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" Vim :autocmd command
" VIM_TEST_SETUP hi link vimAutoCmdGroup Todo
" VIM_TEST_SETUP hi link vimUserAutoEvent Title
" Define
autocmd foogroup BufRead *.txt echo "Foo" | echo "Bar"
autocmd BufRead *.txt echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile *.txt echo "Foo" | echo "Bar"
autocmd User FooEvent echo "Foo" | echo "Bar"
autocmd foogroup BufRead *.txt ++once echo "Foo" | echo "Bar"
autocmd BufRead *.txt ++once echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile *.txt ++once echo "Foo" | echo "Bar"
autocmd User FooEvent ++once echo "Foo" | echo "Bar"
autocmd foogroup BufRead *.txt ++nested echo "Foo" | echo "Bar"
autocmd BufRead *.txt ++nested echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile *.txt ++nested echo "Foo" | echo "Bar"
autocmd User FooEvent ++nested echo "Foo" | echo "Bar"
autocmd foogroup BufRead *.txt ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead *.txt ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile *.txt ++once ++nested echo "Foo" | echo "Bar"
autocmd User FooEvent ++once ++nested echo "Foo" | echo "Bar"
autocmd foogroup BufRead <buffer> ++once ++nested echo "Foo" | echo "Bar"
autocmd foogroup BufRead <buffer=42> ++once ++nested echo "Foo" | echo "Bar"
autocmd foogroup BufRead <buffer=abuf> ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead <buffer> ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead <buffer=42> ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead <buffer=abuf> ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile <buffer> ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile <buffer=42> ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead,BufNewFile <buffer=abuf> ++once ++nested echo "Foo" | echo "Bar"
autocmd User FooEvent,BarEvent ++once ++nested echo "Foo" | echo "Bar"
autocmd foogroup BufRead f<buffer>oo ++once ++nested echo "Foo" | echo "Bar"
autocmd BufRead *.txt {
echo "Foo"
echo "Bar"
}
autocmd BufRead,BufNewFile *.txt {
echo "Foo"
echo "Bar"
}
autocmd User FooEvent {
echo "Foo"
echo "Bar"
}
autocmd foogroup BufRead *.txt {
echo "Foo"
echo "Bar"
}
" Multiline {cmd} arg
autocmd BufRead *.txt echo "Foo"
\| echo "Bar"
\| echo "Baz"
autocmd BufRead *.txt echo "Foo" |
\ echo "Bar" |
\ echo "Baz"
autocmd BufRead *.txt
"\ comment
\ echo "Foo" |
"\ comment
\ echo "Bar"
"\ comment
\| echo "Baz"
autocmd BufRead,BufNewFile *.txt
"\ comment
\ echo "Foo" |
"\ comment
\ echo "Bar"
"\ comment
\| echo "Baz"
autocmd User FooEvent
"\ comment
\ echo "Foo" |
"\ comment
\ echo "Bar"
"\ comment
\| echo "Baz"
autocmd foogroup BufRead *.txt
"\ comment
\ echo "Foo" |
"\ comment
\ echo "Bar"
"\ comment
\| echo "Baz"
" Multiple patterns
autocmd BufRead *.txt,*.vim,*.c echo "Foo" | echo "Bar"
autocmd BufRead <buffer>,*.vim,*.c echo "Foo" | echo "Bar"
autocmd BufRead *.txt,<buffer>,*.c echo "Foo" | echo "Bar"
autocmd BufRead *.txt,*.vim,<buffer> echo "Foo" | echo "Bar"
autocmd BufRead <buffer=1>,<buffer=2>,<buffer=3> echo "Foo" | echo "Bar"
" FIXME: "BufRead" and "*" are valid group names, however, :help :augroup
" explicitly directs the user NOT to shadow event names with group names
autocmd BufRead BufRead *.txt ++once ++nested echo "Foo"
autocmd * BufRead *.txt ++once ++nested echo "Foo"
" Remove
autocmd! foogroup BufRead *.txt ++once ++nested echo "Foo" | echo "Bar"
autocmd! BufRead *.txt ++once ++nested echo "Foo" | echo "Bar"
autocmd! foogroup User FooEvent ++once ++nested echo "Foo" | echo "Bar"
autocmd! User FooEvent ++once ++nested echo "Foo" | echo "Bar"
autocmd! foogroup BufRead *.txt
autocmd! BufRead *.txt
autocmd! foogroup User FooEvent
autocmd! User FooEvent
autocmd! foogroup * *.txt
autocmd! * *.txt
autocmd! foogroup BufRead
autocmd! BufRead
autocmd! foogroup User FooEvent
autocmd! User FooEvent
autocmd! foogroup
autocmd!
