commit | b1ed7ec9f7d1a0142d4f1c8c83bab9172bc92c7c | [log] [tgz] |
---|---|---|
author | zeertzjq <zeertzjq@outlook.com> | Fri Jan 05 18:11:43 2024 +0100 |
committer | Christian Brabandt <cb@256bit.org> | Fri Jan 05 18:11:43 2024 +0100 |
tree | 07503e493afa381d37d2c744a3dc0e56cd93b080 | |
parent | 68a89470693c7687d4e736ca056c05de632e3ac7 [diff] |
patch 9.1.0014: incorrect use of W_WINROW in edit.c Problem: incorrect use of W_WINROW in edit.c Solution: compare against curwin->w_height instead Remove incorrect use of W_WINROW In structs.h it is mentioned that w_wrow is relative to w_winrow, so using W_WINROW doesn't make sense when comparing with window height. This change won't lead to any observable behavior change: The condition intends to check if there are 'scrolloff' lines between the current cursor when the bottom of the window. When W_WINROW(curwin) is added to curwin->w_height - 1 - get_scrolloff_value(), the condition is instead satisfied when the cursor is on some screen line below that position. However, - If 'scrolloff' is smaller than half the window height, this condition can only be satisfied when W_WINROW(curwin) == 0. And if it is not satisfied, update_topline() does the actual scrolling. - If 'scrolloff' is larger than half the window height, update_topline() will put the cursor at the center of the window soon afterwards anyway, because set_topline() now unsets VALID_TOPLINE flag starting from https://github.com/vim/vim-history/commit/7db7bb45b0f919ff0615d463ebd4fde881c69d1f. To put it in another way, https://github.com/vim/vim-history/commit/7db7bb45b0f919ff0615d463ebd4fde881c69d1f makes the update_topline() just below correct the mistakes made in this block, so this incorrect use of W_WINROW() no longer affects observable behavior. closes: #12331 Signed-off-by: zeertzjq <zeertzjq@outlook.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
If you find a bug or want to discuss the best way to add a new feature, please open an issue. If you have a question or want to discuss the best way to do something with Vim, you can use StackExchange or one of the Maillists.
Vim is a greatly improved version of the good old UNIX editor Vi. Many new features have been added: multi-level undo, syntax highlighting, command line history, on-line help, spell checking, filename completion, block operations, script language, etc. There is also a Graphical User Interface (GUI) available. Still, Vi compatibility is maintained, those who have Vi "in the fingers" will feel at home. See runtime/doc/vi_diff.txt
for differences with Vi.
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For Vim9 script see README_VIM9.
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Since Bram is back to a paid job the money will now be used to help children in Uganda. See runtime/doc/uganda.txt
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Bram-Moolenaar
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This is README.md
for version 9.1 of Vim: Vi IMproved.