master
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@ -37,71 +37,26 @@ let me know what you think
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>> repo, do you see any alternative?
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>>
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>> -- [[jerojasro]]
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To enable this functionality, paste the code below in your `.vim/ftplugin/ikiwiki.vim` file
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" returns the directory which can be considered the root of the wiki the
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" current buffer belongs to, or an empty string if we are not inside an
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" ikiwiki wiki
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"
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" NOTE: the root of the wiki is considered the first directory that contains a
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" .ikiwiki folder, except $HOME/.ikiwiki (the usual ikiwiki libdir)
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"
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" if you can think of a better heuristic to get ikiwiki's root, let me know!
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function! GetWikiRootDir()
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let check_str = '%:p:h'
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let pos_wiki_root = expand(check_str)
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while pos_wiki_root != '/'
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if isdirectory(pos_wiki_root . '/.ikiwiki') && pos_wiki_root != $HOME
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return pos_wiki_root
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endif
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let check_str = check_str . ':h'
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let pos_wiki_root = expand(check_str)
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endwhile
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if isdirectory('/.ikiwiki')
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return '/'
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endif
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return ''
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endfunction
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well. I've rewritten the whole thing, to take into account:
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" This function searches for a .mdwn file (<a:name>.mdwn) using the ikiwiki
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" WikiLink rules and returns its full path.
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"
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" The rules are the following
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"
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" if the filename starts with '/', use as base dir the root directory of the
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" wiki
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"
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" if not:
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"
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" try first ./<bufname>/<a:name>.mdwn
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" then for ./<a:name>.mdwn
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" then for <root_of_wiki>/<a:name>.mdwn
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"
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" return the first one that exists
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"
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" the base path (. above) is the directory that contains the current buffer
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"
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function! FileForWikiLink(name)
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let target_fname=a:name . ".mdwn"
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let wikiroot_dir = GetWikiRootDir()
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if match(target_fname, '^/') >= 0
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return wikiroot_dir . target_fname
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endif
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let subdir_file = expand('%:p:r') . "/" . target_fname
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let currdir_file = expand('%:p:h') . "/" . target_fname
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let wikiroot_file = wikiroot_dir . "/" . target_fname
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if filewritable(subdir_file)
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return subdir_file
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endif
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if filewritable(currdir_file)
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return currdir_file
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endif
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if filewritable(wikiroot_file)
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return wikiroot_file
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endif
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return a:name
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endfunction
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* file matching ignoring case (MyPage matches mypage.mdwn)
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* checking all the way down (up) to the root of the wiki (if there is a link `\[[foo]]` on `a/b/page`),
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try `a/b/page/foo`, then `a/b/foo`, and so on, up to `foo`
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* the alternate name for a page: when looking for the file for `\[[foo]]`, try both `foo.mdwn` and `foo/index.mdwn`
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setlocal includeexpr=FileForWikiLink(v:fname)
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you can find the file [here](http://git.devnull.li/cgi-bin/gitweb.cgi?p=vim-jerojasro.git;a=blob;f=.vim/ftplugin/ikiwiki_nav.vim;hb=HEAD). To use it, place it in `$HOME/.vim/ftplugin`. After that, hitting `<CR>` (Enter) in normal mode over a wikilink will take you to that page, if it exists.
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the plugin has, as of now, two problems:
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* doesn't work with wikilinks that take more than one line (though this isn't really that bad)
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* it assumes that the root of the wiki is the first directory down the filesystem hierarchy that
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has a `.ikiwiki` folder on it. If your copy of the wiki doesn't have it, you must create it for
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the plugin to work
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-- [[jerojasro]]
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> Interesting. I was at one point looking at "potwiki.vim", which implements a local wiki and follows CamelCase links, creating new files where necessary etc., to see if it could be adapted for ikiwiki (See [[tips/vim syntax highlighting/discussion]]). I didn't get anywhere. -- [[Jon]]
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>> when I wrote the plugin I also considered the possibility of creating files (and their dirs, if necessary)
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>> from new wikilinks; the changes needed to get that working are fairly small -- [[jerojasro]]
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