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Commit 592913da authored by Taco Hoekwater's avatar Taco Hoekwater
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fix warnings in synctex.c

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source/texk/web2c/luatexdir/utils/synctex.c
+ 45
− 43
View file @ 592913da
......@@ -242,6 +242,7 @@ Latest Revision: Wed Jul 1 08:15:44 UTC 2009
# define SYNCTEX_OUTPUT "dvi"
# define SYNCTEX_OFFSET_IS_PDF 0
# define SYNCTEX_TRUE 1
# define SYNCTEX_YES (-1)
# define SYNCTEX_NO (0)
# define SYNCTEX_NO_ERROR (0)
......@@ -313,24 +314,24 @@ void synctexinitcommand(void)
} else if (synctex_options == 0) {
/* -synctex=0 was given: SyncTeX must be definitely disabled,
* any subsequent \synctex=1 will have no effect at all */
SYNCTEX_IS_OFF = SYNCTEX_YES;
SYNCTEX_IS_OFF = SYNCTEX_TRUE;
SYNCTEX_VALUE = 0;
} else {
/* the command line options are not ignored */
if(synctex_options < 0) {
SYNCTEX_NO_GZ = SYNCTEX_YES;
SYNCTEX_NO_GZ = SYNCTEX_TRUE;
}
/* Initialize the content of the \synctex primitive */
SYNCTEX_VALUE = synctex_options;
}
synctex_ctxt.flags.option_read = SYNCTEX_YES;
synctex_ctxt.flags.option_read = SYNCTEX_TRUE;
return;
}
/* Free all memory used, close and remove the file if any,
* It is sent locally when there is a problem with synctex output.
* It is sent by pdftex when a fatal error occurred in pdftex.web. */
void synctexabort(boolean log_opened)
void synctexabort(boolean log_opened __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -351,7 +352,7 @@ void synctexabort(boolean log_opened)
SYNCTEX_FREE(synctex_ctxt.root_name);
synctex_ctxt.root_name = NULL;
}
SYNCTEX_IS_OFF = SYNCTEX_YES; /* disable synctex */
SYNCTEX_IS_OFF = SYNCTEX_TRUE; /* disable synctex */
}
static inline int synctex_record_preamble(void);
......@@ -425,7 +426,8 @@ static void *synctex_dot_open(void)
tmp = NULL;
strcat(the_busy_name, synctex_suffix);
/* Initialize SYNCTEX_NO_GZ with the content of \synctex to let the user choose the format. */
SYNCTEX_NO_GZ = SYNCTEX_VALUE<0?SYNCTEX_YES:SYNCTEX_NO;
if (SYNCTEX_VALUE<0) { SYNCTEX_NO_GZ = SYNCTEX_TRUE; }
else { SYNCTEX_NO_GZ = SYNCTEX_NO;}
if (!SYNCTEX_NO_GZ) {
strcat(the_busy_name, synctex_suffix_gz);
}
......@@ -464,7 +466,7 @@ static void *synctex_dot_open(void)
#endif
} else {
/* no .synctex file available, so disable synchronization */
SYNCTEX_IS_OFF = SYNCTEX_YES;
SYNCTEX_IS_OFF = SYNCTEX_TRUE;
SYNCTEX_VALUE = 0;
printf("\nSyncTeX warning: no synchronization, problem with %s\n",the_busy_name);
/* and free the_busy_name */
......@@ -525,7 +527,7 @@ void synctexstartinput(void)
curinput.synctextagfield = 0;
return;
}
curinput.synctextagfield = synctex_tag_counter; /* -> *TeX.web */
curinput.synctextagfield = (int)synctex_tag_counter; /* -> *TeX.web */
if (synctex_tag_counter == 1) {
/* this is the first file TeX ever opens, in general \jobname.tex we
* do not know yet if synchronization will ever be enabled so we have
......@@ -713,7 +715,7 @@ void synctexsheet(integer mag)
#endif
if (SYNCTEX_IS_OFF) {
if(SYNCTEX_VALUE && !SYNCTEX_WARNING_DISABLE) {
SYNCTEX_WARNING_DISABLE = SYNCTEX_YES;
SYNCTEX_WARNING_DISABLE = SYNCTEX_TRUE;
printf("\nSyncTeX warning: Synchronization was disabled from\nthe command line with -synctex=0\nChanging the value of \\synctex has no effect.");
}
return;
......@@ -817,7 +819,7 @@ static inline void synctex_record_void_vlist(halfword p);
/* This message is sent when a void vlist will be shipped out.
