aboutsummaryrefslogtreecommitdiff
path: root/src/blocks.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/blocks.c')
-rw-r--r--src/blocks.c878
1 files changed, 0 insertions, 878 deletions
diff --git a/src/blocks.c b/src/blocks.c
deleted file mode 100644
index 806f7a6..0000000
--- a/src/blocks.c
+++ /dev/null
@@ -1,878 +0,0 @@
-#include <stdlib.h>
-#include <assert.h>
-#include <stdio.h>
-
-#include "cmark_ctype.h"
-#include "config.h"
-#include "parser.h"
-#include "cmark.h"
-#include "node.h"
-#include "references.h"
-#include "utf8.h"
-#include "scanners.h"
-#include "inlines.h"
-#include "houdini.h"
-#include "buffer.h"
-#include "debug.h"
-
-#define CODE_INDENT 4
-#define peek_at(i, n) (i)->data[n]
-
-static void
-S_parser_feed(cmark_parser *parser, const unsigned char *buffer, size_t len,
- bool eof);
-
-static void
-S_process_line(cmark_parser *parser, const unsigned char *buffer,
- size_t bytes);
-
-static cmark_node* make_block(cmark_node_type tag, int start_line, int start_column)
-{
- cmark_node* e;
-
- e = (cmark_node *)calloc(1, sizeof(*e));
- if(e != NULL) {
- e->type = tag;
- e->open = true;
- e->start_line = start_line;
- e->start_column = start_column;
- e->end_line = start_line;
- cmark_strbuf_init(&e->string_content, 32);
- }
-
- return e;
-}
-
-// Create a root document cmark_node.
-static cmark_node* make_document()
-{
- cmark_node *e = make_block(NODE_DOCUMENT, 1, 1);
- return e;
-}
-
-cmark_parser *cmark_parser_new()
-{
- cmark_parser *parser = (cmark_parser*)malloc(sizeof(cmark_parser));
- cmark_node *document = make_document();
- cmark_strbuf *line = (cmark_strbuf*)malloc(sizeof(cmark_strbuf));
- cmark_strbuf *buf = (cmark_strbuf*)malloc(sizeof(cmark_strbuf));
- cmark_strbuf_init(line, 256);
- cmark_strbuf_init(buf, 0);
-
- parser->refmap = cmark_reference_map_new();
- parser->root = document;
- parser->current = document;
- parser->line_number = 0;
- parser->curline = line;
- parser->last_line_length = 0;
- parser->linebuf = buf;
-
- return parser;
-}
-
-void cmark_parser_free(cmark_parser *parser)
-{
- cmark_strbuf_free(parser->curline);
- free(parser->curline);
- cmark_strbuf_free(parser->linebuf);
- free(parser->linebuf);
- cmark_reference_map_free(parser->refmap);
- free(parser);
-}
-
-static cmark_node*
-finalize(cmark_parser *parser, cmark_node* b);
-
-// Returns true if line has only space characters, else false.
-static bool is_blank(cmark_strbuf *s, int offset)
-{
- while (offset < s->size) {
- switch (s->ptr[offset]) {
- case '\n':
- return true;
- case ' ':
- offset++;
- break;
- default:
- return false;
- }
- }
-
- return true;
-}
-
-static inline bool can_contain(cmark_node_type parent_type, cmark_node_type child_type)
-{
- return ( parent_type == NODE_DOCUMENT ||
- parent_type == NODE_BLOCK_QUOTE ||
- parent_type == NODE_ITEM ||
- (parent_type == NODE_LIST && child_type == NODE_ITEM) );
-}
-
-static inline bool accepts_lines(cmark_node_type block_type)
-{
- return (block_type == NODE_PARAGRAPH ||
- block_type == NODE_HEADER ||
- block_type == NODE_CODE_BLOCK);
-}
-
-static void add_line(cmark_node* node, cmark_chunk *ch, int offset)
-{
- assert(node->open);
- cmark_strbuf_put(&node->string_content, ch->data + offset, ch->len - offset);
-}
-
-static void remove_trailing_blank_lines(cmark_strbuf *ln)
-{
- int i;
-
- for (i = ln->size - 1; i >= 0; --i) {
- unsigned char c = ln->ptr[i];
-
- if (c != ' ' && c != '\t' && c != '\r' && c != '\n')
- break;
- }
-
- if (i < 0) {
- cmark_strbuf_clear(ln);
- return;
- }
-
- i = cmark_strbuf_strchr(ln, '\n', i);
- if (i >= 0)
- cmark_strbuf_truncate(ln, i);
-}
-
-// Check to see if a cmark_node ends with a blank line, descending
-// if needed into lists and sublists.
