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" Test for CJK linebreak
scriptencoding utf-8
func Run_cjk_linebreak_after(rigorous)
set textwidth=12
for punct in [
\ '!', '%', ')', ',', ':', ';', '>', '?', ']', '}', '’', '”', '†', '‡',
\ '…', '‰', '‱', '‼', '⁇', '⁈', '⁉', '℃', '℉', '、', '。', '〉', '》',
\ '」', '』', '】', '〕', '〗', '〙', '〛', '！', '）', '，', '．', '：',
\ '；', '？', '］', '｝']
call setline('.', '这是一个测试' .. punct.'试试 CJK 行禁则补丁。')
normal gqq
if a:rigorous
call assert_equal('这是一个测', getline(1))
else
call assert_equal('这是一个测试' .. punct, getline(1))
endif
%d_
endfor
endfunc
func Test_cjk_linebreak_after()
set formatoptions=croqn2mB1j
call Run_cjk_linebreak_after(0)
endfunc
func Test_cjk_linebreak_after_rigorous()
set formatoptions=croqn2mB1j]
call Run_cjk_linebreak_after(1)
endfunc
func Run_cjk_linebreak_before()
set textwidth=12
for punct in [
\ '(', '<', '[', '`', '{', '‘', '“', '〈', '《', '「', '『', '【', '〔',
\ '〖', '〘', '〚', '（', '［', '｛']
call setline('.', '这是个测试' .. punct.'试试 CJK 行禁则补丁。')
normal gqq
call assert_equal('这是个测试', getline(1))
%d_
endfor
endfunc
func Test_cjk_linebreak_before()
set formatoptions=croqn2mB1j
call Run_cjk_linebreak_before()
endfunc
func Test_cjk_linebreak_before_rigorous()
set formatoptions=croqn2mB1j]
call Run_cjk_linebreak_before()
endfunc
func Run_cjk_linebreak_nobetween(rigorous)
" …… must not start a line
call setline('.', '这是个测试……试试 CJK 行禁则补丁。')
set textwidth=12 ambiwidth=double
normal gqq
if a:rigorous
call assert_equal('这是个测', getline(1))
else
call assert_equal('这是个测试……', getline(1))
endif
%d_
call setline('.', '这是一个测试……试试 CJK 行禁则补丁。')
set textwidth=12 ambiwidth=double
normal gqq
call assert_equal('这是一个测', getline(1))
%d_
" but —— can
call setline('.', '这是个测试——试试 CJK 行禁则补丁。')
set textwidth=12 ambiwidth=double
normal gqq
call assert_equal('这是个测试', getline(1))
endfunc
func Test_cjk_linebreak_nobetween()
set formatoptions=croqn2mB1j
call Run_cjk_linebreak_nobetween(0)
endfunc
func Test_cjk_linebreak_nobetween_rigorous()
set formatoptions=croqn2mB1j]
call Run_cjk_linebreak_nobetween(1)
endfunc
func Test_cjk_linebreak_join_punct()
for punct in ['——', '〗', '，', '。', '……']
call setline(1, '文本文本' .. punct)
call setline(2, 'English')
set formatoptions=croqn2mB1j
normal ggJ
call assert_equal('文本文本' .. punct.'English', getline(1))
%d_
endfor
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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