commit 4583827e79e61ed31cc368ddcde09eb85f7279e7
parent 9b06471e5c81b12192e3beeb6b4e01439cc9171e
Author: Kyle Milz <krwmilz@gmail.com>
Date: Mon, 13 Mar 2023 05:07:42 +0000
rename variable to match name in dvitype manual
Diffstat:
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/dvi-init.c b/dvi-init.c
@@ -555,7 +555,7 @@ find_postamble(void)
* used in the job.
*/
static Boolean
-read_postamble(long *last_page_offset, long n, long d, long m)
+read_postamble(long *p, long n, long d, long m)
{
unsigned char cmnd;
Boolean font_not_found;
@@ -565,7 +565,7 @@ read_postamble(long *last_page_offset, long n, long d, long m)
if (one(dvi_file) != POST)
/* Postamble doesn't begin with POST */
return False;
- *last_page_offset = four(dvi_file);
+ *p = four(dvi_file); /* pointer to final bop (last page) */
/* Check postamble duplicates match preamble. */
if (n != four(dvi_file))
@@ -688,7 +688,7 @@ read_postamble(long *last_page_offset, long n, long d, long m)
}
static void
-prepare_pages(long last_page_offset)
+prepare_pages(long p)
{
int i;
@@ -700,8 +700,8 @@ prepare_pages(long last_page_offset)
++page_info; /* this is indexed starting with -1 */
i = total_pages;
- page_info[--i].offset = last_page_offset;
- if (fseek(dvi_file, last_page_offset, SEEK_SET) != 0)
+ page_info[--i].offset = p;
+ if (fseek(dvi_file, p, SEEK_SET) != 0)
err(1, "fseek");
/*
* Follow back pointers through pages in the DVI file,
@@ -773,17 +773,16 @@ set_titles(void)
Boolean
init_dvi_file(void)
{
- long n, d, m;
- long last_page_offset;
+ long n, d, m, p;
if (!process_preamble(&n, &d, &m))
goto err;
if (!find_postamble())
goto err;
- if (!read_postamble(&last_page_offset, n, d, m))
+ if (!read_postamble(&p, n, d, m))
goto err;
- prepare_pages(last_page_offset);
+ prepare_pages(p);
if (current_page >= total_pages)
current_page = total_pages - 1;
init_prescan();