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Re: [PATCH 2/2] Cygwin: pty: Disable clear screen on new pty if TERM=dumb or emacs*.

From: Takashi Yano <takashi dot yano at nifty dot ne dot jp>
To: cygwin-patches at cygwin dot com
Date: Wed, 4 Sep 2019 21:49:53 +0900
Subject: Re: [PATCH 2/2] Cygwin: pty: Disable clear screen on new pty if TERM=dumb or emacs*.
Dkim-filter: OpenDKIM Filter v2.10.3 conssluserg-02.nifty.com x84Cnimi007851
References: <20190904014618.1372-1-takashi.yano@nifty.ne.jp> <20190904014618.1372-3-takashi.yano@nifty.ne.jp> <20190904104738.GP4164@calimero.vinschen.de>

On Wed, 4 Sep 2019 12:47:38 +0200
Corinna Vinschen wrote:
> Why do you check the TERMs again here?  After all, need_clear_screen
> is only true if one of these terms are used.

Because, emacs seems to set environment TERM after fixup_after_exec()
is called. At the first check, TERM has the value of the terminal
in which emacs is executed. The first check is just in case.

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>

Follow-Ups:
- Re: [PATCH 2/2] Cygwin: pty: Disable clear screen on new pty if TERM=dumb or emacs*.
  - From: Corinna Vinschen

References:
- [PATCH 0/2] Some fixes for PTY with pseudo console support (2)
  - From: Takashi Yano
- [PATCH 2/2] Cygwin: pty: Disable clear screen on new pty if TERM=dumb or emacs*.
  - From: Takashi Yano
- Re: [PATCH 2/2] Cygwin: pty: Disable clear screen on new pty if TERM=dumb or emacs*.
  - From: Corinna Vinschen

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