[PATCH v2 0/1] Fix PTY state management in pseudo console support.
Sun Sep 1 21:53:00 GMT 2019
Thank you for testing.
On Sun, 1 Sep 2019 15:13:47 +0000
Ken Brown wrote:
> On 8/31/2019 6:54 PM, Takashi Yano wrote:
> > Pseudo console support in test release TEST: Cygwin 3.1.0-0.3,
> > introduced by commit 169d65a5774acc76ce3f3feeedcbae7405aa9b57,
> > has some bugs which cause mismatch between state variables and
> > real pseudo console state regarding console attaching and r/w
> > pipe switching. This patch fixes this issue by redesigning the
> > state management.
> After applying this patch, I get the following in mintty:
> $ cygcheck -cd | grep bash
> grep: write error: Bad file descriptor
> Further commands after that lead to the cursor jumping around.
I have fixed this problem. I will post it as v3 patch soon.
> Here's a second glitch I've noticed (starting with commit
> 169d65a5774acc76ce3f3feeedcbae7405aa9b57): In emacs, if I run a command that
> uses compilation mode, the output displayed in the compilation buffer starts
> with ^[[H^[[J. Here ^[ is the escape character, so this is apparently the two
> ANSI escape sequences ESC[H and ESC[J.
> Sample commands that use compilation mode are 'M-x compile', 'M-x rgrep', and
> 'M-x find-name-directory'. I can provide more detailed reproduction
> instructions if you're not an emacs user.
Hmmm, it seems that ANSI escape sequences are not recognized in emacs.
> 'M-x find-name-directory'
Do you mean find-name-dired ?
Takashi Yano <email@example.com>
More information about the Cygwin-patches