diff options
Diffstat (limited to 'tag-zsh')
| -rwxr-xr-x | tag-zsh/config/zsh/functions/fasd/fasd | 624 |
1 files changed, 0 insertions, 624 deletions
diff --git a/tag-zsh/config/zsh/functions/fasd/fasd b/tag-zsh/config/zsh/functions/fasd/fasd deleted file mode 100755 index b1e64f41..00000000 --- a/tag-zsh/config/zsh/functions/fasd/fasd +++ /dev/null @@ -1,624 +0,0 @@ -#!/usr/bin/env sh - -# Fasd (this file) can be sourced or executed by any POSIX compatible shell. - -# Fasd is originally written based on code from z (https://github.com/rupa/z) -# by rupa deadwyler under the WTFPL license. Most if not all of the code has -# been rewritten. - -# Copyright (C) 2011, 2012 by Wei Dai. All rights reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -fasd() { - - # make zsh do word splitting inside this function - [ "$ZSH_VERSION" ] && emulate sh && setopt localoptions - - case $1 in - --init) shift - while [ "$1" ]; do - case $1 in - env) - { # source rc files if present - [ -s "/etc/fasdrc" ] && . "/etc/fasdrc" - [ -s "$HOME/.fasdrc" ] && . "$HOME/.fasdrc" - - # set default options - [ -z "$_FASD_DATA" ] && _FASD_DATA="$HOME/.fasd" - [ -z "$_FASD_BLACKLIST" ] && _FASD_BLACKLIST="--help" - [ -z "$_FASD_SHIFT" ] && _FASD_SHIFT="sudo busybox" - [ -z "$_FASD_IGNORE" ] && _FASD_IGNORE="fasd ls echo" - [ -z "$_FASD_SINK" ] && _FASD_SINK=/dev/null - [ -z "$_FASD_TRACK_PWD" ] && _FASD_TRACK_PWD=1 - [ -z "$_FASD_MAX" ] && _FASD_MAX=2000 - [ -z "$_FASD_BACKENDS" ] && _FASD_BACKENDS=native - [ -z "$_FASD_FUZZY" ] && _FASD_FUZZY=2 - [ -z "$_FASD_VIMINFO" ] && _FASD_VIMINFO="$HOME/.viminfo" - [ -z "$_FASD_RECENTLY_USED_XBEL" ] && \ - _FASD_RECENTLY_USED_XBEL="$HOME/.local/share/recently-used.xbel" - - if [ -z "$_FASD_AWK" ]; then - # awk preferences - local awk; for awk in mawk gawk original-awk nawk awk; do - $awk "" && _FASD_AWK=$awk && break - done - fi - } >> "${_FASD_SINK:-/dev/null}" 2>&1 - ;; - - auto) cat <<EOS -{ if [ "\$ZSH_VERSION" ] && compctl; then # zsh - eval "\$(fasd --init posix-alias zsh-hook zsh-ccomp zsh-ccomp-install \\ - zsh-wcomp zsh-wcomp-install)" - elif [ "\$BASH_VERSION" ] && complete; then # bash - eval "\$(fasd --init posix-alias bash-hook bash-ccomp bash-ccomp-install)" - else # posix shell - eval "\$(fasd --init posix-alias posix-hook)" - fi -} >> "$_FASD_SINK" 2>&1 - -EOS - ;; - - posix-alias) cat <<EOS -alias a='fasd -a' -alias s='fasd -si' -alias sd='fasd -sid' -alias sf='fasd -sif' -alias d='fasd -d' -alias f='fasd -f' -# function to execute built-in cd -fasd_cd() { - if [ \$# -le 1 ]; then - fasd "\$@" - else - local _fasd_ret="\$(fasd -e 'printf %s' "\$@")" - [ -z "\$_fasd_ret" ] && return - [ -d "\$_fasd_ret" ] && cd "\$_fasd_ret" || printf %s\\n "\$_fasd_ret" - fi -} -alias z='fasd_cd -d' -alias zz='fasd_cd -d -i' - -EOS - ;; - - tcsh-alias) cat <<EOS -;alias a 'fasd -a'; -alias s 'fasd -si'; -alias sd 'fasd -sid'; -alias sf 'fasd -sif'; -alias d 'fasd -d'; -alias f 'fasd -f'; -alias z 'cd "\`fasd -d -e printf\\ %s \\!