* There is no need to balance a void vlist. */
void synctexvoidvlist(halfword p, halfword this_box)
void synctexvoidvlist(halfword p, halfword this_box __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -888,7 +890,7 @@ static inline void synctex_record_void_hlist(halfword p);
/* This message is sent when a void hlist will be shipped out.
* There is no need to balance a void hlist. */
void synctexvoidhlist(halfword p, halfword this_box)
void synctexvoidhlist(halfword p, halfword this_box __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -936,7 +938,7 @@ void synctex_math_recorder(halfword p);
/* glue code this message is sent whenever an inline math node will ship out
See: @ @<Output the non-|char_node| |p| for... */
void synctexmath(halfword p, halfword this_box)
void synctexmath(halfword p, halfword this_box __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -967,7 +969,7 @@ static inline void synctex_record_rule(halfword p);
# define SYNCTEX_IGNORE_RULE(NODE) SYNCTEX_IS_OFF || !SYNCTEX_VALUE \
|| (0 >= SYNCTEX_TAG_MODEL(NODE,rule_node_size)) \
|| (0 >= SYNCTEX_LINE_MODEL(NODE,rule_node_size))
void synctexhorizontalruleorglue(halfword p, halfword this_box)
void synctexhorizontalruleorglue(halfword p, halfword this_box __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -1060,7 +1062,7 @@ void synctexkern(halfword p, halfword this_box)
void synctex_char_recorder(halfword p);
/* this message is sent whenever a char node ships out */
void synctexchar(halfword p, halfword this_box)
void synctexchar(halfword p, halfword this_box __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -1088,7 +1090,7 @@ void synctex_node_recorder(halfword p);
/* this message should be sent to record information
for a node of an unknown type */
void synctexnode(halfword p, halfword this_box)
void synctexnode(halfword p, halfword this_box __attribute__((unused)))
{
SYNCTEX_RETURN_IF_DISABLED;
#if SYNCTEX_DEBUG
......@@ -1112,7 +1114,7 @@ void synctexcurrent(void)
if (SYNCTEX_IGNORE(nothing)) {
return;
} else {
size_t len = SYNCTEX_fprintf(SYNCTEX_FILE,"x%i,%i:%i,%i\n",
integer len = SYNCTEX_fprintf(SYNCTEX_FILE,"x%i,%i:%i,%i\n",
synctex_ctxt.tag,synctex_ctxt.line,
CURH UNIT,CURV UNIT);
if(len>0) {
......@@ -1137,7 +1139,7 @@ static inline int synctex_record_settings(void)
return SYNCTEX_NOERR;
}
if(SYNCTEX_FILE) {
size_t len = SYNCTEX_fprintf(SYNCTEX_FILE,"Output:%s\nMagnification:%i\nUnit:%i\nX Offset:%i\nY Offset:%i\n",
integer len = SYNCTEX_fprintf(SYNCTEX_FILE,"Output:%s\nMagnification:%i\nUnit:%i\nX Offset:%i\nY Offset:%i\n",
SYNCTEX_OUTPUT,synctex_ctxt.magnification,synctex_ctxt.unit,
((SYNCTEX_OFFSET_IS_PDF != 0) ? 0 : 4736287 UNIT),
((SYNCTEX_OFFSET_IS_PDF != 0) ? 0 : 4736287 UNIT));
......@@ -1153,7 +1155,7 @@ static inline int synctex_record_settings(void)
/* Recording a "SyncTeX..." line */
static inline int synctex_record_preamble(void)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_preamble\n");
#endif
......@@ -1169,7 +1171,7 @@ static inline int synctex_record_preamble(void)
/* Recording a "Input:..." line */
static inline int synctex_record_input(integer tag, char *name)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_input\n");
#endif
......@@ -1185,7 +1187,7 @@ static inline int synctex_record_input(integer tag, char *name)
/* Recording a "!..." line */
static inline int synctex_record_anchor(void)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_anchor\n");
#endif
......@@ -1202,7 +1204,7 @@ static inline int synctex_record_anchor(void)
/* Recording a "Content" line */
static inline int synctex_record_content(void)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_content\n");
#endif
......@@ -1222,7 +1224,7 @@ static inline int synctex_record_sheet(integer sheet)
printf("\nSynchronize DEBUG: synctex_record_sheet\n");
#endif
if(SYNCTEX_NOERR == synctex_record_anchor()) {
size_t len = SYNCTEX_fprintf(SYNCTEX_FILE,"{%i\n",sheet);
integer len = SYNCTEX_fprintf(SYNCTEX_FILE,"{%i\n",sheet);
if(len>0) {
synctex_ctxt.total_length += len;
++synctex_ctxt.count;
......@@ -1240,7 +1242,7 @@ static inline int synctex_record_teehs(integer sheet)
printf("\nSynchronize DEBUG: synctex_record_teehs\n");
#endif
if(SYNCTEX_NOERR == synctex_record_anchor()) {
size_t len = SYNCTEX_fprintf(SYNCTEX_FILE,"}%i\n",sheet);