-static bool ends_with_blank_line(cmark_node* node)
-{
- cmark_node *cur = node;
- while (cur != NULL) {
- if (cur->last_line_blank) {
- return true;
- }
- if (cur->type == NODE_LIST || cur->type == NODE_ITEM) {
- cur = cur->last_child;
- } else {
- cur = NULL;
- }
- }
- return false;
-}
-
-// Break out of all containing lists
-static int break_out_of_lists(cmark_parser *parser, cmark_node ** bptr)
-{
- cmark_node *container = *bptr;
- cmark_node *b = parser->root;
- // find first containing NODE_LIST:
- while (b && b->type != NODE_LIST) {
- b = b->last_child;
- }
- if (b) {
- while (container && container != b) {
- container = finalize(parser, container);
- }
- finalize(parser, b);
- *bptr = b->parent;
- }
- return 0;
-}
-
-
-static cmark_node*
-finalize(cmark_parser *parser, cmark_node* b)
-{
- int firstlinelen;
- int pos;
- cmark_node* item;
- cmark_node* subitem;
- cmark_node* parent;
-
- parent = b->parent;
-
- assert(b->open); // shouldn't call finalize on closed blocks
- b->open = false;
-
- if (parser->curline->size == 0) {
- // end of input - line number has not been incremented
- b->end_line = parser->line_number;
- b->end_column = parser->last_line_length;
- } else if (b->type == NODE_DOCUMENT ||
- (b->type == NODE_CODE_BLOCK && b->as.code.fenced) ||
- (b->type == NODE_HEADER && b->as.header.setext)) {
- b->end_line = parser->line_number;
- b->end_column = parser->curline->size -
- (parser->curline->ptr[parser->curline->size - 1] == '\n' ?
- 1 : 0);
- } else {
- b->end_line = parser->line_number - 1;
- b->end_column = parser->last_line_length;
- }
-
- switch (b->type) {
- case NODE_PARAGRAPH:
- while (cmark_strbuf_at(&b->string_content, 0) == '[' &&
- (pos = cmark_parse_reference_inline(&b->string_content, parser->refmap))) {
-
- cmark_strbuf_drop(&b->string_content, pos);
- }
- if (is_blank(&b->string_content, 0)) {
- // remove blank node (former reference def)
- cmark_node_free(b);
- }
- break;
-
- case NODE_CODE_BLOCK:
- if (!b->as.code.fenced) { // indented code
- remove_trailing_blank_lines(&b->string_content);
- cmark_strbuf_putc(&b->string_content, '\n');
- } else {
-
- // first line of contents becomes info
- firstlinelen = cmark_strbuf_strchr(&b->string_content, '\n', 0);
-
- cmark_strbuf tmp = GH_BUF_INIT;
- houdini_unescape_html_f(
- &tmp,
- b->string_content.ptr,
- firstlinelen
- );
- cmark_strbuf_trim(&tmp);
- cmark_strbuf_unescape(&tmp);
- b->as.code.info = cmark_chunk_buf_detach(&tmp);
-
- cmark_strbuf_drop(&b->string_content, firstlinelen + 1);
- }
- b->as.code.literal = cmark_chunk_buf_detach(&b->string_content);
- break;
-
- case NODE_HTML:
- b->as.literal = cmark_chunk_buf_detach(&b->string_content);
- break;
-
- case NODE_LIST: // determine tight/loose status
- b->as.list.tight = true; // tight by default
- item = b->first_child;
-
- while (item) {
- // check for non-final non-empty list item ending with blank line:
- if (item->last_line_blank && item->next) {
- b->as.list.tight = false;
- break;
- }
- // recurse into children of list item, to see if there are
- // spaces between them:
- subitem = item->first_child;
- while (subitem) {
- if (ends_with_blank_line(subitem) &&
- (item->next || subitem->next)) {
- b->as.list.tight = false;
- break;
- }
- subitem = subitem->next;
- }
- if (!(b->as.list.tight)) {
- break;
- }
- item = item->next;
- }
-
- break;
-
- default:
- break;
- }
- return parent;
-}
-
-// Add a cmark_node as child of another. Return pointer to child.
