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2015-12-22CMARK_NODE_HEADER -> CMARK_NODE_HEADING.John MacFarlane
Defined CMARK_NODE_HEADER to CMARK_NODE_HEADING to ease the transition.
2015-12-22Rename 'header' -> 'heading'.John MacFarlane
See jgm/CommonMark commit 0cdbcee4e840abd0ac7db93797b2b75ca4104314 Note that we have defined cmark_node_get_header_level = cmark_node_get_heading_level and cmark_node_set_header_level = camrk_node_set_heading_level for backwards compatibility in the API.
2015-12-19Commonmark renderer: ensure html blocks surrounded by blanks.John MacFarlane
Otherwise we get failures of roundtrip tests.
2015-12-19Changed API for CUSTOM_BLOCK and CUSTOM_INLINE.John MacFarlane
Instead of using their `as.literal` content, we now give each custom node *two* literal fields, one to be printed on entering the node (before rendering the children, if any), the other on exiting (after rendering children). This gives us the flexibility to have custom nodes with children.
2015-12-19Rename RAW_BLOCK -> CUSTOM_BLOCK, RAW_INLINE -> CUSTOM_INLINE.John MacFarlane
2015-12-19Added RAW_BLOCK and RAW_INLINE node types.John MacFarlane
These are passed through verbatim by all writers, with no escaping. They are never generated by the parser, and do not correspond to CommonMark elements. They are designed to be inserted by filters that postprocess the AST. For example, a filter might convert specially marked code blocks to svg diagrams in HTML and tikz diagrams in LaTeX, passing these through to the renderer as a RAW_BLOCK.
2015-12-10Fix warnings about dropping const qualifierKevin Wojniak
2015-12-01Fix "declaration shadows a local variable"Kevin Wojniak
2015-10-22commonmark: fix size_t to intKevin Wojniak
This fixes an MSVC warning "conversion from 'size_t' to 'int', possible loss of data"
2015-07-27Use clang-format, llvm style, for formatting.John MacFarlane
* Reformatted all source files. * Added 'format' target to Makefile. * Removed 'astyle' target. * Updated .editorconfig.
2015-07-25Avoided another use of strbuf_printf.John MacFarlane
2015-07-25commonmark renderer - use regular sprintf for list markers.John MacFarlane
This avoids an allocation and use of strbuf_printf.
2015-07-14astyle reformatting.John MacFarlane
2015-07-12commonmark renderer - escape !.John MacFarlane
Now all round-trip tests pass.
2015-07-12commonmark writer - escape all #'s, not just at beginning of line.John MacFarlane
This is needed for #s at the end of atx headers.
2015-07-12Fixed soft breaks in commonmark writer.John MacFarlane
2015-07-12Small cleanups.John MacFarlane
Moved begin_line setting into render.c, so you don't need to worry about it in outc.
2015-07-12Use cmark_render_code_point in renderers.John MacFarlane
2015-07-12Removed options field from renderer struct.John MacFarlane
Added options argument to render_node function, and rearrange argument order.
2015-07-12cmark_render: ensure final newline.John MacFarlane
This allows us to remove direct manipulation of buffer from the latex and commonmark renderers.
2015-07-12commonmark renderer - don't need to manually adjust need_cr.John MacFarlane
2015-07-11Fixed some windows warnings.John MacFarlane
2015-07-11Restructured common renderer code.John MacFarlane
* Added functions for cr, blankline, out to renderer object. * Removed lit (we'll handle this with a macro). * Changed type of out so it takes a regular string instead of a chunk. * Use macros LIT, OUT, BLANKLINE, CR in renderers to simplify code. (Not sure about this, but `renderer->out(renderer, ...)` sure is verbose.)
2015-07-11Rename cmark_render_state -> cmark_renderer.John MacFarlane
2015-07-11Factored out common bits of rendering into separate render module.John MacFarlane
* Added render.c, render.h. * Moved common functions and definitions from latex.c and commonmark.c to render.c, render.h. * Added a wrapper, cmark_render, that creates a renderer given a character-escaper and a node renderer. Closes #63.
2015-07-05astyle formatting improvements.John MacFarlane
2015-07-05commonmark writer: correctly handle email autolinks.John MacFarlane
2015-06-07Avoid strlen in commonmark.cNick Wellnhofer
2015-06-07Convert code base to strbuf_tNick Wellnhofer
There are probably a couple of places I missed. But this will only be a problem if we use a 64-bit bufsize_t at some point. Then, we'll get warnings from -Wshorten-64-to-32.
2015-06-06astyle formatting changes.John MacFarlane
2015-06-01Fixed `is_autolink`.John MacFarlane
Previously *any* link with an absolute URL was treated as an autolink. Closes #50. See also jgm/pandoc#2203.
2015-04-19astyle reformatting.John MacFarlane
2015-04-15Check return status of utf8proc_iterate. Closes #27.John MacFarlane
If unicode parsing gives an error condition, we just skip the rest of the string without rendering anything and proceed. I'm not sure if that's the best way to handle this, but garbage in, garbage out. Note: this bug was found using american fuzzy lop.
2015-03-30Use strbuf_printf instead of snprintf.John MacFarlane
snprintf is not available on some platforms.
2015-03-30snprintf is not implemented in Visual Studio 2013 or earlier. Use _snprintf ↵Changjiang Yang
instead.
2015-03-29commonmark - use strlen not strnlen for portability.John MacFarlane
strlen should be safe here, as we use it on strings generated by cmark_chunk_to_cstr and these should be null terminated.
2015-03-29commonmark renderer - render links as autolinks when appropriate.John MacFarlane
2015-03-29Don't wrap inline HTML.John MacFarlane
2015-03-29commonmark renderer - improved tight list detection.John MacFarlane
2015-03-29commonmark writer - more tight list fixes.John MacFarlane
Avoid losing blank line *before* a tight list, by adjusting `state->in_tight_list_item` only *after* we've started the first list item.
2015-03-29commonmark - don't use indented code if first thing in list item.John MacFarlane
2015-03-29commonmark renderer - don't escape in fenced code blocks.John MacFarlane
2015-03-29commonmark - properly escape literal backticks.John MacFarlane
2015-03-29commonmark renderer - honor softbreak if width == 0.John MacFarlane
2015-03-29commonmark renderer - fixed memory access error.John MacFarlane
2015-03-29commonmark - improved tight list rendering.John MacFarlane
2015-03-29commonmark - use * for bullet list to avoid clash with setext header.John MacFarlane
E.g. with a paragraph followed immediately by a list item with no content.
2015-03-29Fixes one-off error in previous commit.John MacFarlane
2015-03-29commonmark - use space after delim if code is empty.John MacFarlane
2015-03-29commonmark - use fenced code blocks if code starts/ends with blank.John MacFarlane