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Update synctex_parser copy

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Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
This commit is contained in:
Sebastian Ramacher 2014-09-29 14:22:47 +02:00
parent 3f5568f631
commit d24dac5d29
1 changed files with 102 additions and 112 deletions
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214
synctex/synctex_parser.c
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@ -240,14 +240,11 @@ struct __synctex_class_t {
SYNCTEX_GETTER(NODE,next_hbox)[0]=NEXT_HBOX;\ SYNCTEX_GETTER(NODE,next_hbox)[0]=NEXT_HBOX;\
} }
void _synctex_free_node(synctex_node_t node);
void _synctex_free_leaf(synctex_node_t node);
/* A node is meant to own its child and sibling. /* A node is meant to own its child and sibling.
* It is not owned by its parent, unless it is its first child. * It is not owned by its parent, unless it is its first child.
* This destructor is for all nodes with children. * This destructor is for all nodes with children.
*/ */
void _synctex_free_node(synctex_node_t node) { static void _synctex_free_node(synctex_node_t node) {
if (node) { if (node) {
(*((node->class)->sibling))(node); (*((node->class)->sibling))(node);
SYNCTEX_FREE(SYNCTEX_SIBLING(node)); SYNCTEX_FREE(SYNCTEX_SIBLING(node));
@ -262,7 +259,7 @@ void _synctex_free_node(synctex_node_t node) {
* This destructor is for nodes with no child. * This destructor is for nodes with no child.
* The first sheet is onwned by the scanner. * The first sheet is onwned by the scanner.
*/ */
void _synctex_free_leaf(synctex_node_t node) { static void _synctex_free_leaf(synctex_node_t node) {
if (node) { if (node) {
SYNCTEX_FREE(SYNCTEX_SIBLING(node)); SYNCTEX_FREE(SYNCTEX_SIBLING(node));
free(node); free(node);
@ -345,8 +342,7 @@ struct __synctex_scanner_t {
* It is only used for pointer values * It is only used for pointer values
*/ */
# define SYNCTEX_MAKE_GET(SYNCTEX_GETTER,OFFSET)\ # define SYNCTEX_MAKE_GET(SYNCTEX_GETTER,OFFSET)\
synctex_node_t * SYNCTEX_GETTER (synctex_node_t node);\ static synctex_node_t * SYNCTEX_GETTER (synctex_node_t node) {\
synctex_node_t * SYNCTEX_GETTER (synctex_node_t node) {\
return node?(synctex_node_t *)((&((node)->implementation))+OFFSET):NULL;\ return node?(synctex_node_t *)((&((node)->implementation))+OFFSET):NULL;\
} }
SYNCTEX_MAKE_GET(_synctex_implementation_0,0) SYNCTEX_MAKE_GET(_synctex_implementation_0,0)
@ -363,9 +359,25 @@ typedef struct {
* SYNCTEX_PAGE_IDX */ * SYNCTEX_PAGE_IDX */
} synctex_node_sheet_t; } synctex_node_sheet_t;
synctex_node_t _synctex_new_sheet(synctex_scanner_t scanner); /* sheet node creator */
void _synctex_display_sheet(synctex_node_t node);
void _synctex_log_sheet(synctex_node_t node); #define DEFINE_synctex_new_NODE(NAME)\
static synctex_node_t _synctex_new_##NAME(synctex_scanner_t scanner) {\
if (scanner) {\
synctex_node_t node = _synctex_malloc(sizeof(synctex_node_##NAME##_t));\
if (node) {\
SYNCTEX_IMPLEMENT_CHARINDEX(node,0);\
++SYNCTEX_CUR;\
node->class = scanner->class+synctex_node_type_##NAME;\
}\
return node;\
}\
return NULL;\
}
DEFINE_synctex_new_NODE(sheet)
static void _synctex_display_sheet(synctex_node_t node);
static void _synctex_log_sheet(synctex_node_t node);
static _synctex_class_t synctex_class_sheet = { static _synctex_class_t synctex_class_sheet = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -382,23 +394,6 @@ static _synctex_class_t synctex_class_sheet = {
(_synctex_info_getter_t)&_synctex_implementation_3 /* info */ (_synctex_info_getter_t)&_synctex_implementation_3 /* info */
}; };
/* sheet node creator */
#define DEFINE_synctex_new_NODE(NAME)\
synctex_node_t _synctex_new_##NAME(synctex_scanner_t scanner) {\
if (scanner) {\
synctex_node_t node = _synctex_malloc(sizeof(synctex_node_##NAME##_t));\
if (node) {\
SYNCTEX_IMPLEMENT_CHARINDEX(node,0);\
++SYNCTEX_CUR;\
node->class = scanner->class+synctex_node_type_##NAME;\
}\
return node;\
}\
return NULL;\
}
DEFINE_synctex_new_NODE(sheet)
/* A box node contains navigation and synctex information /* A box node contains navigation and synctex information
* There are different kind of boxes. * There are different kind of boxes.