-static cmark_node* add_child(cmark_parser *parser, cmark_node* parent,
- cmark_node_type block_type, int start_column)
-{
- assert(parent);
-
- // if 'parent' isn't the kind of cmark_node that can accept this child,
- // then back up til we hit a cmark_node that can.
- while (!can_contain(parent->type, block_type)) {
- parent = finalize(parser, parent);
- }
-
- cmark_node* child = make_block(block_type, parser->line_number, start_column);
- child->parent = parent;
-
- if (parent->last_child) {
- parent->last_child->next = child;
- child->prev = parent->last_child;
- } else {
- parent->first_child = child;
- child->prev = NULL;
- }
- parent->last_child = child;
- return child;
-}
-
-
-// Walk through cmark_node and all children, recursively, parsing
-// string content into inline content where appropriate.
-static void process_inlines(cmark_node* root, cmark_reference_map *refmap)
-{
- cmark_iter *iter = cmark_iter_new(root);
- cmark_node *cur;
- cmark_event_type ev_type;
-
- while ((ev_type = cmark_iter_next(iter)) != CMARK_EVENT_DONE) {
- cur = cmark_iter_get_node(iter);
- if (ev_type == CMARK_EVENT_ENTER) {
- if (cur->type == NODE_PARAGRAPH ||
- cur->type == NODE_HEADER) {
- cmark_parse_inlines(cur, refmap);
- }
- }
- }
-
- cmark_iter_free(iter);
-}
-
-// Attempts to parse a list item marker (bullet or enumerated).
-// On success, returns length of the marker, and populates
-// data with the details. On failure, returns 0.
-static int parse_list_marker(cmark_chunk *input, int pos, cmark_list **dataptr)
-{
- unsigned char c;
- int startpos;
- cmark_list *data;
-
- startpos = pos;
- c = peek_at(input, pos);
-
- if ((c == '*' || c == '-' || c == '+') && !scan_hrule(input, pos)) {
- pos++;
- if (!cmark_isspace(peek_at(input, pos))) {
- return 0;
- }
- data = (cmark_list *)calloc(1, sizeof(*data));
- if(data == NULL) {
- return 0;
- } else {
- data->marker_offset = 0; // will be adjusted later
- data->list_type = CMARK_BULLET_LIST;
- data->bullet_char = c;
- data->start = 1;
- data->delimiter = CMARK_PERIOD_DELIM;
- data->tight = false;
- }
- } else if (cmark_isdigit(c)) {
- int start = 0;
-
- do {
- start = (10 * start) + (peek_at(input, pos) - '0');
- pos++;
- } while (cmark_isdigit(peek_at(input, pos)));
-
- c = peek_at(input, pos);
- if (c == '.' || c == ')') {
- pos++;
- if (!cmark_isspace(peek_at(input, pos))) {
- return 0;
- }
- data = (cmark_list *)calloc(1, sizeof(*data));
- if(data == NULL) {
- return 0;
- } else {
- data->marker_offset = 0; // will be adjusted later
- data->list_type = CMARK_ORDERED_LIST;
- data->bullet_char = 0;
- data->start = start;
- data->delimiter = (c == '.' ? CMARK_PERIOD_DELIM : CMARK_PAREN_DELIM);
- data->tight = false;
- }
- } else {
- return 0;
- }
-
- } else {
- return 0;
- }
-
- *dataptr = data;
- return (pos - startpos);
-}
-
-// Return 1 if list item belongs in list, else 0.
