Formatting and small refactorings

This commit is contained in:
EinfachToll
2018-02-15 18:38:39 +01:00
parent f48dce6f1d
commit 5419fad3f7
4 changed files with 208 additions and 130 deletions

View File

@ -1,12 +1,31 @@
" vim:tabstop=2:shiftwidth=2:expandtab:textwidth=99
" Vimwiki autoload plugin file
" Desc: stuff concerning Vimwiki's state
" Home: https://github.com/vimwiki/vimwiki/
" ------------------------------------------------------------------------------------------------
" This file provides functions to manage the various state variables which are needed during a
" Vimwiki session.
" They consist of:
"
" - global variables. These are stored in the dict g:vimwiki_global_vars. They consist mainly of
" global user variables and syntax stuff which is the same for every syntax.
"
" - wiki-local variables. They are stored in g:vimwiki_wikilocal_vars which is a list of
" dictionaries. One dict for every registered wiki. The last dictionary contains default values
" (used for temporary wikis).
"
" - syntax variables. Stored in the dict g:vimwiki_syntax_variables which holds all the regexes and
" other stuff which is needed for highlighting.
"
" - buffer-local variables. They are stored as buffer variables directly (b:foo)
" As a developer, you should, if possible, only use the get_ and set_ functions for these types of
" variables, not the underlying dicts!
" ------------------------------------------------------------------------------------------------
" copy the user's settings from variables of the form g:vimwiki_<option> into g:vimwiki_global_vars
" (or set a default value)
function! s:populate_global_variables()
let g:vimwiki_global_vars = {
\ 'CJK_length': 0,
\ 'auto_chdir': 0,
@ -42,37 +61,39 @@ function! s:populate_global_variables()
\ 'w32_dir_enc': '',
\ }
" copy the user's settings from variables of the form g:vimwiki_<option> into the dict
" g:vimwiki_global_vars (or set a default value)
for key in keys(g:vimwiki_global_vars)
if exists('g:vimwiki_'.key)
let g:vimwiki_global_vars[key] = g:vimwiki_{key}
endif
endfor
" non-configurable global variables
" non-configurable global variables:
" Scheme regexes should be defined even if syntax file is not loaded yet cause users should be
" Scheme regexes must be defined even if syntax file is not loaded yet cause users should be
" able to <leader>w<leader>w without opening any vimwiki file first
let g:vimwiki_global_vars['schemes'] = 'wiki\d\+,diary,local'
let g:vimwiki_global_vars['web_schemes1'] = 'http,https,file,ftp,gopher,telnet,nntp,ldap,rsync'.
let g:vimwiki_global_vars.schemes = 'wiki\d\+,diary,local'
let g:vimwiki_global_vars.web_schemes1 = 'http,https,file,ftp,gopher,telnet,nntp,ldap,rsync'.
\ ',imap,pop,irc,ircs,cvs,svn,svn+ssh,git,ssh,fish,sftp'
let web_schemes2 = 'mailto,news,xmpp,sip,sips,doi,urn,tel'
let rx_schemes = '\%('.
\ join(split(g:vimwiki_global_vars['schemes'], '\s*,\s*'), '\|').'\|'.
\ join(split(g:vimwiki_global_vars['web_schemes1'], '\s*,\s*'), '\|').'\|'.
\ join(split(g:vimwiki_global_vars.schemes, '\s*,\s*'), '\|').'\|'.
\ join(split(g:vimwiki_global_vars.web_schemes1, '\s*,\s*'), '\|').'\|'.
\ join(split(web_schemes2, '\s*,\s*'), '\|').
\ '\)'
let g:vimwiki_global_vars['rxSchemeUrl'] = rx_schemes.':.*'
let g:vimwiki_global_vars['rxSchemeUrlMatchScheme'] = '\zs'.rx_schemes.'\ze:.*'
let g:vimwiki_global_vars['rxSchemeUrlMatchUrl'] = rx_schemes.':\zs.*\ze'
let g:vimwiki_global_vars.rxSchemeUrl = rx_schemes.':.*'
let g:vimwiki_global_vars.rxSchemeUrlMatchScheme = '\zs'.rx_schemes.'\ze:.*'
let g:vimwiki_global_vars.rxSchemeUrlMatchUrl = rx_schemes.':\zs.*\ze'
" match URL for common protocols; see http://en.wikipedia.org/wiki/URI_scheme
" http://tools.ietf.org/html/rfc3986
let rxWebProtocols =
\ '\%('.
