diff options
Diffstat (limited to 'Completion/Core/compinstall')
| -rw-r--r-- | Completion/Core/compinstall | 56 |
1 files changed, 35 insertions, 21 deletions
diff --git a/Completion/Core/compinstall b/Completion/Core/compinstall index 255565b3f..5086cc7d2 100644 --- a/Completion/Core/compinstall +++ b/Completion/Core/compinstall @@ -3,7 +3,7 @@ # available in some directory; they should have been installed with the # the shell (except we haven't written that yet). # -# Run this script as a function and answer the questions. +# Source this script (e.g. `. /path/compinstall') and answer the questions. # # Normally, this will alter ~/.zshrc (or wherever ZDOTDIR puts it), but you # can make that unwritable and it will leave the lines in a temporary file @@ -23,13 +23,33 @@ # - Could add code for setting other completers and options. # - Could add keys for context-sensitive help. +# Save the options. We will need to trap ^C to make sure they get +# restored properly. +typeset -A _ci_options +_ci_options=($(setopt kshoptionprint;setopt)) +[[ -o kshoptionprint ]] || _ci_options[kshoptionprint]=off +[[ -o monitor ]] && _ci_options[monitor]=on +[[ -o zle ]] && _ci_options[zle]=on + +emulate zsh + +TRAPINT() { + unsetopt ${(k)_ci_options[(R)off]} + setopt ${(k)_ci_options[(R)on]} + + unset _ci_options _ci_f _ci_fdir _ci_files _ci_dumpfile _ci_lines + unset _ci_type _ci_completer _ci_accept _ci_cprompt _ci_startline + unset _ci_endline _ci_ifile _ci_tmpf _ci_defaults _ci_compconf _ci_warn + unset _ci_dtype _ci_existing _ci_line + + if (( $1 )); then + print Aborted. + unfunction TRAPINT + return 1 + fi + return 0 +} -emulate -L zsh - -typeset _ci_options _ci_f _ci_fdir _ci_files _ci_dumpfile _ci_lines -typeset _ci_type _ci_completer _ci_accept _ci_cprompt _ci_startline -typeset _ci_endline _ci_ifile _ci_tmpf _ci_compconf _ci_warn -typeset _ci_dtype _ci_existing _ci_line # Look for the defaults. _ci_startline='# The following lines were added by compinstall' @@ -40,7 +60,6 @@ _ci_lines='' _ci_existing='' typeset -A _ci_defaults - if [[ -f $_ci_ifile ]]; then # This assumes the lines haven't been altered by the user too much # after they were added. @@ -64,12 +83,10 @@ if [[ -f $_ci_ifile ]]; then fi _ci_existing="${_ci_existing} $_ci_line " - elif [[ $_ci_line[1] = compinit ]]; then - # parse the line running compinit - [[ $_ci_line[2] = -f ]] && _ci_fdir=$_ci_line[3] + elif [[ $_ci_line[1] = . && $_ci_line[2] = */compinit ]]; then + # parse the line sourcing compinit + [[ $_ci_line[3] = -f ]] && _ci_fdir=$_ci_line[4] [[ $_ci_line[-2] = -d ]] && _ci_dumpfile=$_ci_line[-1] - elif [[ $_ci_line[1] = _compdir=* ]]; then - _ci_fdir=${_ci_line[1]##_compdir=} elif [[ $_ci_line[1] = compconf ]]; then # parse a compconf component as second argument (should be completer) [[ $_ci_line[2] = completer=* ]] && @@ -77,7 +94,7 @@ if [[ -f $_ci_ifile ]]; then [[ $_ci_line[-1] == \\ ]] && _ci_compconf=1 _ci_existing="${_ci_existing}$_ci_line " - elif [[ $_ci_line[1] != \#* && $_ci_line[1] != (autoload|\[\[) ]]; then + elif [[ $_ci_line[1] != \#* ]]; then if [[ -z $_ci_warn ]]; then _ci_warn=1 print "Warning: existing lines in compinstall setup not understood:" @@ -149,7 +166,7 @@ fi # Set up the dumpfile _ci_dtype=existing if [[ -z $_ci_dumpfile ]]; then - _ci_dumpfile="${ZDOTDIR:-$HOME}/.zcompdump" + _ci_dumpfile="${_ci_fdir}/compinit.dump" _ci_dtype=standard fi @@ -167,6 +184,7 @@ else I will force completion to dump its status, which will speed up the shell's start-up considerably. However, I can't write the file I'd like to, namely ${_ci_dumpfile}. Please edit a replacement." + _ci_dumpfile='~/.compinit.dump' vared _ci_dumpfile while ! touch ${~_ci_dumpfile} >& /dev/null; do print "Sorry, I can't write that either. Try again." @@ -175,10 +193,7 @@ ${_ci_dumpfile}. Please edit a replacement." [[ -s $_ci_dumpfile ]] || rm -f $_ci_dumpfile fi -_ci_lines="${_ci_lines}_compdir=$_ci_fdir -[[ -z \$fpath[(r)\$_compdir] ]] && fpath=(\$_compdir \$fpath) -autoload -U compinit -compinit -d" +_ci_lines="${_ci_lines}. $_ci_fdir/compinit -f $_ci_fdir -d" [[ $_ci_dtype != standard ]] && _ci_lines="${_ci_lines} $_ci_dumpfile" _ci_lines="${_ci_lines} " @@ -348,7 +363,6 @@ $_ci_lines$_ci_endline" >>$_ci_ifile && print "\nSuccessfully appended lines to $_ci_ifile." fi -unfunction compinstall -autoload -U compinstall +TRAPINT 0 return 0 |