-static int lists_match(cmark_list *list_data, cmark_list *item_data)
-{
- return (list_data->list_type == item_data->list_type &&
- list_data->delimiter == item_data->delimiter &&
- // list_data->marker_offset == item_data.marker_offset &&
- list_data->bullet_char == item_data->bullet_char);
-}
-
-static cmark_node *finalize_document(cmark_parser *parser)
-{
- while (parser->current != parser->root) {
- parser->current = finalize(parser, parser->current);
- }
-
- finalize(parser, parser->root);
- process_inlines(parser->root, parser->refmap);
-
- return parser->root;
-}
-
-cmark_node *cmark_parse_file(FILE *f)
-{
- unsigned char buffer[4096];
- cmark_parser *parser = cmark_parser_new();
- size_t bytes;
- cmark_node *document;
-
- while ((bytes = fread(buffer, 1, sizeof(buffer), f)) > 0) {
- bool eof = bytes < sizeof(buffer);
- S_parser_feed(parser, buffer, bytes, eof);
- if (eof) {
- break;
- }
- }
-
- document = cmark_parser_finish(parser);
- cmark_parser_free(parser);
- return document;
-}
-
-cmark_node *cmark_parse_document(const char *buffer, size_t len)
-{
- cmark_parser *parser = cmark_parser_new();
- cmark_node *document;
-
- S_parser_feed(parser, (const unsigned char *)buffer, len, true);
-
- document = cmark_parser_finish(parser);
- cmark_parser_free(parser);
- return document;
-}
-
-void
-cmark_parser_feed(cmark_parser *parser, const char *buffer, size_t len)
-{
- S_parser_feed(parser, (const unsigned char *)buffer, len, false);
-}
-
-static void
-S_parser_feed(cmark_parser *parser, const unsigned char *buffer, size_t len,
- bool eof)
-{
- const unsigned char *end = buffer + len;
-
- while (buffer < end) {
- const unsigned char *eol
- = (const unsigned char *)memchr(buffer, '\n',
- end - buffer);
- size_t line_len;
-
- if (eol) {
- line_len = eol + 1 - buffer;
- } else if (eof) {
- line_len = end - buffer;
- } else {
- cmark_strbuf_put(parser->linebuf, buffer, end - buffer);
- break;
- }
-
- if (parser->linebuf->size > 0) {
- cmark_strbuf_put(parser->linebuf, buffer, line_len);
- S_process_line(parser, parser->linebuf->ptr,
- parser->linebuf->size);
- cmark_strbuf_clear(parser->linebuf);
- } else {
- S_process_line(parser, buffer, line_len);
- }
-
- buffer += line_len;
- }
-}
-
-static void chop_trailing_hashtags(cmark_chunk *ch)
-{
- int n, orig_n;
-
- cmark_chunk_rtrim(ch);
- orig_n = n = ch->len - 1;
-
- // if string ends in space followed by #s, remove these:
- while (n >= 0 && peek_at(ch, n) == '#')
- n--;
-
- // Check for a be a space before the final #s:
- if (n != orig_n && n >= 0 && peek_at(ch, n) == ' ') {
- ch->len = n;
- cmark_chunk_rtrim(ch);
- }
-}
-
-static void
-S_process_line(cmark_parser *parser, const unsigned char *buffer, size_t bytes)
-{
- cmark_node* last_matched_container;
- int offset = 0;
- int matched = 0;
- int lev = 0;
- int i;
- cmark_list *data = NULL;
- bool all_matched = true;
- cmark_node* container;
- cmark_node* cur = parser->current;
- bool blank = false;
- int first_nonspace;
- int indent;
- cmark_chunk input;
-
- utf8proc_detab(parser->curline, buffer, bytes);
-
- // Add a newline to the end if not present:
- // TODO this breaks abstraction:
- if (parser->curline->ptr[parser->curline->size - 1] != '\n') {
- cmark_strbuf_putc(parser->curline, '\n');
- }
- input.data = parser->curline->ptr;
- input.len = parser->curline->size;
-
- // container starts at the document root.
- container = parser->root;
-
- parser->line_number++;
-
- // for each containing cmark_node, try to parse the associated line start.
- // bail out on failure: container will point to the last matching cmark_node.