\ '\%('.
\ '\%('.join(split(g:vimwiki_global_vars['web_schemes1'], '\s*,\s*'), '\|').'\):'.
\ '\%('.join(split(g:vimwiki_global_vars.web_schemes1, '\s*,\s*'), '\|').'\):'.
\ '\%(//\)'.
\ '\)'.
\ '\|'.
@ -105,20 +126,20 @@ function! s:populate_global_variables()
" non-Ascii characters
let g:vimwiki_global_vars.rxWord = '[^[:blank:]!"$%&''()*+,:;<=>?\[\]\\^`{}]\+'
let g:vimwiki_global_vars.rx_wikilink_prefix1 = g:vimwiki_global_vars.rx_wikilink_prefix . g:vimwiki_global_vars.rxWikiLinkUrl .
\ g:vimwiki_global_vars.rx_wikilink_separator
let g:vimwiki_global_vars.rx_wikilink_prefix1 = g:vimwiki_global_vars.rx_wikilink_prefix .
\ g:vimwiki_global_vars.rxWikiLinkUrl . g:vimwiki_global_vars.rx_wikilink_separator
let g:vimwiki_global_vars.rx_wikilink_suffix1 = g:vimwiki_global_vars.rx_wikilink_suffix
let g:vimwiki_global_vars.rxWikiInclPrefix = '{{'
let g:vimwiki_global_vars.rxWikiInclSuffix = '}}'
let g:vimwiki_global_vars.rxWikiInclSeparator = '|'
" '{{__LinkUrl__}}'
let g:vimwiki_global_vars.WikiInclTemplate1 = g:vimwiki_global_vars.rxWikiInclPrefix . '__LinkUrl__'.
\ g:vimwiki_global_vars.rxWikiInclSuffix
let g:vimwiki_global_vars.WikiInclTemplate1 = g:vimwiki_global_vars.rxWikiInclPrefix
\ .'__LinkUrl__'. g:vimwiki_global_vars.rxWikiInclSuffix
" '{{__LinkUrl____LinkDescription__}}'
let g:vimwiki_global_vars.WikiInclTemplate2 = g:vimwiki_global_vars.rxWikiInclPrefix . '__LinkUrl__'.
\ '__LinkDescription__'.
\ g:vimwiki_global_vars.rxWikiInclSuffix
let g:vimwiki_global_vars.WikiInclTemplate2 = g:vimwiki_global_vars.rxWikiInclPrefix
\ . '__LinkUrl__' . g:vimwiki_global_vars.rxWikiInclSeparator . '__LinkDescription__'
\ . g:vimwiki_global_vars.rxWikiInclSuffix
let valid_chars = '[^\\\}]'
let g:vimwiki_global_vars.rxWikiInclUrl = valid_chars.'\{-}'
@ -145,26 +166,17 @@ function! s:populate_global_variables()
" default colors when headers of different levels are highlighted differently
" not making it yet another option; needed by ColorScheme autocommand
let g:vimwiki_global_vars.hcolor_guifg_light = ['#aa5858', '#507030', '#1030a0', '#103040', '#505050', '#636363']
let g:vimwiki_global_vars.hcolor_ctermfg_light = ['DarkRed', 'DarkGreen', 'DarkBlue', 'Black', 'Black', 'Black']
let g:vimwiki_global_vars.hcolor_guifg_dark = ['#e08090', '#80e090', '#6090e0', '#c0c0f0', '#e0e0f0', '#f0f0f0']
let g:vimwiki_global_vars.hcolor_ctermfg_dark = ['Red', 'Green', 'Blue', 'White', 'White', 'White']
let g:vimwiki_global_vars.hcolor_guifg_light = ['#aa5858', '#507030', '#1030a0', '#103040'
\ , '#505050', '#636363']
let g:vimwiki_global_vars.hcolor_ctermfg_light = ['DarkRed', 'DarkGreen', 'DarkBlue', 'Black'
\ , 'Black', 'Black']
let g:vimwiki_global_vars.hcolor_guifg_dark = ['#e08090', '#80e090', '#6090e0', '#c0c0f0'
\ , '#e0e0f0', '#f0f0f0']
let g:vimwiki_global_vars.hcolor_ctermfg_dark = ['Red', 'Green', 'Blue', 'White', 'White'
\ , 'White']
endfunction
function! s:normalize_path(path) "{{{
" trim trailing / and \ because otherwise resolve() doesn't work quite right
let path = substitute(a:path, '[/\\]\+$', '', '')
if path !~# '^scp:'
return resolve(expand(path)).'/'
else
return path.'/'
endif
endfunction "}}}
