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-rw-r--r--src/blocks.c88
-rw-r--r--src/cmark.h6
-rw-r--r--src/html/html.c12
-rw-r--r--src/node.c15
-rw-r--r--src/print.c10
5 files changed, 63 insertions, 68 deletions
diff --git a/src/blocks.c b/src/blocks.c
index 4a3f4fa..f916936 100644
--- a/src/blocks.c
+++ b/src/blocks.c
@@ -98,8 +98,7 @@ static inline bool accepts_lines(cmark_node_type block_type)
{
return (block_type == NODE_PARAGRAPH ||
block_type == NODE_HEADER ||
- block_type == NODE_INDENTED_CODE ||
- block_type == NODE_FENCED_CODE);
+ block_type == NODE_CODE_BLOCK);
}
static void add_line(cmark_node* cmark_node, chunk *ch, int offset)
@@ -194,27 +193,28 @@ static void finalize(cmark_doc_parser *parser, cmark_node* b, int line_number)
}
break;
- case NODE_INDENTED_CODE:
- remove_trailing_blank_lines(&b->string_content);
- strbuf_putc(&b->string_content, '\n');
- break;
+ case NODE_CODE_BLOCK:
+ if (b->as.code.fence_length == 0) { // indented code
+ remove_trailing_blank_lines(&b->string_content);
+ strbuf_putc(&b->string_content, '\n');
+ break;
+ } else {
- case NODE_FENCED_CODE:
- // first line of contents becomes info
- firstlinelen = strbuf_strchr(&b->string_content, '\n', 0);
+ // first line of contents becomes info
+ firstlinelen = strbuf_strchr(&b->string_content, '\n', 0);
- strbuf_init(&b->as.code.info, 0);
- houdini_unescape_html_f(
- &b->as.code.info,
- b->string_content.ptr,
- firstlinelen
- );
+ houdini_unescape_html_f(
+ &b->as.code.info,
+ b->string_content.ptr,
+ firstlinelen
+ );
- strbuf_drop(&b->string_content, firstlinelen + 1);
+ strbuf_drop(&b->string_content, firstlinelen + 1);
- strbuf_trim(&b->as.code.info);
- strbuf_unescape(&b->as.code.info);
- break;
+ strbuf_trim(&b->as.code.info);
+ strbuf_unescape(&b->as.code.info);
+ break;
+ }
case NODE_LIST: // determine tight/loose status
b->as.list.tight = true; // tight by default
@@ -537,14 +537,23 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
all_matched = false;
}
- } else if (container->type == NODE_INDENTED_CODE) {
+ } else if (container->type == NODE_CODE_BLOCK) {
- if (indent >= CODE_INDENT) {
- offset += CODE_INDENT;
- } else if (blank) {
- offset = first_nonspace;
+ if (container->as.code.fence_length == 0) { // indented
+ if (indent >= CODE_INDENT) {
+ offset += CODE_INDENT;
+ } else if (blank) {
+ offset = first_nonspace;
+ } else {
+ all_matched = false;
+ }
} else {
- all_matched = false;
+ // skip optional spaces of fence offset
+ i = container->as.code.fence_offset;
+ while (i > 0 && peek_at(&input, offset) == ' ') {
+ offset++;
+ i--;
+ }
}
} else if (container->type == NODE_HEADER) {
@@ -555,15 +564,6 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
container->last_line_blank = true;
}
- } else if (container->type == NODE_FENCED_CODE) {
-
- // skip optional spaces of fence offset
- i = container->as.code.fence_offset;
- while (i > 0 && peek_at(&input, offset) == ' ') {
- offset++;
- i--;
- }
-
} else if (container->type == NODE_HTML) {
if (blank) {
@@ -594,7 +594,7 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
}
// unless last matched container is code cmark_node, try new container starts:
- while (container->type != NODE_FENCED_CODE && container->type != NODE_INDENTED_CODE &&
+ while (container->type != NODE_CODE_BLOCK &&