-
- while (container->last_child && container->last_child->open) {
- container = container->last_child;
-
- first_nonspace = offset;
- while (peek_at(&input, first_nonspace) == ' ') {
- first_nonspace++;
- }
-
- indent = first_nonspace - offset;
- blank = peek_at(&input, first_nonspace) == '\n';
-
- if (container->type == NODE_BLOCK_QUOTE) {
- matched = indent <= 3 && peek_at(&input, first_nonspace) == '>';
- if (matched) {
- offset = first_nonspace + 1;
- if (peek_at(&input, offset) == ' ')
- offset++;
- } else {
- all_matched = false;
- }
-
- } else if (container->type == NODE_ITEM) {
-
- if (indent >= container->as.list.marker_offset +
- container->as.list.padding) {
- offset += container->as.list.marker_offset +
- container->as.list.padding;
- } else if (blank) {
- offset = first_nonspace;
- } else {
- all_matched = false;
- }
-
- } else if (container->type == NODE_CODE_BLOCK) {
-
- if (!container->as.code.fenced) { // indented
- if (indent >= CODE_INDENT) {
- offset += CODE_INDENT;
- } else if (blank) {
- offset = first_nonspace;
- } else {
- all_matched = false;
- }
- } else { // fenced
- matched = 0;
- if (indent <= 3 &&
- (peek_at(&input, first_nonspace) ==
- container->as.code.fence_char)) {
- matched = scan_close_code_fence(&input,
- first_nonspace);
- }
- if (matched >= container->as.code.fence_length) {
- // closing fence - and since we're at
- // the end of a line, we can return:
- all_matched = false;
- offset += matched;
- parser->current = finalize(parser, container);
- goto finished;
- } else {
- // skip opt. 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) {
-
- // a header can never contain more than one line
- all_matched = false;
-
- } else if (container->type == NODE_HTML) {
-
- if (blank) {
- all_matched = false;
- }
-
- } else if (container->type == NODE_PARAGRAPH) {
-
- if (blank) {
- all_matched = false;
- }
-
- }
-
- if (!all_matched) {
- container = container->parent; // back up to last matching cmark_node
- break;
- }
- }
-
- last_matched_container = container;
-
- // check to see if we've hit 2nd blank line, break out of list:
- if (blank && container->last_line_blank) {
- break_out_of_lists(parser, &container);
- }
-
- // unless last matched container is code cmark_node, try new container starts:
- while (container->type != NODE_CODE_BLOCK &&
- container->type != NODE_HTML) {
-
- first_nonspace = offset;
- while (peek_at(&input, first_nonspace) == ' ')
- first_nonspace++;
-
- indent = first_nonspace - offset;
- blank = peek_at(&input, first_nonspace) == '\n';
-
- if (indent >= CODE_INDENT) {
- if (cur->type != NODE_PARAGRAPH && !blank) {
- offset += CODE_INDENT;
- container = add_child(parser, container, NODE_CODE_BLOCK, offset + 1);
- container->as.code.fenced = false;
- container->as.code.fence_char = 0;
- container->as.code.fence_length = 0;
- container->as.code.fence_offset = 0;
- container->as.code.info = cmark_chunk_literal("");
- } else { // indent > 4 in lazy line
- break;
- }
-
- } else if (peek_at(&input, first_nonspace) == '>') {
-
- offset = first_nonspace + 1;
- // optional following character
- if (peek_at(&input, offset) == ' ')
- offset++;
- container = add_child(parser, container, NODE_BLOCK_QUOTE, offset + 1);
-
- } else if ((matched = scan_atx_header_start(&input, first_nonspace))) {
-
- offset = first_nonspace + matched;
- container = add_child(parser, container, NODE_HEADER, offset + 1);
-
- int hashpos = cmark_chunk_strchr(&input, '#', first_nonspace);
- int level = 0;
-
- while (peek_at(&input, hashpos) == '#') {
- level++;
- hashpos++;
- }
- container->as.header.level = level;
- container->as.header.setext = false;
-
- } else if ((matched = scan_open_code_fence(&input, first_nonspace))) {
-
- container = add_child(parser, container, NODE_CODE_BLOCK, first_nonspace + 1);
- container->as.code.fenced = true;
- container->as.code.fence_char = peek_at(&input, first_nonspace);
- container->as.code.fence_length = matched;
- container->as.code.fence_offset = first_nonspace - offset;
- container->as.code.info = cmark_chunk_literal("");
- offset = first_nonspace + matched;
-
- } else if ((matched = scan_html_block_tag(&input, first_nonspace))) {
-
- container = add_child(parser, container, NODE_HTML, first_nonspace + 1);
- // note, we don't adjust offset because the tag is part of the text
-
- } else if (container->type == NODE_PARAGRAPH &&
- (lev = scan_setext_header_line(&input, first_nonspace)) &&
- // check that there is only one line in the paragraph:
- cmark_strbuf_strrchr(&container->string_content, '\n',
- cmark_strbuf_len(&container->string_content) - 2) < 0) {
-
- container->type = NODE_HEADER;
- container->as.header.level = lev;
- container->as.header.setext = true;
- offset = input.len - 1;
-
- } else if (!(container->type == NODE_PARAGRAPH && !all_matched) &&
- (matched = scan_hrule(&input, first_nonspace))) {
-
- // it's only now that we know the line is not part of a setext header:
- container = add_child(parser, container, NODE_HRULE, first_nonspace + 1);
- container = finalize(parser, container);
- offset = input.len - 1;
-
- } else if ((matched = parse_list_marker(&input, first_nonspace, &data))) {
-
- // compute padding:
- offset = first_nonspace + matched;
- i = 0;
- while (i <= 5 && peek_at(&input, offset + i) == ' ') {
- i++;
- }
- // i = number of spaces after marker, up to 5
- if (i >= 5 || i < 1 || peek_at(&input, offset) == '\n') {
- data->padding = matched + 1;
- if (i > 0) {
- offset += 1;
- }
- } else {
- data->padding = matched + i;
- offset += i;
- }
-
- // check container; if it's a list, see if this list item
- // can continue the list; otherwise, create a list container.
