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neovim/src/nvim/testdir/test_listchars.vim

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vim-patch:8.0.1302: still too many old style tests Problem: Still too many old style tests. Solution: Convert a few more tests to new style. (Yegappan Lakshmanan, closes vim/vim#2326) https://github.com/vim/vim/commit/209d3874c19d73b209e7d223cf05ea22e183f408
2018-02-11 15:04:32 -07:00
" Tests for 'listchars' display with 'list' and :list
source view_util.vim
func Test_listchars()
enew!
set ff=unix
set list
set listchars+=tab:>-,space:.,trail:<
call append(0, [
\ ' aa ',
\ ' bb ',
\ ' cccc ',
\ 'dd ee ',
\ ' '
\ ])
let expected = [
\ '>-------aa>-----$',
\ '..bb>---<<$',
\ '...cccc><$',
\ 'dd........ee<<>-$',
\ '<$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
vim-patch:8.1.2013: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make various functions usable as a method. https://github.com/vim/vim/commit/f92e58cadb03156879e9bdbf6341bf662d9c87cc Cherry-pick s:normalize_fname for tolower test from v8.1.0894 and v8.1.1417 (even though it is unused for now). Fix header for win_id2tabwin in eval.txt.
2021-11-01 09:26:19 -07:00
call assert_equal([expected[i - 1]], ScreenLines(i, '$'->virtcol()))
vim-patch:8.0.1302: still too many old style tests Problem: Still too many old style tests. Solution: Convert a few more tests to new style. (Yegappan Lakshmanan, closes vim/vim#2326) https://github.com/vim/vim/commit/209d3874c19d73b209e7d223cf05ea22e183f408
2018-02-11 15:04:32 -07:00
endfor
set listchars-=trail:<
let expected = [
\ '>-------aa>-----$',
\ '..bb>---..$',
\ '...cccc>.$',
\ 'dd........ee..>-$',
\ '.$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
vim-patch:8.1.0759: showing two characters for tab is limited Problem: Showing two characters for tab is limited. Solution: Allow for a third character for "tab:" in 'listchars'. (Nathaniel Braun, Ken Takata, closes vim/vim#3810) https://github.com/vim/vim/commit/83a52171ba00b2b9fd2d1d22a07e38fc9fc69c1e
2019-01-25 08:45:29 -07:00
" tab with 3rd character.
set listchars-=tab:>-
set listchars+=tab:<=>,trail:-
let expected = [
\ '<======>aa<====>$',
\ '..bb<==>--$',
\ '...cccc>-$',
\ 'dd........ee--<>$',
\ '-$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
vim-patch:8.1.1868: multi-byte chars in 'listchars' fail with 'linebreak' set Problem: Multibyte characters in 'listchars' don't work correctly if 'linebreak' is also enabled. (Martin Tournoij) Solution: Make it work correctly. (Christian Brabandt, closes vim/vim#4822, closes vim/vim#4812) https://github.com/vim/vim/commit/69cbbecf548f390197259ca30cfe147c3e59ce5a
2020-02-19 22:41:06 -07:00
" tab with 3rd character and linebreak set
set listchars-=tab:<=>
set listchars+=tab:<·>
set linebreak
let expected = [
\ '<······>aa<····>$',
\ '..bb<··>--$',
\ '...cccc>-$',
\ 'dd........ee--<>$',
\ '-$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
set nolinebreak
set listchars-=tab:<·>
set listchars+=tab:<=>
vim-patch:8.1.0759: showing two characters for tab is limited Problem: Showing two characters for tab is limited. Solution: Allow for a third character for "tab:" in 'listchars'. (Nathaniel Braun, Ken Takata, closes vim/vim#3810) https://github.com/vim/vim/commit/83a52171ba00b2b9fd2d1d22a07e38fc9fc69c1e
2019-01-25 08:45:29 -07:00
set listchars-=trail:-
let expected = [
\ '<======>aa<====>$',
\ '..bb<==>..$',
