" Tests for the various 'formatoptions' settings
source check.vim
func Test_text_format()
enew!
setl noai tw=2 fo=t
call append('$', [
\ '{',
\ ' ',
\ '',
\ '}'])
exe "normal /^{/+1\n0"
normal gRa b
let lnum = line('.')
call assert_equal([
\ 'a',
\ 'b'], getline(lnum - 1, lnum))
normal ggdG
setl ai tw=2 fo=tw
call append('$', [
\ '{',
\ 'a b ',
\ '',
\ 'a ',
\ '}'])
exe "normal /^{/+1\n0"
normal gqgqjjllab
let lnum = line('.')
call assert_equal([
\ 'a ',
\ 'b ',
\ '',
\ 'a ',
\ 'b'], getline(lnum - 4, lnum))
normal ggdG
setl tw=3 fo=t
call append('$', [
\ '{',
\ "a \<C-A>",
\ '}'])
exe "normal /^{/+1\n0"
exe "normal gqgqo\na \<C-V>\<C-A>"
let lnum = line('.')
call assert_equal([
\ 'a',
\ "\<C-A>",
\ '',
\ 'a',
\ "\<C-A>"], getline(lnum - 4, lnum))
normal ggdG
setl tw=2 fo=tcq1 comments=:#
call append('$', [
\ '{',
\ 'a b',
\ '#a b',
\ '}'])
exe "normal /^{/+1\n0"
exe "normal gqgqjgqgqo\na b\n#a b"
let lnum = line('.')
call assert_equal([
\ 'a b',
\ '#a b',
\ '',
\ 'a b',
\ '#a b'], getline(lnum - 4, lnum))
normal ggdG
setl tw=5 fo=tcn comments=:#
call append('$', [
\ '{',
\ ' 1 a',
\ '# 1 a',
\ '}'])
exe "normal /^{/+1\n0"
exe "normal A b\<Esc>jA b"
let lnum = line('.')
call assert_equal([
\ ' 1 a',
\ ' b',
\ '# 1 a',
\ '# b'], getline(lnum - 3, lnum))
normal ggdG
setl tw=5 fo=t2a si
call append('$', [
\ '{',
\ '',
\ ' x a',
\ ' b',
\ ' c',
\ '',
\ '}'])
exe "normal /^{/+3\n0"
exe "normal i \<Esc>A_"
let lnum = line('.')
call assert_equal([
\ '',
\ ' x a',
\ ' b_',
\ ' c',
\ ''], getline(lnum - 2, lnum + 2))
normal ggdG
setl tw=5 fo=qn comments=:#
call append('$', [
\ '{',
\ '# 1 a b',
\ '}'])
exe "normal /^{/+1\n5|"
normal gwap
call assert_equal(5, col('.'))
let lnum = line('.')
call assert_equal([
\ '# 1 a',
\ '# b'], getline(lnum, lnum + 1))
normal ggdG
setl tw=5 fo=q2 comments=:#
call append('$', [
\ '{',
\ '# x',
\ '# a b',
\ '}'])
exe "normal /^{/+1\n0"
normal gwap
let lnum = line('.')
cal