diff options
Diffstat (limited to 'share/functions')
| -rw-r--r-- | share/functions/__fish_config_interactive.fish | 18 | ||||
| -rw-r--r-- | share/functions/cd.fish | 2 | ||||
| -rw-r--r-- | share/functions/history.fish | 27 |
3 files changed, 17 insertions, 30 deletions
diff --git a/share/functions/__fish_config_interactive.fish b/share/functions/__fish_config_interactive.fish index 7b306e3d..ec891ddd 100644 --- a/share/functions/__fish_config_interactive.fish +++ b/share/functions/__fish_config_interactive.fish @@ -4,9 +4,7 @@ # This function is called by the __fish_on_interactive function, which is defined in config.fish. # function __fish_config_interactive -d "Initializations that should be performed when entering interactive mode" - - - # Make sure this function is only run once + # Make sure this function is only run once. if set -q __fish_config_interactive_done return end @@ -27,7 +25,6 @@ function __fish_config_interactive -d "Initializations that should be performed # # If we are starting up for the first time, set various defaults # - if not set -q __fish_init_1_50_0 if not set -q fish_greeting set -l line1 (printf (_ 'Welcome to fish, the friendly interactive shell') ) @@ -97,25 +94,22 @@ function __fish_config_interactive -d "Initializations that should be performed # # Directory history colors # - set -q fish_color_history_current or set -U fish_color_history_current cyan end # - # Generate man page completions if not present + # Generate man page completions if not present. # - if not test -d $userdatadir/fish/generated_completions #fish_update_completions is a function, so it can not be directly run in background. eval "$__fish_bin_dir/fish -c 'fish_update_completions > /dev/null ^/dev/null' &" end # - # Print a greeting - # fish_greeting can be a function (preferred) or a variable + # Print a greeting. + # fish_greeting can be a function (preferred) or a variable. # - if functions -q fish_greeting fish_greeting else @@ -130,7 +124,6 @@ function __fish_config_interactive -d "Initializations that should be performed # fish_color_cwd changes value. Like all event handlers, it can't be # autoloaded. # - function __fish_repaint --on-variable fish_color_cwd --description "Event handler, repaints the prompt when fish_color_cwd changes" if status --is-interactive set -e __fish_prompt_cwd @@ -149,7 +142,6 @@ function __fish_config_interactive -d "Initializations that should be performed # Completions for SysV startup scripts. These aren't bound to any # specific command, so they can't be autoloaded. # - complete -x -p "/etc/init.d/*" -a start --description 'Start service' complete -x -p "/etc/init.d/*" -a stop --description 'Stop service' complete -x -p "/etc/init.d/*" -a status --description 'Print service status' @@ -293,7 +285,7 @@ function __fish_config_interactive -d "Initializations that should be performed # Don't allow setting color other than what linux offers (see #2001) functions -e set_color - function set_color + function set_color --shadow-builtin set -l term_colors black red green yellow blue magenta cyan white normal for a in $argv if not contains -- $a $term_colors diff --git a/share/functions/cd.fish b/share/functions/cd.fish index adf0327c..fdc8b607 100644 --- a/share/functions/cd.fish +++ b/share/functions/cd.fish @@ -1,7 +1,7 @@ # # Wrap the builtin cd command to maintain directory history. # -function cd --description "Change directory" +function cd --shadow-builtin --description "Change directory" set -l MAX_DIR_HIST 25 if test (count $argv) -gt 1 diff --git a/share/functions/history.fish b/share/functions/history.fish index 0de39e30..a365ae19 100644 --- a/share/functions/history.fish +++ b/share/functions/history.fish @@ -1,16 +1,12 @@ # -#Deletes an item from history +# Wrap the builtin history command to provide additional functionality. # -function history --description "Deletes an item from history" - +function history --shadow-builtin --description "Deletes an item from history" set -l argc (count $argv) set -l prefix_args "" set -l contains_args "" - set -l cmd print - set -l search_mode none - set -l pager less if set -q PAGER set pager $PAGER @@ -46,7 +42,7 @@ function history --description "Deletes an item from history" end end else - #Execute history builtin without any argument + # Execute history builtin without any argument. if status --is-interactive builtin history | eval $pager else @@ -57,9 +53,8 @@ function history --description "Deletes an item from history" switch $cmd case print - # Print matching items - # Note this may end up passing --search twice to the builtin, - # but that's harmless + # Print matching items. Note this may end up passing --search twice to the builtin, + # but that's harmless. builtin history --search $argv case delete @@ -72,8 +67,7 @@ function history --description "Deletes an item from history" set found_items (builtin history --search --contains $contains_args) case none builtin history $argv - - #Save changes after deleting item + # Save changes after deleting item. builtin history --save return 0 end @@ -98,7 +92,8 @@ function history --description "Deletes an item from history" continue end - #Following two validations could be embedded with "and" but I find the syntax kind of weird. + # Following two validations could be embedded with "and" but I find the syntax + # kind of weird. if not string match -qr '^[0-9]+$' $i printf "Invalid input: %s\n" $i continue @@ -124,18 +119,18 @@ function history --description "Deletes an item from history" end end - #Save changes after deleting item(s) + # Save changes after deleting item(s). builtin history --save end case save - #Save changes to history file + # Save changes to history file. builtin history $argv case merge builtin history --merge case help builtin history --help case clear - # Erase the entire history + # Erase the entire history. echo "Are you sure you want to clear history ? (y/n)" read ch if test $ch = "y" |