diff options
Diffstat (limited to 'share/functions/history.fish')
| -rw-r--r-- | share/functions/history.fish | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/share/functions/history.fish b/share/functions/history.fish index 73fea995..b943719e 100644 --- a/share/functions/history.fish +++ b/share/functions/history.fish @@ -12,7 +12,7 @@ function history --description "Deletes an item from history" set -l search_mode none - if test $argc -gt 0 + if test $argc -gt 0 for i in (seq $argc) switch $argv[$i] case --delete @@ -43,7 +43,7 @@ function history --description "Deletes an item from history" # Note this may end up passing --search twice to the builtin, # but that's harmless builtin history --search $argv - + case delete # Interactively delete history set -l found_items "" @@ -57,43 +57,43 @@ function history --description "Deletes an item from history" #Save changes after deleting item builtin history --save - return 0 + return 0 end - + set found_items_count (count $found_items) - if test $found_items_count -gt 0 + if test $found_items_count -gt 0 echo "[0] cancel" echo "[1] all" echo - + for i in (seq $found_items_count) printf "[%s] %s \n" (math $i + 1) $found_items[$i] end - + read --local --prompt "echo 'Delete which entries? > '" choice set choice (echo $choice | tr " " "\n") - + for i in $choice - + # Skip empty input, for example, if the user just hits return if test -z $i 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 echo $i | grep -E -q "^[0-9]+\$" - printf "Invalid input: %s\n" $i - continue + printf "Invalid input: %s\n" $i + continue end - + if test $i -gt (math $found_items_count + 1) - printf "Invalid input : %s\n" $i + printf "Invalid input : %s\n" $i continue end - + if test $i = "0" printf "Cancel\n" - return + return else if test $i = "1" for item in $found_items |