From 3ab954644fb8c0997a4eeb6830e8e342de5aff8a Mon Sep 17 00:00:00 2001 From: ridiculousfish Date: Thu, 20 Feb 2014 10:26:57 -0800 Subject: Make fish install a command_not_found handler in non-interactive uses. Previously, fish's command_not_found handler would be installed in __fish_config_interactive. Errors that occured early in startup (e.g. in config.fish) or in non-interactive mode would therefore not be reported. With this change, fish now exposes its default cnf handler as __fish_default_command_not_found_handler . config.fish then installs a cnfh that invokes the default. When fish goes interactive, the initial cnfh is overwritten with a fancier one, that may in turn fall back to invoking the default. --- share/config.fish | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'share/config.fish') diff --git a/share/config.fish b/share/config.fish index 5eac39bf..455d40bb 100644 --- a/share/config.fish +++ b/share/config.fish @@ -10,6 +10,21 @@ set -g IFS \n\ \t +# +# Create the default command_not_found handler +# +function __fish_default_command_not_found_handler + echo "fish: Unknown command '$argv'" >&2 +end + +# +# Hook up the default as the principal command_not_found handler +# This is likely to be overwritten in __fish_config_interactive +# +function __fish_command_not_found_handler --on-event fish_command_not_found + __fish_default_command_not_found_handler $argv +end + # # Set default search paths for completions and shellscript functions # unless they already exist -- cgit v1.2.3