diff options
Diffstat (limited to 'Completion/compinstall')
| -rw-r--r-- | Completion/compinstall | 94 |
1 files changed, 69 insertions, 25 deletions
diff --git a/Completion/compinstall b/Completion/compinstall index f3e01043e..dc030e7a9 100644 --- a/Completion/compinstall +++ b/Completion/compinstall @@ -1,3 +1,5 @@ +# Configure the completion system. + emulate -L zsh setopt extendedglob @@ -25,11 +27,25 @@ __ci_newline() { typeset startline='# The following lines were added by compinstall' typeset endline='# End of lines added by compinstall' -typeset ifile line fpath_line compinit_args +typeset ifile line fpath_line compinit_args opt detect basic line2 typeset -A styles -typeset match mbegin mend warn_unknown warn_old warn_comment +typeset match mbegin mend warn_unknown warn_old warn_comment output integer lines_found +while getopts "do" opt; do + case $opt in + (d) + # Detect an existing compinstall setup. + detect=1 + ;; + + (o) + # Output basic setup information only. + basic=1 + ;; + esac +done + # # Check the user's .zshrc, if any. # @@ -60,6 +76,40 @@ else fi fi + +if [[ -n $detect ]]; then + __ci_tidyup + [[ $foundold = true ]] + return +fi + + +__ci_output() { + print -r "$startline" + [[ -n $output ]] && print -r "$output" + if [[ -n $ifile ]]; then + line="zstyle :compinstall filename ${(qq)ifile}" + print -r "$line" + eval "$line" + fi + + [[ -n $fpath_line ]] && print -r "$fpath_line" + + print -r " +autoload -Uz compinit +compinit${compinit_args:+ $compinit_args}" + + print -r "$endline" +} + + +if [[ -n $basic ]]; then + __ci_output + __ci_tidyup + return +fi + + local newifile=$ifile if [[ $foundold = true ]]; then print "I have found completion definitions in $ifile. @@ -92,8 +142,19 @@ ifile=$newifile if [[ $foundold = true ]]; then sed -n "/^[ ]*$startline/,/^[ ]*$endline/p" $ifile | - # Use the default read behaviour to handle any continuation lines. - while read line; do + # We can't use the default read behaviour to handle continuation lines + # since it messes up internal backslashes. + while read -r line; do + # detect real continuation backslashes by checking there are an + # odd number together. i think this is reliable since the only + # other way of quoting a backslash involves following it with + # a closing quote. + while [[ $line = *\\ ]]; do + line2=${(M)line%%\\##} + (( ${#line2} & 1 )) || break + read -r line2 || break + line="${line[1,-2]}$line2" + done (( lines_found++ )) if [[ $line = *'$fpath'* ]]; then fpath_line=$line @@ -119,7 +180,7 @@ ${match[3]}" then compinit_args=$match[1] elif [[ $line != [[:blank:]]# && - $line != [[:blank:]]#'autoload -Uz compinit' && + $line != [[:blank:]]#'autoload '*' compinit' && $line != [[:blank:]]#compinit && $line != [[:blank:]]#zstyle[[:blank:]]#:compinstall* ]]; then warn_unknown="${warn_unknown:+$warn_unknown @@ -379,7 +440,7 @@ o. Set options for _oldlist: when to keep old list. m. Set options for _match: whether to assume a \`*' at the cursor. p. Set options for _prefix: whether to add a space before the suffix. -q. Return to the without saving. +q. Return to the previous menu without saving. 0. Done setting completer options. " @@ -1848,15 +1909,13 @@ q. Return without saving. done -local output - if (( $#styles )); then typeset style stylevals context values for style in ${(ko)styles}; do stylevals=(${(f)styles[$style]}) while (( $#stylevals )); do output="$output -zstyle ${(qq)stylevals[1]} $style $stylevals[2]" +zstyle ${(qq)stylevals[1]} $style ${stylevals[2]}" shift 2 stylevals done done @@ -1875,22 +1934,7 @@ local tmpout=${TMPPREFIX:-/tmp/zsh}compinstall$$ # Assemble the complete set of lines to # insert. # -{ print -r "$startline -$output" - if [[ -n $ifile ]]; then - line="zstyle :compinstall filename ${(qq)ifile}" - print -r "$line" - eval "$line" - fi - - [[ -n $fpath_line ]] && print -r "$fpath_line" - - print -r " -autoload -Uz compinit -compinit${compinit_args:+ $compinit_args}" - - print -r "$endline" -} >$tmpout +__ci_output >$tmpout if [[ -n $ifile ]]; then if [[ $ifile != *(zshrc|zlogin|zshenv) ]]; then |