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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2020-01-12 04:28:43 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2020-01-12 04:28:43 +0000
commit4e18594eef5a7156ff084874ed11fb9a35861020 (patch)
treec919c6e825d3ba1c9e70929f06fb321677087014 /Build
parent1ecd80f1c507320c876910c3361e01140cb44ae7 (diff)
support old compilers
git-svn-id: svn://tug.org/texlive/trunk@53375 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
-rw-r--r--Build/source/texk/dvipsk/ChangeLog5
-rw-r--r--Build/source/texk/dvipsk/bitmapenc.c10
-rw-r--r--Build/source/texk/dvipsk/download.c6
3 files changed, 15 insertions, 6 deletions
diff --git a/Build/source/texk/dvipsk/ChangeLog b/Build/source/texk/dvipsk/ChangeLog
index 1ccc44ea75b..4aab92b7429 100644
--- a/Build/source/texk/dvipsk/ChangeLog
+++ b/Build/source/texk/dvipsk/ChangeLog
@@ -1,3 +1,8 @@
+2020-01-12 Akira Kakuto <kakuto@w32tex.org>
+
+ * bitmapenc.c, download.c: Support old compilers, by declaring
+ variables early in a block.
+
2020-01-11 Tomas Rokicki <rokicki@gmail.com>
Support encodings for bitmapped fonts, e.g., when cmr10
diff --git a/Build/source/texk/dvipsk/bitmapenc.c b/Build/source/texk/dvipsk/bitmapenc.c
index 60abc31abd6..c8ee318416d 100644
--- a/Build/source/texk/dvipsk/bitmapenc.c
+++ b/Build/source/texk/dvipsk/bitmapenc.c
@@ -310,10 +310,11 @@ void bmenc_startsection() {
* so we can use binary search.
*/
static const char **bitmap_all_find(const char *fontname) {
+ int ptr, bit;
if (numstatic == 0)
return 0 ;
- int ptr = 0 ;
- int bit = 1 ;
+ ptr = 0 ;
+ bit = 1 ;
while ((bit << 1) < numstatic)
bit <<= 1 ;
while (bit > 0) {
@@ -332,6 +333,7 @@ static const char **bitmap_all_find(const char *fontname) {
*/
static void downloadenc(struct bmenc *enc) {
int fresh = 0 ;
+ char cmdbuf[16] ;
if (enc->downloaded_seq < 0) {
int i ;
newline() ;
@@ -341,7 +343,6 @@ static void downloadenc(struct bmenc *enc) {
fresh = 1 ;
}
newline() ;
- char cmdbuf[16] ;
sprintf(cmdbuf, "/EN%d", enc->downloaded_seq) ;
if (fresh) {
cmdout("A") ;
@@ -363,6 +364,7 @@ static void downloadenc(struct bmenc *enc) {
static int getencoding_seq(const char *fontname) ;
int downloadbmencoding(const char *name, double scale,
int llx, int lly, int urx, int ury) {
+ int slop;
int seq = getencoding_seq(name) ;
if (seq < 0)
return -1 ;
@@ -386,7 +388,7 @@ int downloadbmencoding(const char *name, double scale,
// we add a bit of slop here, because this is only used for
// highlighting, and in theory if the bounding box is too
// tight, on some RIPs, characters could be clipped.
- int slop = 1 ;
+ slop = 1;
specialout('[') ;
numout(llx-slop) ;
numout(lly-slop) ;
diff --git a/Build/source/texk/dvipsk/download.c b/Build/source/texk/dvipsk/download.c
index 131c49250b3..ba5ab913100 100644
--- a/Build/source/texk/dvipsk/download.c
+++ b/Build/source/texk/dvipsk/download.c
@@ -203,6 +203,8 @@ lfontout(int n)
void
download(charusetype *p, int psfont)
{
+ double scale;
+ int seq;
register int b, i;
register halfword bit;
register chardesctype *c;
@@ -299,8 +301,8 @@ download(charusetype *p, int psfont)
newline();
fprintf(bitfile, "%%DVIPSBitmapFont: %s %s %g %d\n", name+1, curfnt->name,
fontscale, numcc);
- double scale = fontscale * DPI / 72.0 ;
- int seq = -1 ;
+ scale = fontscale * DPI / 72.0 ;
+ seq = -1 ;
if (encodetype3)
seq = downloadbmencoding(curfnt->name, scale,
curfnt->llx, curfnt->lly, curfnt->urx, curfnt->ury) ;