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" vim:tabstop=2:shiftwidth=2:expandtab:textwidth=99
" Vimwiki autoload plugin file
" Description: Link functions for markdown syntax
" Home: https://github.com/vimwiki/vimwiki/
function! s:safesubstitute(text, search, replace, mode) abort
" Substitute regexp but do not interpret replace
let escaped = escape(a:replace, '\&')
return substitute(a:text, a:search, escaped, a:mode)
endfunction
function! vimwiki#markdown_base#scan_reflinks() abort
let mkd_refs = {}
" construct list of references using vimgrep
try
" Why noautocmd? Because https://github.com/vimwiki/vimwiki/issues/121
noautocmd execute 'vimgrep #'.vimwiki#vars#get_syntaxlocal('rxMkdRef').'#j %'
catch /^Vim\%((\a\+)\)\=:E480/ " No Match
"Ignore it, and move on to the next file
endtry
for d in getqflist()
let matchline = join(getline(d.lnum, min([d.lnum+1, line('$')])), ' ')
let descr = matchstr(matchline, vimwiki#vars#get_syntaxlocal('rxMkdRefMatchDescr'))
let url = matchstr(matchline, vimwiki#vars#get_syntaxlocal('rxMkdRefMatchUrl'))
if descr !=? '' && url !=? ''
let mkd_refs[descr] = url
endif
endfor
call vimwiki#vars#set_bufferlocal('markdown_refs', mkd_refs)
return mkd_refs
endfunction
function! vimwiki#markdown_base#open_reflink(link) abort
" try markdown reference links
let link = a:link
let mkd_refs = vimwiki#vars#get_bufferlocal('markdown_refs')
if has_key(mkd_refs, link)
let url = mkd_refs[link]
call vimwiki#base#system_open_link(url)
return 1
else
return 0
endif
endfunction
function! s:normalize_link_syntax_n() abort
let lnum = line('.')
" try WikiIncl
let lnk = vimwiki#base#matchstr_at_cursor(vimwiki#vars#get_global('rxWikiIncl'))
if !empty(lnk)
" NO-OP !!
return
endif
" try WikiLink0: replace with WikiLink1
let lnk = vimwiki#base#matchstr_at_cursor(vimwiki#vars#get_syntaxlocal('rxWikiLink0'))
if !empty(lnk)
let sub = vimwiki#base#normalize_link_helper(lnk,
\ vimwiki#vars#get_syntaxlocal('rxWikiLinkMatchUrl'),
\ vimwiki#vars#get_syntaxlocal('rxWikiLinkMatchDescr'),
\ vimwiki#vars#get_syntaxlocal('WikiLink1Template2'))
call vimwiki#base#replacestr_at_cursor(vimwiki#vars#get_syntaxlocal('rxWikiLink0'), sub)
return
endif
" try WikiLink1: replace with WikiLink0
let lnk = vimwiki#base#matchstr_at_cursor(vimwiki#vars#get_syntaxlocal('rxWikiLink1'))
if !empty(lnk)
let sub = vimwiki#base#normalize_link_helper(lnk,
\ vimwiki#vars#get_syntaxlocal('rxWikiLinkMatchUrl'),
\ vimwiki#vars#get_syntaxlocal('rxWikiLinkMatchDescr'),
\ vimwiki#vars#get_global('WikiLinkTemplate2'))
call vimwiki#base#replacestr_at_cursor(vimwiki#vars#get_syntaxlocal('rxWikiLink1'), sub)
return
endif
" try Weblink
let lnk = vimwiki#base#matchstr_at_cursor(vimwiki#vars#get_syntaxlocal('rxWeblink'))
if !empty(lnk)
let sub = vimwiki#base#normalize_link_helper(lnk,
\ vimwiki#vars#get_syntaxlocal('rxWeblinkMatchUrl'),
\ vimwiki#vars#get_syntaxlocal('rxWeblinkMatchDescr'),
\ vimwiki#vars#get_syntaxlocal('Weblink1Template'))
call vimwiki#base#replacestr_at_cursor(vimwiki#vars#get_syntaxlocal('rxWeblink'), sub)
return
endif
" try Word (any characters except separators)
" rxWord is less permissive than rxWikiLinkUrl which is used in
" normalize_link_syntax_v
let lnk = vimwiki#base#matchstr_at_cursor(vimwiki#vars#get_global('rxWord'))
if !empty(lnk)
if vimwiki#base#is_diary_file(expand('%:p'))
let sub = vimwiki#base#normalize_link_in_diary(lnk)
else
let sub = vimwiki#base#normalize_link_helper(lnk,
\ vimwiki#vars#get_global('rxWord'), '',
\ vimwiki#vars#get_syntaxlocal('Link1'))
endif
call vimwiki#base#replacestr_at_cursor('\V'.lnk, sub)
return
endif
endfunction
function! vimwiki#markdown_base#normalize_link() abort
" TODO mutualize with base
call s:normalize_link_syntax_n()
endfunction
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