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Tanaka Akira
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10
Completion/Builtins/_stat
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10
Completion/Builtins/_stat
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#compdef stat
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if [[ "$words[CURRENT-1]" = -[AH] ]]; then
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compgen -A
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else
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[[ "$PREFIX[1]" = + ]] &&
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compadd - +device +inode +mode +nlink +uid +gid +rdev +size \
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+atime +mtime +ctime +blksize +block +link
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_files
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fi
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21
Completion/Core/_menu
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21
Completion/Core/_menu
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#autoload
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# This completer is an example showing how menucompletion can be
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# implemented with the new completion system.
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# Use this one before the normal _complete completer, as in:
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#
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# compconf completer=_menu:_complete
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if [[ -n "$compstate[old_list]" ]]; then
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# We have an old list, keep it and insert the next match.
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compstate[old_list]=keep
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compstate[insert]=$((compstate[old_insert]+1))
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else
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# No old list, make completion insert the first match.
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compstate[insert]=1
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fi
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return 1
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216
Completion/Core/compinstall
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216
Completion/Core/compinstall
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# This script is to be run by a user to setup the new function based
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# completion system. The functions themselves are assumed to be already
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# available in some directory; they should have been installed with the
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# the shell (except we haven't written that yet).
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#
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# Run it as a script under zsh and answer the questions.
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# You can run it as `zsh compinstall $FPATH' and it will be able to check
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# your function path for the completion functions.
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#
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# Normally, this will alter ~/.zshrc (or wherever ZDOTDIR puts it),
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# but you can make that unwritable and it will leave the lines in a
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# temporary file instead.
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#
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# You can use this script to modify what compinstall previously
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# added to ~/.zshrc.
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#
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# It is safe to abort with ^C any time you are being prompted for
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# information; your .zshrc will not be altered.
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#
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# To do:
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# - Maybe this should be sourced, then it can check the user's current
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# setup better. But then there is a potentially horrendous option
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# setting/resetting problem. (Maybe we need another way of doing that.)
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# - Should probably offer to set different options for _approximate than
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# for _complete if both are used.
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# - Could add code for setting other completers and options.
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# - Could add keys for context-sensitive help.
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# - Probably should allow a set of directories to be added to $fpath,
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# like Core, Base, etc.
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# In case a startup script changed options
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emulate zsh
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[[ -n $1 ]] && FPATH=$1
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for f in $fpath; do
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if [[ $f != . && -f $f/compinit && -f $f/compdump ]]; then
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fdir=$f
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break
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fi
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done
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if [[ -z $fdir ]]; then
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print "Trying to find where the completion functions are..."
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if [[ $0 = */* && -f $0:h/compinit && -f $0:h/compdump ]]; then
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fdir=$0:h
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else
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# more guesses?
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print \
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"Please edit the name of the directory where the completion functions are
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installed. If they are not installed, you will need to find them in the
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Completion/* directories of the zsh distribution and install them yourself,
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or insult your system manager for incompetence."
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vared -c fdir
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while [[ ! -d ${~fdir} || ! -f ${~fdir}/compinit ||
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! -f ${~fdir}/compdump ]]; do
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print "I can't find them in that directory. Try again or abort."
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vared fdir
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done
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fi
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eval "fpath=($fdir \$fpath)"
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fdir=${fdir/#$HOME/\~}
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lines="fpath=($fdir \$fpath)\n"
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else
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print "Found completion functions in your fpath, will not alter it."
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fi
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files=( ${^~fpath:/.}/_(|*[^~])(N:t) )
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if [[ $#files -lt 20 ]]; then
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print "
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Hmmm, completion functions seem a bit thin on the ground. There should
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be lots of files with names beginning with an underscore (_). You should
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look and see what's happened to these.
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[Hit return to continue]"
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read
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fi
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if [[ -w ${~fdir} && ( ! -f ${~fdir}/compinit.dump ||
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-w ${~fdir}/compinit.dump ) ]]
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then
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print "
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Using standard dumpfile
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${~fdir}/compinit.dump
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to speed up initialisation.
