diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/blocks.c | 187 | ||||
| -rw-r--r-- | src/chunk.h | 8 | ||||
| -rw-r--r-- | src/commonmark.c | 12 | ||||
| -rw-r--r-- | src/latex.c | 2 | ||||
| -rw-r--r-- | src/scanners.c | 52 |
5 files changed, 127 insertions, 134 deletions
diff --git a/src/blocks.c b/src/blocks.c index a22594e..32dffa2 100644 --- a/src/blocks.c +++ b/src/blocks.c @@ -128,7 +128,7 @@ static bool is_blank(cmark_strbuf *s, bufsize_t offset) { } static CMARK_INLINE bool can_contain(cmark_node_type parent_type, - cmark_node_type child_type) { + cmark_node_type child_type) { return (parent_type == CMARK_NODE_DOCUMENT || parent_type == CMARK_NODE_BLOCK_QUOTE || parent_type == CMARK_NODE_ITEM || @@ -158,9 +158,8 @@ static void add_line(cmark_node *node, cmark_chunk *ch, cmark_parser *parser) { cmark_strbuf_putc(&node->string_content, ' '); } } - cmark_strbuf_put(&node->string_content, - ch->data + parser->offset, - ch->len - parser->offset); + cmark_strbuf_put(&node->string_content, ch->data + parser->offset, + ch->len - parser->offset); } static void remove_trailing_blank_lines(cmark_strbuf *ln) { @@ -555,7 +554,7 @@ static void S_parser_feed(cmark_parser *parser, const unsigned char *buffer, if (buffer < end && *buffer == '\r') { buffer++; if (buffer == end) - parser->last_buffer_ended_with_cr = true; + parser->last_buffer_ended_with_cr = true; } if (buffer < end && *buffer == '\n') buffer++; @@ -627,16 +626,16 @@ static void S_advance_offset(cmark_parser *parser, cmark_chunk *input, if (c == '\t') { chars_to_tab = TAB_STOP - (parser->column % TAB_STOP); if (columns) { - parser->partially_consumed_tab = chars_to_tab > count; - chars_to_advance = MIN(count, chars_to_tab); - parser->column += chars_to_advance; + parser->partially_consumed_tab = chars_to_tab > count; + chars_to_advance = MIN(count, chars_to_tab); + parser->column += chars_to_advance; parser->offset += (parser->partially_consumed_tab ? 0 : 1); - count -= chars_to_advance; + count -= chars_to_advance; } else { - parser->partially_consumed_tab = false; - parser->column += chars_to_tab; - parser->offset += 1; - count -= 1; + parser->partially_consumed_tab = false; + parser->column += chars_to_tab; + parser->offset += 1; + count -= 1; } } else { parser->partially_consumed_tab = false; @@ -651,9 +650,7 @@ static bool S_last_child_is_open(cmark_node *container) { return container->last_child && container->last_child->open; } -static bool parse_block_quote_prefix(cmark_parser *parser, - cmark_chunk *input) -{ +static bool parse_block_quote_prefix(cmark_parser *parser, cmark_chunk *input) { bool res = false; bufsize_t matched = 0; @@ -672,34 +669,30 @@ static bool parse_block_quote_prefix(cmark_parser *parser, return res; } -static bool parse_node_item_prefix(cmark_parser *parser, - cmark_chunk *input, - cmark_node *container) -{ +static bool parse_node_item_prefix(cmark_parser *parser, cmark_chunk *input, + cmark_node *container) { bool res = false; if (parser->indent >= container->as.list.marker_offset + container->as.list.padding) { S_advance_offset(parser, input, container->as.list.marker_offset + - container->as.list.padding, + container->as.list.padding, true); res = true; } else if (parser->blank && container->first_child != NULL) { // if container->first_child is NULL, then the opening line // of the list item was blank after the list marker; in this // case, we are done with the list item. - S_advance_offset(parser, input, - parser->first_nonspace - parser->offset, false); + S_advance_offset(parser, input, parser->first_nonspace - parser->offset, + false); res = true; } return res; } -static bool parse_code_block_prefix(cmark_parser *parser, - cmark_chunk *input, - cmark_node *container, - bool *should_continue) -{ +static bool parse_code_block_prefix(cmark_parser *parser, cmark_chunk *input, + cmark_node *container, + bool *should_continue) { bool res = false; if (!container->as.code.fenced) { // indented @@ -707,8 +700,8 @@ static bool parse_code_block_prefix(cmark_parser *parser, S_advance_offset(parser, input, CODE_INDENT, true); res = true; } else if (parser->blank) { - S_advance_offset(parser, input, - parser->first_nonspace - parser->offset, false); + S_advance_offset(parser, input, parser->first_nonspace - parser->offset, + false); res = true; } } else { // fenced @@ -741,25 +734,24 @@ static bool parse_code_block_prefix(cmark_parser *parser, } static bool