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| author | Justin M. Keyes <justinkz@gmail.com> | 2015-09-07 22:27:21 -0400 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2015-10-26 02:23:59 -0400 |
| commit | 0f9dea2a0e344ded3bd4f8664acfed4fd3381c8e (patch) | |
| tree | 6a01f4ec62b4ed0f5dd856987b62eefb38f377b4 /runtime | |
| parent | 1ca5646bb52ec5c23b28f45bb7bc5d25cffad9b0 (diff) | |
| download | rneovim-0f9dea2a0e344ded3bd4f8664acfed4fd3381c8e.tar.gz rneovim-0f9dea2a0e344ded3bd4f8664acfed4fd3381c8e.tar.bz2 rneovim-0f9dea2a0e344ded3bd4f8664acfed4fd3381c8e.zip | |
vim-patch:7.4.849
Problem: Moving the cursor in Insert mode starts new undo sequence.
Solution: Add CTRL-G U to keep the undo sequence for the following
cursor movement command. (Christian Brabandt)
https://github.com/vim/vim/commit/8b5f65a527c353b9942e362e719687c3a7592309
Closes #3492
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/insert.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt index 2572aa1e91..a48ad0185d 100644 --- a/runtime/doc/insert.txt +++ b/runtime/doc/insert.txt @@ -363,6 +363,9 @@ CTRL-O execute one command, return to Insert mode *i_CTRL-O* CTRL-\ CTRL-O like CTRL-O but don't move the cursor *i_CTRL-\_CTRL-O* CTRL-L when 'insertmode' is set: go to Normal mode *i_CTRL-L* CTRL-G u break undo sequence, start new change *i_CTRL-G_u* +CTRL-G U don't break undo with next left/right cursor *i_CTRL-G_U* + movement (but only if the cursor stays + within same the line) ----------------------------------------------------------------------- Note: If the cursor keys take you out of Insert mode, check the 'noesckeys' @@ -402,6 +405,29 @@ that, with CTRL-O u. Another example: > This breaks undo at each line break. It also expands abbreviations before this. +An example for using CTRL-G U: > + + inoremap <Left> <C-G>U<Left> + inoremap <Right> <C-G>U<Right> + inoremap <expr> <Home> col('.') == match(getline('.'), '\S') + 1 ? + \ repeat('<C-G>U<Left>', col('.') - 1) : + \ (col('.') < match(getline('.'), '\S') ? + \ repeat('<C-G>U<Right>', match(getline('.'), '\S') + 0) : + \ repeat('<C-G>U<Left>', col('.') - 1 - match(getline('.'), '\S'))) + inoremap <expr> <End> repeat('<C-G>U<Right>', col('$') - col('.')) + inoremap ( ()<C-G>U<Left> + +This makes it possible to use the cursor keys in Insert mode, without breaking +the undo sequence and therefore using |.| (redo) will work as expected. +Also entering a text like (with the "(" mapping from above): > + + Lorem ipsum (dolor + +will be repeatable by the |.|to the expected + + Lorem ipsum (dolor) + + Using CTRL-O splits undo: the text typed before and after it is undone separately. If you want to avoid this (e.g., in a mapping) you might be able to use CTRL-R = |i_CTRL-R|. E.g., to call a function: > |