* Only horizontal boxes are treated differently because of their visible size. * Only horizontal boxes are treated differently because of their visible size.
@ -432,9 +427,11 @@ typedef struct {
* SYNCTEX_HORIZ,SYNCTEX_VERT,SYNCTEX_WIDTH,SYNCTEX_HEIGHT,SYNCTEX_DEPTH */ * SYNCTEX_HORIZ,SYNCTEX_VERT,SYNCTEX_WIDTH,SYNCTEX_HEIGHT,SYNCTEX_DEPTH */
} synctex_node_vbox_t; } synctex_node_vbox_t;
synctex_node_t _synctex_new_vbox(synctex_scanner_t scanner); /* vertical box node creator */
void _synctex_log_vbox(synctex_node_t node); DEFINE_synctex_new_NODE(vbox)
void _synctex_display_vbox(synctex_node_t node);
static void _synctex_log_vbox(synctex_node_t node);
static void _synctex_display_vbox(synctex_node_t node);
/* These are static class objects, each scanner will make a copy of them and setup the scanner field. /* These are static class objects, each scanner will make a copy of them and setup the scanner field.
*/ */
@ -453,9 +450,6 @@ static _synctex_class_t synctex_class_vbox = {
(_synctex_info_getter_t)&_synctex_implementation_5 (_synctex_info_getter_t)&_synctex_implementation_5
}; };
/* vertical box node creator */
DEFINE_synctex_new_NODE(vbox)
/* Horizontal boxes must contain visible size, because 0 width does not mean emptiness. /* Horizontal boxes must contain visible size, because 0 width does not mean emptiness.
* They also contain an average of the line numbers of the containing nodes. */ * They also contain an average of the line numbers of the containing nodes. */
# define SYNCTEX_MEAN_LINE_IDX (SYNCTEX_DEPTH_IDX+1) # define SYNCTEX_MEAN_LINE_IDX (SYNCTEX_DEPTH_IDX+1)
@ -487,9 +481,11 @@ typedef struct {
* SYNCTEX_HORIZ_V,SYNCTEX_VERT_V,SYNCTEX_WIDTH_V,SYNCTEX_HEIGHT_V,SYNCTEX_DEPTH_V*/ * SYNCTEX_HORIZ_V,SYNCTEX_VERT_V,SYNCTEX_WIDTH_V,SYNCTEX_HEIGHT_V,SYNCTEX_DEPTH_V*/
} synctex_node_hbox_t; } synctex_node_hbox_t;
synctex_node_t _synctex_new_hbox(synctex_scanner_t scanner); /* horizontal box node creator */
void _synctex_display_hbox(synctex_node_t node); DEFINE_synctex_new_NODE(hbox)
void _synctex_log_hbox(synctex_node_t node);
static void _synctex_display_hbox(synctex_node_t node);
static void _synctex_log_hbox(synctex_node_t node);
static _synctex_class_t synctex_class_hbox = { static _synctex_class_t synctex_class_hbox = {
@ -507,9 +503,6 @@ static _synctex_class_t synctex_class_hbox = {
(_synctex_info_getter_t)&_synctex_implementation_5 (_synctex_info_getter_t)&_synctex_implementation_5
}; };
/* horizontal box node creator */
DEFINE_synctex_new_NODE(hbox)
/* This void box node implementation is either horizontal or vertical /* This void box node implementation is either horizontal or vertical
* It does not contain a child field. * It does not contain a child field.