parse_html_block_prefix(cmark_parser *parser, - cmark_node *container) -{ + cmark_node *container) { bool res = false; int html_block_type = container->as.html_block_type; assert(html_block_type >= 1 && html_block_type <= 7); switch (html_block_type) { - case 1: - case 2: - case 3: - case 4: - case 5: - // these types of blocks can accept blanks - res = true; - break; - case 6: - case 7: - res = !parser->blank; - break; + case 1: + case 2: + case 3: + case 4: + case 5: + // these types of blocks can accept blanks + res = true; + break; + case 6: + case 7: + res = !parser->blank; + break; } return res; @@ -773,10 +765,8 @@ static bool parse_html_block_prefix(cmark_parser *parser, * * Returns: The last matching node, or NULL */ -static cmark_node *check_open_blocks(cmark_parser *parser, - cmark_chunk *input, - bool *all_matched) -{ +static cmark_node *check_open_blocks(cmark_parser *parser, cmark_chunk *input, + bool *all_matched) { bool should_continue = true; *all_matched = false; cmark_node *container = parser->root; @@ -789,31 +779,31 @@ static cmark_node *check_open_blocks(cmark_parser *parser, S_find_first_nonspace(parser, input); switch (cont_type) { - case CMARK_NODE_BLOCK_QUOTE: - if (!parse_block_quote_prefix(parser, input)) - goto done; - break; - case CMARK_NODE_ITEM: - if (!parse_node_item_prefix(parser, input, container)) - goto done; - break; - case CMARK_NODE_CODE_BLOCK: - if (!parse_code_block_prefix(parser, input, container, &should_continue)) - goto done; - break; - case CMARK_NODE_HEADING: - // a heading can never contain more than one line + case CMARK_NODE_BLOCK_QUOTE: + if (!parse_block_quote_prefix(parser, input)) goto done; - case CMARK_NODE_HTML_BLOCK: - if (!parse_html_block_prefix(parser, container)) - goto done; - break; - case CMARK_NODE_PARAGRAPH: - if (parser->blank) - goto done; - break; - default: - break; + break; + case CMARK_NODE_ITEM: + if (!parse_node_item_prefix(parser, input, container)) + goto done; + break; + case CMARK_NODE_CODE_BLOCK: + if (!parse_code_block_prefix(parser, input, container, &should_continue)) + goto done; + break; + case CMARK_NODE_HEADING: + // a heading can never contain more than one line + goto done; + case CMARK_NODE_HTML_BLOCK: + if (!parse_html_block_prefix(parser, container)) + goto done; + break; + case CMARK_NODE_PARAGRAPH: + if (parser->blank) + goto done; + break; + default: + break; } } @@ -831,11 +821,8 @@ done: return container; } -static void open_new_blocks(cmark_parser *parser, - cmark_node **container, - cmark_chunk *input, - bool all_matched) -{ +static void open_new_blocks(cmark_parser *parser, cmark_node **container, + cmark_chunk *input, bool all_matched) { bool indented; cmark_list *data = NULL; bool maybe_lazy = parser->current->type == CMARK_NODE_PARAGRAPH; @@ -861,7 +848,7 @@ static void open_new_blocks(cmark_parser *parser, S_advance_offset(parser, input, 1, true); } *container = add_child(parser, *container, CMARK_NODE_BLOCK_QUOTE, - parser->offset + 1); + parser->offset + 1); } else if (!indented && (matched = scan_atx_heading_start( input, parser->first_nonspace))) { @@ -887,7 +874,7 @@ static void open_new_blocks(cmark_parser *parser, } else if (!indented && (matched = scan_open_code_fence( input, parser->first_nonspace))) { *container = add_child(parser, *container, CMARK_NODE_CODE_BLOCK, - parser->first_nonspace + 1); + parser->first_nonspace + 1); (*container)->as.code.fenced = true; (*container)->as.code.fence_char = peek_at(input, parser->first_nonspace); (*container)->as.code.fence_length = matched; @@ -904,7 +891,7 @@ static void open_new_blocks(cmark_parser *parser, (matched = scan_html_block_start_7( input, parser->first_nonspace))))) { *container = add_child(parser, *container, CMARK_NODE_HTML_BLOCK, - parser->first_nonspace + 1); + parser->first_nonspace + 1); (*container)->as.html_block_type = matched; // note, we don't adjust parser->offset because the tag is part of the // text @@ -917,11 +904,10 @@ static void open_new_blocks(cmark_parser *parser, S_advance_offset(parser, input, input->len - 1 - parser->offset, false); } else if (!indented && !