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Mail Archives: cygwin/2018/07/04/02:40:25

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Subject: Re: [ANNOUNCEMENT] Updated: mintty 2.9.0
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From: Thomas Wolff <towo AT towo DOT net>
Message-ID: <78570129-7850-f9b7-4438-38b5b40357c8@towo.net>
Date: Wed, 4 Jul 2018 08:40:09 +0200
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Am 04.07.2018 um 01:40 schrieb Andrey Repin:
> Greetings, Thomas Wolff!
>
>> Am 03.07.2018 um 19:56 schrieb Achim Gratz:
>>> Thomas Wolff writes:
>>>> ... the assumption is that tmux sends it on purpose, so
>>>> the blame is on tmux :/
>>> Not tmux, what you need to blame is the terminfo entry for
>>> screen-256color again, specifically the cursor_normal variable.  There
>>> are a bunch of other terminals using the same sequences though.  But I
>>> need to set the terminal to this exact string or colors inside screen
>>> (e.g. Emacs) don't work correctly (it falls back to some lower number of
>>> colors and gets completely illegible with the default theme).  Anyway,
>>> since I already needed to patch the stupid italics/bold swap in that
>>> terminfo entry, I just patched out this bit of nonsense as well.
>> As I cannot reproduce the exact scenario, I don't see yet where/how you
>> set TERM=screen-256color and when the cursor would switch.
>> Also I notice that the xterm-256color entry is missing the Co entry
>> (which is likely what you want), strange.
> I have this stuff in my .screenrc
>
> term "screen-256color"
> termcapinfo *-256color* 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'
> defbce on
> altscreen on
Although I see the 34 mode in terminfo, I still cannot reproduce the 
cursor switching behaviour,
neither with this .screenrc, nor with a .tmux.conf with 'set-option 
default-terminal screen-256color'.
According to TERM=screen-256color infocmp -1|grep 34
         cnorm=\E[34h\E[?25h,
         cvvis=\E[34l,
the cursor could be turned into an underline when "cursor_normal" mode 
is restored, i.e. when a screen application terminates.
But which application does actually send the cnorm sequence?
Thomas

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