vimwiki

commit 355c1f76b0b0c9cd8c2a39e84b09796c8ef1642f
parent 2332dc15149e52d80e89663471eeb29e575ceb32
Author: Tinmarino <tinmarino@gmail.com>
Date:   Thu, 30 Jul 2020 00:45:28 -0400

Feature: Follow links: Allow hyphens and case-insensitive (PR #840 from @bratekarate)

Brief: Permits:

```
[Link to heading](#heading-example)
```

Issue: Feature Request: Support GFM anchor links inside wiki files #831
Original PR: Allow hyphens instead of spaces and search case-insensitive in jump_to_anchor function #840
Author: @bratekarate (implementation) @tinmarino (test)

Related: #666

Diffstat:
M
autoload/vimwiki/base.vim
 | 
13
+++++++++++++
M
test/link_markdown_multiple_per_file.vader
 | 
38
++++++++++++++++++++++++++++++++++++++

2 files changed, 51 insertions(+), 0 deletions(-)
diff --git a/autoload/vimwiki/base.vim b/autoload/vimwiki/base.vim
@@ -699,6 +699,14 @@ function! s:jump_to_anchor(anchor) abort
   let segments = split(anchor, '#', 0)
 
   for segment in segments
+
+    " Craft segment pattern so that it is case insensitive and also matches dashes
+    " in anchor link with spaces in heading
+    " Ignore case
+    let segment = substitute(segment, '\<\(.\)', '\\c\1', 'g')
+    " Treat - as [- or space]
+    let segment = substitute(segment , '-', '[ -]', 'g')
+
     let anchor_header = s:safesubstitute(
           \ vimwiki#vars#get_syntaxlocal('header_match'),
           \ '__Header__', segment, '')
@@ -864,6 +872,11 @@ endfunction
 
 
 " Open file (like :e)
+" :param: command <string>: ':e'
+" :param: filename <strign> vimwiki#vars#get_wikilocal('path') . key . vimwiki#vars#get_wikilocal('ext')
+" :param: anchor
+" :param: (1) vimwiki_prev_link
+" :param: (2) vimwiki#u#ft_is_vw()
 function! vimwiki#base#edit_file(command, filename, anchor, ...) abort
   let fname = escape(a:filename, '% *|#`')
   let dir = fnamemodify(a:filename, ':p:h')
diff --git a/test/link_markdown_multiple_per_file.vader b/test/link_markdown_multiple_per_file.vader
@@ -1,4 +1,40 @@
 # Link internal to a file
+# See issue #666 for anchor support (then internal links)
+
+
+# Link to anchor with spaces {{{!
+# PR #840
+# Issues: #831
+
+Given vimwiki (Internal links zith spaces):
+  [Any ! apparent name @#$](#basic-heading-many-spaces)
+  One line here
+
+  ## Basic HeAding Many SpacES
+
+  One line here
+
+Execute (Set markdown):
+  file wiki_test.md
+  call SetSyntax('markdown')
+
+Do (Enter link):
+  \<Cr>
+  A__HERE__\<Esc>
+
+Expect (Cursor at heading position):
+  [Any ! apparent name @#$](#basic-heading-many-spaces)
+  One line here
+
+  ## Basic HeAding Many SpacES__HERE__
+
+  One line here
+
+Execute (Clear wiki jumps (alias: prev_links)):
+  call vimwiki#vars#set_bufferlocal('prev_links', [])
+
+
+# Before {{{1
 
 Given vimwiki (Internal links + one link to filenew):
   # Contents
@@ -220,3 +256,5 @@ Expect (Some chars appended at self link):
   - [ this_is_18_chars My own file](wiki_test)
   - [Test1](#Test1)
   - [Test2](#Test2)
+
+# vim: foldmethod=marker foldlevel=30 sw=2