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[Hit return to continue]"
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read
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else
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print "
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I will force completion to dump its status, which will speed up the shell's
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start-up considerably. However, I can't write the file I'd like to, namely
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$fdir/compinit.dump. Please edit a replacement."
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dumpfile='~/.compinit.dump'
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vared dumpfile
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while ! touch ${~dumpfile} >& /dev/null; do
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print "Sorry, I can't write that either. Try again."
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vared dumpfile
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done
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[[ -s $dumpfile ]] || rm -f $dumpfile
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dumpfile=" $dumpfile"
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fi
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fdir=${fdir/#$HOME/\~}
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lines="${lines}. $fdir/compinit -d$dumpfile\n"
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print "
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In addition to completion, zsh can also perform correction of the
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current word, or approximate completion, i.e. completion where the part of
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the word typed so far can be corrected; or it can try correction, then
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approximate completion if that fails. Would you like:
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0: Just ordinary completion
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C: Correction
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A: Approximate completion
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B: Both?
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Please type one of the keys above:"
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while read -k type; do
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print
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case $type in
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0*) completer=_complete
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break
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;;
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[cC]*) completer=_complete:_correct
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break
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;;
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[aA]*) completer=_complete:_approximate
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break;
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;;
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[bB]*) completer=_complete:_correct:_approximate
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break
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;;
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*) print Try again
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;;
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esac
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done
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lines="${lines}compconf completer=$completer"
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if [[ $completer = *(correct|approx)* ]]; then
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print "
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Correction and approximation will normally allow up to two errors,
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and you will be able to use a numeric prefix (e.g. <Esc>4) to allow
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more. The standard prompt is \`correct to:'. Do you want to change
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any of this? [n]"
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if read -q; then
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print "Number of errors to accept normally (0 is OK):"
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read accept
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while [[ $accept != <-> ]]; do
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read accept"?Please enter a number: "
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done
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print \
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"How would you like the numeric prefix to be treated:
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0: Not used by correction
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U: Used to given the number of errors
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I: If present, and not 1, do not perform correction?
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Please type one of the keys above:"
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while read -k type; do
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print
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case $type in
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0*) break
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;;
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[uU]*) accept="${accept}n"
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break
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;;
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[Ii]*) accept="${accept}!n"
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break
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;;
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*) print Try again
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;;
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esac
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done
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lines="$lines \\\\
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correct_accept='$accept'"
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print "
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Instead of the prompt \`correct to:', you can have no prompt, or a
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prompt of your choosing which can display the number of errors found by
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containing the string \`%e'. Do you wish to change the correction
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prompt? [n]"
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if read -q; then
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cprompt=''
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print "Edit a new prompt (may be empty):"
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vared cprompt
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lines="$lines \\\\
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correct_prompt='${cprompt//\'/\'\\\'\'}'"
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fi
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fi
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fi
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lines="$lines\n"
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startline='# The following lines were added by compinstall'
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endline='# End of lines added by compinstall'
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ifile=${ZDOTDIR:-~}/.zshrc
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[[ -f $ifile ]] || touch $ifile
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tmpf=${TMPPPREFIX:-/tmp/zsh}compinstall$$
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if [[ ! -w $ifile ]]; then
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print "\nI can't write to $ifile. I will leave the lines to add in
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\`$tmpf' and you must add them by hand."
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print "\n$startline\n$lines\n$endline" >$tmpf
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return 0
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fi
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if grep $endline $ifile >& /dev/null; then
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print -- "$startline\n$lines$endline" >$tmpf
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sed -e "/^$endline/r $tmpf
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/^$startline/,/^$endline/d" $ifile >${tmpf}2 && mv ${tmpf}2 $ifile &&
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print "\nSuccesfully modified old compinstall lines in $ifile."
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rm -f $tmpf ${tmpf}2
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else
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print "\n$startline\n$lines\n$endline" >>$ifile &&
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print "\nSuccessfully appended lines to $ifile."
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fi
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