更改xterm为组合键生成的转义序列 [英] Change the escape sequence generated by xterm for key combinations

问题描述

我的目标是建立一个终端，使命令行界面程序的行为与键盘输入预期的一样(该程序最初是为Windows用xharbour编写的，但现在我想将其移植到linux). 我选择xterm是因为它更简单，因此无需禁用默认终端键组合.

My goal is to set up a terminal in which a command-line interface program would behave as expected for the keyboard inputs (the program is written in xharbour originally for Windows but now I would like to port it to linux). I have chosen xterm to start with as it is simpler, no need for disabling default terminal key combinations.

对于腻子，大多数字符都能很好地工作，对于那些不使用腻子的字符，我可以使用autohotkey，一个ahk脚本来完成.例如，对于Ctrl + F1: ^F1::SendInput ^[O5P

With putty most of the characters work out well and for those that don't I use autohotkey, an ahk script and that does the job. For example, for Ctrl+F1: ^F1::SendInput ^[O5P

我尝试并修改，重新编译terminfo，对其进行更改并更改了键盘类型，但无法获得在终端中按Ctrl + F1的^ [O5P响应. 如果您知道进行此更改的任何方式，请告诉我...我已经阅读了数百页本应执行的操作，但是所有这些更改均未产生任何效果或没有达到预期的效果.

I tried and modified, recompiled the terminfo, changed it and changed the keyboard types but could not achieve to get a ^[O5P response for pressing Ctrl+F1 in terminal. If you know any way of doing this change, please tell me... I have read trough hundreds of pages that supposedly do this but all those changes did not made any effect or not the expected effect.

因此，我离开尝试修改终端设置以实现Ctrl + F1达到^ [O5P目标，并尝试了一些与autohotkey类似的命令和程序:

So I left trying to modify the terminal settings to achieve my Ctrl+F1 to ^[O5P goal and tried some commands and programs that would do something similar to autohotkey:

• xmodmap，但是对于组合键不起作用
• xdotool激活xyz类型^ [O5P，这将返回各个字符的字符代码
• xmacro，它不会将击键发送到其他窗口
• ironahk，尝试运行example.ahk时我一开始就出现错误，并且在其简易手册中找不到我想要的命令.
• bind '\e[1;5P":"\e[O5P"'，这里的第一个键码是我现在输入ctrl + f1时得到的，而在我希望通过此组合得到的键码之后.没有效果.
• xbindkeys + xvkbd都没有帮助.

• xmodmap, but for key combinations it's not working
• xdotool windowactivate xyz type ^[O5P, this returns the char codes of individual characters
• xmacro, it doesn't send keystrokes to other window
• ironahk, I get an error right at the start with trying to run the example.ahk and couldn't find the commands that I wished for in its light manual.
• bind '\e[1;5P":"\e[O5P"', here the first keycode is what I currently get when typing ctrl+f1 and after the one that I wish to get by this combination. No effect.
• xbindkeys + xvkbd, didn't helped either.

如果您已经知道，请帮助我，设法以某种方式实现了这一目标(更改为组合键返回的键码).

Please help me if you already know, managed somehow to achieve this (change the key code returned for a key combination).

我使用最新的CentOS和Ubuntu进行测试.

I use the latest CentOS and Ubuntu for testing.

推荐答案

可以通过修改翻译表将xterm配置为在按下某些键时发送自定义字符串.转换表是由xrdb命令管理的X资源数据库的一部分.

xterm can be configured to send custom strings when certain keys are pressed by modifying its translation table. The translation table is part of the X resource database managed by the xrdb command.

在xterm 此处.可以将其复制到$HOME/.Xdefaults或$HOME/.Xresources中，并在下次登录时加载.要立即将其加载到当前会话中，请按xrdb -merge $HOME/.Xresources键.这不会影响任何已经在运行的xterm. (您也许可以使用editres更改正在运行的xterm的转换表，但这比其应有的麻烦还要多.)

There's a good example of a customized translation table for xterm here. It can be copied into your $HOME/.Xdefaults or $HOME/.Xresources and it will be loaded the next time you log in. To load it into your current session immediately, xrdb -merge $HOME/.Xresources. This won't affect any xterms that are already running. (You might be able to change the translation table of a running xterm with editres, but that's more trouble than it's worth.)

要为xterm的单个实例提供自定义转换表，请使用-xrm选项，如

To provide a custom translation table for a single instance of xterm, use the -xrm option, as in

xterm -xrm 'XTerm.VT100.translations: #override Ctrl<Key>Left: string(0x1b) string("b") \n Ctrl<Key>Right: string(0x1b) string("f")'

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