From: Hiroshi Shirosaki <h.shirosaki@gmail.com>
Date: Fri, 15 Dec 2017 04:31:17 +0000 (+0900)
Subject: Merge pull request #312 from memeplex/namedanchor
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/a4c57c4b032a660fed80f72a8106dab145a3b0f3?hp=-c

Merge pull request #312 from memeplex/namedanchor

Follow named anchors with ge
---

a4c57c4b032a660fed80f72a8106dab145a3b0f3
diff --combined README.md
index 0d03b34,e01ccc3..ca7eef2
--- a/README.md
+++ b/README.md
@@@ -150,13 -150,6 +150,13 @@@ To disable conceal regardless of `conce
  let g:vim_markdown_conceal = 0
  ```
  
 +To disable math conceal with LaTeX math syntax enabled, add the following to your `.vimrc`:
 +
 +```vim
 +let g:tex_conceal = ""
 +let g:vim_markdown_math = 1
 +```
 +
  ### Fenced code block languages
  
  You can use filetype name as fenced code block languages for syntax highlighting.
@@@ -174,6 -167,37 +174,37 @@@ This will cause the following to be hig
  
  Default is `['c++=cpp', 'viml=vim', 'bash=sh', 'ini=dosini']`.
  
+ ### Follow named anchors
+ 
+ This feature allows ge to follow named anchors in links of the form
+ `file#anchor` or just `#anchor`, where file may omit the `.md` extension as
+ usual. Two variables control its operation:
+ 
+ ```vim
+ let g:vim_markdown_follow_anchor = 1
+ ```
+ 
+ This tells vim-markdown whether to attempt to follow a named anchor in a link or
+ not. When it is 1, and only if a link can be split in two parts by the pattern
+ '#', then the first part is interpreted as the file and the second one as the
+ named anchor. This also includes urls of the form `#anchor`, for which the first
+ part is considered empty, meaning that the target file is the current one. After
+ the file is opened, the anchor will be searched.
+ 
+ Default is `0`.
+ 
+ ```vim
+ let g:vim_markdown_anchorexpr = "'<<'.v:anchor.'>>'"
+ ```
+ 
+ This expression will be evaluated substituting `v:anchor` with a quoted string
+ that contains the anchor to visit. The result of the evaluation will become the
+ real anchor to search in the target file. This is useful in order to convert
+ anchors of the form, say, `my-section-title` to searches of the form `My Section
+ Title` or `<<my-section-title>>`.
+ 
+ Default is `''`.
+ 
  ### Syntax extensions
  
  The following options control which syntax extensions will be turned on. They are off by default.
@@@ -237,7 -261,7 +268,7 @@@ let g:vim_markdown_new_list_item_inden
  
  ### Do not require .md extensions for Markdown links
  
 -If you want to have a link like this `[link text](link-url)` and follow it for editing in vim using the "ge" command, but have it open the file "link-url.md" instead of the file "link-url", then use this option:
 +If you want to have a link like this `[link text](link-url)` and follow it for editing in vim using the `ge` command, but have it open the file "link-url.md" instead of the file "link-url", then use this option:
  
  ```vim
  let g:vim_markdown_no_extensions_in_markdown = 1
@@@ -248,7 -272,7 +279,7 @@@ Normal behaviour would be that vim-mark
  
  ### Auto-write when following link
  
 -If you follow a link like this `[link text](link-url)` using the "ge" shortcut, this option will automatically save any edits you made before moving you:
 +If you follow a link like this `[link text](link-url)` using the `ge` shortcut, this option will automatically save any edits you made before moving you:
  
  ```vim
  let g:vim_markdown_autowrite = 1