From 8600374371f91843064441113f4023cda1730877 Mon Sep 17 00:00:00 2001 From: Roger Gonzalez Date: Sat, 18 Mar 2023 16:40:57 -0300 Subject: General fish fixes and updates --- .config/fish/functions/_fzf_extract_var_info.fish | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 .config/fish/functions/_fzf_extract_var_info.fish (limited to '.config/fish/functions/_fzf_extract_var_info.fish') diff --git a/.config/fish/functions/_fzf_extract_var_info.fish b/.config/fish/functions/_fzf_extract_var_info.fish new file mode 100644 index 00000000..dd4e9523 --- /dev/null +++ b/.config/fish/functions/_fzf_extract_var_info.fish @@ -0,0 +1,15 @@ +# helper function for _fzf_search_variables +function _fzf_extract_var_info --argument-names variable_name set_show_output --description "Extract and reformat lines pertaining to \$variable_name from \$set_show_output." + # Extract only the lines about the variable, all of which begin with either + # $variable_name: ...or... $variable_name[ + string match --regex "^\\\$$variable_name(?::|\[).*" <$set_show_output | + + # Strip the variable name prefix, including ": " for scope info lines + string replace --regex "^\\\$$variable_name(?:: )?" '' | + + # Distill the lines of values, replacing... + # [1]: |value| + # ...with... + # [1] value + string replace --regex ": \|(.*)\|" ' $1' +end -- cgit v1.2.3