*\`" >& /dev/null || fasd -d'; -EOS - ;; - - zsh-hook) cat <<EOS -# add zsh hook -_fasd_preexec() { - { eval "fasd --proc \$(fasd --sanitize \$1)"; } >> "$_FASD_SINK" 2>&1 -} -autoload -Uz add-zsh-hook -add-zsh-hook preexec _fasd_preexec - -EOS - ;; - - bash-hook) cat <<EOS -_fasd_prompt_func() { - eval "fasd --proc \$(fasd --sanitize \$(history 1 | \\ - sed "s/^[ ]*[0-9]*[ ]*//"))" >> "$_FASD_SINK" 2>&1 -} - -# add bash hook -case \$PROMPT_COMMAND in - *_fasd_prompt_func*) ;; - *) PROMPT_COMMAND="_fasd_prompt_func;\$PROMPT_COMMAND";; -esac - -EOS - ;; - - posix-hook) cat <<EOS -_fasd_ps1_func() { - { eval "fasd --proc \$(fasd --sanitize \$(fc -nl -1))"; } \\ - >> "$_FASD_SINK" 2>&1 -} -case \$PS1 in - *_fasd_ps1_func*) ;; - *) export PS1="\\\$(_fasd_ps1_func)\$PS1";; -esac - -EOS - ;; - - tcsh-hook) cat <<EOS -;alias fasd-prev-cmd 'fasd --sanitize \`history -h 1\`'; -set pprecmd="\`alias precmd\`"; -alias precmd '\$pprecmd; eval "fasd --proc \`fasd-prev-cmd\`" >& /dev/null'; -EOS - - ;; - - zsh-ccomp) cat <<EOS -# zsh command mode completion -_fasd_zsh_cmd_complete() { - local compl - read -c compl - (( \$+compstate )) && compstate[insert]=menu # no expand if compsys loaded - reply=(\${(f)"\$(fasd --complete "\$compl")"}) -} - -EOS - ;; - - zsh-wcomp) cat <<EOS -(( \$+functions[compdef] )) && { - # zsh word mode completion - _fasd_zsh_word_complete() { - [ "\$2" ] && local _fasd_cur="\$2" - [ -z "\$_fasd_cur" ] && local _fasd_cur="\${words[CURRENT]}" - local fnd="\${_fasd_cur//,/ }" - local typ=\${1:-e} - fasd --query \$typ "\$fnd" 2>> "$_FASD_SINK" | \\ - sort -nr | sed 's/^[^ ]*[ ]*//' | while read -r line; do - compadd -U -V fasd "\$line" - done - compstate[insert]=menu # no expand - } - _fasd_zsh_word_complete_f() { _fasd_zsh_word_complete f ; } - _fasd_zsh_word_complete_d() { _fasd_zsh_word_complete d ; } - _fasd_zsh_word_complete_trigger() { - local _fasd_cur="\${words[CURRENT]}" - eval \$(fasd --word-complete-trigger _fasd_zsh_word_complete \$_fasd_cur) - } - # define zle widgets - zle -C fasd-complete complete-word _generic - zstyle ':completion:fasd-complete:*' completer _fasd_zsh_word_complete - zstyle ':completion:fasd-complete:*' menu-select - - zle -C fasd-complete-f complete-word _generic - zstyle ':completion:fasd-complete-f:*' completer _fasd_zsh_word_complete_f - zstyle ':completion:fasd-complete-f:*' menu-select - - zle -C fasd-complete-d complete-word _generic - zstyle ':completion:fasd-complete-d:*' completer _fasd_zsh_word_complete_d - zstyle ':completion:fasd-complete-d:*' menu-select -} - -EOS - ;; - - zsh-ccomp-install) cat <<EOS -# enbale command mode completion -compctl -U -K _fasd_zsh_cmd_complete -V fasd -x 'C[-1,-*e],s[-]n[1,e]' -c - \\ - 'c[-1,-A][-1,-D]' -f -- fasd fasd_cd - -EOS - ;; - - zsh-wcomp-install) cat <<EOS -(( \$+functions[compdef] )) && { - # enable word mode completion - orig_comp="\$(zstyle -L ':completion:\\*' completer 2>> "$_FASD_SINK")" - if [ "\$orig_comp" ]; then - case \$orig_comp in - *_fasd_zsh_word_complete_trigger*);; - *) eval "\$orig_comp _fasd_zsh_word_complete_trigger";; - esac - else - zstyle ':completion:*' completer _complete _fasd_zsh_word_complete_trigger - fi - unset orig_comp -} - -EOS - ;; - - bash-ccomp) cat <<EOS -# bash command mode completion -_fasd_bash_cmd_complete() { - # complete command after "-e" - local cur=\${COMP_WORDS[COMP_CWORD]} - [[ \${COMP_WORDS[COMP_CWORD-1]} == -*e ]] && \\ - COMPREPLY=( \$(compgen -A command \$cur) ) && return - # complete using default readline complete after "-A" or "-D" - case \${COMP_WORDS[COMP_CWORD-1]} in - -A|-D) COMPREPLY=( \$(compgen -o default \$cur) ) && return;; - esac - # get completion results using expanded aliases - local RESULT=\$( fasd --complete "\$(alias -p \$COMP_WORDS \\ - 2>> "$_FASD_SINK" | sed -n "\\\$s/^.*'\\\\(.*\\\\)'/\\\\1/p") - \${COMP_LINE#* }" | while read -r line; do - quote_readline "\$line" 2>/dev/null || \\ - printf %q "\$line" 2>/dev/null && \\ - printf \\\\n - done) - local IFS=\$'\\n'; COMPREPLY=( \$RESULT ) -} -_fasd_bash_hook_cmd_complete() { - for cmd in \$*; do - complete -F _fasd_bash_cmd_complete \$cmd - done -} - -EOS - ;; - - bash-ccomp-install) cat <<EOS -# enable bash command mode completion -_fasd_bash_hook_cmd_complete fasd a s d f sd sf z zz - -EOS - ;; - esac; shift - done - ;; - - # if "$_fasd_cur" or "$2" is a query, then output shell code to be eval'd - --word-complete-trigger) - shift; [ "$2" ] && local _fasd_cur="$2" || return - case $_fasd_cur in - ,*) printf %s\\n "$1 e $_fasd_cur";; - f,*) printf %s\\n "$1 f ${_fasd_cur#?}";; - d,*) printf %s\\n "$1 d ${_fasd_cur#?}";; - *,,) printf %s\\n "$1 e $_fasd_cur";; - *,,f) printf %s\\n "$1 f ${_fasd_cur%?}";; - *,,d) printf %s\\n "$1 d ${_fasd_cur%?}";; - esac - ;; - - --sanitize) shift; printf %s\\n "$*" | \ - sed 's/\([^\]\)$( *[^ ]* *\([^)]*\)))*/\1\2/g - s/\([^\]\)[|&;<>$`{}]\{1,\}/\1 /g' - ;; - - --proc) shift # process commands - # stop if we don't own $_FASD_DATA or $_FASD_RO is set - [ -f "$_FASD_DATA" -a ! -O "$_FASD_DATA" ] || [ "$_FASD_RO" ] && return - - # blacklists - local each; for each in $_FASD_BLACKLIST; do - case " $* " in *\ $each\ *) return;; esac - done - - # shifts - while true; do - case " $_FASD_SHIFT " in - *\ $1\ *) shift;; - *) break;; - esac - done - - # ignores - case " $_FASD_IGNORE " in - *\ $1\ *) return;; - esac - - shift; fasd --add "$@" # add all arguments except command - ;; - - --add|-A) shift # add entries - # stop if we don't own $_FASD_DATA or $_FASD_RO is set - [ -f "$_FASD_DATA" -a ! -O "$_FASD_DATA" ] || [ "$_FASD_RO" ] && return - - # find all valid path arguments, convert them to simplest absolute form - local paths="$(while [ "$1" ]; do - [ -e "$1" ] && printf %s\\n "$1"; shift - done | sed '/^[^/]/s@^@'"$PWD"'/@ - s@/\.