\ '...cccc>.$',
\ 'dd........ee..<>$',
\ '.$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
set listchars-=tab:<=>
set listchars+=tab:>-
vim-patch:8.0.1302: still too many old style tests Problem: Still too many old style tests. Solution: Convert a few more tests to new style. (Yegappan Lakshmanan, closes vim/vim#2326) https://github.com/vim/vim/commit/209d3874c19d73b209e7d223cf05ea22e183f408
2018-02-11 15:04:32 -07:00
set listchars+=trail:<
set nolist
normal ggdG
call append(0, [
\ ' fff ',
\ ' gg ',
\ ' h ',
\ 'iii ',
\ ])
let l = split(execute("%list"), "\n")
call assert_equal([
\ '..fff>--<<$',
\ '>-------gg>-----$',
\ '.....h>-$',
\ 'iii<<<<><<$', '$'], l)
vim-patch:8.2.2454: leading space can not be made visible (#14138) Problem: Leading space can not be made visible. Solution: Add "lead:" to 'listchars'. (closes vim/vim#7772) https://github.com/vim/vim/commit/91478ae49a1b2dc1de63821db731a343e855dcc0
2021-03-29 18:26:11 -07:00
" Test lead and trail
normal ggdG
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
set listchars=eol:$ " Accommodate Nvim default
vim-patch:8.2.2454: leading space can not be made visible (#14138) Problem: Leading space can not be made visible. Solution: Add "lead:" to 'listchars'. (closes vim/vim#7772) https://github.com/vim/vim/commit/91478ae49a1b2dc1de63821db731a343e855dcc0
2021-03-29 18:26:11 -07:00
set listchars+=lead:>,trail:<,space:x
set list
call append(0, [
\ ' ffff ',
\ ' gg',
\ 'h ',
\ ' ',
\ ' 0 0 ',
\ ])
let expected = [
\ '>>>>ffff<<<<$',
\ '>>>>>>>>>>gg$',
\ 'h<<<<<<<<<<<$',
\ '<<<<<<<<<<<<$',
\ '>>>>0xx0<<<<$',
\ '$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
call assert_equal(expected, split(execute("%list"), "\n"))
vim-patch:8.1.0865: when 'listchars' only contains "nbsp:X" it does not work Problem: When 'listchars' only contains "nbsp:X" it does not work. Solution: Set extra_check when lcs_nbsp is set. (Ralf Schandl, closes vim/vim#3889) https://github.com/vim/vim/commit/895d966e341c187ffcf9da88dba193cbfcebf000
2019-05-08 17:41:35 -07:00
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
" Test multispace
normal ggdG
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
set listchars=eol:$ " Accommodate Nvim default
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
set listchars+=multispace:yYzZ
set list
call append(0, [
\ ' ffff ',
\ ' i i gg',
\ ' h ',
\ ' j ',
\ ' 0 0 ',
\ ])
let expected = [
\ 'yYzZffffyYzZ$',
\ 'yYi iyYzZygg$',
\ ' hyYzZyYzZyY$',
\ 'yYzZyYzZyYj $',
\ 'yYzZ0yY0yYzZ$',
\ '$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
call assert_equal(expected, split(execute("%list"), "\n"))
" the last occurrence of 'multispace:' is used
set listchars+=space:x,multispace:XyY
let expected = [
\ 'XyYXffffXyYX$',
\ 'XyixiXyYXygg$',
\ 'xhXyYXyYXyYX$',
\ 'XyYXyYXyYXjx$',
\ 'XyYX0Xy0XyYX$',
\ '$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
call assert_equal(expected, split(execute("%list"), "\n"))
set listchars+=lead:>,trail:<
let expected = [
\ '>>>>ffff<<<<$',
\ '>>ixiXyYXygg$',
\ '>h<<<<<<<<<<$',
\ '>>>>>>>>>>j<$',
\ '>>>>0Xy0<<<<$',
\ '$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
call assert_equal(expected, split(execute("%list"), "\n"))
" removing 'multispace:'
set listchars-=multispace:XyY
set listchars-=multispace:yYzZ
let expected = [
\ '>>>>ffff<<<<$',
\ '>>ixixxxxxgg$',
\ '>h<<<<<<<<<<$',
\ '>>>>>>>>>>j<$',
\ '>>>>0xx0<<<<$',
\ '$'
\ ]
redraw!
