Mercurial > vim
comparison src/testdir/test_autocmd.vim @ 14463:3b87daa5c37a v8.1.0245
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
commit https://github.com/vim/vim/commit/91d2e783b41ca900bc603b3cb5e083c8a4a33170
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 7 19:05:01 2018 +0200
patch 8.1.0245: calling setline() in TextChangedI autocmd breaks undo
Problem: Calling setline() in TextChangedI autocmd breaks undo. (Jason
Felice)
Solution: Don't save lines for undo when already saved. (closes #3291)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 07 Aug 2018 19:15:05 +0200 |
| parents | 415185e2c970 |
| children | c71d65c3672f |
comparison
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| 14462:1b1e12886c9e | 14463:3b87daa5c37a |
|---|---|
| 585 call assert_equal(g:opt[0], g:opt[1]) | 585 call assert_equal(g:opt[0], g:opt[1]) |
| 586 | 586 |
| 587 " Cleanup | 587 " Cleanup |
| 588 au! OptionSet | 588 au! OptionSet |
| 589 for opt in ['nu', 'ai', 'acd', 'ar', 'bs', 'backup', 'cul', 'cp'] | 589 for opt in ['nu', 'ai', 'acd', 'ar', 'bs', 'backup', 'cul', 'cp'] |
| 590 exe printf(":set %s&vi", opt) | 590 exe printf(":set %s&vim", opt) |
| 591 endfor | 591 endfor |
| 592 call test_override('starting', 0) | 592 call test_override('starting', 0) |
| 593 delfunc! AutoCommandOptionSet | 593 delfunc! AutoCommandOptionSet |
| 594 endfunc | 594 endfunc |
| 595 | 595 |
| 1311 set complete&vim completeopt&vim | 1311 set complete&vim completeopt&vim |
| 1312 | 1312 |
| 1313 bw! | 1313 bw! |
| 1314 endfunc | 1314 endfunc |
| 1315 | 1315 |
| 1316 let g:setline_handled = v:false | |
| 1317 func! SetLineOne() | |
| 1318 if !g:setline_handled | |
| 1319 call setline(1, "(x)") | |
| 1320 let g:setline_handled = v:true | |
| 1321 endif | |
| 1322 endfunc | |
| 1323 | |
| 1324 func Test_TextChangedI_with_setline() | |
| 1325 new | |
| 1326 call test_override('char_avail', 1) | |
| 1327 autocmd TextChangedI <buffer> call SetLineOne() | |
| 1328 call feedkeys("i(\<CR>\<Esc>", 'tx') | |
| 1329 call assert_equal('(', getline(1)) | |
| 1330 call assert_equal('x)', getline(2)) | |
| 1331 undo | |
| 1332 call assert_equal('(', getline(1)) | |
| 1333 call assert_equal('', getline(2)) | |
| 1334 undo | |
| 1335 call assert_equal('', getline(1)) | |
| 1336 | |
| 1337 call test_override('starting', 0) | |
| 1338 bwipe! | |
| 1339 endfunc | |
| 1340 | |
| 1316 func Test_Changed_FirstTime() | 1341 func Test_Changed_FirstTime() |
| 1317 if !has('terminal') || has('gui_running') | 1342 if !has('terminal') || has('gui_running') |
| 1318 return | 1343 return |
| 1319 endif | 1344 endif |
| 1320 " Prepare file for TextChanged event. | 1345 " Prepare file for TextChanged event. |