[Bug 54141] New: console: pressing ctrl+4 in any console application terminates it
https://bugs.winehq.org/show_bug.cgi?id=54141 Bug ID: 54141 Summary: console: pressing ctrl+4 in any console application terminates it Product: Wine Version: 7.22 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: taviso(a)gmail.com Distribution: --- Reproduce: $ wine cmd.exe Z:\home\taviso> [Now press Ctrl+4] I think all of the Ctrl+Number keys don't work (oddly, except Ctrl+2), but Ctrl+4 is especially annoying because it immediately terminates the application. I was trying to use a Windows console application, but didn't have much luck because of the missing keybindings. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 Eric Pouech <eric.pouech(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eric.pouech(a)gmail.com --- Comment #1 from Eric Pouech <eric.pouech(a)gmail.com> --- a couple of questions: - which kind of keyboard are you using? (couldn't reproduce here on French Keyboard) - which '4' key are you using? (numeric row, numeric keypad...)? - does 'wine wineconsole cmd.exe' give you different results? TIA -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #2 from Tavis Ormandy <taviso(a)gmail.com> --- Hmm that's surprising - it's a UK keyboard, and the numeric row keys. I can only get the application (the hex editor hiew) to recognize ctrl-2 from that row. It seems to work fine with `wine wineconsole cmd.exe`, but it almost works in a terminal and that would be really nice! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #3 from Eric Pouech <eric.pouech(a)gmail.com> --- that looks like a key binding issue: - in a blank xterm, at unix shell prompt (no wine invocation), does also ctrl-4 close the xterm windows? (that's a behavior I would expect from ctrl-F4 but not from ctrl-4) -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #4 from Tavis Ormandy <taviso(a)gmail.com> --- No, it works fine. It can be bound in vim, i.e. imap <C-4> hello *does* insert the string hello. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #5 from Eric Pouech <eric.pouech(a)gmail.com> --- and what's the content of log file after running WINEDEBUG=console ./wine cmd 2> log and hitting ctrl-4? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #6 from Tavis Ormandy <taviso(a)gmail.com> --- Created attachment 73678 --> https://bugs.winehq.org/attachment.cgi?id=73678 debug log Here is the log, only input is me pressing ctrl-4. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #7 from Eric Pouech <eric.pouech(a)gmail.com> --- thanks for the log. it doesn't seem it's wine's console which terminates but the underlying terminal emulator Ctrl-4 is read as character 'c', and likely since ctrl key is down, it's interpreted as ctrl-c (but not wine's conhost)... what terminal emulator are you using ? and from a unix shell, is any character displayed when hitting ctrl-4 ? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #8 from Tavis Ormandy <taviso(a)gmail.com> --- Just using regular xterm, but also tested in gnome-terminal. No, no character displayed. Oh - I see, if the application doesn't switch to application mode then it looks like quit to the terminal driver? If I run `stty quit undef` that does stop it from exiting, but I still can't bind it in the app. I guess vim must do that on startup! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #9 from Eric Pouech <eric.pouech(a)gmail.com> --- well the reason for exiting may be a bit complex than that but: - from local testings: + on unix, ctrl character is only emitted for characters in ascii 0x40 - 0x5F (by shifting into 0x00 - 0x1F range) + it can be also supported for characters which are reported as control sequences (F1...) + in vim: ctrl-4 seems to be the same as ctrl-\ (from putting vi in insert mode, then 'ctrl-v ctrl-4' to seem the input chars) + you may have a different output that means that from ./wine cmd.exe you will never get a real ctrl-4 binding but, you will from ./wine wineconsole cmd.exe (as we get the input chars with all key sequences, including ctrl up/down) I'd be interested in the ctrl-v ctrl-4 seq from vi to better understand why it crashes -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #10 from Tavis Ormandy <taviso(a)gmail.com> --- Do you have any stty in your .profile? As far as I know ^\ is the default binding for quit. I see what you mean though - wine will have to choose whether ^4 or ^\ works, it cannot support both in in ncurses mode without terminal help - although as far as I know neither works right now! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 Fabian Maurer <dark.shadow4(a)web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dark.shadow4(a)web.de --- Comment #11 from Fabian Maurer <dark.shadow4(a)web.de> --- Note sure this is a bug, ctrl-4 closes all applications for me when used in the terminal. According to https://unix.stackexchange.com/questions/226327/what-does-ctrl4-and-ctrl-do-... this results in SIGQUIT, and that does make sense to close Wine. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #12 from Tavis Ormandy <taviso(a)gmail.com> --- Right, but it's technically possible to handle it, just like vim does. If you're saying wine shouldn't, and that Windows console applications that use it will never work with wine... Okay, seems a shame though! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 Fabian Maurer <dark.shadow4(a)web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #13 from Fabian Maurer <dark.shadow4(a)web.de> --- You mean there's windows console applications that have Ctrl-4 as some kind of hotkey? After thinking a bit about it, we should probably support that. After all, when you run bash in a zsh shell, it doesn't kill that either. Should be the same with cmd. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #14 from Tavis Ormandy <taviso(a)gmail.com> --- Yep - I was trying to use Hiew (a hex editor), Ctrl-0 through Ctrl-9 are used for macros, and they can't be rebound to something else unfortunately! -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 Eric Pouech <eric.pouech(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|wine-bugs(a)winehq.org |eric.pouech(a)gmail.com --- Comment #15 from Eric Pouech <eric.pouech(a)gmail.com> --- Created attachment 73681 --> https://bugs.winehq.org/attachment.cgi?id=73681 tentative patch under this two assupmptions: - if your app does what I believe it does (using windows's console processed mode) - and if ctrl-4 generates ctrl-\ (terminal emulator) with this patch applied, your app should no longer close on ctrl-4 tentative patch: - move the ctrl-\ handling from unix to wine - add support for generating SIGQUIT in non processed-mode (ie ctrl-\ shall terminate ./wine cmd) - in process-mode, app should get the char events and not terminate -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 --- Comment #16 from Eric Pouech <eric.pouech(a)gmail.com> --- the commits fda954dfd4f1a0d07ca151324b9eaedc1f09964d and fda954dfd4f1a0d07ca151324b9eaedc1f09964d should prevent ctrl-\ to terminate the process in unix shell and processed mode but I don't think we'll implement vim behavior for letting the user believe that ctrl-4 is actually defined on its own. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=54141 Julian Rüger <jr98(a)gmx.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jr98(a)gmx.net -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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