\.$@/../@;s@/\(\./\)\{1,\}@/@g;:0 - s@[^/][^/]*//*\.\./@/@;t 0 - s@^/*\.\./@/@;s@//*@/@g;s@/\.\{0,1\}$@@;s@^$@/@' 2>> "$_FASD_SINK" \ - | tr '\n' '|')" - - # add current pwd if the option is set - [ "$_FASD_TRACK_PWD" = "1" -a "$PWD" != "$HOME" ] && paths="$paths|$PWD" - - [ -z "${paths##\|}" ] && return # stop if we have nothing to add - - # maintain the file - local tempfile - tempfile="$(mktemp "$_FASD_DATA".XXXXXX)" || return - $_FASD_AWK -v list="$paths" -v now="$(date +%s)" -v max="$_FASD_MAX" -F"|" ' - BEGIN { - split(list, files, "|") - for(i in files) { - path = files[i] - if(path == "") continue - paths[path] = path # array for checking - rank[path] = 1 - time[path] = now - } - } - $2 >= 1 { - if($1 in paths) { - rank[$1] = $2 + 1 / $2 - time[$1] = now - } else { - rank[$1] = $2 - time[$1] = $3 - } - count += $2 - } - END { - if(count > max) - for(i in rank) print i "|" 0.9*rank[i] "|" time[i] # aging - else - for(i in rank) print i "|" rank[i] "|" time[i] - }' "$_FASD_DATA" 2>> "$_FASD_SINK" >| "$tempfile" - if [ $? -ne 0 -a -f "$_FASD_DATA" ]; then - env rm -f "$tempfile" - else - env mv -f "$tempfile" "$_FASD_DATA" - fi - ;; - - --delete|-D) shift # delete entries - # stop if we don't own $_FASD_DATA or $_FASD_RO is set - [ -f "$_FASD_DATA" -a ! -O "$_FASD_DATA" ] || [ "$_FASD_RO" ] && return - - # turn valid arguments into entry-deleting sed commands - local sed_cmd="$(while [ "$1" ]; do printf %s\\n "$1"; shift; done | \ - sed '/^[^/]/s@^@'"$PWD"'/@;s@/\.\.$@/../@;s@/\(\./\)\{1,\}@/@g;:0 - s@[^/][^/]*//*\.\./@/@;t 0 - s@^/*\.\./@/@;s@//*@/@g;s@/\.\{0,1\}$@@ - s@^$@/@;s@\([.[\/*^$]\)@\\\1@g;s@^\(.*\)$@/^\1|/d@' 2>> "$_FASD_SINK")" - - # maintain the file - local tempfile - tempfile="$(mktemp "$_FASD_DATA".XXXXXX)" || return - - sed "$sed_cmd" "$_FASD_DATA" 2>> "$_FASD_SINK" >| "$tempfile" - - if [ $? -ne 0 -a -f "$_FASD_DATA" ]; then - env rm -f "$tempfile" - else - env mv -f "$tempfile" "$_FASD_DATA" - fi - ;; - - --query) shift # query the db, --query [$typ ["$fnd" [$mode]]] - [ -f "$_FASD_DATA" ] || return # no db yet - [ "$1" ] && local typ="$1" - [ "$2" ] && local fnd="$2" - [ "$3" ] && local mode="$3" - - # cat all backends - local each _fasd_data; for each in $_FASD_BACKENDS; do - _fasd_data="$_fasd_data -$(fasd --backend $each)" - done - [ "$_fasd_data" ] || _fasd_data="$(cat "$_FASD_DATA")" - - # set mode specific code for calculating the prior - case $mode in - rank) local prior='times[i]';; - recent) local prior='sqrt(100000/(1+t-la[i]))';; - *) local prior='times[i] * frecent(la[i])';; - esac - - if [ "$fnd" ]; then # dafault matching - local bre="$(printf %s\\n "$fnd" | sed 's/\([*\.