*/ */
@ -521,9 +514,11 @@ typedef struct {
* SYNCTEX_HORIZ,SYNCTEX_VERT,SYNCTEX_WIDTH,SYNCTEX_HEIGHT,SYNCTEX_DEPTH*/ * SYNCTEX_HORIZ,SYNCTEX_VERT,SYNCTEX_WIDTH,SYNCTEX_HEIGHT,SYNCTEX_DEPTH*/
} synctex_node_void_vbox_t; } synctex_node_void_vbox_t;
synctex_node_t _synctex_new_void_vbox(synctex_scanner_t scanner); /* vertical void box node creator */
void _synctex_log_void_box(synctex_node_t node); DEFINE_synctex_new_NODE(void_vbox)
void _synctex_display_void_vbox(synctex_node_t node);
static void _synctex_log_void_box(synctex_node_t node);
static void _synctex_display_void_vbox(synctex_node_t node);
static _synctex_class_t synctex_class_void_vbox = { static _synctex_class_t synctex_class_void_vbox = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -540,13 +535,12 @@ static _synctex_class_t synctex_class_void_vbox = {
(_synctex_info_getter_t)&_synctex_implementation_3 (_synctex_info_getter_t)&_synctex_implementation_3
}; };
/* vertical void box node creator */
DEFINE_synctex_new_NODE(void_vbox)
typedef synctex_node_void_vbox_t synctex_node_void_hbox_t; typedef synctex_node_void_vbox_t synctex_node_void_hbox_t;
synctex_node_t _synctex_new_void_hbox(synctex_scanner_t scanner); /* horizontal void box node creator */
void _synctex_display_void_hbox(synctex_node_t node); DEFINE_synctex_new_NODE(void_hbox)
static void _synctex_display_void_hbox(synctex_node_t node);
static _synctex_class_t synctex_class_void_hbox = { static _synctex_class_t synctex_class_void_hbox = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -563,9 +557,6 @@ static _synctex_class_t synctex_class_void_hbox = {
(_synctex_info_getter_t)&_synctex_implementation_3 (_synctex_info_getter_t)&_synctex_implementation_3
}; };
/* horizontal void box node creator */
DEFINE_synctex_new_NODE(void_hbox)
/* The medium nodes correspond to kern, glue, penalty and math nodes. /* The medium nodes correspond to kern, glue, penalty and math nodes.
* In LuaTeX, the size of the nodes may have changed. */ * In LuaTeX, the size of the nodes may have changed. */
typedef struct { typedef struct {
@ -584,13 +575,14 @@ typedef struct {
#define SYNCTEX_HAS_CHILDREN(NODE) (NODE && SYNCTEX_CHILD(NODE)) #define SYNCTEX_HAS_CHILDREN(NODE) (NODE && SYNCTEX_CHILD(NODE))
void _synctex_log_medium_node(synctex_node_t node); static void _synctex_log_medium_node(synctex_node_t node);
typedef synctex_node_medium_t synctex_node_math_t; typedef synctex_node_medium_t synctex_node_math_t;
/* math node creator */ /* math node creator */
synctex_node_t _synctex_new_math(synctex_scanner_t scanner); DEFINE_synctex_new_NODE(math)
void _synctex_display_math(synctex_node_t node);
static void _synctex_display_math(synctex_node_t node);
static _synctex_class_t synctex_class_math = { static _synctex_class_t synctex_class_math = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -607,13 +599,12 @@ static _synctex_class_t synctex_class_math = {
(_synctex_info_getter_t)&_synctex_implementation_3 (_synctex_info_getter_t)&_synctex_implementation_3
}; };
DEFINE_synctex_new_NODE(math)
typedef synctex_node_medium_t synctex_node_kern_t; typedef synctex_node_medium_t synctex_node_kern_t;
/* kern node creator */ /* kern node creator */
synctex_node_t _synctex_new_kern(synctex_scanner_t scanner); DEFINE_synctex_new_NODE(kern)
void _synctex_display_kern(synctex_node_t node);