" g:vimwiki_wikilocal_vars is a list of dictionaries. One dict for every registered wiki. The last
" dictionary contains default values (used for temporary wikis)
function! s:populate_wikilocal_options()
let default_values = {
\ 'auto_export': 0,
@ -246,6 +258,17 @@ function! s:validate_settings()
endfunction
function! s:normalize_path(path) "{{{
" trim trailing / and \ because otherwise resolve() doesn't work quite right
let path = substitute(a:path, '[/\\]\+$', '', '')
if path !~# '^scp:'
return resolve(expand(path)).'/'
else
return path.'/'
endif
endfunction "}}}
function! vimwiki#vars#populate_syntax_vars(syntax)
if !exists('g:vimwiki_syntax_variables')
let g:vimwiki_syntax_variables = {}
@ -264,33 +287,53 @@ function! vimwiki#vars#populate_syntax_vars(syntax)
if g:vimwiki_syntax_variables[a:syntax].symH
" symmetric headers
for i in range(1,6)
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Template'] = repeat(header_symbol, i).' __Header__ '.repeat(header_symbol, i)
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i] = '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*[^'.header_symbol.']'.header_symbol.'\{'.i.'}\s*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Start'] = '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*[^'.header_symbol.']'.header_symbol.'\{'.i.'}\s*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_End'] = '^\s*'.header_symbol.'\{1,'.i.'}[^'.header_symbol.'].*[^'.header_symbol.']'.header_symbol.'\{1,'.i.'}\s*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Template'] =
\ repeat(header_symbol, i).' __Header__ '.repeat(header_symbol, i)
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i] =
\ '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*[^'.header_symbol.']'
\ .header_symbol.'\{'.i.'}\s*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Start'] =
\ '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*[^'.header_symbol.']'
\ .header_symbol.'\{'.i.'}\s*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_End'] =
\ '^\s*'.header_symbol.'\{1,'.i.'}[^'.header_symbol.'].*[^'.header_symbol.']'
\ .header_symbol.'\{1,'.i.'}\s*$'
endfor
let g:vimwiki_syntax_variables[a:syntax].rxHeader = '^\s*\('.header_symbol.'\{1,6}\)\zs[^'.header_symbol.'].*[^'.header_symbol.']\ze\1\s*$'
let g:vimwiki_syntax_variables[a:syntax].rxHeader =
\ '^\s*\('.header_symbol.'\{1,6}\)\zs[^'.header_symbol.'].*[^'.header_symbol.']\ze\1\s*$'
else
" asymmetric
for i in range(1,6)
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Template'] = repeat(header_symbol, i).' __Header__'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i] = '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Start'] = '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_End'] = '^\s*'.header_symbol.'\{1,'.i.'}[^'.header_symbol.'].*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Template'] =
\ repeat(header_symbol, i).' __Header__'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i] =
\ '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_Start'] =
\ '^\s*'.header_symbol.'\{'.i.'}[^'.header_symbol.'].*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_End'] =
\ '^\s*'.header_symbol.'\{1,'.i.'}[^'.header_symbol.'].*$'