container->type != NODE_HTML) {
first_nonspace = offset;
@@ -607,7 +607,11 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
if (indent >= CODE_INDENT) {
if (cur->type != NODE_PARAGRAPH && !blank) {
offset += CODE_INDENT;
- container = add_child(parser, container, NODE_INDENTED_CODE, parser->line_number, offset + 1);
+ container = add_child(parser, container, NODE_CODE_BLOCK, parser->line_number, offset + 1);
+ container->as.code.fence_char = 0;
+ container->as.code.fence_length = 0;
+ container->as.code.fence_offset = 0;
+ strbuf_init(&container->as.code.info, 0);
} else { // indent > 4 in lazy line
break;
}
@@ -636,10 +640,11 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
} else if ((matched = scan_open_code_fence(&input, first_nonspace))) {
- container = add_child(parser, container, NODE_FENCED_CODE, parser->line_number, first_nonspace + 1);
+ container = add_child(parser, container, NODE_CODE_BLOCK, parser->line_number, first_nonspace + 1);
container->as.code.fence_char = peek_at(&input, first_nonspace);
container->as.code.fence_length = matched;
container->as.code.fence_offset = first_nonspace - offset;
+ strbuf_init(&container->as.code.info, 0);
offset = first_nonspace + matched;
} else if ((matched = scan_html_block_tag(&input, first_nonspace))) {
@@ -731,7 +736,8 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
container->last_line_blank = (blank &&
container->type != NODE_BLOCK_QUOTE &&
container->type != NODE_HEADER &&
- container->type != NODE_FENCED_CODE &&
+ (container->type != NODE_CODE_BLOCK &&
+ container->as.code.fence_length != 0) &&
!(container->type == NODE_LIST_ITEM &&
container->first_child == NULL &&
container->start_line == parser->line_number));
@@ -759,11 +765,13 @@ void cmark_process_line(cmark_doc_parser *parser, const char *buffer,
assert(cur != NULL);
}
- if (container->type == NODE_INDENTED_CODE) {
+ if (container->type == NODE_CODE_BLOCK &&
+ container->as.code.fence_length == 0) {
add_line(container, &input, offset);
- } else if (container->type == NODE_FENCED_CODE) {
+ } else if (container->type == NODE_CODE_BLOCK &&
+ container->as.code.fence_length != 0) {
matched = 0;
if (indent <= 3 &&
diff --git a/src/cmark.h b/src/cmark.h
index b83f886..6e58f0b 100644
--- a/src/cmark.h
+++ b/src/cmark.h
@@ -16,8 +16,7 @@ typedef enum {
CMARK_NODE_BLOCK_QUOTE,
CMARK_NODE_LIST,
CMARK_NODE_LIST_ITEM,
- CMARK_NODE_FENCED_CODE,
- CMARK_NODE_INDENTED_CODE,
+ CMARK_NODE_CODE_BLOCK,
CMARK_NODE_HTML,
CMARK_NODE_PARAGRAPH,
CMARK_NODE_HEADER,
@@ -199,8 +198,7 @@ char *cmark_markdown_to_html(const char *text, int len);
#define NODE_BLOCK_QUOTE CMARK_NODE_BLOCK_QUOTE
#define NODE_LIST CMARK_NODE_LIST
#define NODE_LIST_ITEM CMARK_NODE_LIST_ITEM
- #define NODE_FENCED_CODE CMARK_NODE_FENCED_CODE
- #define NODE_INDENTED_CODE CMARK_NODE_INDENTED_CODE
+ #define NODE_CODE_BLOCK CMARK_NODE_CODE_BLOCK
#define NODE_HTML CMARK_NODE_HTML
#define NODE_PARAGRAPH CMARK_NODE_PARAGRAPH
#define NODE_HEADER CMARK_NODE_HEADER
diff --git a/src/html/html.c b/src/html/html.c
index e6971f8..27d1f0e 100644
--- a/src/html/html.c
+++ b/src/html/html.c
@@ -88,6 +88,7 @@ static void node_to_html(strbuf *html, cmark_node *node)
char start_header[] = "<h0>";
bool tight = false;
bool visit_children;
+ strbuf *info;
if (node == NULL) {
