
   return from;
 }