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vimwiki/autoload/vimwiki/vars.vim
EinfachToll c1dbf90c29 Remove foldmarkers; general reformatting
2018-04-20 07:03:53 +02:00

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" vim:tabstop=2:shiftwidth=2:expandtab:textwidth=99
" Vimwiki autoload plugin file
" 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!
" ------------------------------------------------------------------------------------------------
function! s:populate_global_variables()
let g:vimwiki_global_vars = {
\ 'CJK_length': 0,
\ 'auto_chdir': 0,
\ 'autowriteall': 1,
\ 'conceallevel': 2,
\ 'diary_months':
\ {
\ 1: 'January', 2: 'February', 3: 'March',
\ 4: 'April', 5: 'May', 6: 'June',
\ 7: 'July', 8: 'August', 9: 'September',
\ 10: 'October', 11: 'November', 12: 'December'
\ },
\ 'dir_link': '',
\ 'ext2syntax': {},
\ 'folding': '',
\ 'global_ext': 1,
\ 'hl_cb_checked': 0,
\ 'hl_headers': 0,
\ 'html_header_numbering': 0,
\ 'html_header_numbering_sym': '',
\ 'list_ignore_newline': 1,
\ 'text_ignore_newline': 1,
\ 'listsyms': ' .oOX',
\ 'listsym_rejected': '-',
\ 'map_prefix': '<Leader>w',
\ 'menu': 'Vimwiki',
\ 'table_auto_fmt': 1,
\ 'table_mappings': 1,
\ 'toc_header': 'Contents',
\ 'url_maxsave': 15,
\ 'use_calendar': 1,
\ 'use_mouse': 0,
\ 'user_htmls': '',
\ 'valid_html_tags': 'b,i,s,u,sub,sup,kbd,br,hr,div,center,strong,em',
\ '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:
" 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'.
\ ',imap,pop,irc,ircs,cvs,svn,svn+ssh,git,ssh,fish,sftp'
let web_schemes2 = 'mailto,news,xmpp,sip,sips,doi,urn,tel,data'
let rx_schemes = '\%('.
\ 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'
" 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(web_schemes2, '\s*,\s*'), '\|').'\):'.
\ '\)'
let g:vimwiki_global_vars.rxWeblinkUrl = rxWebProtocols . '\S\{-1,}'. '\%(([^ \t()]*)\)\='
let wikilink_prefix = '[['
let wikilink_suffix = ']]'
let wikilink_separator = '|'
let g:vimwiki_global_vars.rx_wikilink_prefix = vimwiki#u#escape(wikilink_prefix)
let g:vimwiki_global_vars.rx_wikilink_suffix = vimwiki#u#escape(wikilink_suffix)
let g:vimwiki_global_vars.rx_wikilink_separator = vimwiki#u#escape(wikilink_separator)
" templates for the creation of wiki links
" [[URL]]
let g:vimwiki_global_vars.WikiLinkTemplate1 = wikilink_prefix . '__LinkUrl__'. wikilink_suffix
" [[URL|DESCRIPTION]]
let g:vimwiki_global_vars.WikiLinkTemplate2 = wikilink_prefix . '__LinkUrl__'. wikilink_separator
\ . '__LinkDescription__' . wikilink_suffix
let valid_chars = '[^\\\]]'
let g:vimwiki_global_vars.rxWikiLinkUrl = valid_chars.'\{-}'
let g:vimwiki_global_vars.rxWikiLinkDescr = valid_chars.'\{-}'
" this regexp defines what can form a link when the user presses <CR> in the
" buffer (and not on a link) to create a link
" basically, it's Ascii alphanumeric characters plus #|./@-_~ plus all
" 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_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
" '{{__LinkUrl____LinkDescription__}}'
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.'\{-}'
let g:vimwiki_global_vars.rxWikiInclArg = valid_chars.'\{-}'
let g:vimwiki_global_vars.rxWikiInclArgs = '\%('. g:vimwiki_global_vars.rxWikiInclSeparator.
