Fish functions with commandline tricks

commandline.fish

# Defined in /Users/ttscoff/.config/fish/functions/__prev_token.fish @ line 1
function __prev_token -d "repeats last token on the command line"
    set -l buffer (commandline -bo)
    commandline -a " "$buffer[-1]
    commandline -f end-of-line
end

# Defined in /Users/ttscoff/.config/fish/functions/__re_extension.fish @ line 1
function __re_extension --description 'remove extension from word under/before cursor'
    commandline -f forward-word
    commandline -f backward-word
    set -l token (commandline -t)
    set token (echo "$token" | sed -E 's/\.[^.]*\.?$/./')
    commandline -t ""
    commandline -i $token
end