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cd8a3eaf53
Follow up to 816fbcc26 (patch 9.0.1833: [security] runtime file fixes, 2023-08-31) and f7ac0ef50 (runtime: don't execute external commands when loading ftplugins, 2023-09-06). This puts the logic for safe executable checks in a single place, by introducing a central vim library, so all filetypes benefit from consistency. Notable changes: - dist#vim because the (autoload) namespace for a new runtime support library. Supporting functions should get documentation. It might make life easier for NeoVim devs to make the documentation a new file rather than cram it into existing files, though we may want cross-references to it somewhere… - The gzip and zip plugins need to be opted into by enabling execution of those programs (or the global plugin_exec). This needs documentation or discussion. - This fixes a bug in the zig plugin: code setting s:tmp_cwd was removed in f7ac0ef50 (runtime: don't execute external commands when loading ftplugins, 2023-09-06), but the variable was still referenced. Since the new function takes care of that automatically, the variable is no longer needed. Signed-off-by: D. Ben Knoble <ben.knoble+github@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
60 lines
1.6 KiB
VimL
60 lines
1.6 KiB
VimL
" Vim filetype plugin
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" Language: awk, nawk, gawk, mawk
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" Maintainer: Doug Kearns <dougkearns@gmail.com>
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" Previous Maintainer: Antonio Colombo <azc100@gmail.com>
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" Last Change: 2020 Sep 28
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" This plugin was prepared by Mark Sikora
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" This plugin was updated as proposed by Doug Kearns
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" Only do this when not done yet for this buffer
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if exists("b:did_ftplugin")
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finish
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endif
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" Don't load another plugin for this buffer
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let b:did_ftplugin = 1
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let s:cpo_save = &cpo
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set cpo&vim
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setlocal comments=:#
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setlocal commentstring=#\ %s
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setlocal formatoptions-=t formatoptions+=croql
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setlocal define=function
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setlocal suffixesadd+=.awk
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let b:undo_ftplugin = "setl fo< com< cms< def< sua<" .
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\ " | unlet! b:browsefilter"
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" TODO: set this in scripts.vim?
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if exists("g:awk_is_gawk")
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setlocal include=@include
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setlocal suffixesadd+=.gawk
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if has("unix") || has("win32unix")
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setlocal formatprg=gawk\ -f-\ -o/dev/stdout
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let b:undo_ftplugin .= " | setl fp<"
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endif
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" Disabled by default for security reasons.
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if dist#vim#IsSafeExecutable('awk', 'gawk')
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let path = system("gawk 'BEGIN { printf ENVIRON[\"AWKPATH\"] }'")
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let path = substitute(path, '^\.\=:\|:\.\=$\|:\.\=:', ',,', 'g') " POSIX cwd
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let path = substitute(path, ':', ',', 'g')
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let &l:path = path
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endif
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let b:undo_ftplugin .= " | setl inc< path<"
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endif
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if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
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let b:browsefilter = "Awk Source Files (*.awk,*.gawk)\t*.awk;*.gawk\n" .
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\ "All Files (*.*)\t*.*\n"
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endif
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let &cpo = s:cpo_save
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unlet s:cpo_save
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" vim: nowrap sw=2 sts=2 ts=8
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