endfor
let g:vimwiki_syntax_variables[a:syntax].rxHeader = '^\s*\('.header_symbol.'\{1,6}\)\zs[^'.header_symbol.'].*\ze$'
let g:vimwiki_syntax_variables[a:syntax].rxHeader =
\ '^\s*\('.header_symbol.'\{1,6}\)\zs[^'.header_symbol.'].*\ze$'
endif
let g:vimwiki_syntax_variables[a:syntax].rxPreStart = '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxPreStart
let g:vimwiki_syntax_variables[a:syntax].rxPreEnd = '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxPreEnd.'\s*$'
let g:vimwiki_syntax_variables[a:syntax].rxPreStart =
\ '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxPreStart
let g:vimwiki_syntax_variables[a:syntax].rxPreEnd =
\ '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxPreEnd.'\s*$'
let g:vimwiki_syntax_variables[a:syntax].rxMathStart = '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxMathStart
let g:vimwiki_syntax_variables[a:syntax].rxMathEnd = '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxMathEnd.'\s*$'
let g:vimwiki_syntax_variables[a:syntax].rxMathStart =
\ '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxMathStart
let g:vimwiki_syntax_variables[a:syntax].rxMathEnd =
\ '^\s*'.g:vimwiki_syntax_variables[a:syntax].rxMathEnd.'\s*$'
" list stuff
let g:vimwiki_syntax_variables[a:syntax].rx_bullet_chars = '['.join(g:vimwiki_syntax_variables[a:syntax].bullet_types, '').']\+'
let g:vimwiki_syntax_variables[a:syntax].rx_bullet_chars =
\ '['.join(g:vimwiki_syntax_variables[a:syntax].bullet_types, '').']\+'
let g:vimwiki_syntax_variables[a:syntax].multiple_bullet_chars = g:vimwiki_syntax_variables[a:syntax].recurring_bullets ? g:vimwiki_syntax_variables[a:syntax].bullet_types : []
let g:vimwiki_syntax_variables[a:syntax].multiple_bullet_chars =
\ g:vimwiki_syntax_variables[a:syntax].recurring_bullets
\ ? g:vimwiki_syntax_variables[a:syntax].bullet_types : []
let g:vimwiki_syntax_variables[a:syntax].number_kinds = []
let g:vimwiki_syntax_variables[a:syntax].number_divisors = ''
@ -304,9 +347,11 @@ function! vimwiki#vars#populate_syntax_vars(syntax)
"create regexp for bulleted list items
if !empty(g:vimwiki_syntax_variables[a:syntax].bullet_types)
let g:vimwiki_syntax_variables[a:syntax].rxListBullet = join( map(g:vimwiki_syntax_variables[a:syntax].bullet_types,
\'vimwiki#u#escape(v:val).repeat("\\+", g:vimwiki_syntax_variables[a:syntax].recurring_bullets)'
\ ) , '\|')
let g:vimwiki_syntax_variables[a:syntax].rxListBullet =
\ join( map(g:vimwiki_syntax_variables[a:syntax].bullet_types,
\'vimwiki#u#escape(v:val).'
\ .'repeat("\\+", g:vimwiki_syntax_variables[a:syntax].recurring_bullets)'
\ ) , '\|')
else
"regex that matches nothing
let g:vimwiki_syntax_variables[a:syntax].rxListBullet = '$^'
@ -319,7 +364,8 @@ function! vimwiki#vars#populate_syntax_vars(syntax)
let g:vimwiki_syntax_variables[a:syntax].rxListNumber .= char_to_rx[type[0]] .
\ vimwiki#u#escape(type[1]) . '\|'
endfor
let g:vimwiki_syntax_variables[a:syntax].rxListNumber .= char_to_rx[g:vimwiki_syntax_variables[a:syntax].number_types[-1][0]].
let g:vimwiki_syntax_variables[a:syntax].rxListNumber .=
\ char_to_rx[g:vimwiki_syntax_variables[a:syntax].number_types[-1][0]].
\ vimwiki#u#escape(g:vimwiki_syntax_variables[a:syntax].number_types[-1][1]) . '\)'
else
"regex that matches nothing
@ -327,21 +373,34 @@ function! vimwiki#vars#populate_syntax_vars(syntax)
endif
"the user can set the listsyms as string, but vimwiki needs a list
let g:vimwiki_syntax_variables[a:syntax].listsyms_list = split(vimwiki#vars#get_global('listsyms'), '\zs')
let g:vimwiki_syntax_variables[a:syntax].rxListItemWithoutCB = '^\s*\%(\('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\)\|\('.g:vimwiki_syntax_variables[a:syntax].rxListNumber.'\)\)\s'
let g:vimwiki_syntax_variables[a:syntax].rxListItem = g:vimwiki_syntax_variables[a:syntax].rxListItemWithoutCB . '\+\%(\[\(['.vimwiki#vars#get_global('listsyms').']\)\]\s\)\?'
let g:vimwiki_syntax_variables[a:syntax].listsyms_list =
\ split(vimwiki#vars#get_global('listsyms'), '\zs')
let g:vimwiki_syntax_variables[a:syntax].rxListItemWithoutCB =
\ '^\s*\%(\('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\)\|\('
\ .g:vimwiki_syntax_variables[a:syntax].rxListNumber.'\)\)\s'
let g:vimwiki_syntax_variables[a:syntax].rxListItem =
\ g:vimwiki_syntax_variables[a:syntax].rxListItemWithoutCB
\ . '\+\%(\[\(['.vimwiki#vars#get_global('listsyms').']\)\]\s\)\?'
if g:vimwiki_syntax_variables[a:syntax].recurring_bullets
let g:vimwiki_syntax_variables[a:syntax].rxListItemAndChildren = '^\('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\)\s\+\['.g:vimwiki_syntax_variables[a:syntax].listsyms_list[4].'\]\s.*\%(\n\%(\1\%('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\).*\|^$\|\s.*\)\)*'
let g:vimwiki_syntax_variables[a:syntax].rxListItemAndChildren =
\ '^\('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\)\s\+\['
\ . g:vimwiki_syntax_variables[a:syntax].listsyms_list[4].'\]\s.*\%(\n\%(\1\%('
\ .g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\).*\|^$\|\s.*\)\)*'
else
let g:vimwiki_syntax_variables[a:syntax].rxListItemAndChildren = '^\(\s*\)\%('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\|'.g:vimwiki_syntax_variables[a:syntax].rxListNumber.'\)\s\+\['.g:vimwiki_syntax_variables[a:syntax].listsyms_list[4].'\]\s.*\%(\n\%(\1\s.*\|^$\)\)*'
let g:vimwiki_syntax_variables[a:syntax].rxListItemAndChildren =
\ '^\(\s*\)\%('.g:vimwiki_syntax_variables[a:syntax].rxListBullet.'\|'
\ . g:vimwiki_syntax_variables[a:syntax].rxListNumber.'\)\s\+\['
\ . g:vimwiki_syntax_variables[a:syntax].listsyms_list[4].'\]\s.*\%(\n\%(\1\s.*\|^$\)\)*'
endif
" 0. URL : free-standing links: keep URL UR(L) strip trailing punct: URL; URL) UR(L))
" let g:vimwiki_rxWeblink = '[\["(|]\@<!'. g:vimwiki_rxWeblinkUrl .
" \ '\%([),:;.!?]\=\%([ \t]\|$\)\)\@='
let g:vimwiki_syntax_variables[a:syntax].rxWeblink = '\<'. g:vimwiki_global_vars.rxWeblinkUrl . '\S*'
let g:vimwiki_syntax_variables[a:syntax].rxWeblink =
\ '\<'. g:vimwiki_global_vars.rxWeblinkUrl . '\S*'
" 0a) match URL within URL
let g:vimwiki_syntax_variables[a:syntax].rxWeblinkMatchUrl = g:vimwiki_syntax_variables[a:syntax].rxWeblink
let g:vimwiki_syntax_variables[a:syntax].rxWeblinkMatchUrl =
\ g:vimwiki_syntax_variables[a:syntax].rxWeblink
" 0b) match DESCRIPTION within URL
let g:vimwiki_syntax_variables[a:syntax].rxWeblinkMatchDescr = ''
@ -361,16 +420,20 @@ function! vimwiki#vars#populate_syntax_vars(syntax)
let g:vimwiki_syntax_variables[a:syntax].rxWikiLink = g:vimwiki_global_vars.rx_wikilink_prefix.
\ g:vimwiki_global_vars.rxWikiLinkUrl.'\%('.g:vimwiki_global_vars.rx_wikilink_separator.