-
- data->marker_offset = indent;
-
- if (container->type != NODE_LIST ||
- !lists_match(&container->as.list, data)) {
- container = add_child(parser, container, NODE_LIST,
- first_nonspace + 1);
-
- memcpy(&container->as.list, data, sizeof(*data));
- }
-
- // add the list item
- container = add_child(parser, container, NODE_ITEM,
- first_nonspace + 1);
- /* TODO: static */
- memcpy(&container->as.list, data, sizeof(*data));
- free(data);
- } else {
- break;
- }
-
- if (accepts_lines(container->type)) {
- // if it's a line container, it can't contain other containers
- break;
- }
- }
-
- // what remains at offset is a text line. add the text to the
- // appropriate container.
-
- first_nonspace = offset;
- while (peek_at(&input, first_nonspace) == ' ')
- first_nonspace++;
-
- indent = first_nonspace - offset;
- blank = peek_at(&input, first_nonspace) == '\n';
-
- if (blank && container->last_child) {
- container->last_child->last_line_blank = true;
- }
-
- // block quote lines are never blank as they start with >
- // and we don't count blanks in fenced code for purposes of tight/loose
- // lists or breaking out of lists. we also don't set last_line_blank
- // on an empty list item.
- container->last_line_blank = (blank &&
- container->type != NODE_BLOCK_QUOTE &&
- container->type != NODE_HEADER &&
- !(container->type == NODE_CODE_BLOCK &&
- container->as.code.fenced) &&
- !(container->type == NODE_ITEM &&
- container->first_child == NULL &&
- container->start_line == parser->line_number));
-
- cmark_node *cont = container;
- while (cont->parent) {
- cont->parent->last_line_blank = false;
- cont = cont->parent;
- }
-
- if (cur != last_matched_container &&
- container == last_matched_container &&
- !blank &&
- cur->type == NODE_PARAGRAPH &&
- cmark_strbuf_len(&cur->string_content) > 0) {
-
- add_line(cur, &input, offset);
-
- } else { // not a lazy continuation
-
- // finalize any blocks that were not matched and set cur to container:
- while (cur != last_matched_container) {
- cur = finalize(parser, cur);
- assert(cur != NULL);
- }
-
- if (container->type == NODE_CODE_BLOCK ||
- container->type == NODE_HTML) {
-
- add_line(container, &input, offset);
-
- } else if (blank) {
-
- // ??? do nothing
-
- } else if (accepts_lines(container->type)) {
-
- if (container->type == NODE_HEADER &&
- container->as.header.setext == false) {
- chop_trailing_hashtags(&input);
- }
- add_line(container, &input, first_nonspace);
-
- } else {
- // create paragraph container for line
- container = add_child(parser, container, NODE_PARAGRAPH, first_nonspace + 1);
- add_line(container, &input, first_nonspace);
-
- }
-
- parser->current = container;
- }
-finished:
- parser->last_line_length = parser->curline->size -
- (parser->curline->ptr[parser->curline->size - 1] == '\n' ?
- 1 : 0);
- ;
- cmark_strbuf_clear(parser->curline);
-
-}
-
-cmark_node *cmark_parser_finish(cmark_parser *parser)
-{
- if (parser->linebuf->size) {
- S_process_line(parser, parser->linebuf->ptr,
- parser->linebuf->size);
- cmark_strbuf_clear(parser->linebuf);
- }
-
- finalize_document(parser);
- cmark_strbuf_free(parser->curline);
-#if CMARK_DEBUG_NODES
- if (cmark_node_check(parser->root, stderr)) {
- abort();
- }
-#endif
- return parser->root;
-}
generated by cgit v1.2.3 (git 2.46.0) at 2025-03-22 08:24:10 +0000