" Set comment formats setlocal comments=:# setlocal formatoptions+=or let b:undo_ftplugin .= '|setlocal comments< formatoptions<' " If subtype is Bash, set 'keywordprg' to han(1df) if exists('b:is_bash') setlocal keywordprg=han let b:undo_ftplugin .= '|setlocal keywordprg<' endif " Choose check compiler based on file subtype if exists('b:is_bash') let b:sh_check_compiler = 'bash' elseif exists('b:is_kornshell') let b:sh_check_compiler = 'ksh' else let b:sh_check_compiler = 'sh' endif execute 'compiler '.b:sh_check_compiler let b:undo_ftplugin .= '|unlet b:current_compiler b:sh_check_compiler' \ . '|setlocal errorformat< makeprg<' " Resort to g:is_posix for correct syntax on older runtime files " 8.1.257 updated the runtime files to include a fix for this if exists('b:is_posix') && !has('patch-8.0.257') let is_posix = 1 endif " Queue up undo commands to clear the shell language flags that we set for " this buffer during filetype detection in filetype.vim, or that the stock " syntax highlighting chose for us let b:undo_ftplugin .= '|unlet! b:is_bash b:is_kornshell b:is_posix' " Stop here if the user doesn't want ftplugin mappings if exists('no_plugin_maps') || exists('no_sh_maps') finish endif " Mappings to choose compiler nnoremap c \ ':compiler '.b:sh_check_compiler.'' nnoremap l \ :compiler shellcheck let b:undo_ftplugin .= '|nunmap c' \ . '|nunmap l' " ,! executes line with 'shell' nnoremap ! ^"zyg_:!z let b:undo_ftplugin .= '|nunmap !'