neovim/runtime/ftplugin/eruby.vim
Christian Clason 7ed6966023 vim-patch:93197fde0f1d
runtime(ftplugin): Use "*" browsefilter pattern to match "All Files"

Problem:  The "*.*" browsefilter pattern only matches all files on
	  Windows (Daryl Lee)
Solution: Use "*" to filter on all platforms but keep "*.*" as the label
	  text on Windows. (Fixes vim/vim#12685, Doug Kearns)

The *.* browsefilter pattern used to match "All Files" on Windows is a
legacy of the DOS 8.3 filename wildcard matching algorithm.  For reasons
of backward compatibility this still works on Windows to match all
files, even those without an extension.

However, this pattern only matches filenames containing a dot on other
platforms.  This often makes files without an extension difficult to
access from the file dialog, e.g., "Makefile"

On Windows it is still standard practice to use "*.*" for the filter
label so ftplugins should use "All Files (*.*)" on Windows and "All
Files (*)" on other platforms.  This matches Vim's default browsefilter
values.

This commit also normalises the browsefilter conditional test to check
for the Win32 and GTK GUI features and an unset b:browsefilter.

closes: vim/vim#12759

93197fde0f

Co-authored-by: Doug Kearns <dougkearns@gmail.com>
2024-01-15 11:40:44 +01:00

142 lines
4.8 KiB
VimL

" Vim filetype plugin
" Language: eRuby
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" URL: https://github.com/vim-ruby/vim-ruby
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
" Last Change: 2022 May 15
" 2024 Jan 14 by Vim Project (browsefilter)
" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
finish
endif
let s:save_cpo = &cpo
set cpo-=C
" Define some defaults in case the included ftplugins don't set them.
let s:undo_ftplugin = ""
if has("win32")
let s:browsefilter = "All Files (*.*)\t*\n"
else
let s:browsefilter = "All Files (*)\t*\n"
endif
let s:match_words = ""
if !exists("g:eruby_default_subtype")
let g:eruby_default_subtype = "html"
endif
if &filetype =~ '^eruby\.'
let b:eruby_subtype = matchstr(&filetype,'^eruby\.\zs\w\+')
elseif !exists("b:eruby_subtype")
let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$")
let b:eruby_subtype = matchstr(s:lines,'eruby_subtype=\zs\w\+')
if b:eruby_subtype == ''
let b:eruby_subtype = matchstr(substitute(expand("%:t"),'\c\%(\.erb\|\.eruby\|\.erubis\|\.example\)\+$','',''),'\.\zs\w\+\%(\ze+\w\+\)\=$')
endif
if b:eruby_subtype == 'rhtml'
let b:eruby_subtype = 'html'
elseif b:eruby_subtype == 'rb'
let b:eruby_subtype = 'ruby'
elseif b:eruby_subtype == 'yml'
let b:eruby_subtype = 'yaml'
elseif b:eruby_subtype == 'js'
let b:eruby_subtype = 'javascript'
elseif b:eruby_subtype == 'txt'
" Conventional; not a real file type
let b:eruby_subtype = 'text'
elseif b:eruby_subtype == ''
let b:eruby_subtype = g:eruby_default_subtype
endif
endif
if exists("b:eruby_subtype") && b:eruby_subtype != '' && b:eruby_subtype !=? 'eruby'
exe "runtime! ftplugin/".b:eruby_subtype.".vim ftplugin/".b:eruby_subtype."_*.vim ftplugin/".b:eruby_subtype."/*.vim"
else
runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim
endif
unlet! b:did_ftplugin
" Override our defaults if these were set by an included ftplugin.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin
unlet b:undo_ftplugin
endif
if exists("b:browsefilter")
let s:browsefilter = b:browsefilter
unlet b:browsefilter
endif
if exists("b:match_words")
let s:match_words = b:match_words
unlet b:match_words
endif
let s:cfilemap = v:version >= 704 ? maparg('<Plug><cfile>', 'c', 0, 1) : {}
if !get(s:cfilemap, 'buffer') || !s:cfilemap.expr || s:cfilemap.rhs =~# 'ErubyAtCursor()'
let s:cfilemap = {}
endif
if !has_key(s:cfilemap, 'rhs')
let s:cfilemap.rhs = "substitute(&l:inex =~# '\\<v:fname\\>' && len(expand('<cfile>')) ? eval(substitute(&l:inex, '\\<v:fname\\>', '\\=string(expand(\"<cfile>\"))', 'g')) : '', '^$', \"\\022\\006\",'')"
endif
let s:ctagmap = v:version >= 704 ? maparg('<Plug><ctag>', 'c', 0, 1) : {}
if !get(s:ctagmap, 'buffer') || !s:ctagmap.expr || s:ctagmap.rhs =~# 'ErubyAtCursor()'
let s:ctagmap = {}
endif
let s:include = &l:include
let s:path = &l:path
let s:suffixesadd = &l:suffixesadd
runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim
let b:did_ftplugin = 1
" Combine the new set of values with those previously included.
if !exists('b:undo_ftplugin')
" No-op
let b:undo_ftplugin = 'exe'
endif
if !empty(s:undo_ftplugin)
let b:undo_ftplugin .= '|' . s:undo_ftplugin
endif
if exists ("b:browsefilter")
let s:browsefilter = substitute(b:browsefilter,'\cAll Files (\*\.\*)\t\*\.\*\n','','') . s:browsefilter
endif
if exists("b:match_words")
let s:match_words = b:match_words . ',' . s:match_words
endif
if len(s:include)
let &l:include = s:include
endif
let &l:path = s:path . (s:path =~# ',$\|^$' ? '' : ',') . &l:path
let &l:suffixesadd = s:suffixesadd . (s:suffixesadd =~# ',$\|^$' ? '' : ',') . &l:suffixesadd
exe 'cmap <buffer><script><expr> <Plug><cfile> ErubyAtCursor() ? ' . maparg('<Plug><cfile>', 'c') . ' : ' . s:cfilemap.rhs
exe 'cmap <buffer><script><expr> <Plug><ctag> ErubyAtCursor() ? ' . maparg('<Plug><ctag>', 'c') . ' : ' . get(s:ctagmap, 'rhs', '"\022\027"')
unlet s:cfilemap s:ctagmap s:include s:path s:suffixesadd
" Change the browse dialog on Win32 and GTK to show mainly eRuby-related files
if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
let b:browsefilter="eRuby Files (*.erb, *.rhtml)\t*.erb;*.rhtml\n" . s:browsefilter
endif
" Load the combined list of match_words for matchit.vim
if exists("loaded_matchit")
let b:match_words = s:match_words
endif
" TODO: comments=
setlocal commentstring=<%#%s%>
let b:undo_ftplugin = "setl cms< " .
\ " | unlet! b:browsefilter b:match_words | " . b:undo_ftplugin
let &cpo = s:save_cpo
unlet s:save_cpo
function! ErubyAtCursor() abort
let groups = map(['erubyBlock', 'erubyComment', 'erubyExpression', 'erubyOneLiner'], 'hlID(v:val)')
return !empty(filter(synstack(line('.'), col('.')), 'index(groups, v:val) >= 0'))
endfunction
" vim: nowrap sw=2 sts=2 ts=8: