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Diffstat (limited to 'src/node.c')
-rw-r--r--src/node.c185
1 files changed, 110 insertions, 75 deletions
diff --git a/src/node.c b/src/node.c
index 199dd38..3785a27 100644
--- a/src/node.c
+++ b/src/node.c
@@ -8,7 +8,8 @@ static void
S_node_unlink(cmark_node *node);
cmark_node*
-cmark_node_new(cmark_node_type type) {
+cmark_node_new(cmark_node_type type)
+{
cmark_node *node = (cmark_node *)calloc(1, sizeof(*node));
node->type = type;
@@ -39,7 +40,7 @@ void S_free_nodes(cmark_node *e)
cmark_node *next;
while (e != NULL) {
cmark_strbuf_free(&e->string_content);
- switch (e->type){
+ switch (e->type) {
case NODE_CODE_BLOCK:
cmark_chunk_free(&e->as.code.info);
cmark_chunk_free(&e->as.code.literal);
@@ -70,7 +71,8 @@ void S_free_nodes(cmark_node *e)
}
void
-cmark_node_free(cmark_node *node) {
+cmark_node_free(cmark_node *node)
+{
S_node_unlink(node);
node->next = NULL;
S_free_nodes(node);
@@ -94,25 +96,44 @@ cmark_node_get_type_string(cmark_node *node)
}
switch (node->type) {
- case CMARK_NODE_NONE: return "none";
- case CMARK_NODE_DOCUMENT: return "document";
- case CMARK_NODE_BLOCK_QUOTE: return "block_quote";
- case CMARK_NODE_LIST: return "list";
- case CMARK_NODE_ITEM: return "item";
- case CMARK_NODE_CODE_BLOCK: return "code_block";
- case CMARK_NODE_HTML: return "html";
- case CMARK_NODE_PARAGRAPH: return "paragraph";
- case CMARK_NODE_HEADER: return "header";
- case CMARK_NODE_HRULE: return "hrule";
- case CMARK_NODE_TEXT: return "text";
- case CMARK_NODE_SOFTBREAK: return "softbreak";
- case CMARK_NODE_LINEBREAK: return "linebreak";
- case CMARK_NODE_CODE: return "code";
- case CMARK_NODE_INLINE_HTML: return "inline_html";
- case CMARK_NODE_EMPH: return "emph";
- case CMARK_NODE_STRONG: return "strong";
- case CMARK_NODE_LINK: return "link";
- case CMARK_NODE_IMAGE: return "image";
+ case CMARK_NODE_NONE:
+ return "none";
+ case CMARK_NODE_DOCUMENT:
+ return "document";
+ case CMARK_NODE_BLOCK_QUOTE:
+ return "block_quote";
+ case CMARK_NODE_LIST:
+ return "list";
+ case CMARK_NODE_ITEM:
+ return "item";
+ case CMARK_NODE_CODE_BLOCK:
+ return "code_block";
+ case CMARK_NODE_HTML:
+ return "html";
+ case CMARK_NODE_PARAGRAPH:
+ return "paragraph";
+ case CMARK_NODE_HEADER:
+ return "header";
+ case CMARK_NODE_HRULE:
+ return "hrule";
+ case CMARK_NODE_TEXT:
+ return "text";
+ case CMARK_NODE_SOFTBREAK:
+ return "softbreak";
+ case CMARK_NODE_LINEBREAK:
+ return "linebreak";
+ case CMARK_NODE_CODE:
+ return "code";
+ case CMARK_NODE_INLINE_HTML:
+ return "inline_html";
+ case CMARK_NODE_EMPH:
+ return "emph";
+ case CMARK_NODE_STRONG:
+ return "strong";
+ case CMARK_NODE_LINK:
+ return "link";
+ case CMARK_NODE_IMAGE:
+ return "image";
}
return "<unknown>";
@@ -169,7 +190,8 @@ cmark_node_last_child(cmark_node *node)
}
static char*
-S_strdup(const char *str) {
+S_strdup(const char *str)
+{
size_t size = strlen(str) + 1;
char *dup = (char *)malloc(size);
memcpy(dup, str, size);
@@ -177,7 +199,8 @@ S_strdup(const char *str) {
}
const char*
-cmark_node_get_literal(cmark_node *node) {
+cmark_node_get_literal(cmark_node *node)
+{
if (node == NULL) {
return NULL;
}
@@ -200,7 +223,8 @@ cmark_node_get_literal(cmark_node *node) {
}
int
-cmark_node_set_literal(cmark_node *node, const char *content) {
+cmark_node_set_literal(cmark_node *node, const char *content)
+{
if (node == NULL) {
return 0;
}
@@ -225,7 +249,8 @@ cmark_node_set_literal(cmark_node *node, const char *content) {