" command -> bang -> group "!foogroup!"
autocmd!!foogroup!
" command -> bang -> group "foogroup"
autocmd!foogroup
" command -> bang -> event
autocmd!BufRead
" command -> bang -> user event
autocmd!User FooEvent
" FIXME: "*" and "BufRead" are valid group names, however, :help :augroup
" explicitly directs the user NOT to shadow event names
" command -> group "*" -> event glob -> pattern
autocmd!* * *.txt
" command -> group "BufRead" -> event "BufRead" -> pattern
autocmd!BufRead BufRead *.txt
" List
autocmd foogroup BufRead *.txt
autocmd BufRead *.txt
autocmd foogroup * *.txt
autocmd * *.txt
autocmd foogroup BufRead
autocmd BufRead
autocmd foogroup User FooEvent
autocmd User FooEvent
autocmd foogroup
autocmd
" :doautoall
doautoall BufRead
doautoall BufRead *.txt
doautoall foogroup BufRead
doautoall <nomodeline> BufRead
doautoall <nomodeline> foogroup BufRead *.txt
doautoall User FooEvent
doautoall foogroup User FooEvent
doautoall <nomodeline> User FooEvent
doautoall <nomodeline> foogroup User FooEvent
doautoall <nomodeline> foogroup BufRead *.txt | echo "Foo"
doautoall <nomodeline> foogroup BufRead *.txt " comment
" :doautocmd
doautocmd BufRead
doautocmd BufRead *.txt
doautocmd foogroup BufRead
doautocmd <nomodeline> BufRead
doautocmd <nomodeline> foogroup BufRead *.txt
doautocmd User FooEvent
doautocmd User FooEvent,BarEvent
doautocmd foogroup User FooEvent
doautocmd <nomodeline> User FooEvent
doautocmd <nomodeline> foogroup User FooEvent
doautocmd <nomodeline> foogroup BufRead *.txt | echo "Foo"
doautocmd <nomodeline> foogroup BufRead *.txt | " comment
" Patterns
au BufRead */*.txt
au BufRead */*.*
au BufRead */*.???
au BufRead */*.[t][x]t
au BufRead */*.[a-z][a-z]t
au BufRead */*.[[:alpha:][:alpha:]]t
au BufRead */*.[tx]\\\{2\}t
au BufRead */*.[a-z]\\\{2\}t
au BufRead */*.[[:alpha:]]\\\{2\}t
au BufRead */*.[^[:punct:]]\\\{2\}t
au BufRead */*.[]]xt
au BufRead */*.[^]]xt
au BufRead */*.[t\]]xt
au BufRead */*.[^t\]]xt
au BufRead */*.[[]xt
au BufRead */*.[^[]xt
au BufRead */*.[-]xt
au BufRead */*.[^-]xt
au BufRead */*.[-t-]xt
au BufRead */*.[^-t-]xt
au BufRead */*.[\^]xt
au BufRead */*.[^^]xt
au BufRead */*.txt,*/*.vim
au BufRead */*.{txt,vim}
au BufRead */*.{t{x,t},v{i,m}}
" literal
au BufRead */*.[]xt
au BufRead */*.[\]xt
au BufRead */*.[^]xt
au BufRead */*.[^\]xt
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