static void _synctex_display_kern(synctex_node_t node);
static _synctex_class_t synctex_class_kern = { static _synctex_class_t synctex_class_kern = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -630,8 +621,6 @@ static _synctex_class_t synctex_class_kern = {
(_synctex_info_getter_t)&_synctex_implementation_3 (_synctex_info_getter_t)&_synctex_implementation_3
}; };
DEFINE_synctex_new_NODE(kern)
/* The small nodes correspond to glue and boundary nodes. */ /* The small nodes correspond to glue and boundary nodes. */
typedef struct { typedef struct {
SYNCTEX_DECLARE_CHARINDEX SYNCTEX_DECLARE_CHARINDEX
@ -641,12 +630,12 @@ typedef struct {
* SYNCTEX_HORIZ,SYNCTEX_VERT */ * SYNCTEX_HORIZ,SYNCTEX_VERT */
} synctex_node_small_t; } synctex_node_small_t;
void _synctex_log_small_node(synctex_node_t node); static void _synctex_log_small_node(synctex_node_t node);
/* glue node creator */ /* glue node creator */
typedef synctex_node_small_t synctex_node_glue_t; typedef synctex_node_small_t synctex_node_glue_t;
synctex_node_t _synctex_new_glue(synctex_scanner_t scanner); DEFINE_synctex_new_NODE(glue)
void _synctex_display_glue(synctex_node_t node); static void _synctex_display_glue(synctex_node_t node);
static _synctex_class_t synctex_class_glue = { static _synctex_class_t synctex_class_glue = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -662,12 +651,12 @@ static _synctex_class_t synctex_class_glue = {
NULL, /* No next hbox */ NULL, /* No next hbox */
(_synctex_info_getter_t)&_synctex_implementation_3 (_synctex_info_getter_t)&_synctex_implementation_3
}; };
DEFINE_synctex_new_NODE(glue)
/* boundary node creator */ /* boundary node creator */
typedef synctex_node_small_t synctex_node_boundary_t; typedef synctex_node_small_t synctex_node_boundary_t;
synctex_node_t _synctex_new_boundary(synctex_scanner_t scanner); DEFINE_synctex_new_NODE(boundary)
void _synctex_display_boundary(synctex_node_t node);
static void _synctex_display_boundary(synctex_node_t node);
static _synctex_class_t synctex_class_boundary = { static _synctex_class_t synctex_class_boundary = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -684,8 +673,6 @@ static _synctex_class_t synctex_class_boundary = {
(_synctex_info_getter_t)&_synctex_implementation_3 (_synctex_info_getter_t)&_synctex_implementation_3
}; };
DEFINE_synctex_new_NODE(boundary)
# define SYNCTEX_NAME_IDX (SYNCTEX_TAG_IDX+1) # define SYNCTEX_NAME_IDX (SYNCTEX_TAG_IDX+1)
# define SYNCTEX_NAME(NODE) SYNCTEX_INFO(NODE)[SYNCTEX_NAME_IDX].PTR # define SYNCTEX_NAME(NODE) SYNCTEX_INFO(NODE)[SYNCTEX_NAME_IDX].PTR
@ -698,10 +685,29 @@ typedef struct {
* SYNCTEX_TAG,SYNCTEX_NAME */ * SYNCTEX_TAG,SYNCTEX_NAME */
} synctex_input_t; } synctex_input_t;
synctex_node_t _synctex_new_input(synctex_scanner_t scanner); # define SYNCTEX_INPUT_MARK "Input:"
void _synctex_free_input(synctex_node_t node); static synctex_node_t _synctex_new_input(synctex_scanner_t scanner) {
void _synctex_display_input(synctex_node_t node); if (scanner) {
void _synctex_log_input(synctex_node_t node); synctex_node_t node = _synctex_malloc(sizeof(synctex_input_t));
if (node) {
SYNCTEX_IMPLEMENT_CHARINDEX(node,strlen(SYNCTEX_INPUT_MARK));
node->class = scanner->class+synctex_node_type_input;
}
return node;
}
return NULL;
}
static void _synctex_free_input(synctex_node_t node){
if (node) {
SYNCTEX_FREE(SYNCTEX_SIBLING(node));
