Mercurial > vim
view runtime/doc/os_qnx.txt @ 33872:2c5ae1ce5af2 v9.0.2146
patch 9.0.2146: text-property without type errors when joining
Commit: https://github.com/vim/vim/commit/0d0b3b19517c321b089d637919e88e49a07a3d85
Author: Christian Brabandt <cb@256bit.org>
Date: Sun Dec 3 17:56:43 2023 +0100
patch 9.0.2146: text-property without type errors when joining
Problem: text-property without type errors when joining
Solution: count all text-properties, with or without type
before joining lines
Error when joining lines with text properties without a proper type
When joining lines, we need to consider all text properties that are
attached to a line, even when those text properties are invalid and do
not have a type attached to them.
However, since patch v9.0.0993
(commit: 89469d157aea01513bde826b4519dd6b5fbceae4)
those text properties won't be counted when joining lines and therefore
this will cause the adjustment for text properties on joining to go
wrong (and may later cause SIGABRT with an invalid free pointer)
I am not sure, why the condition to not count text properties with a
valid type was added in patch v9.0.993, because no test fails if those
condition is removed. So let's just remove this condition and add a test
that verifies, that we are able to join lines, even when the text
properties attached to it do not have a valid type.
fixes: #13609
closes: #13614
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 10 Dec 2023 15:16:11 +0100 |
parents | f8116058ca76 |
children | 4635e43f2c6f |
line wrap: on
line source
*os_qnx.txt* For Vim version 9.0. Last change: 2005 Mar 29 VIM REFERENCE MANUAL by Julian Kinraid *QNX* *qnx* 1. General |qnx-general| 2. Compiling Vim |qnx-compiling| 3. Terminal support |qnx-terminal| 4. Photon GUI |photon-gui| 5. Photon fonts |photon-fonts| 6. Bugs & things To Do ============================================================================== 1. General *qnx-general* Vim on QNX behaves much like other unix versions. |os_unix.txt| 2. Compiling Vim *qnx-compiling* Vim can be compiled using the standard configure/make approach. If you want to compile for X11, pass the --with-x option to configure. Otherwise, running ./configure without any arguments or passing --enable-gui=photon, will compile vim with the Photon gui support. Run ./configure --help , to find out other features you can enable/disable. 3. Terminal support *qnx-terminal* Vim has support for the mouse and clipboard in a pterm, if those options are compiled in, which they are normally. The options that affect mouse support are |'mouse'| and |'ttymouse'|. When using the mouse, only simple left and right mouse clicking/dragging is supported. If you hold down shift, ctrl, or alt while using the mouse, pterm will handle the mouse itself. It will make a selection, separate from what vim's doing. When the mouse is in use, you can press Alt-RightMouse to open the pterm menu. To turn the mouse off in vim, set the mouse option to nothing, set mouse= 4. Photon GUI *photon-gui* To start the gui for vim, you need to run either gvim or vim -g, otherwise the terminal version will run. For more info - |gui-x11-start| Supported features: :browse command |:browse| :confirm command |:confirm| Cursor blinking |'guicursor'| Menus, popup menus and menu priorities |:menu| |popup-menu| |menu-priority| Toolbar |gui-toolbar| |'toolbar'| Font selector (:set guifont=*) |photon-fonts| Mouse focus |'mousefocus'| Mouse hide |'mousehide'| Mouse cursor shapes |'mouseshape'| Clipboard |gui-clipboard| Unfinished features: Various international support, such as Farsi & Hebrew support, different encodings, etc. This help file Unsupported features: Find & Replace window |:promptfind| Tearoff menus Other things which I can't think of so I can't list them 5. Fonts *photon-fonts* You set fonts in the gui with the guifont option > :set guifont=Lucida\ Terminal < The font must be a monospace font, and any spaces in the font name must be escaped with a '\'. The default font used is PC Terminal, size 8. Using '*' as the font name will open a standard Photon font selector where you can select a font. Following the name, you can include optional settings to control the size and style of the font, each setting separated by a ':'. Not all fonts support the various styles. The options are, s{size} Set the size of the font to {size} b Bold style a Use antialiasing i Italic style Examples: Set the font to monospace size 10 with antialiasing > :set guifont=monospace:s10:a < Set the font to Courier size 12, with bold and italics > :set guifont=Courier:s12:b:i < Select a font with the requester > :set guifont=* < 6. Bugs & things To Do Known problems: - Vim hangs sometimes when running an external program. Workaround: put this line in your |vimrc| file: > set noguipty Bugs: - Still a slight problem with menu highlighting. - When using phditto/phinows/etc., if you are using a font that doesn't support the bold attribute, when vim attempts to draw bold text it will be all messed up. - The cursor can sometimes be hard to see. - A number of minor problems that can fixed. :) Todo: - Improve multi-language support. - Options for setting the fonts used in the menu and toolbar. - Find & Replace dialog. - The clientserver features. - Maybe tearoff menus. - Replace usage of fork() with spawn() when launching external programs. vim:tw=78:sw=4:ts=8:noet:ft=help:norl: