diff options
Diffstat (limited to 'Functions/Zle/match-words-by-style')
| -rw-r--r-- | Functions/Zle/match-words-by-style | 63 |
1 files changed, 48 insertions, 15 deletions
diff --git a/Functions/Zle/match-words-by-style b/Functions/Zle/match-words-by-style index 0ca51d4fd..9d637a587 100644 --- a/Functions/Zle/match-words-by-style +++ b/Functions/Zle/match-words-by-style @@ -57,12 +57,17 @@ # will appear in <whitespace-after-cursor> if it is whitespace, else in # <word-after-cursor>. This style is mostly useful for forcing # transposition to ignore the current character. - +# +# The values of the styles can be overridden by options to the function: +# -w <word-style> +# -s <skip-chars> +# -c <word-class> +# -C <word-chars> emulate -L zsh setopt extendedglob -local wordstyle spacepat wordpat1 wordpat2 opt charskip +local wordstyle spacepat wordpat1 wordpat2 opt charskip wordchars wordclass local match mbegin mend pat1 pat2 word1 word2 ws1 ws2 ws3 skip local MATCH MBEGIN MEND @@ -70,8 +75,32 @@ if [[ -z $curcontext ]]; then local curcontext=:zle:match-words-by-style fi -zstyle -s $curcontext word-style wordstyle -zstyle -s $curcontext skip-chars skip +while getopts "w:s:c:C:" opt; do + case $opt in + (w) + wordstyle=$OPTARG + ;; + + (s) + skip=$OPTARG + ;; + + (c) + wordclass=$OPTARG + ;; + + (C) + wordchars=$OPTARG + ;; + + (*) + return 1 + ;; + esac +done + +[[ -z $wordstyle ]] && zstyle -s $curcontext word-style wordstyle +[[ -z $skip ]] && zstyle -s $curcontext skip-chars skip [[ -z $skip ]] && skip=0 case $wordstyle in @@ -107,20 +136,24 @@ case $wordstyle in ;; (*) local wc # See if there is a character class. - if zstyle -s $curcontext word-class wc; then - # Treat as a character class: do minimal quoting. - wc=${wc//(#m)[\'\"\`\$\(\)\^]/\\$MATCH} + wc=$wordclass + if [[ -n $wc ]] || zstyle -s $curcontext word-class wc; then + # Treat as a character class: do minimal quoting. + wc=${wc//(#m)[\'\"\`\$\(\)\^]/\\$MATCH} else - # See if there is a local version of $WORDCHARS. + # See if there is a local version of $WORDCHARS. + wc=$wordchars + if [[ -z $wc ]]; then zstyle -s $curcontext word-chars wc || wc=$WORDCHARS - if [[ $wc = (#b)(?*)-(*) ]]; then - # We need to bring any `-' to the front to avoid confusing - # character classes... we get away with `]' since in zsh - # this isn't a pattern character if it's quoted. - wc=-$match[1]$match[2] - fi - wc="${(q)wc}" + fi + if [[ $wc = (#b)(?*)-(*) ]]; then + # We need to bring any `-' to the front to avoid confusing + # character classes... we get away with `]' since in zsh + # this isn't a pattern character if it's quoted. + wc=-$match[1]$match[2] + fi + wc="${(q)wc}" fi # Quote $wc where necessary, because we don't want those # characters to be considered as pattern characters later on. |