\ g:vimwiki_global_vars.rxWikiInclArg. '\)'.'\{-}'
" *. {{URL}[{...}]} - i.e. {{URL}}, {{URL|ARG1}}, {{URL|ARG1|ARG2}}, etc.
" *a) match {{URL}[{...}]}
let g:vimwiki_global_vars.rxWikiIncl = g:vimwiki_global_vars.rxWikiInclPrefix.
\ g:vimwiki_global_vars.rxWikiInclUrl.
\ g:vimwiki_global_vars.rxWikiInclArgs. g:vimwiki_global_vars.rxWikiInclSuffix
" *b) match URL within {{URL}[{...}]}
let g:vimwiki_global_vars.rxWikiInclMatchUrl = g:vimwiki_global_vars.rxWikiInclPrefix.
\ '\zs'. g:vimwiki_global_vars.rxWikiInclUrl . '\ze'.
\ g:vimwiki_global_vars.rxWikiInclArgs . g:vimwiki_global_vars.rxWikiInclSuffix
let g:vimwiki_global_vars.rxWikiInclPrefix1 = g:vimwiki_global_vars.rxWikiInclPrefix.
\ g:vimwiki_global_vars.rxWikiInclUrl . g:vimwiki_global_vars.rxWikiInclSeparator
let g:vimwiki_global_vars.rxWikiInclSuffix1 = g:vimwiki_global_vars.rxWikiInclArgs.
\ g:vimwiki_global_vars.rxWikiInclSuffix
let g:vimwiki_global_vars.rxTodo = '\C\<\%(TODO\|DONE\|STARTED\|FIXME\|FIXED\|XXX\)\>'
" 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']
endfunction
function! s:populate_wikilocal_options()
let default_values = {
\ 'auto_export': 0,
\ 'auto_tags': 0,
\ 'auto_toc': 0,
\ 'automatic_nested_syntaxes': 1,
\ 'css_name': 'style.css',
\ 'custom_wiki2html': '',
\ 'custom_wiki2html_args': '',
\ 'diary_header': 'Diary',
\ 'diary_index': 'diary',
\ 'diary_rel_path': 'diary/',
\ 'diary_sort': 'desc',
\ 'ext': '.wiki',
\ 'index': 'index',
\ 'list_margin': -1,
\ 'maxhi': 0,
\ 'nested_syntaxes': {},
\ 'path': '~/vimwiki/',
\ 'path_html': '',
\ 'syntax': 'default',
\ 'template_default': 'default',
\ 'template_ext': '.tpl',
\ 'template_path': '~/vimwiki/templates/',
\ }
let g:vimwiki_wikilocal_vars = []
let default_wiki_settings = {}
for key in keys(default_values)
if exists('g:vimwiki_'.key)
let default_wiki_settings[key] = g:vimwiki_{key}
else
let default_wiki_settings[key] = default_values[key]
endif
endfor
" set the wiki-local variables according to g:vimwiki_list (or the default settings)
if exists('g:vimwiki_list')
for users_wiki_settings in g:vimwiki_list
let new_wiki_settings = {}
for key in keys(default_values)
if has_key(users_wiki_settings, key)
let new_wiki_settings[key] = users_wiki_settings[key]
elseif exists('g:vimwiki_'.key)
let new_wiki_settings[key] = g:vimwiki_{key}
else
let new_wiki_settings[key] = default_values[key]
endif
endfor
let new_wiki_settings.is_temporary_wiki = 0
call add(g:vimwiki_wikilocal_vars, new_wiki_settings)
endfor
else
" if the user hasn't registered any wiki, we register one wiki using the default values
let new_wiki_settings = deepcopy(default_wiki_settings)
let new_wiki_settings.is_temporary_wiki = 0
call add(g:vimwiki_wikilocal_vars, new_wiki_settings)
endif
" default values for temporary wikis
let temporary_wiki_settings = deepcopy(default_wiki_settings)
let temporary_wiki_settings.is_temporary_wiki = 1
call add(g:vimwiki_wikilocal_vars, temporary_wiki_settings)
