[Terminal] midnight commander Fx keys are shifted

[diver]

mc running via ssh have shifted Fx keys. For example to exit mc you have to press F11, or to create a folder - F8

[kaliber]

And it's starting from F6 (prints 16~).

[Adek336]

I think it's not related to ssh: if you run vim locally, in insert mode, press F7 and a <F6> gets written.

[kaliber]

The problem is that key codes (in src/apps/terminal/VTKeyTbl.c) are adjusted for beterm. Unfortunately the default TERM variable is set to xterm, so key codes should be as follow:

char *function_key_char_table [] =
{
"\033OP",
"\033OQ",
"\033OR",
"\033OS",
"\033[15~",
"\033[17~",
"\033[18~",
"\033[19~",
"\033[20~",
"\033[21~",
"\033[22~",
"\033[24~",
};

[oco]

Patch to generate right escape sequences for function keys under an xterm terminal

[oco]

Here is a patch to fix function keys handling (same as above with one more fix for F11 and F12). Implemented according to ​http://rtfm.etla.org/xterm/ctlseq.html. It also fix function keys handling in the textmode freepascal IDE.

[axeld]

Thanks! Applied in hrev30269.