Merge pull request #561 from kachick/disable-ctrl-s-no-display

Disable Ctrl+S in bash and zsh
kachick · Apr 10, 2024 · afa2455 · afa2455
2 parents 9867b19 + 3011985
commit afa2455
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diff --git a/home-manager/bash.nix b/home-manager/bash.nix
@@ -107,6 +107,10 @@
       fi
     '';
 
+    # For interactive shells. In .bashrc and after early return
+    # https://github.com/nix-community/home-manager/blob/release-23.11/modules/programs/bash.nix#L221-L222
+    # And https://techracho.bpsinc.jp/hachi8833/2021_07_08/66396 may help to understand why .bashrc
+    #
     # Extracting because embedded here requires complex escape with nix multiline.
     initExtra =
       ''
@@ -126,6 +130,9 @@
         source "${../dependencies/podman/completions.bash}"
         source "${../dependencies/dprint/completions.bash}"
 
+        # Disable `Ctrl + S(no output tty)`
+        ${lib.getBin pkgs.coreutils}/bin/stty stop undef
+
         source "${config.xdg.configHome}/posix_shells/shared_functions.sh"
       ''
       + builtins.readFile ./initExtra.bash;

diff --git a/home-manager/zsh.nix b/home-manager/zsh.nix
@@ -201,6 +201,9 @@
       source "${../dependencies/podman/completions.zsh}"
       source "${../dependencies/dprint/completions.zsh}"
 
+      # Disable `Ctrl + S(no output tty)`
+      ${lib.getBin pkgs.coreutils}/bin/stty stop undef
+
       # https://unix.stackexchange.com/a/3449
       source_sh () {
         emulate -LR sh