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#
# Print the current working directory in a shortened form. This
# function is used by the default prompt command.
#
if test (uname) = Darwin
function prompt_pwd -d "Print the current working directory, shortend to fit the prompt"
if test "$PWD" != "$HOME"
printf "%s" (echo $PWD|sed -e 's|/private||' -e "s|^$HOME|~|" -e 's-/\([^/]\)\([^/]*\)-/\1-g')
echo $PWD|sed -e 's-.*/[^/]\([^/]*$\)-\1-'
else
echo '~'
end
end
else
function prompt_pwd -d "Print the current working directory, shortend to fit the prompt"
if test "$PWD" != "$HOME"
printf "%s" (echo $PWD|sed -e "s|^$HOME|~|" -e 's-/\([^/]\)\([^/]*\)-/\1-g')
echo $PWD|sed -e 's-.*/[^/]\([^/]*$\)-\1-'
else
echo '~'
end
end
end
#
# This function is bound to Alt-L, it is used to list the contents of
# the directory under the cursor
#
function __fish_list_current_token -d "List contents of token under the cursor if it is a directory, otherwise list the contents of the current directory"
set val (eval echo (commandline -t))
if test -d $val
ls $val
else
set dir (dirname $val)
if test $dir != . -a -d $dir
ls $dir
else
ls
end
end
end
function pushd -d "Push directory to stack"
# Comment to avoid set completions
set -g dirstack (command pwd) $dirstack
cd $argv[1]
end
function popd -d "Pop dir from stack"
if test $dirstack[1]
cd $dirstack[1]
else
printf (_ "%s: Directory stack is empty...") popd
return 1
end
set -e dirstack[1]
end
function dirs -d "Print directory stack"
echo -n (command pwd)" "
for i in $dirstack
echo -n $i" "
end
echo
end
function prevd-or-backward-word --key-binding
if test -z (commandline)
prevd
else
commandline -f backward-word
end
end
function nextd-or-forward-word --key-binding
if test -z (commandline)
nextd
else
commandline -f forward-word
end
end
#
# This function deletes a character from the commandline if it is
# non-empty, and exits the shell otherwise. Implementing this
# functionality has been a longstanding request from various
# fish-users.
#
function delete-or-exit --key-binding
if test (commandline)
commandline -f delete-char
else
exit
end
end
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