}
int
-cmark_node_get_header_level(cmark_node *node) {
+cmark_node_get_header_level(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
@@ -242,7 +267,8 @@ cmark_node_get_header_level(cmark_node *node) {
}
int
-cmark_node_set_header_level(cmark_node *node, int level) {
+cmark_node_set_header_level(cmark_node *node, int level)
+{
if (node == NULL || level < 1 || level > 6) {
return 0;
}
@@ -260,21 +286,22 @@ cmark_node_set_header_level(cmark_node *node, int level) {
}
cmark_list_type
-cmark_node_get_list_type(cmark_node *node) {
+cmark_node_get_list_type(cmark_node *node)
+{
if (node == NULL) {
return CMARK_NO_LIST;
}
if (node->type == CMARK_NODE_LIST) {
return node->as.list.list_type;
- }
- else {
+ } else {
return CMARK_NO_LIST;
}
}
int
-cmark_node_set_list_type(cmark_node *node, cmark_list_type type) {
+cmark_node_set_list_type(cmark_node *node, cmark_list_type type)
+{
if (!(type == CMARK_BULLET_LIST || type == CMARK_ORDERED_LIST)) {
return 0;
}
@@ -286,28 +313,28 @@ cmark_node_set_list_type(cmark_node *node, cmark_list_type type) {
if (node->type == CMARK_NODE_LIST) {
node->as.list.list_type = type;
return 1;
- }
- else {
+ } else {
return 0;
}
}
cmark_delim_type
-cmark_node_get_list_delim(cmark_node *node) {
+cmark_node_get_list_delim(cmark_node *node)
+{
if (node == NULL) {
return CMARK_NO_DELIM;
}
if (node->type == CMARK_NODE_LIST) {
return node->as.list.delimiter;
- }
- else {
+ } else {
return CMARK_NO_DELIM;
}
}
int
-cmark_node_set_list_delim(cmark_node *node, cmark_delim_type delim) {
+cmark_node_set_list_delim(cmark_node *node, cmark_delim_type delim)
+{
if (!(delim == CMARK_PERIOD_DELIM || delim == CMARK_PAREN_DELIM)) {
return 0;
}
@@ -319,28 +346,28 @@ cmark_node_set_list_delim(cmark_node *node, cmark_delim_type delim) {
if (node->type == CMARK_NODE_LIST) {
node->as.list.delimiter = delim;
return 1;
- }
- else {
+ } else {
return 0;
}
}
int
-cmark_node_get_list_start(cmark_node *node) {
+cmark_node_get_list_start(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
if (node->type == CMARK_NODE_LIST) {
return node->as.list.start;
- }
- else {
+ } else {
return 0;
}
}
int
-cmark_node_set_list_start(cmark_node *node, int start) {
+cmark_node_set_list_start(cmark_node *node, int start)
+{
if (node == NULL || start < 0) {
return 0;
}
@@ -348,28 +375,28 @@ cmark_node_set_list_start(cmark_node *node, int start) {
if (node->type == CMARK_NODE_LIST) {
node->as.list.start = start;
return 1;
- }
- else {
+ } else {
return 0;
}
}
int
-cmark_node_get_list_tight(cmark_node *node) {
+cmark_node_get_list_tight(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
if (node->type == CMARK_NODE_LIST) {
return node->as.list.tight;
- }
- else {
+ } else {
return 0;
}
}
int
-cmark_node_set_list_tight(cmark_node *node, int tight) {
+cmark_node_set_list_tight(cmark_node *node, int tight)
+{
if (node == NULL) {
return 0;
}
@@ -377,28 +404,28 @@ cmark_node_set_list_tight(cmark_node *node, int tight) {
if (node->type == CMARK_NODE_LIST) {
node->as.list.tight = tight;
return 1;
- }
- else {
+ } else {
return 0;
}
}
const char*
-cmark_node_get_fence_info(cmark_node *node) {
+cmark_node_get_fence_info(cmark_node *node)
+{
if (node == NULL) {
return NULL;
}
if (node->type == NODE_CODE_BLOCK) {
return cmark_chunk_to_cstr(&node->as.code.info);
- }
- else {
+ } else {
return NULL;
}
}
int
-cmark_node_set_fence_info(cmark_node *node, const char *info) {