free(SYNCTEX_NAME(node));
free(node);
}
}
static void _synctex_display_input(synctex_node_t node);
static void _synctex_log_input(synctex_node_t node);
static _synctex_class_t synctex_class_input = { static _synctex_class_t synctex_class_input = {
NULL, /* No scanner yet */ NULL, /* No scanner yet */
@ -718,26 +724,6 @@ static _synctex_class_t synctex_class_input = {
(_synctex_info_getter_t)&_synctex_implementation_1 (_synctex_info_getter_t)&_synctex_implementation_1
}; };
# define SYNCTEX_INPUT_MARK "Input:"
synctex_node_t _synctex_new_input(synctex_scanner_t scanner) {
if (scanner) {
synctex_node_t node = _synctex_malloc(sizeof(synctex_input_t));
if (node) {
SYNCTEX_IMPLEMENT_CHARINDEX(node,strlen(SYNCTEX_INPUT_MARK));
node->class = scanner->class+synctex_node_type_input;
}
return node;
}
return NULL;
}
void _synctex_free_input(synctex_node_t node){
if (node) {
SYNCTEX_FREE(SYNCTEX_SIBLING(node));
free(SYNCTEX_NAME(node));
free(node);
}
}
# ifdef SYNCTEX_NOTHING # ifdef SYNCTEX_NOTHING
# pragma mark - # pragma mark -
# pragma mark Navigation # pragma mark Navigation
@ -810,14 +796,14 @@ void synctex_node_log(synctex_node_t node) {
SYNCTEX_LOG(node); SYNCTEX_LOG(node);
} }
void _synctex_log_input(synctex_node_t node) { static void _synctex_log_input(synctex_node_t node) {
if (node) { if (node) {
printf("%s:%i,%s",synctex_node_isa(node),SYNCTEX_TAG(node),SYNCTEX_NAME(node)); printf("%s:%i,%s",synctex_node_isa(node),SYNCTEX_TAG(node),SYNCTEX_NAME(node));
printf(" SYNCTEX_SIBLING:%p",(void *)SYNCTEX_SIBLING(node)); printf(" SYNCTEX_SIBLING:%p",(void *)SYNCTEX_SIBLING(node));
} }
} }
void _synctex_log_sheet(synctex_node_t node) { static void _synctex_log_sheet(synctex_node_t node) {
if (node) { if (node) {
printf("%s:%i",synctex_node_isa(node),SYNCTEX_PAGE(node)); printf("%s:%i",synctex_node_isa(node),SYNCTEX_PAGE(node));
SYNCTEX_PRINT_CHARINDEX; SYNCTEX_PRINT_CHARINDEX;
@ -830,7 +816,7 @@ void _synctex_log_sheet(synctex_node_t node) {
} }
} }
void _synctex_log_small_node(synctex_node_t node) { static void _synctex_log_small_node(synctex_node_t node) {
if (node) { if (node) {
printf("%s:%i,%i:%i,%i", printf("%s:%i,%i:%i,%i",
synctex_node_isa(node), synctex_node_isa(node),
@ -847,7 +833,7 @@ void _synctex_log_small_node(synctex_node_t node) {
} }
} }
void _synctex_log_medium_node(synctex_node_t node) { static void _synctex_log_medium_node(synctex_node_t node) {
if (node) { if (node) {
printf("%s:%i,%i:%i,%i:%i", printf("%s:%i,%i:%i,%i:%i",
synctex_node_isa(node), synctex_node_isa(node),
@ -865,7 +851,7 @@ void _synctex_log_medium_node(synctex_node_t node) {
} }
} }
void _synctex_log_void_box(synctex_node_t node) { static void _synctex_log_void_box(synctex_node_t node) {
if (node) { if (node) {
printf("%s",synctex_node_isa(node)); printf("%s",synctex_node_isa(node));
printf(":%i",SYNCTEX_TAG(node)); printf(":%i",SYNCTEX_TAG(node));
@ -885,7 +871,7 @@ void _synctex_log_void_box(synctex_node_t node) {
} }
} }
void _synctex_log_vbox(synctex_node_t node) { static void _synctex_log_vbox(synctex_node_t node) {
if (node) { if (node) {
printf("%s",synctex_node_isa(node)); printf("%s",synctex_node_isa(node));
printf(":%i",SYNCTEX_TAG(node)); printf(":%i",SYNCTEX_TAG(node));
@ -906,7 +892,7 @@ void _synctex_log_vbox(synctex_node_t node) {
} }
} }
