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Uninstall uxterm and xterm5/7/2023 In the XFree86 CHANGELOG (found in the unbundled tree, To fix bugs and correct ifdef's for portability. You should note that other changes have been made as well, by other people, This file contains a list of the changes that I have made for XFree86 xterm,įrom the notes that I add when submitting a patch. (Of course, using ^V and ^V to insert the characters.Copyright 1997,1998,1999,2000,2001 by Thomas E. To get these keys working in vim like they work in other programs, I put My terminal sends ^? for backspace and ^[[3~ for delete. On some Linux systems, pressing backspace in xterm or uxterm will move the cursor left (without deleting the character). Don't forget to open a new terminal window after your changes in. vimrc file in the home directory with the line: I got it to work on my system by creating a. Ctrl-Backspace key combination emits (127 or ^?).On many Linux systems, running in an xterm window: Might want to add following info somewhere in tip: Fix broken arrow key navigation in insert mode cursor key problems.If you want an even more authentic mapping for a malfunctioning Backspace key, try this function:Īnd add put this mapping into your. :imap ^H " map Ctrl+H to move left and delete the char If you want to create your own emergency mapping, you could try: :iunmap " remove insert-mode mapping for Backspace key If you find a mapping you can try clearing it with: :verbose imap ^H " insert this with Ctrl+V then Ctrl+H :verbose imap " show insert-mode mapping for Backspace key You can check if there are any mappings set, and where they came from, like this: This may be unintentional Vim sees CTRL-H as a backspace (because CTRL-H is the ASCII code for a backspace), so you also cannot map anything to that. Your backspace key may be broken due to a bad mapping which has been loaded into Vim. So, if you don't want to spend the time to fix your settings, you might be able to work around your problems using ctrl+backspace instead of backspace. vimrc will change t_kD from the correct ^[[3~ to the incorrect ^H.įor many terminal emulators, Backspace will send either or, and Ctrl-Backspace will emit the other. For most modern terminal emulators, sends ^? and sends ^[[3~ - and putting :fixdel into your. In particular, this will break things for Linux users, and for any other Unix system that has "seen the light". This is, at best, horrifically misleading. If your delete key terminal code is wrong, but the code for backspace is alright, you can put this in your vimrc: :fixdel This works no matter what the actual code for backspace is. If backspace doesn't work properly in insert mode, e.g. There's also a bug in xterm (at least v224) that may bring other users into the same backspace problem. See :help 'backspace' Strange characters are inserted īackspace just puts weird characters in my file. Set backspace=2 " make backspace work like most other programs not inserting a ^?), but won't delete over line breaks, or automatically-inserted indentation, or the place where insert mode started: 1 Backspace key won't move from current lineīackspace key won't move from current line īackspace works in Insert mode (e.g.
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