for i in range(1, 5)
call cursor(i, 1)
call assert_equal([expected[i - 1]], ScreenLines(i, virtcol('$')))
endfor
call assert_equal(expected, split(execute("%list"), "\n"))
vim-patch:8.1.0865: when 'listchars' only contains "nbsp:X" it does not work Problem: When 'listchars' only contains "nbsp:X" it does not work. Solution: Set extra_check when lcs_nbsp is set. (Ralf Schandl, closes vim/vim#3889) https://github.com/vim/vim/commit/895d966e341c187ffcf9da88dba193cbfcebf000
2019-05-08 17:41:35 -07:00
" test nbsp
normal ggdG
set listchars=nbsp:X,trail:Y
set list
" Non-breaking space
let nbsp = nr2char(0xa0)
vim-patch:8.2.2640: screenstring() returns non-existing composing characters Problem: screenstring() returns non-existing composing characters. Solution: Only use composing characters if there is a base character. https://github.com/vim/vim/commit/f1387285e2ebe5cb3688d729fc6fd01a169a76c1
2021-09-18 22:13:44 -07:00
call append(0, [ ">" .. nbsp .. "<" ])
vim-patch:8.1.0865: when 'listchars' only contains "nbsp:X" it does not work Problem: When 'listchars' only contains "nbsp:X" it does not work. Solution: Set extra_check when lcs_nbsp is set. (Ralf Schandl, closes vim/vim#3889) https://github.com/vim/vim/commit/895d966e341c187ffcf9da88dba193cbfcebf000
2019-05-08 17:41:35 -07:00
let expected = '>X< '
redraw!
call cursor(1, 1)
call assert_equal([expected], ScreenLines(1, virtcol('$')))
set listchars=nbsp:X
redraw!
call cursor(1, 1)
call assert_equal([expected], ScreenLines(1, virtcol('$')))
vim-patch:8.1.1299: "extends" from 'listchars' is used when 'list' is off Problem: "extends" from 'listchars' is used when 'list' is off. (Hiroyuki Yoshinaga) Solution: Only use the "extends" character when 'list' is on. (Hirohito Higashi, closes vim/vim#4360) https://github.com/vim/vim/commit/a5c6a0b6c71ae11078cbf6f5e18ce49a0468a117
2019-05-08 18:42:00 -07:00
" test extends
normal ggdG
set listchars=extends:Z
set nowrap
set nolist
call append(0, [ repeat('A', &columns + 1) ])
let expected = repeat('A', &columns)
redraw!
call cursor(1, 1)
call assert_equal([expected], ScreenLines(1, &columns))
set list
let expected = expected[:-2] . 'Z'
redraw!
call cursor(1, 1)
call assert_equal([expected], ScreenLines(1, &columns))
vim-patch:8.0.1302: still too many old style tests Problem: Still too many old style tests. Solution: Convert a few more tests to new style. (Yegappan Lakshmanan, closes vim/vim#2326) https://github.com/vim/vim/commit/209d3874c19d73b209e7d223cf05ea22e183f408
2018-02-11 15:04:32 -07:00
enew!
set listchars& ff&
endfunc
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
2021-09-18 22:13:44 -07:00
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
" Test that unicode listchars characters get properly inserted
func Test_listchars_unicode()
enew!
let oldencoding=&encoding
set encoding=utf-8
set ff=unix
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
set listchars=eol:⇔,space:␣,multispace:≡≢≣,nbsp:≠,tab:←↔→
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
set list
let nbsp = nr2char(0xa0)
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
call append(0, [" a\tb c" .. nbsp .. "d "])
let expected = ['≡≢≣≡≢≣≡≢a←↔↔↔↔↔→b␣c≠d≡≢⇔']
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
redraw!
call cursor(1, 1)
call assert_equal(expected, ScreenLines(1, virtcol('$')))
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
vim-patch:8.2.3522: cannot use \x and \u when setting 'listchars' (#16049) Problem: Cannot use \x and \u when setting 'listchars'. Solution: Support hex and unicode in hex form. (closes vim/vim#9006) https://github.com/vim/vim/commit/93ff6720fe4427341bc426b6d46e6324f226c270
2021-11-17 18:55:59 -07:00
set listchars=eol:\\u21d4,space:\\u2423,multispace:≡\\u2262\\U00002263,nbsp:\\U00002260,tab:←↔\\u2192
redraw!
call assert_equal(expected, ScreenLines(1, virtcol('$')))
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
set listchars+=lead:⇨,trail:⇦
let expected = ['⇨⇨⇨⇨⇨⇨⇨⇨a←↔↔↔↔↔→b␣c≠d⇦⇦⇔']
redraw!
call cursor(1, 1)
call assert_equal(expected, ScreenLines(1, virtcol('$')))
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
let &encoding=oldencoding
enew!
set listchars& ff&
endfunction
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
func Test_listchars_invalid()
enew!
set ff=unix
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
set listchars=eol:$ " Accommodate Nvim default
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
set list
set ambiwidth=double
" No colon
call assert_fails('set listchars=x', 'E474:')
call assert_fails('set listchars=x', 'E474:')
call assert_fails('set listchars=multispace', 'E474:')
" Too short
call assert_fails('set listchars=space:', 'E474:')
call assert_fails('set listchars=tab:x', 'E474:')
call assert_fails('set listchars=multispace:', 'E474:')
" One occurrence too short
call assert_fails('set listchars=space:,space:x', 'E474:')
call assert_fails('set listchars=space:x,space:', 'E474:')
call assert_fails('set listchars=tab:x,tab:xx', 'E474:')
call assert_fails('set listchars=tab:xx,tab:x', 'E474:')
call assert_fails('set listchars=multispace:,multispace:x', 'E474:')
call assert_fails('set listchars=multispace:x,multispace:', 'E474:')
" Too long
call assert_fails('set listchars=space:xx', 'E474:')
call assert_fails('set listchars=tab:xxxx', 'E474:')
vim-patch:8.2.3846: no error when using control character for 'lcs' or 'fcs' Problem: No error when using control character for 'lcs' or 'fcs'. Solution: Use char2cells() to check the width. (closes vim/vim#9369) https://github.com/vim/vim/commit/60618c8f1a7ea55452837a446525272142286471
2021-12-18 18:55:17 -07:00
" Has double-width character
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
call assert_fails('set listchars=space:·', 'E474:')
call assert_fails('set listchars=tab:·x', 'E474:')
call assert_fails('set listchars=tab:x·', 'E474:')
call assert_fails('set listchars=tab:xx·', 'E474:')
call assert_fails('set listchars=multispace:·', 'E474:')
call assert_fails('set listchars=multispace:xxx·', 'E474:')
vim-patch:8.2.3846: no error when using control character for 'lcs' or 'fcs' Problem: No error when using control character for 'lcs' or 'fcs'. Solution: Use char2cells() to check the width. (closes vim/vim#9369) https://github.com/vim/vim/commit/60618c8f1a7ea55452837a446525272142286471
2021-12-18 18:55:17 -07:00
" Has control character
call assert_fails("set listchars=space:\x01", 'E474:')
call assert_fails("set listchars=tab:\x01x", 'E474:')
call assert_fails("set listchars=tab:x\x01", 'E474:')
call assert_fails("set listchars=tab:xx\x01", 'E474:')
call assert_fails("set listchars=multispace:\x01", 'E474:')
call assert_fails("set listchars=multispace:xxx\x01", 'E474:')
call assert_fails('set listchars=space:\\x01', 'E474:')
call assert_fails('set listchars=tab:\\x01x', 'E474:')
call assert_fails('set listchars=tab:x\\x01', 'E474:')
call assert_fails('set listchars=tab:xx\\x01', 'E474:')
call assert_fails('set listchars=multispace:\\x01', 'E474:')
call assert_fails('set listchars=multispace:xxx\\x01', 'E474:')
vim-patch:8.2.3424: a sequence of spaces is hard to see in list mode Problem: A sequence of spaces is hard to see in list mode. Solution: Add the "multispace" option to 'listchars'. (closes vim/vim#8834) https://github.com/vim/vim/commit/f14b8ba1373f569705cb80419248054100b02360
2021-09-18 22:13:44 -07:00
enew!
set ambiwidth& listchars& ff&
endfunction
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
" Tests that space characters following composing character won't get replaced
" by listchars.
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
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func Test_listchars_composing()
enew!
let oldencoding=&encoding
set encoding=utf-8
set ff=unix
set list
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
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set listchars=eol:$,space:_,nbsp:=
let nbsp1 = nr2char(0xa0)
let nbsp2 = nr2char(0x202f)
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
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call append(0, [
vim-patch:8.2.2640: screenstring() returns non-existing composing characters Problem: screenstring() returns non-existing composing characters. Solution: Only use composing characters if there is a base character. https://github.com/vim/vim/commit/f1387285e2ebe5cb3688d729fc6fd01a169a76c1
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\ " \u3099\t \u309A" .. nbsp1 .. nbsp1 .. "\u0302" .. nbsp2 .. nbsp2 .. "\u0302",
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
2021-09-18 22:13:44 -07:00
\ ])
let expected = [
vim-patch:8.2.2640: screenstring() returns non-existing composing characters Problem: screenstring() returns non-existing composing characters. Solution: Only use composing characters if there is a base character. https://github.com/vim/vim/commit/f1387285e2ebe5cb3688d729fc6fd01a169a76c1
2021-09-18 22:13:44 -07:00
\ "_ \u3099^I \u309A=" .. nbsp1 .. "\u0302=" .. nbsp2 .. "\u0302$"
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
2021-09-18 22:13:44 -07:00
\ ]
redraw!
call cursor(1, 1)
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
call assert_equal(expected, ScreenLines(1, virtcol('$')))
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
2021-09-18 22:13:44 -07:00
let &encoding=oldencoding
vim-patch:8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes vim/vim#4197) https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9
2021-09-18 22:13:44 -07:00
enew!
vim-patch:8.1.1078: when 'listchars' is set a composing char on a space is wrong Problem: When 'listchars' is set a composing char on a space is wrong. Solution: Separate handling a non-breaking space and a space. (Yasuhiro Matsumoto, closes vim/vim#4046) https://github.com/vim/vim/commit/5f8069bbf5d989936a2f4d7a76ae42434017e3a2
2021-09-18 22:13:44 -07:00
set listchars& ff&
endfunction
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
" Check for the value of the 'listchars' option
func s:CheckListCharsValue(expected)
call assert_equal(a:expected, &listchars)
call assert_equal(a:expected, getwinvar(0, '&listchars'))
endfunc
" Test for using a window local value for 'listchars'
func Test_listchars_window_local()
%bw!
set list listchars&
let l:default_listchars = &listchars " Accommodate Nvim default
new
" set a local value for 'listchars'
setlocal listchars=tab:+-,eol:#
call s:CheckListCharsValue('tab:+-,eol:#')
" When local value is reset, global value should be used
setlocal listchars=
call s:CheckListCharsValue(l:default_listchars) " Accommodate Nvim default
" Use 'setlocal <' to copy global value
setlocal listchars=space:.,extends:>
setlocal listchars<
call s:CheckListCharsValue(l:default_listchars) " Accommodate Nvim default
" Use 'set <' to copy global value
setlocal listchars=space:.,extends:>
set listchars<
call s:CheckListCharsValue(l:default_listchars) " Accommodate Nvim default
" Changing global setting should not change the local setting
setlocal listchars=space:.,extends:>
setglobal listchars=tab:+-,eol:#
call s:CheckListCharsValue('space:.,extends:>')
" when split opening a new window, local value should be copied
split
call s:CheckListCharsValue('space:.,extends:>')
" clearing local value in one window should not change the other window
set listchars&
call s:CheckListCharsValue(l:default_listchars) " Accommodate Nvim default
close
call s:CheckListCharsValue('space:.,extends:>')
" use different values for 'listchars' items in two different windows
call setline(1, ["\t one two "])
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
split
setlocal listchars=tab:[.],lead:#,space:_,trail:.,eol:&
split
set listchars=tab:+-+,lead:^,space:>,trail:<,eol:%
call assert_equal(['+------+^^one>>two<<%'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['[......]##one__two..&'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
" changing the global setting should not change the local value
setglobal listchars=tab:[.],lead:#,space:_,trail:.,eol:&
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
set listchars<
call assert_equal(['[......]##one__two..&'], ScreenLines(1, virtcol('$')))
" Using setglobal in a window with local setting should not affect the
" window. But should impact other windows using the global setting.
enew! | only
call setline(1, ["\t one two "])
set listchars=tab:[.],lead:#,space:_,trail:.,eol:&
split
setlocal listchars=tab:+-+,lead:^,space:>,trail:<,eol:%
split
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
setglobal listchars=tab:{.},lead:-,space:=,trail:#,eol:$
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['+------+^^one>>two<<%'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['{......}--one==two##$'], ScreenLines(1, virtcol('$')))
" Setting the global setting to the default value should not impact a window
vim-patch:8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes vim/vim#9071) https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1
2021-11-16 16:07:15 -07:00
" using a local setting.
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
split
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
setglobal listchars=eol:$ " Accommodate Nvim default
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['^I one two $'], ScreenLines(1, virtcol('$')))
" Setting the local setting to the default value should not impact a window
vim-patch:8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes vim/vim#9071) https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1
2021-11-16 16:07:15 -07:00
" using a global setting.
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
set listchars=tab:{.},lead:-,space:=,trail:#,eol:$
split
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
setlocal listchars=eol:$ " Accommodate Nvim default
call assert_equal(['^I one two $'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['{......}--one==two##$'], ScreenLines(1, virtcol('$')))
" Using set in a window with a local setting should change it to use the
vim-patch:8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes vim/vim#9071) https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1
2021-11-16 16:07:15 -07:00
" global setting and also impact other windows using the global setting.
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
split
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
set listchars=tab:+-+,lead:^,space:>,trail:<,eol:%
call assert_equal(['+------+^^one>>two<<%'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['+------+^^one>>two<<%'], ScreenLines(1, virtcol('$')))
vim-patch:8.2.2520: missing tests for 'listchars' Problem: Missing tests for 'listchars'. Solution: Add a few more checks. (Yegappan Lakshmanan, closes vim/vim#7854) https://github.com/vim/vim/commit/04ea7e9049706788179945e2a91922c0b7cb9ed0
2021-11-16 16:07:15 -07:00
" Setting invalid value for a local setting should not impact the local and
vim-patch:8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes vim/vim#9071) https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1
2021-11-16 16:07:15 -07:00
" global settings.
vim-patch:8.2.2520: missing tests for 'listchars' Problem: Missing tests for 'listchars'. Solution: Add a few more checks. (Yegappan Lakshmanan, closes vim/vim#7854) https://github.com/vim/vim/commit/04ea7e9049706788179945e2a91922c0b7cb9ed0
2021-11-16 16:07:15 -07:00
split
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
let cmd = 'setlocal listchars=tab:{.},lead:-,space:=,trail:#,eol:$,x'
call assert_fails(cmd, 'E474:')
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['+------+^^one>>two<<%'], ScreenLines(1, virtcol('$')))
" Setting invalid value for a global setting should not impact the local and
vim-patch:8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes vim/vim#9071) https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1
2021-11-16 16:07:15 -07:00
" global settings.
vim-patch:8.2.2520: missing tests for 'listchars' Problem: Missing tests for 'listchars'. Solution: Add a few more checks. (Yegappan Lakshmanan, closes vim/vim#7854) https://github.com/vim/vim/commit/04ea7e9049706788179945e2a91922c0b7cb9ed0
2021-11-16 16:07:15 -07:00
split
setlocal listchars=tab:<->,lead:_,space:.,trail:@,eol:#
let cmd = 'setglobal listchars=tab:{.},lead:-,space:=,trail:#,eol:$,x'
call assert_fails(cmd, 'E474:')
call assert_equal(['<------>__one..two@@#'], ScreenLines(1, virtcol('$')))
close
call assert_equal(['+------+^^one>>two<<%'], ScreenLines(1, virtcol('$')))
vim-patch:8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes vim/vim#9071) https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1
2021-11-16 16:07:15 -07:00
" Closing window with local lcs-multispace should not cause a memory leak.
setlocal listchars=multispace:---+
split
call s:CheckListCharsValue('multispace:---+')
close
vim-patch:8.2.2518: 'listchars' should be window-local Problem: 'listchars' should be window-local. Solution: Make 'listchars' global-local. (Yegappan Lakshmanan, Marco Hinz, closes vim/vim#5206, closes vim/vim#7850) https://github.com/vim/vim/commit/eed9d46293f0842aad0d50ff3a526f9a48b12421 Nvim already has this feature, but it implements :set listchars the same as :setglobal listchars, which is incorrect. Vim's implementation of :set listchars is correct: using :set listchars clears local value.
2021-11-16 16:07:15 -07:00
%bw!
set list& listchars&
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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