void _synctex_log_hbox(synctex_node_t node) { static void _synctex_log_hbox(synctex_node_t node) {
if (node) { if (node) {
printf("%s",synctex_node_isa(node)); printf("%s",synctex_node_isa(node));
printf(":%i",SYNCTEX_TAG(node)); printf(":%i",SYNCTEX_TAG(node));
@ -938,7 +924,7 @@ void synctex_node_display(synctex_node_t node) {
SYNCTEX_DISPLAY(node); SYNCTEX_DISPLAY(node);
} }
void _synctex_display_input(synctex_node_t node) { static void _synctex_display_input(synctex_node_t node) {
if (node) { if (node) {
printf("....Input:%i:%s", printf("....Input:%i:%s",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -948,7 +934,7 @@ void _synctex_display_input(synctex_node_t node) {
} }
} }
void _synctex_display_sheet(synctex_node_t node) { static void _synctex_display_sheet(synctex_node_t node) {
if (node) { if (node) {
printf("....{%i",SYNCTEX_PAGE(node)); printf("....{%i",SYNCTEX_PAGE(node));
SYNCTEX_PRINT_CHARINDEX; SYNCTEX_PRINT_CHARINDEX;
@ -958,7 +944,7 @@ void _synctex_display_sheet(synctex_node_t node) {
} }
} }
void _synctex_display_vbox(synctex_node_t node) { static void _synctex_display_vbox(synctex_node_t node) {
if (node) { if (node) {
printf("....[%i,%i:%i,%i:%i,%i,%i", printf("....[%i,%i:%i,%i:%i,%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -975,7 +961,7 @@ void _synctex_display_vbox(synctex_node_t node) {
} }
} }
void _synctex_display_hbox(synctex_node_t node) { static void _synctex_display_hbox(synctex_node_t node) {
if (node) { if (node) {
printf("....(%i,%i~%i*%i:%i,%i:%i,%i,%i", printf("....(%i,%i~%i*%i:%i,%i:%i,%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -994,7 +980,7 @@ void _synctex_display_hbox(synctex_node_t node) {
} }
} }
void _synctex_display_void_vbox(synctex_node_t node) { static void _synctex_display_void_vbox(synctex_node_t node) {
if (node) { if (node) {
printf("....v%i,%i;%i,%i:%i,%i,%i", printf("....v%i,%i;%i,%i:%i,%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -1009,7 +995,7 @@ void _synctex_display_void_vbox(synctex_node_t node) {
} }
} }
void _synctex_display_void_hbox(synctex_node_t node) { static void _synctex_display_void_hbox(synctex_node_t node) {
if (node) { if (node) {
printf("....h%i,%i:%i,%i:%i,%i,%i", printf("....h%i,%i:%i,%i:%i,%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -1024,7 +1010,7 @@ void _synctex_display_void_hbox(synctex_node_t node) {
} }
} }
void _synctex_display_glue(synctex_node_t node) { static void _synctex_display_glue(synctex_node_t node) {
if (node) { if (node) {
printf("....glue:%i,%i:%i,%i", printf("....glue:%i,%i:%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -1036,7 +1022,7 @@ void _synctex_display_glue(synctex_node_t node) {
} }
} }
void _synctex_display_math(synctex_node_t node) { static void _synctex_display_math(synctex_node_t node) {
if (node) { if (node) {
printf("....math:%i,%i:%i,%i", printf("....math:%i,%i:%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -1048,7 +1034,7 @@ void _synctex_display_math(synctex_node_t node) {
} }
} }
void _synctex_display_kern(synctex_node_t node) { static void _synctex_display_kern(synctex_node_t node) {
if (node) { if (node) {
printf("....kern:%i,%i:%i,%i:%i", printf("....kern:%i,%i:%i,%i:%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -1061,7 +1047,7 @@ void _synctex_display_kern(synctex_node_t node) {
} }
} }