(cont_type == CMARK_NODE_PARAGRAPH && !all_matched) && - (matched = - scan_thematic_break(input, parser->first_nonspace))) { + (matched = scan_thematic_break(input, parser->first_nonspace))) { // it's only now that we know the line is not part of a setext heading: *container = add_child(parser, *container, CMARK_NODE_THEMATIC_BREAK, - parser->first_nonspace + 1); + parser->first_nonspace + 1); S_advance_offset(parser, input, input->len - 1 - parser->offset, false); } else if ((matched = parse_list_marker(input, parser->first_nonspace, &data)) && @@ -940,18 +926,18 @@ static void open_new_blocks(cmark_parser *parser, save_column = parser->column; while (parser->column - save_column <= 5 && - S_is_space_or_tab(peek_at(input, parser->offset))) { + S_is_space_or_tab(peek_at(input, parser->offset))) { S_advance_offset(parser, input, 1, true); } i = parser->column - save_column; if (i >= 5 || i < 1 || - // only spaces after list marker: - S_is_line_end_char(peek_at(input, parser->offset)) ) { + // only spaces after list marker: + S_is_line_end_char(peek_at(input, parser->offset))) { data->padding = matched + 1; - parser->offset = save_offset; - parser->column = save_column; - parser->partially_consumed_tab = save_partially_consumed_tab; + parser->offset = save_offset; + parser->column = save_column; + parser->partially_consumed_tab = save_partially_consumed_tab; if (i > 0) { S_advance_offset(parser, input, 1, true); } @@ -967,21 +953,21 @@ static void open_new_blocks(cmark_parser *parser, if (cont_type != CMARK_NODE_LIST || !lists_match(&((*container)->as.list), data)) { *container = add_child(parser, *container, CMARK_NODE_LIST, - parser->first_nonspace + 1); + parser->first_nonspace + 1); memcpy(&((*container)->as.list), data, sizeof(*data)); } // add the list item *container = add_child(parser, *container, CMARK_NODE_ITEM, - parser->first_nonspace + 1); + parser->first_nonspace + 1); /* TODO: static */ memcpy(&((*container)->as.list), data, sizeof(*data)); free(data); } else if (indented && !maybe_lazy && !parser->blank) { S_advance_offset(parser, input, CODE_INDENT, true); *container = add_child(parser, *container, CMARK_NODE_CODE_BLOCK, - parser->offset + 1); + parser->offset + 1); (*container)->as.code.fenced = false; (*container)->as.code.fence_char = 0; (*container)->as.code.fence_length = 0; @@ -1002,11 +988,9 @@ static void open_new_blocks(cmark_parser *parser, } } -static void add_text_to_container (cmark_parser *parser, - cmark_node *container, - cmark_node *last_matched_container, - cmark_chunk *input) -{ +static void add_text_to_container(cmark_parser *parser, cmark_node *container, + cmark_node *last_matched_container, + cmark_chunk *input) { cmark_node *tmp; // what remains at parser->offset is a text line. add the text to the // appropriate container. @@ -1042,8 +1026,7 @@ static void add_text_to_container (cmark_parser *parser, // then treat this as a "lazy continuation line" and add it to // the open paragraph. if (parser->current != last_matched_container && - container == last_matched_container && - !parser->blank && + container == last_matched_container && !parser->blank && parser->current->type == CMARK_NODE_PARAGRAPH) { add_line(parser->current, input, parser); } else { // not a lazy continuation @@ -1101,13 +1084,15 @@ static void add_text_to_container (cmark_parser *parser, container->as.heading.setext == false) { chop_trailing_hashtags(input); } - S_advance_offset(parser, input, parser->first_nonspace - parser->offset, false); + S_advance_offset(parser, input, parser->first_nonspace - parser->offset, + false); add_line(container, input, parser); } else { // create paragraph container for line container = add_child(parser, container, CMARK_NODE_PARAGRAPH, parser->first_nonspace + 1); - S_advance_offset(parser, input, parser->first_nonspace - parser->offset, false); + S_advance_offset(parser, input, parser->first_nonspace - parser->offset, + false); add_line(container, input, parser); } diff --git a/src/chunk.h b/src/chunk.h index b25831b..7007492 100644 --- a/src/chunk.h +++ b/src/chunk.h @@ -48,8 +48,8 @@ static CMARK_INLINE void cmark_chunk_trim(cmark_chunk *c) { cmark_chunk_rtrim(c); } -static CMARK_INLINE bufsize_t cmark_chunk_strchr(cmark_chunk *ch, int c, - bufsize_t offset) { +static CMARK_INLINE bufsize_t + cmark_chunk_strchr(cmark_chunk *ch, int c, bufsize_t offset) { const unsigned char *p = (unsigned char *)memchr(ch->data + offset, c, ch->len - offset); return p ? (bufsize_t)(p - ch->data) : ch->len; @@ -96,8 +96,8 @@ static CMARK_INLINE cmark_chunk cmark_chunk_literal(const char *data) { return c; } -static CMARK_INLINE cmark_chunk cmark_chunk_dup(const cmark_chunk *ch, - bufsize_t pos, bufsize_t len) { +static CMARK_INLINE