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authorKhaled Hosny <khaledhosny@eglug.org>2014-07-30 11:58:56 +0000
committerKhaled Hosny <khaledhosny@eglug.org>2014-07-30 11:58:56 +0000
commit58e63462b28333284caa1815413fefd43cfc7d61 (patch)
tree4846665456ea3aef3b0c558f2e9b034de9d72927 /Build/source
parent4e2ed715cdafd95d4dd12dddd95282777cf75838 (diff)
Remove commented out code
git-svn-id: svn://tug.org/texlive/trunk@34778 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source')
-rw-r--r--Build/source/texk/dvipdfm-x/dvi.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/Build/source/texk/dvipdfm-x/dvi.c b/Build/source/texk/dvipdfm-x/dvi.c
index d2102764a82..ee984d308cc 100644
--- a/Build/source/texk/dvipdfm-x/dvi.c
+++ b/Build/source/texk/dvipdfm-x/dvi.c
@@ -212,18 +212,6 @@ static UNSIGNED_BYTE get_and_buffer_unsigned_byte (FILE *file)
return (UNSIGNED_BYTE) ch;
}
-#if 0
-/* Not used */
-static SIGNED_BYTE get_and_buffer_signed_byte (FILE *file)
-{
- int byte;
- byte = get_and_buffer_unsigned_byte(file);
- if (byte >= 0x80)
- byte -= 0x100;
- return (SIGNED_BYTE) byte;
-}
-#endif
-
static UNSIGNED_PAIR get_and_buffer_unsigned_pair (FILE *file)
{
int i;
@@ -1132,68 +1120,6 @@ void dvi_down (SIGNED_QUAD y)
}
}
-#if 0
-/* Please remove this.
- * Optimization for 8-bit encodings.
- */
-static void
-do_string (unsigned char *s, int len)
-{
- struct loaded_font *font;
- spt_t width, height, depth;
- int i;
-
- if (current_font < 0)
- ERROR("No font selected!");
-
- font = &loaded_fonts[current_font];
-
- width = tfm_string_width(font->tfm_id, s, len);
- width = sqxfw(font->size, width);
-
- switch (font->type) {
- case PHYSICAL:
- if (font->subfont_id < 0) {
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, s, len,
- width, font->font_id, 1);
- if (dvi_is_tracking_boxes()) {
- pdf_rect rect;
-
- height = tfm_string_height(font->tfm_id, s, len);
- depth = tfm_string_depth (font->tfm_id, s, len);
- height = sqxfw(font->size, height);
- depth = sqxfw(font->size, depth);
-
- pdf_dev_set_rect (&rect, dvi_state.h, -dvi_state.v,
- width, height, depth);
- pdf_doc_expand_box(&rect);
- }
- } else { /* Subfonts */
- dvi_push();
- for (i = 0; i < len; i++) {
- dvi_set(s[i]);
- }
- dvi_pop();
- }
- break;
- case VIRTUAL:
- dvi_push();
- for (i = 0; i < len; i++) {
- dvi_set(s[i]);
- }
- dvi_pop();
- }
- switch (dvi_state.d) {
- case 0:
- dvi_state.h += width; break;
- case 1:
- dvi_state.v += width; break;
- case 3:
- dvi_state.v -= width; break;
- }
-}
-#endif
-
/* _FIXME_
* CMap decoder wants multibyte strings as input but
* how DVI char codes are converted to multibyte sting
@@ -2168,10 +2094,6 @@ dvi_do_page (long n,
double hmargin, double vmargin)
{
unsigned char opcode;
-#if 0
- unsigned char sbuf[SBUF_SIZE];
- unsigned int slen = 0;
-#endif
/* before this is called, we have scanned the page for papersize specials
and the complete DVI data is now in dvi_page_buffer */
@@ -2183,20 +2105,6 @@ dvi_do_page (long n,
dvi_stack_depth = 0;
for (;;) {
-#if 0
- /* The most likely opcodes are individual setchars.
- * These are buffered for speed. */
- slen = 0;
- while ((opcode = get_buffered_unsigned_byte()) <= SET_CHAR_127 &&
- slen < SBUF_SIZE) {
- sbuf[slen++] = opcode;
- }
- if (slen > 0) {
- do_string(sbuf, slen);
- }
- if (slen == SBUF_SIZE)
- continue;
-#endif
opcode = get_buffered_unsigned_byte();
if (opcode <= SET_CHAR_127) {