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2015-06-16Preliminary changes for new tab handling.John MacFarlane
We no longer preprocess tabs to spaces before parsing. Instead, we keep track of both the byte offset and the (virtual) column as we parse block starts. This allows us to handle tabs without converting to spaces first. Tabs are left as tabs in the output. Added `column` and `first_nonspace_column` fields to `parser`. Added utility function to advance the offset, computing the virtual column too. Note that we don't need to deal with UTF-8 here at all. Only ASCII occurs in block starts. Significant performance improvement due to the fact that we're not doing UTF-8 validation -- though we might want to add that back in.
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.
2015-06-06Factored out `S_find_first_nonspace` in `S_proces_line`.John MacFarlane
Added fields `offset`, `first_nonspace`, `indent`, and `blank` to `cmark_parser` struct. This just removes some repetition in the code.
2015-02-16Made 'options' an int rather than a long.John MacFarlane
For consistency with the API.
2015-02-15Added options parameter to cmark_parse_document, cmark_parse_file.John MacFarlane
Also to some non-exported functions in blocks and inlines.
2014-12-28Added end_column to cmark_node struct.John MacFarlane
API exports cmark_node_get_column. XML writer indicates start and end line and column for block-level nodes.
2014-12-15Re-added cmark_ prefix to strbuf and chunk.John MacFarlane
Reverts 225d720.
2014-12-13Removed cmark_ prefix on chunk and strbuf.John MacFarlane
This isn't needed any more since we don't expose these in the API.
2014-11-29Push parser interfaceNick Wellnhofer
Replace cmark_parser_process_line with cmark_parser_push that takes arbitrary chunks of data. Also fixes #211.
2014-11-28Renamed identifiers in public API:John MacFarlane
cmark_doc_parser => cmark_parser cmark_new_doc_parser => cmark_parser_new cmark_free_doc_parser => cmark_parser_free cmark_finish => cmark_parser_finish cmark_process_line => cmark_parser_process_line cmark_node_destroy => cmark_node_free Closes #223.
2014-11-28Use prefixed names for symbols from references.hNick Wellnhofer
2014-11-17Rename ast.h to parser.hNick Wellnhofer