return;
@@ -155,12 +156,11 @@ static void node_to_html(strbuf *html, cmark_node *node)
strbuf_puts(html, start_header);
break;
- case NODE_INDENTED_CODE:
- case NODE_FENCED_CODE: {
- strbuf *info = &cur->as.code.info;
+ case NODE_CODE_BLOCK:
+ info = &cur->as.code.info;
cr(html);
- if (cur->type != NODE_FENCED_CODE
+ if (&cur->as.code.fence_length == 0
|| strbuf_len(info) == 0) {
strbuf_puts(html, "<pre><code>");
}
@@ -177,7 +177,6 @@ static void node_to_html(strbuf *html, cmark_node *node)
escape_html(html, cur->string_content.ptr, cur->string_content.size);
break;
- }
case NODE_HTML:
cr(html);
@@ -320,8 +319,7 @@ finish_node(strbuf *html, cmark_node *node, bool tight)
strbuf_puts(html, end_header);
break;
- case NODE_INDENTED_CODE:
- case NODE_FENCED_CODE:
+ case NODE_CODE_BLOCK:
strbuf_puts(html, "</code></pre>\n");
break;
diff --git a/src/node.c b/src/node.c
index 3e51fec..cdf9d60 100644
--- a/src/node.c
+++ b/src/node.c
@@ -53,8 +53,7 @@ S_type_string(cmark_node *node)
case CMARK_NODE_BLOCK_QUOTE: return "BLOCK_QUOTE";
case CMARK_NODE_LIST: return "LIST";
case CMARK_NODE_LIST_ITEM: return "LIST_ITEM";
- case CMARK_NODE_FENCED_CODE: return "FENCED_CODE";
- case CMARK_NODE_INDENTED_CODE: return "INDENTED_CODE";
+ 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";
@@ -115,8 +114,7 @@ S_strdup(const char *str) {
const char*
cmark_node_get_string_content(cmark_node *node) {
switch (node->type) {
- case NODE_INDENTED_CODE:
- case NODE_FENCED_CODE:
+ case NODE_CODE_BLOCK:
case NODE_HTML:
return cmark_strbuf_cstr(&node->string_content);
@@ -135,8 +133,7 @@ cmark_node_get_string_content(cmark_node *node) {
int
cmark_node_set_string_content(cmark_node *node, const char *content) {
switch (node->type) {
- case NODE_INDENTED_CODE:
- case NODE_FENCED_CODE:
+ case NODE_CODE_BLOCK:
case NODE_HTML:
cmark_strbuf_sets(&node->string_content, content);
return 1;
@@ -258,7 +255,7 @@ cmark_node_set_list_tight(cmark_node *node, int tight) {
const char*
cmark_node_get_fence_info(cmark_node *node) {
- if (node->type == NODE_FENCED_CODE) {
+ if (node->type == NODE_CODE_BLOCK) {
return cmark_strbuf_cstr(&node->as.code.info);
}
else {
@@ -268,7 +265,7 @@ cmark_node_get_fence_info(cmark_node *node) {
int
cmark_node_set_fence_info(cmark_node *node, const char *info) {
- if (node->type == NODE_FENCED_CODE) {
+ if (node->type == NODE_CODE_BLOCK) {
cmark_strbuf_sets(&node->as.code.info, info);
return 1;
}
@@ -622,7 +619,7 @@ void cmark_free_nodes(cmark_node *e)
while (e != NULL) {
strbuf_free(&e->string_content);
switch (e->type){
- case NODE_FENCED_CODE:
+ case NODE_CODE_BLOCK:
strbuf_free(&e->as.code.info);
break;
case NODE_STRING:
diff --git a/src/print.c b/src/print.c
index 2064276..1afa584 100644
--- a/src/print.c
+++ b/src/print.c
@@ -143,14 +143,8 @@ static void print_blocks(cmark_node* b, int indent)
case NODE_HRULE:
printf("hrule\n");
break;
- case NODE_INDENTED_CODE:
- printf("indented_code ");
- print_str(b->string_content.ptr, -1);
- putchar('\n');
- break;
- case NODE_FENCED_CODE:
- printf("fenced_code length=%d info=",
- b->as.code.fence_length);
+ case NODE_CODE_BLOCK:
+ printf("code block info=");
print_str(b->as.code.info.ptr, -1);
putchar(' ');
print_str(b->string_content.ptr, -1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 11:26:24 +0000