call s:validate_settings()
endfunction
function! s:validate_settings()
for wiki_settings in g:vimwiki_wikilocal_vars
let wiki_settings['path'] = s:normalize_path(wiki_settings['path'])
let path_html = wiki_settings['path_html']
if !empty(path_html)
let wiki_settings['path_html'] = s:normalize_path(path_html)
else
let wiki_settings['path_html'] = s:normalize_path(
\ substitute(wiki_settings['path'], '[/\\]\+$', '', '').'_html/')
endif
let wiki_settings['template_path'] = s:normalize_path(wiki_settings['template_path'])
let wiki_settings['diary_rel_path'] = s:normalize_path(wiki_settings['diary_rel_path'])
endfor
endfunction
function! s:normalize_path(path)
" trim trailing / and \ because otherwise resolve() doesn't work quite right
let path = substitute(a:path, '[/\\]\+$', '', '')
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 = {}
endif
if has_key(g:vimwiki_syntax_variables, a:syntax)
return
endif
let g:vimwiki_syntax_variables[a:syntax] = {}
execute 'runtime! syntax/vimwiki_'.a:syntax.'.vim'
" generic stuff
let header_symbol = g:vimwiki_syntax_variables[a:syntax].rxH
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*$'
endfor
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.'].*$'
let g:vimwiki_syntax_variables[a:syntax]['rxH'.i.'_End'] =
\ '^\s*'.header_symbol.'\{1,'.i.'}[^'.header_symbol.'].*$'
endfor
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].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*$'
" list stuff
let g:vimwiki_syntax_variables[a:syntax].rx_bullet_chars =
\ '['.join(g:vimwiki_syntax_variables[a:syntax].bullet_types, '').']\+'
let g:vimwiki_syntax_variables[a:syntax].multiple_bullet_chars =
\ g:vimwiki_syntax_variables[a:syntax].recurring_bullets
\ ? g:vimwiki_syntax_variables[a:syntax].bullet_types : []
let g:vimwiki_syntax_variables[a:syntax].number_kinds = []
let g:vimwiki_syntax_variables[a:syntax].number_divisors = ''
for i in g:vimwiki_syntax_variables[a:syntax].number_types
call add(g:vimwiki_syntax_variables[a:syntax].number_kinds, i[0])
let g:vimwiki_syntax_variables[a:syntax].number_divisors .= vimwiki#u#escape(i[1])
endfor
let char_to_rx = {'1': '\d\+', 'i': '[ivxlcdm]\+', 'I': '[IVXLCDM]\+',
\ 'a': '\l\{1,2}', 'A': '\u\{1,2}'}
"create regexp for bulleted list items
if !empty(g:vimwiki_syntax_variables[a:syntax].bullet_types)
let g:vimwiki_syntax_variables[a:syntax].rxListBullet =
\ join( map(g:vimwiki_syntax_variables[a:syntax].bullet_types,
\'vimwiki#u#escape(v:val).'
\ .'repeat("\\+", g:vimwiki_syntax_variables[a:syntax].recurring_bullets)'
\ ) , '\|')
else
"regex that matches nothing
let g:vimwiki_syntax_variables[a:syntax].rxListBullet = '$^'
endif
"create regex for numbered list items
if !empty(g:vimwiki_syntax_variables[a:syntax].number_types)
let g:vimwiki_syntax_variables[a:syntax].rxListNumber = '\C\%('
for type in g:vimwiki_syntax_variables[a:syntax].number_types[:-2]
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]].
\ vimwiki#u#escape(g:vimwiki_syntax_variables[a:syntax].number_types[-1][1]) . '\)'
else
"regex that matches nothing
let g:vimwiki_syntax_variables[a:syntax].rxListNumber = '$^'
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')
if match(vimwiki#vars#get_global('listsyms'), vimwiki#vars#get_global('listsym_rejected')) != -1
echomsg 'Vimwiki Warning: the value of g:vimwiki_listsym_rejected ('''
\ . vimwiki#vars#get_global('listsym_rejected')
\ . ''') must not be a part of g:vimwiki_listsyms (''' .
\ . vimwiki#vars#get_global('listsyms') . ''')'
endif
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
\ . '\+\%(\[\(['.vimwiki#vars#get_global('listsyms')
\ . vimwiki#vars#get_global('listsym_rejected').']\)\]\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\+\[['
\ . g:vimwiki_syntax_variables[a:syntax].listsyms_list[-1]
\ . vimwiki#vars#get_global('listsym_rejected') . ']\]\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\+\[['
\ . g:vimwiki_syntax_variables[a:syntax].listsyms_list[-1]
\ . vimwiki#vars#get_global('listsym_rejected') . ']\]\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*'
" 0a) match URL within URL
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 = ''
" template for matching all wiki links with a given target file
let g:vimwiki_syntax_variables[a:syntax].WikiLinkMatchUrlTemplate =
\ g:vimwiki_global_vars.rx_wikilink_prefix .
\ '\zs__LinkUrl__\ze\%(#.*\)\?' .
\ g:vimwiki_global_vars.rx_wikilink_suffix .
\ '\|' .
\ g:vimwiki_global_vars.rx_wikilink_prefix .
\ '\zs__LinkUrl__\ze\%(#.*\)\?' .
\ g:vimwiki_global_vars.rx_wikilink_separator .
\ '.*' .
\ g:vimwiki_global_vars.rx_wikilink_suffix
" a) match [[URL|DESCRIPTION]]
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
" 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
" 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
if a:syntax ==# 'markdown'
call s:populate_extra_markdown_vars()
endif
endfunction
function! s:populate_extra_markdown_vars()
let mkd_syntax = g:vimwiki_syntax_variables['markdown']
" 0a) match [[URL|DESCRIPTION]]
let mkd_syntax.rxWikiLink0 = mkd_syntax.rxWikiLink
" 0b) match URL within [[URL|DESCRIPTION]]
let mkd_syntax.rxWikiLink0MatchUrl = mkd_syntax.rxWikiLinkMatchUrl
" 0c) match DESCRIPTION within [[URL|DESCRIPTION]]
let mkd_syntax.rxWikiLink0MatchDescr = mkd_syntax.rxWikiLinkMatchDescr
let wikilink_md_prefix = '['
let wikilink_md_suffix = ']'
let wikilink_md_separator = ']['
let rx_wikilink_md_separator = vimwiki#u#escape(wikilink_md_separator)
let mkd_syntax.rx_wikilink_md_prefix = vimwiki#u#escape(wikilink_md_prefix)
let mkd_syntax.rx_wikilink_md_suffix = vimwiki#u#escape(wikilink_md_suffix)
" [URL][]
let mkd_syntax.WikiLink1Template1 = wikilink_md_prefix . '__LinkUrl__'.
\ wikilink_md_separator. wikilink_md_suffix
" [DESCRIPTION][URL]
let mkd_syntax.WikiLink1Template2 = wikilink_md_prefix. '__LinkDescription__'.
\ wikilink_md_separator. '__LinkUrl__'. wikilink_md_suffix
let mkd_syntax.WikiLinkMatchUrlTemplate .=
\ '\|' .
\ mkd_syntax.rx_wikilink_md_prefix .
\ '.*' .
\ rx_wikilink_md_separator .
\ '\zs__LinkUrl__\ze\%(#.*\)\?' .
\ mkd_syntax.rx_wikilink_md_suffix .
\ '\|' .
\ mkd_syntax.rx_wikilink_md_prefix .
\ '\zs__LinkUrl__\ze\%(#.*\)\?' .
\ rx_wikilink_md_separator .
\ mkd_syntax.rx_wikilink_md_suffix
let valid_chars = '[^\\\[\]]'
let mkd_syntax.rxWikiLink1Url = valid_chars.'\{-}'
let mkd_syntax.rxWikiLink1Descr = valid_chars.'\{-}'
let mkd_syntax.rxWikiLink1InvalidPrefix = '[\]\[]\@<!'
let mkd_syntax.rxWikiLink1InvalidSuffix = '[\]\[]\@!'
let mkd_syntax.rx_wikilink_md_prefix = mkd_syntax.rxWikiLink1InvalidPrefix.
\ mkd_syntax.rx_wikilink_md_prefix
let mkd_syntax.rx_wikilink_md_suffix = mkd_syntax.rx_wikilink_md_suffix.
\ mkd_syntax.rxWikiLink1InvalidSuffix
" 1. match [URL][], [DESCRIPTION][URL]
let mkd_syntax.rxWikiLink1 = mkd_syntax.rx_wikilink_md_prefix.
\ mkd_syntax.rxWikiLink1Url. rx_wikilink_md_separator.
\ mkd_syntax.rx_wikilink_md_suffix.
\ '\|'. mkd_syntax.rx_wikilink_md_prefix.
\ mkd_syntax.rxWikiLink1Descr . rx_wikilink_md_separator.
\ mkd_syntax.rxWikiLink1Url . mkd_syntax.rx_wikilink_md_suffix
" 2. match URL within [URL][], [DESCRIPTION][URL]
let mkd_syntax.rxWikiLink1MatchUrl = mkd_syntax.rx_wikilink_md_prefix.
\ '\zs'. mkd_syntax.rxWikiLink1Url. '\ze'. rx_wikilink_md_separator.
\ mkd_syntax.rx_wikilink_md_suffix.
\ '\|'. mkd_syntax.rx_wikilink_md_prefix.
\ mkd_syntax.rxWikiLink1Descr. rx_wikilink_md_separator.
\ '\zs'. mkd_syntax.rxWikiLink1Url. '\ze'. mkd_syntax.rx_wikilink_md_suffix
" 3. match DESCRIPTION within [DESCRIPTION][URL]
let mkd_syntax.rxWikiLink1MatchDescr = mkd_syntax.rx_wikilink_md_prefix.
\ '\zs'. mkd_syntax.rxWikiLink1Descr.'\ze'. rx_wikilink_md_separator.
\ mkd_syntax.rxWikiLink1Url . mkd_syntax.rx_wikilink_md_suffix
let mkd_syntax.rxWikiLink1Prefix1 = mkd_syntax.rx_wikilink_md_prefix
let mkd_syntax.rxWikiLink1Suffix1 = rx_wikilink_md_separator.
\ mkd_syntax.rxWikiLink1Url . mkd_syntax.rx_wikilink_md_suffix
" 1. match ANY wikilink
let mkd_syntax.rxWikiLink = mkd_syntax.rxWikiLink0 . '\|' . mkd_syntax.rxWikiLink1
" 2. match URL within ANY wikilink
let mkd_syntax.rxWikiLinkMatchUrl = mkd_syntax.rxWikiLink0MatchUrl . '\|' .
\ mkd_syntax.rxWikiLink1MatchUrl
" 3. match DESCRIPTION within ANY wikilink
let mkd_syntax.rxWikiLinkMatchDescr = mkd_syntax.rxWikiLink0MatchDescr . '\|' .
\ mkd_syntax.rxWikiLink1MatchDescr
" 0. URL : free-standing links: keep URL UR(L) strip trailing punct: URL; URL) UR(L))
let mkd_syntax.rxWeblink0 = mkd_syntax.rxWeblink
" 0a) match URL within URL
let mkd_syntax.rxWeblinkMatchUrl0 = mkd_syntax.rxWeblinkMatchUrl
" 0b) match DESCRIPTION within URL
let mkd_syntax.rxWeblinkMatchDescr0 = mkd_syntax.rxWeblinkMatchDescr
let mkd_syntax.rxWeblink1Prefix = '['
let mkd_syntax.rxWeblink1Suffix = ')'
let mkd_syntax.rxWeblink1Separator = ']('
" [DESCRIPTION](URL)
let mkd_syntax.Weblink1Template = mkd_syntax.rxWeblink1Prefix . '__LinkDescription__'.
