diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | src/commonmark.c | 8 | ||||
| -rw-r--r-- | src/inlines.c | 37 |
3 files changed, 44 insertions, 7 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 995a9df..468b0f0 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -128,11 +128,13 @@ if (MSVC) APPEND PROPERTY LINK_FLAGS /INCREMENTAL:NO) endif(MSVC) -set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON) +if(NOT MSVC OR CMAKE_HOST_SYSTEM_NAME STREQUAL Windows) + set(CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS ON) + include(InstallRequiredSystemLibraries) +endif() set(libdir lib${LIB_SUFFIX}) -include (InstallRequiredSystemLibraries) install(TARGETS ${PROGRAM} ${CMARK_INSTALL} EXPORT cmark RUNTIME DESTINATION bin diff --git a/src/commonmark.c b/src/commonmark.c index 95a1ae5..d701bab 100644 --- a/src/commonmark.c +++ b/src/commonmark.c @@ -167,6 +167,7 @@ static int S_render_node(cmark_renderer *renderer, cmark_node *node, int list_number; cmark_delim_type list_delim; int numticks; + bool extra_spaces; int i; bool entering = (ev_type == CMARK_EVENT_ENTER); const char *info, *code, *title; @@ -363,14 +364,17 @@ static int S_render_node(cmark_renderer *renderer, cmark_node *node, code = cmark_node_get_literal(node); code_len = strlen(code); numticks = shortest_unused_backtick_sequence(code); + extra_spaces = code_len == 0 || + code[0] == '`' || code[code_len - 1] == '`' || + code[0] == ' ' || code[code_len - 1] == ' '; for (i = 0; i < numticks; i++) { LIT("`"); } - if (code_len == 0 || code[0] == '`') { + if (extra_spaces) { LIT(" "); } OUT(cmark_node_get_literal(node), allow_wrap, LITERAL); - if (code_len == 0 || code[code_len - 1] == '`') { + if (extra_spaces) { LIT(" "); } for (i = 0; i < numticks; i++) { diff --git a/src/inlines.c b/src/inlines.c index 8bb82f1..171247e 100644 --- a/src/inlines.c +++ b/src/inlines.c @@ -323,6 +323,37 @@ static bufsize_t scan_to_closing_backticks(subject *subj, return 0; } +// Destructively modify string, converting newlines to +// spaces, then removing a single leading + trailing space. +static void S_normalize_code(cmark_strbuf *s) { + bufsize_t r, w; + + for (r = 0, w = 0; r < s->size; ++r) { + switch (s->ptr[r]) { + case '\r': + if (s->ptr[r + 1] != '\n') { + s->ptr[w++] = ' '; + } + break; + case '\n': + s->ptr[w++] = ' '; + break; + default: + s->ptr[w++] = s->ptr[r]; + } + } + + // begins and ends with space? + if (s->ptr[0] == ' ' && s->ptr[w - 1] == ' ') { + cmark_strbuf_drop(s, 1); + cmark_strbuf_truncate(s, w - 2); + } else { + cmark_strbuf_truncate(s, w); + } + +} + + // Parse backtick code section or raw backticks, return an inline. // Assumes that the subject has a backtick at the current position. static cmark_node *handle_backticks(subject *subj, int options) { @@ -338,8 +369,7 @@ static cmark_node *handle_backticks(subject *subj, int options) { cmark_strbuf_set(&buf, subj->input.data + startpos, endpos - startpos - openticks.len); - cmark_strbuf_trim(&buf); - cmark_strbuf_normalize_whitespace(&buf); + S_normalize_code(&buf); cmark_node *node = make_code(subj, startpos, endpos - openticks.len - 1, cmark_chunk_buf_detach(&buf)); adjust_subj_node_newlines(subj, node, endpos - startpos, openticks.len, options); @@ -347,6 +377,7 @@ static cmark_node *handle_backticks(subject *subj, int options) { } } + // Scan ***, **, or * and return number scanned, or 0. // Advances position. static int scan_delims(subject *subj, unsigned char c, bool *can_open, @@ -1314,7 +1345,7 @@ bufsize_t cmark_parse_reference_inline(cmark_mem *mem, cmark_chunk *input, // parse optional link_title beforetitle = subj.pos; spnl(&subj); - matchlen = scan_link_title(&subj.input, subj.pos); + matchlen = subj.pos == beforetitle ? 0 : scan_link_title(&subj.input, subj.pos); if (matchlen) { title = cmark_chunk_dup(&subj.input, subj.pos, matchlen); subj.pos += matchlen; |