From 4698583586bb72640319e88adde90fbee619e80e Mon Sep 17 00:00:00 2001
From: Stephen Solka <solka@hey.com>
Date: Thu, 29 Apr 2021 17:06:32 -0400
Subject: [PATCH] create an extension point to let users override wiki page
 lookups

---
 autoload/wiki/url/wiki.vim | 4 ++++
 doc/wiki.txt               | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/autoload/wiki/url/wiki.vim b/autoload/wiki/url/wiki.vim
index 26309edc..a6a6fe13 100644
--- a/autoload/wiki/url/wiki.vim
+++ b/autoload/wiki/url/wiki.vim
@@ -20,6 +20,10 @@ function! wiki#url#wiki#parse(url) abort " {{{1
           \ . (l:anchors[0] =~# '/$' ? b:wiki.index_name : '')
   endif
 
+  if exists('*WikiSearchCommand')
+    let l:fname = WikiSearchCommand(g:wiki_root, l:fname)
+  endif
+
   " Extract the full path
   let l:url.path = l:fname[0] ==# '/'
         \ ? wiki#get_root() . l:fname
diff --git a/doc/wiki.txt b/doc/wiki.txt
index 790bc4f0..a271cc04 100644
--- a/doc/wiki.txt
+++ b/doc/wiki.txt
@@ -513,6 +513,13 @@ OPTIONS                                                   *wiki-config-options*
 
   Default: `'~/.local/zotero'`
 
+*WikiSearchCommand*
+  Funcref that takes wiki_root and filename and its return is the file to open
+  relative to the wiki_root. Define function in vimrc to override wiki page
+  lookup.
+  
+  Default: Undefined
+
 ------------------------------------------------------------------------------
 EVENTS                                                     *wiki-config-events*