+cmark_node_set_fence_info(cmark_node *node, const char *info)
+{
if (node == NULL) {
return 0;
}
@@ -406,14 +433,14 @@ cmark_node_set_fence_info(cmark_node *node, const char *info) {
if (node->type == NODE_CODE_BLOCK) {
cmark_chunk_set_cstr(&node->as.code.info, info);
return 1;
- }
- else {
+ } else {
return 0;
}
}
const char*
-cmark_node_get_url(cmark_node *node) {
+cmark_node_get_url(cmark_node *node)
+{
if (node == NULL) {
return NULL;
}
@@ -430,7 +457,8 @@ cmark_node_get_url(cmark_node *node) {
}
int
-cmark_node_set_url(cmark_node *node, const char *url) {
+cmark_node_set_url(cmark_node *node, const char *url)
+{
if (node == NULL) {
return 0;
}
@@ -449,7 +477,8 @@ cmark_node_set_url(cmark_node *node, const char *url) {
}
const char*
-cmark_node_get_title(cmark_node *node) {
+cmark_node_get_title(cmark_node *node)
+{
if (node == NULL) {
return NULL;
}
@@ -466,7 +495,8 @@ cmark_node_get_title(cmark_node *node) {
}
int
-cmark_node_set_title(cmark_node *node, const char *title) {
+cmark_node_set_title(cmark_node *node, const char *title)
+{
if (node == NULL) {
return 0;
}
@@ -485,7 +515,8 @@ cmark_node_set_title(cmark_node *node, const char *title) {
}
int
-cmark_node_get_start_line(cmark_node *node) {
+cmark_node_get_start_line(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
@@ -493,7 +524,8 @@ cmark_node_get_start_line(cmark_node *node) {
}
int
-cmark_node_get_start_column(cmark_node *node) {
+cmark_node_get_start_column(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
@@ -501,7 +533,8 @@ cmark_node_get_start_column(cmark_node *node) {
}
int
-cmark_node_get_end_line(cmark_node *node) {
+cmark_node_get_end_line(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
@@ -509,7 +542,8 @@ cmark_node_get_end_line(cmark_node *node) {
}
int
-cmark_node_get_end_column(cmark_node *node) {
+cmark_node_get_end_column(cmark_node *node)
+{
if (node == NULL) {
return 0;
}
@@ -517,7 +551,8 @@ cmark_node_get_end_column(cmark_node *node) {
}
static inline bool
-S_is_block(cmark_node *node) {
+S_is_block(cmark_node *node)
+{
if (node == NULL) {
return false;
}
@@ -526,7 +561,8 @@ S_is_block(cmark_node *node) {
}
static inline bool
-S_is_inline(cmark_node *node) {
+S_is_inline(cmark_node *node)
+{
if (node == NULL) {
return false;
}
@@ -609,7 +645,8 @@ S_node_unlink(cmark_node *node)
}
void
-cmark_node_unlink(cmark_node *node) {
+cmark_node_unlink(cmark_node *node)
+{
S_node_unlink(node);
node->next = NULL;
@@ -706,8 +743,7 @@ cmark_node_prepend_child(cmark_node *node, cmark_node *child)
if (old_first_child) {
old_first_child->prev = child;
- }
- else {
+ } else {
// Also set last_child if node previously had no children.
node->last_child = child;
}
@@ -733,8 +769,7 @@ cmark_node_append_child(cmark_node *node, cmark_node *child)
if (old_last_child) {
old_last_child->next = child;
- }
- else {
+ } else {
// Also set first_child if node previously had no children.
node->first_child = child;
}
@@ -749,8 +784,8 @@ S_print_error(FILE *out, cmark_node *node, const char *elem)
return;
}
fprintf(out, "Invalid '%s' in node type %s at %d:%d\n", elem,
- cmark_node_get_type_string(node), node->start_line,
- node->start_column);
+ cmark_node_get_type_string(node), node->start_line,
+ node->start_column);
}
int
@@ -780,7 +815,7 @@ cmark_node_check(cmark_node *node, FILE *out)
continue;
}
- next_sibling:
+next_sibling:
if (cur == node) {
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-14 01:12:12 +0000