\ g:vimwiki_global_vars.rxWikiLinkDescr.'\)\?'.g:vimwiki_global_vars.rx_wikilink_suffix
let g:vimwiki_syntax_variables[a:syntax].rxAnyLink = g:vimwiki_syntax_variables[a:syntax].rxWikiLink.'\|'.
\ g:vimwiki_global_vars.rxWikiIncl.'\|'.g:vimwiki_syntax_variables[a:syntax].rxWeblink
let g:vimwiki_syntax_variables[a:syntax].rxAnyLink =
\ g:vimwiki_syntax_variables[a:syntax].rxWikiLink.'\|'.
\ g:vimwiki_global_vars.rxWikiIncl.'\|'.g:vimwiki_syntax_variables[a:syntax].rxWeblink
" b) match URL within [[URL|DESCRIPTION]]
let g:vimwiki_syntax_variables[a:syntax].rxWikiLinkMatchUrl = g:vimwiki_global_vars.rx_wikilink_prefix.
\ '\zs'. g:vimwiki_global_vars.rxWikiLinkUrl.'\ze\%('. g:vimwiki_global_vars.rx_wikilink_separator.
\ g:vimwiki_global_vars.rxWikiLinkDescr.'\)\?'.g:vimwiki_global_vars.rx_wikilink_suffix
let g:vimwiki_syntax_variables[a:syntax].rxWikiLinkMatchUrl =
\ g:vimwiki_global_vars.rx_wikilink_prefix . '\zs'. g:vimwiki_global_vars.rxWikiLinkUrl
\ .'\ze\%('. g:vimwiki_global_vars.rx_wikilink_separator
\ . g:vimwiki_global_vars.rxWikiLinkDescr.'\)\?'.g:vimwiki_global_vars.rx_wikilink_suffix
" c) match DESCRIPTION within [[URL|DESCRIPTION]]
let g:vimwiki_syntax_variables[a:syntax].rxWikiLinkMatchDescr = g:vimwiki_global_vars.rx_wikilink_prefix.
\ g:vimwiki_global_vars.rxWikiLinkUrl . g:vimwiki_global_vars.rx_wikilink_separator.'\%('.
\ '\zs'. g:vimwiki_global_vars.rxWikiLinkDescr. '\ze\)\?'. g:vimwiki_global_vars.rx_wikilink_suffix
let g:vimwiki_syntax_variables[a:syntax].rxWikiLinkMatchDescr =
\ g:vimwiki_global_vars.rx_wikilink_prefix . g:vimwiki_global_vars.rxWikiLinkUrl
\ . g:vimwiki_global_vars.rx_wikilink_separator.'\%(\zs'
\ . g:vimwiki_global_vars.rxWikiLinkDescr. '\ze\)\?'
\ . g:vimwiki_global_vars.rx_wikilink_suffix
if a:syntax ==# 'markdown'
call s:populate_extra_markdown_vars()
@ -516,9 +579,10 @@ function! s:populate_extra_markdown_vars()
let mkd_syntax.rxMkdRef = '\['.g:vimwiki_global_vars.rxWikiLinkDescr.']:\%(\s\+\|\n\)'.
\ mkd_syntax.rxWeblink0
let mkd_syntax.rxMkdRefMatchDescr = '\[\zs'.g:vimwiki_global_vars.rxWikiLinkDescr.'\ze]:\%(\s\+\|\n\)'.
\ mkd_syntax.rxWeblink0
let mkd_syntax.rxMkdRefMatchUrl = '\['.g:vimwiki_global_vars.rxWikiLinkDescr.']:\%(\s\+\|\n\)\zs'.
let mkd_syntax.rxMkdRefMatchDescr =
\ '\[\zs'.g:vimwiki_global_vars.rxWikiLinkDescr.'\ze]:\%(\s\+\|\n\)'. mkd_syntax.rxWeblink0
let mkd_syntax.rxMkdRefMatchUrl =
\ '\['.g:vimwiki_global_vars.rxWikiLinkDescr.']:\%(\s\+\|\n\)\zs'.
\ mkd_syntax.rxWeblink0.'\ze'
endfunction