\ mkd_syntax.rxWeblink1Separator. '__LinkUrl__'.
\ mkd_syntax.rxWeblink1Suffix
let valid_chars = '[^\\]'
let mkd_syntax.rxWeblink1Prefix = vimwiki#u#escape(mkd_syntax.rxWeblink1Prefix)
let mkd_syntax.rxWeblink1Suffix = vimwiki#u#escape(mkd_syntax.rxWeblink1Suffix)
let mkd_syntax.rxWeblink1Separator = vimwiki#u#escape(mkd_syntax.rxWeblink1Separator)
let mkd_syntax.rxWeblink1Url = valid_chars.'\{-}'
let mkd_syntax.rxWeblink1Descr = valid_chars.'\{-}'
" 1. [DESCRIPTION](URL)
" 1a) match [DESCRIPTION](URL)
let mkd_syntax.rxWeblink1 = mkd_syntax.rxWeblink1Prefix.
\ mkd_syntax.rxWeblink1Url . mkd_syntax.rxWeblink1Separator.
\ mkd_syntax.rxWeblink1Descr . mkd_syntax.rxWeblink1Suffix
" 1b) match URL within [DESCRIPTION](URL)
let mkd_syntax.rxWeblink1MatchUrl = mkd_syntax.rxWeblink1Prefix.
\ mkd_syntax.rxWeblink1Descr. mkd_syntax.rxWeblink1Separator.
\ '\zs' . mkd_syntax.rxWeblink1Url . '\ze' . mkd_syntax.rxWeblink1Suffix
" 1c) match DESCRIPTION within [DESCRIPTION](URL)
let mkd_syntax.rxWeblink1MatchDescr = mkd_syntax.rxWeblink1Prefix.
\ '\zs'.mkd_syntax.rxWeblink1Descr.'\ze'. mkd_syntax.rxWeblink1Separator.
\ mkd_syntax.rxWeblink1Url. mkd_syntax.rxWeblink1Suffix
" TODO: image links too !!
let mkd_syntax.rxWeblink1Prefix1 = mkd_syntax.rxWeblink1Prefix
let mkd_syntax.rxWeblink1Suffix1 = mkd_syntax.rxWeblink1Separator.
\ mkd_syntax.rxWeblink1Url . mkd_syntax.rxWeblink1Suffix
" *a) match ANY weblink
let mkd_syntax.rxWeblink = ''.
\ mkd_syntax.rxWeblink1.'\|'.
\ mkd_syntax.rxWeblink0
" *b) match URL within ANY weblink
let mkd_syntax.rxWeblinkMatchUrl = ''.
\ mkd_syntax.rxWeblink1MatchUrl.'\|'.
\ mkd_syntax.rxWeblinkMatchUrl0
" *c) match DESCRIPTION within ANY weblink
let mkd_syntax.rxWeblinkMatchDescr = ''.
\ mkd_syntax.rxWeblink1MatchDescr.'\|'.
\ mkd_syntax.rxWeblinkMatchDescr0
let mkd_syntax.rxAnyLink = mkd_syntax.rxWikiLink.'\|'.
\ g:vimwiki_global_vars.rxWikiIncl.'\|'.mkd_syntax.rxWeblink
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'.
