From: Hiroshi Shirosaki <h.shirosaki@gmail.com>
Date: Thu, 14 Jan 2016 08:28:38 +0000 (+0900)
Subject: Fix folding with code block and level setting
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/c4aea186135ad663d21268beb4c12ffa3a2c810c?ds=sidebyside;hp=c4aea186135ad663d21268beb4c12ffa3a2c810c

Fix folding with code block and level setting

- Add fenced code blocks tracking to pythonic folding
- Fix fenced code block check with folding
- Fix setext fold level setting grater than 2
- Add tests for g:vim_markdown_folding_level

- The behavior commented in tests would not be a bug.
  Fold level `-1` is returned against atx headers.
  `-1` means that the fold level is undefined, use the fold level
  of a line before or after this line, whichever is the lowest.
  Fold level of setext headers `=` should be 1.
  14 lines of `foldtextresult(45)` is corrent because 15th blank
  line is delimiter line of vader.
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