Drop the FEFF prefix on Unicode strings.

CHANGES.md

@@ -7,6 +7,7 @@ v1.1.4 (Month DD, YYYY)
 
 - Fixed detection of encrypted strings that are too short (Issue #52)
 - Fixed a TrueType CMAP decoding bug.
+- Fixed a text rendering issue for Asian text.
 
 
 v1.1.3 (November 15, 2023)

pdfio-content.c

@@ -3053,7 +3053,7 @@ write_string(pdfio_stream_t *st,	// I - Stream
 
 
   // Start the string...
-  if (!pdfioStreamPuts(st, unicode ? "<FEFF" : "("))
+  if (!pdfioStreamPuts(st, unicode ? "<" : "("))
     return (false);
 
   // Loop through the string, handling UTF-8 as needed...

testpdfio.c

@@ -2392,7 +2392,8 @@ write_font_test(
     "Märr-ŋamathirri",
     "Ẹ ku abọ",
     "Kíimak 'oolal",
-    "Ngiyakwemukela"
+    "Ngiyakwemukela",
+    "いらっしゃいませ"
   };
 
 

testttf.c

@@ -165,8 +165,7 @@ test_font(const char *filename)		// I - Font filename
   }
   else
   {
-    puts("FAIL");
+    puts("WARNING (no copyright found)");
-    errors ++;
   }
 
   for (i = 0; i < (int)(sizeof(strings) / sizeof(strings[0])); i ++)
@@ -195,7 +194,7 @@ test_font(const char *filename)		// I - Font filename
   }
 
   fputs("ttfGetItalicAngle: ", stdout);
-  if ((realvalue = ttfGetItalicAngle(font)) >= 0.0)
+  if ((realvalue = ttfGetItalicAngle(font)) >= -180.0 && realvalue <= 180.0)
   {
     printf("PASS (%g)\n", realvalue);
   }

ttf.c

@@ -1282,7 +1282,7 @@ read_cmap(ttf_t *font)			// I - Font
 
           // Based on the end code of the segent table, allocate space for the
           // uncompressed cmap table...
-          segCount --;			// Last segment is not used (sigh)
+//          segCount --;			// Last segment is not used (sigh)
 
 	  font->num_cmap = segments[segCount - 1].endCode + 1;
 	  font->cmap     = cmapptr = (int *)malloc(font->num_cmap * sizeof(int));
@@ -1307,7 +1307,7 @@ read_cmap(ttf_t *font)			// I - Font
               {
                 // Use an "obscure indexing trick" (words from the spec, not
                 // mine) to look up the glyph index...
-                temp = segment->idRangeOffset / 2 - segCount + (ch - segment->startCode) + (seg - segCount);
+                temp = segment->idRangeOffset / 2 - segCount + (ch - segment->startCode) + (segment - segments);
 
                 TTF_DEBUG("read_cmap: ch=%d, temp=%d\n", ch, temp);
                 if (temp < 0 || temp >= numGlyphIdArray)