\ mkd_syntax.rxWeblink0.'\ze'
endfunction
function! vimwiki#vars#init()
call s:populate_global_variables()
call s:populate_wikilocal_options()
endfunction
function! vimwiki#vars#get_syntaxlocal(key, ...)
if a:0
let syntax = a:1
else
let syntax = vimwiki#vars#get_wikilocal('syntax')
endif
if !exists('g:vimwiki_syntax_variables') || !has_key(g:vimwiki_syntax_variables, syntax)
call vimwiki#vars#populate_syntax_vars(syntax)
endif
return g:vimwiki_syntax_variables[syntax][a:key]
endfunction
" Get a variable for the buffer we are currently in or for the given buffer (number or name).
" Populate the variable, if it doesn't exist.
function! vimwiki#vars#get_bufferlocal(key, ...)
let buffer = a:0 ? a:1 : '%'
let value = getbufvar(buffer, 'vimwiki_'.a:key, '/\/\')
if type(value) != 1 || value !=# '/\/\'
return value
elseif a:key ==# 'wiki_nr'
call setbufvar(buffer, 'vimwiki_wiki_nr', vimwiki#base#find_wiki(expand('%:p')))
elseif a:key ==# 'subdir'
call setbufvar(buffer, 'vimwiki_subdir', vimwiki#base#current_subdir())
elseif a:key ==# 'invsubdir'
let subdir = vimwiki#vars#get_bufferlocal('subdir')
call setbufvar(buffer, 'vimwiki_invsubdir', vimwiki#base#invsubdir(subdir))
elseif a:key ==# 'existing_wikifiles'
call setbufvar(buffer, 'vimwiki_existing_wikifiles',
\ vimwiki#base#get_wikilinks(vimwiki#vars#get_bufferlocal('wiki_nr'), 1))
elseif a:key ==# 'existing_wikidirs'
call setbufvar(buffer, 'vimwiki_existing_wikidirs',
\ vimwiki#base#get_wiki_directories(vimwiki#vars#get_bufferlocal('wiki_nr')))
elseif a:key ==# 'prev_link'
call setbufvar(buffer, 'vimwiki_prev_link', [])
elseif a:key ==# 'markdown_refs'
call setbufvar(buffer, 'vimwiki_markdown_refs', vimwiki#markdown_base#scan_reflinks())
else
echoerr 'Vimwiki Error: unknown buffer variable ' . string(a:key)
endif
return getbufvar(buffer, 'vimwiki_'.a:key)
endfunction
function! vimwiki#vars#set_bufferlocal(key, value, ...)
let buffer = a:0 ? a:1 : '%'
call setbufvar(buffer, 'vimwiki_' . a:key, a:value)
endfunction
function! vimwiki#vars#get_global(key)
return g:vimwiki_global_vars[a:key]
endfunction
" the second argument can be a wiki number. When absent, the wiki of the currently active buffer is
" used
function! vimwiki#vars#get_wikilocal(key, ...)
if a:0
return g:vimwiki_wikilocal_vars[a:1][a:key]
else
return g:vimwiki_wikilocal_vars[vimwiki#vars#get_bufferlocal('wiki_nr')][a:key]
endif
endfunction
function! vimwiki#vars#get_wikilocal_default(key)
return g:vimwiki_wikilocal_vars[-1][a:key]
endfunction
function! vimwiki#vars#set_wikilocal(key, value, wiki_nr)
if a:wiki_nr == len(g:vimwiki_wikilocal_vars) - 1
call insert(g:vimwiki_wikilocal_vars, {}, -1)
endif
let g:vimwiki_wikilocal_vars[a:wiki_nr][a:key] = a:value
endfunction
function! vimwiki#vars#add_temporary_wiki(settings)
let new_temp_wiki_settings = copy(g:vimwiki_wikilocal_vars[-1])
for [key, value] in items(a:settings)
let new_temp_wiki_settings[key] = value
endfor
call insert(g:vimwiki_wikilocal_vars, new_temp_wiki_settings, -1)
call s:validate_settings()
endfunction
" number of registered wikis + temporary
function! vimwiki#vars#number_of_wikis()
return len(g:vimwiki_wikilocal_vars) - 1
endfunction
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