\\\[]\)/\\\1/g - s@ @[^|]*@g;s/\$$/|/')" - bre='^[^|]*'"$bre"'[^|/]*|' - local _ret="$(printf %s\\n "$_fasd_data" | grep "$bre")" - [ "$_ret" ] && _ret="$(printf %s\\n "$_ret" | while read -r line; do - [ -${typ:-e} "${line%%\|*}" ] && printf %s\\n "$line" - done)" - if [ "$_ret" ]; then - _fasd_data="$_ret" - else # no case mathcing - _ret="$(printf %s\\n "$_fasd_data" | grep -i "$bre")" - [ "$_ret" ] && _ret="$(printf %s\\n "$_ret" | while read -r line; do - [ -${typ:-e} "${line%%\|*}" ] && printf %s\\n "$line" - done)" - if [ "$_ret" ]; then - _fasd_data="$_ret" - elif [ "${_FASD_FUZZY:-0}" -gt 0 ]; then # fuzzy matching - local fuzzy_bre="$(printf %s\\n "$fnd" | \ - sed 's/\([*\.\\\[]\)/\\\1/g;s/\$$/|/ - s@\(\\\{0,1\}[^ ]\)@\1[^|/]\\{0,'"$_FASD_FUZZY"'\\}@g - s@ @[^|]*@g')" - fuzzy_bre='^[^|]*'"$fuzzy_bre"'[^|/]*|' - _ret="$(printf %s\\n "$_fasd_data" | grep -i "$fuzzy_bre")" - [ "$_ret" ] && _ret="$(printf %s\\n "$_ret" | while read -r line; do - [ -${typ:-e} "${line%%\|*}" ] && printf %s\\n "$line" - done)" - [ "$_ret" ] && _fasd_data="$_ret" || _fasd_data= - fi - fi - else # no query arugments - _fasd_data="$(printf %s\\n "$_fasd_data" | while read -r line; do - [ -${typ:-e} "${line%%\|*}" ] && printf %s\\n "$line" - done)" - fi - - # query the database - [ "$_fasd_data" ] && printf %s\\n "$_fasd_data" | \ - $_FASD_AWK -v t="$(date +%s)" -F"|" ' - function frecent(time) { - dx = t-time - if( dx < 3600 ) return 6 - if( dx < 86400 ) return 4 - if( dx < 604800 ) return 2 - return 1 - } - { - if(!paths[$1]) { - times[$1] = $2 - la[$1] = $3 - paths[$1] = 1 - } else { - times[$1] += $2 - if($3 > la[$1]) la[$1] = $3 - } - } - END { - for(i in paths) printf "%-10s %s\n", '"$prior"', i - }' - 2>> "$_FASD_SINK" - ;; - - --backend) - case $2 in - native) cat "$_FASD_DATA";; - viminfo) - < "$_FASD_VIMINFO" sed -n '/^>/{s@~@'"$HOME"'@ - s/^..// - p - }' | $_FASD_AWK -v t="$(date +%s)" '{ - t -= 60 - print $0 "|1|" t - }' - ;; - recently-used) - local nl="$(printf '\\\nX')"; nl="${nl%X}" # slash newline for sed - tr -d '\n' < "$_FASD_RECENTLY_USED_XBEL" | \ - sed 's@file:/@'"$nl"'@g;s@count="@'"$nl"'@g' | sed '1d;s/".*$//' | \ - tr '\n' '|' | sed 's@|/@'"$nl"'@g' | $_FASD_AWK -F'|' '{ - sum = 0 - for( i=2; i<=NF; i++ ) sum += $i - print $1 "|" sum - }' - ;; - *) eval "$2";; - esac - ;; - - *) # parsing logic and processing - local fnd= last= _FASD_BACKENDS="$_FASD_BACKENDS" _fasd_data= comp= exec= - while [ "$1" ]; do case $1 in - --complete) [ "$2" = "--" ] && shift; set -- $2; local lst=1 r=r comp=1;; - --query|--add|--delete|-A|-D) fasd "$@"; return $?;; - --version) [ -z "$comp" ] && echo "1.0.1" && return;; - --) while [ "$2" ]; do shift; fnd="$fnd $1"; last="$1"; done;; - -*) local o="${1#-}"; while [ "$o" ]; do case $o in - s*) local show=1;; - l*) local lst=1;; - i*) [ -z "$comp" ] && local interactive=1 show=1;; - r*) local mode=rank;; - t*) local mode=recent;; - e*) o="${o#?}"; if [ "$o" ]; then # there are characters after "-e" - local exec="$o" # anything after "-e" - else # use the next argument - local exec="${2:?"