cmark_chunk + cmark_chunk_dup(const cmark_chunk *ch, bufsize_t pos, bufsize_t len) { cmark_chunk c = {ch->data + pos, len, 0}; return c; } diff --git a/src/commonmark.c b/src/commonmark.c index ed6eff3..9f971b2 100644 --- a/src/commonmark.c +++ b/src/commonmark.c @@ -23,7 +23,7 @@ // Functions to convert cmark_nodes to commonmark strings. static CMARK_INLINE void outc(cmark_renderer *renderer, cmark_escaping escape, - int32_t c, unsigned char nextc) { + int32_t c, unsigned char nextc) { bool needs_escaping = false; bool follows_digit = renderer->buffer->size > 0 && @@ -173,7 +173,7 @@ static int S_render_node(cmark_renderer *renderer, cmark_node *node, char *emph_delim; bufsize_t marker_width; bool allow_wrap = renderer->width > 0 && !(CMARK_OPT_NOBREAKS & options) && - !(CMARK_OPT_HARDBREAKS & options); + !(CMARK_OPT_HARDBREAKS & options); // Don't adjust tight list status til we've started the list. // Otherwise we loose the blank line between a paragraph and @@ -274,9 +274,9 @@ static int S_render_node(cmark_renderer *renderer, cmark_node *node, // use indented form if no info, and code doesn't // begin or end with a blank line, and code isn't // first thing in a list item - if (info_len == 0 && - (code_len > 2 && !isspace((unsigned char)code[0]) && - !(isspace((unsigned char)code[code_len - 1]) && isspace((unsigned char)code[code_len - 2]))) && + if (info_len == 0 && (code_len > 2 && !isspace((unsigned char)code[0]) && + !(isspace((unsigned char)code[code_len - 1]) && + isspace((unsigned char)code[code_len - 2]))) && !(node->prev == NULL && node->parent && node->parent->type == CMARK_NODE_ITEM)) { LIT(" "); @@ -344,7 +344,7 @@ static int S_render_node(cmark_renderer *renderer, cmark_node *node, LIT(" "); CR(); } else if (renderer->width == 0 && !(CMARK_OPT_HARDBREAKS & options) && - !(CMARK_OPT_NOBREAKS & options)) { + !(CMARK_OPT_NOBREAKS & options)) { CR(); } else { OUT(" ", allow_wrap, LITERAL); diff --git a/src/latex.c b/src/latex.c index 904a1b9..a8c25c5 100644 --- a/src/latex.c +++ b/src/latex.c @@ -20,7 +20,7 @@ #define LIST_NUMBER_STRING_SIZE 20 static CMARK_INLINE void outc(cmark_renderer *renderer, cmark_escaping escape, - int32_t c, unsigned char nextc) { + int32_t c, unsigned char nextc) { if (escape == LITERAL) { cmark_render_code_point(renderer, c); return; diff --git a/src/scanners.c b/src/scanners.c index 712093c..25a122f 100644 --- a/src/scanners.c +++ b/src/scanners.c @@ -8258,37 +8258,45 @@ bufsize_t _scan_html_tag(const unsigned char *p) { unsigned char yych; static const unsigned char yybm[] = { /* table 1 .. 8: 0 */ - 0, 230, 230, 230, 230, 230, 230, 230, 230, 199, 199, 199, 199, 199, 230, + 0, 230, 230, 230, 230, 230, 230, 230, 230, 199, 199, 199, 199, 199, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, 230, - 230, 230, 230, 199, 230, 70, 230, 230, 230, 230, 134, 230, 230, 230, - 230, 230, 254, 246, 230, 254, 254, 254, 254, 254, 254, 254, 254, 254, - 254, 246, 230, 198, 198, 196, 230, 230, 254, 254, 254, 254, 254, 254, + 230, 230, 230, 230, 199, 230, 70, 230, 230, 230, 230, 134, 230, 230, + 230, 230, 230, 254, 246, 230, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 246, 230, 198, 198, 196, 230, 230, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, - 254, 254, 254, 254, 254, 254, 230, 230, 226, 230, 246, 198, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 230, 230, 226, 230, 246, 198, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, - 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 230, 230, 230, 230, - 230, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 230, 230, 230, + 230, 230, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, /* table 9 .. 11: 256 */ - 0, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, + 0, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 32, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 160, 160, 160, 160, 160, 128, 160, 224, 224, 224, 224, 224, 224, + 160, 160, 160, 32, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, + 160, 160, 160, 160, 160, 160, 160, 128, 160, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, 224, - 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 160, 160, 160, 160, + 224, 224, 224, 224, 224, 224, 224, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, - 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 160, 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, }; yych = *(marker = p); if (yych <= '`') { |