integer len = SYNCTEX_fprintf(SYNCTEX_FILE,"}%i\n",sheet);
if(len>0) {
synctex_ctxt.total_length += len;
++synctex_ctxt.count;
......@@ -1254,7 +1256,7 @@ static inline int synctex_record_teehs(integer sheet)
/* Recording a "v..." line */
static inline void synctex_record_void_vlist(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_void_vlist\n");
#endif
......@@ -1277,8 +1279,8 @@ static inline void synctex_record_void_vlist(halfword p)
/* Recording a "[..." line */
static inline void synctex_record_vlist(halfword p)
{
size_t len = 0;
SYNCTEX_NOT_VOID = SYNCTEX_YES;
integer len = 0;
SYNCTEX_NOT_VOID = SYNCTEX_TRUE;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_vlist\n");
#endif
......@@ -1299,9 +1301,9 @@ static inline void synctex_record_vlist(halfword p)
}
/* Recording a "]..." line */
static inline void synctex_record_tsilv(halfword p)
static inline void synctex_record_tsilv(halfword p __attribute__((unused)))
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_tsilv\n");
#endif
......@@ -1317,7 +1319,7 @@ static inline void synctex_record_tsilv(halfword p)
/* Recording a "h..." line */
static inline void synctex_record_void_hlist(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_void_hlist\n");
#endif
......@@ -1340,8 +1342,8 @@ static inline void synctex_record_void_hlist(halfword p)
/* Recording a "(..." line */
static inline void synctex_record_hlist(halfword p)
{
size_t len = 0;
SYNCTEX_NOT_VOID = SYNCTEX_YES;
integer len = 0;
SYNCTEX_NOT_VOID = SYNCTEX_TRUE;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_hlist\n");
#endif
......@@ -1362,9 +1364,9 @@ static inline void synctex_record_hlist(halfword p)
}
/* Recording a ")..." line */
static inline void synctex_record_tsilh(halfword p)
static inline void synctex_record_tsilh(halfword p __attribute__((unused)))
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_tsilh\n");
#endif
......@@ -1380,7 +1382,7 @@ static inline void synctex_record_tsilh(halfword p)
/* Recording a "Count..." line */
static inline int synctex_record_count(void) {
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_count\n");
#endif
......@@ -1400,7 +1402,7 @@ static inline int synctex_record_postamble(void)
printf("\nSynchronize DEBUG: synctex_record_postamble\n");
#endif
if(SYNCTEX_NOERR == synctex_record_anchor()) {
size_t len = SYNCTEX_fprintf(SYNCTEX_FILE,"Postamble:\n");
integer len = SYNCTEX_fprintf(SYNCTEX_FILE,"Postamble:\n");
if(len>0) {
synctex_ctxt.total_length += len;
if(synctex_record_count() || synctex_record_anchor()) {
......@@ -1420,7 +1422,7 @@ static inline int synctex_record_postamble(void)
/* Recording a "g..." line */
static inline void synctex_record_glue(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_glue_recorder\n");
#endif
......@@ -1440,7 +1442,7 @@ static inline void synctex_record_glue(halfword p)
/* Recording a "k..." line */
static inline void synctex_record_kern(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_kern_recorder\n");
#endif
......@@ -1461,7 +1463,7 @@ static inline void synctex_record_kern(halfword p)
/* Recording a "r..." line */
static inline void synctex_record_rule(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_record_tsilh\n");
#endif
......@@ -1488,7 +1490,7 @@ static inline void synctex_record_rule(halfword p)
/* Recording a "$..." line */
void synctex_math_recorder(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_math_recorder\n");
#endif
......@@ -1508,7 +1510,7 @@ void synctex_math_recorder(halfword p)
/* Recording a "k..." line */
void synctex_kern_recorder(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_kern_recorder\n");
#endif
......@@ -1527,9 +1529,9 @@ void synctex_kern_recorder(halfword p)
}
/* Recording a "c..." line */
void synctex_char_recorder(halfword p)
void synctex_char_recorder(halfword p __attribute__((unused)))
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_char_recorder\n");
#endif
......@@ -1547,7 +1549,7 @@ void synctex_char_recorder(halfword p)
/* Recording a "?..." line, type, subtype and position */
void synctex_node_recorder(halfword p)
{
size_t len = 0;
integer len = 0;
#if SYNCTEX_DEBUG > 999
printf("\nSynchronize DEBUG: synctex_node_recorder(0x%x)\n",p);
#endif
......
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