-e: Argument needed "}" - shift - fi; break;; - b*) o="${o#?}"; if [ "$o" ]; then - _FASD_BACKENDS="$o" - else - _FASD_BACKENDS="${2:?"-b: Argument needed"}" - shift - fi; break;; - B*) o="${o#?}"; if [ "$o" ]; then - _FASD_BACKENDS="$_FASD_BACKENDS $o" - else - _FASD_BACKENDS="$_FASD_BACKENDS ${2:?"-B: Argument needed"}" - shift - fi; break;; - a*) local typ=e;; - d*) local typ=d;; - f*) local typ=f;; - R*) local r=r;; - [0-9]*) local _fasd_i="$o"; break;; - h*) [ -z "$comp" ] && echo "fasd [options] [query ...] -[f|a|s|d|z] [options] [query ...] - options: - -s list paths with scores - -l list paths without scores - -i interactive mode - -e <cmd> set command to execute on the result file - -b <name> only use <name> backend - -B <name> add additional backend <name> - -a match files and directories - -d match directories only - -f match files only - -r match by rank only - -t match by recent access only - -R reverse listing order - -h show a brief help message - -[0-9] select the nth entry - -fasd [-A|-D] [paths ...] - -A add paths - -D delete paths" >&2 && return;; - esac; o="${o#?}"; done;; - *) fnd="$fnd $1"; last="$1";; - esac; shift; done - - # guess whether the last query is selected from tab completion - case $last in - /?*) if [ -z "$show$lst" -a -${typ:-e} "$last" -a "$exec" ]; then - $exec "$last" - return - fi;; - esac - - local R; [ -z "$r" ] && R=r || R= # let $R be the opposite of $r - fnd="${fnd# }" - - local res - res="$(fasd --query 2>> "$_FASD_SINK")" # query the database - [ $? -gt 0 ] && return - if [ 0 -lt ${_fasd_i:-0} ] 2>> "$_FASD_SINK"; then - res="$(printf %s\\n "$res" | sort -n${R} | \ - sed -n "$_fasd_i"'s/^[^ ]*[ ]*//p')" - elif [ "$interactive" ] || [ "$exec" -a -z "$fnd$lst$show" -a -t 1 ]; then - if [ "$(printf %s "$res" | sed -n '$=')" -gt 1 ]; then - res="$(printf %s\\n "$res" | sort -n${R})" - printf %s\\n "$res" | sed = | sed 'N;s/\n/ /' | sort -nr >&2 - printf "> " >&2 - local i; read i; [ 0 -lt "${i:-0}" ] 2>> "$_FASD_SINK" || return 1 - fi - res="$(printf %s\\n "$res" | sed -n "${i:-1}"'s/^[^ ]*[ ]*//p')" - elif [ "$lst" ]; then - [ "$res" ] && printf %s\\n "$res" | sort -n${r} | sed 's/^[^ ]*[ ]*//' - return - elif [ "$show" ]; then - [ "$res" ] && printf %s\\n "$res" | sort -n${r} - return - elif [ "$fnd" ] && [ "$exec" -o ! -t 1 ]; then # exec or subshell - res="$(printf %s\\n "$res" | sort -n | sed -n '$s/^[^ ]*[ ]*//p')" - else # no args, show - [ "$res" ] && printf %s\\n "$res" | sort -n${r} - return - fi - if [ "$res" ]; then - fasd --add "$res" - [ -z "$exec" ] && exec='printf %s\n' - $exec "$res" - fi - ;; - esac -} - -fasd --init env - -case $- in - *i*) ;; # assume being sourced, do nothing - *) # assume being executed as an executable - if [ -x "$_FASD_SHELL" -a -z "$_FASD_SET" ]; then - _FASD_SET=1 exec $_FASD_SHELL "$0" "$@" - else - fasd "$@" - fi;; -esac - |