void _synctex_display_boundary(synctex_node_t node) { static void _synctex_display_boundary(synctex_node_t node) {
if (node) { if (node) {
printf("....boundary:%i,%i:%i,%i", printf("....boundary:%i,%i:%i,%i",
SYNCTEX_TAG(node), SYNCTEX_TAG(node),
@ -2728,15 +2714,13 @@ synctex_scanner_t synctex_scanner_new_with_output_file(const char * output, cons
return parse? synctex_scanner_parse(scanner):scanner; return parse? synctex_scanner_parse(scanner):scanner;
} }
int __synctex_open(const char * output, char ** synctex_name_ref, gzFile * file_ref, synctex_bool_t add_quotes, synctex_io_mode_t * io_mode_ref);
/* This functions opens the file at the "output" given location. /* This functions opens the file at the "output" given location.
* It manages the problem of quoted filenames that appear with pdftex and filenames containing the space character. * It manages the problem of quoted filenames that appear with pdftex and filenames containing the space character.
* In TeXLive 2008, the synctex file created with pdftex did contain unexpected quotes. * In TeXLive 2008, the synctex file created with pdftex did contain unexpected quotes.
* This function will remove them if possible. * This function will remove them if possible.
* All the reference arguments will take a value on return. They must be non NULL. * All the reference arguments will take a value on return. They must be non NULL.
* 0 on success, non 0 on error. */ * 0 on success, non 0 on error. */
int __synctex_open(const char * output, char ** synctex_name_ref, gzFile * file_ref, synctex_bool_t add_quotes, synctex_io_mode_t * io_mode_ref) { static int __synctex_open(const char * output, char ** synctex_name_ref, gzFile * file_ref, synctex_bool_t add_quotes, synctex_io_mode_t * io_mode_ref) {
if (synctex_name_ref && file_ref && io_mode_ref) { if (synctex_name_ref && file_ref && io_mode_ref) {
/* 1 local variables that uses dynamic memory */ /* 1 local variables that uses dynamic memory */
char * synctex_name = NULL; char * synctex_name = NULL;
@ -2878,6 +2862,7 @@ int _synctex_open(const char * output, const char * build_directory, char ** syn
build_output[0] = '\0'; build_output[0] = '\0';
} else { } else {
if (build_output != strcpy(build_output,output)) { if (build_output != strcpy(build_output,output)) {
free(build_output);
return -4; return -4;
} }
build_output[lpc-output]='\0'; build_output[lpc-output]='\0';
@ -2886,15 +2871,20 @@ int _synctex_open(const char * output, const char * build_directory, char ** syn
/* Append a path separator if necessary. */ /* Append a path separator if necessary. */
if (!SYNCTEX_IS_PATH_SEPARATOR(build_output[strlen(build_directory)-1])) { if (!SYNCTEX_IS_PATH_SEPARATOR(build_output[strlen(build_directory)-1])) {
if (build_output != strcat(build_output,"/")) { if (build_output != strcat(build_output,"/")) {
free(build_output);
return -2; return -2;
} }
} }
/* Append the last path component of the output. */ /* Append the last path component of the output. */
if (build_output != strcat(build_output,lpc)) { if (build_output != strcat(build_output,lpc)) {
free(build_output);
return -3; return -3;
} }
return __synctex_open(build_output,synctex_name_ref,file_ref,add_quotes,io_mode_ref); result = __synctex_open(build_output,synctex_name_ref,file_ref,add_quotes,io_mode_ref);
free(build_output);
return result;
} }
free(build_output);
} }
return -1; return -1;
} }