aselimov/zsh-history-substring-search
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add variable to configure case-sensitivity etc.

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This commit is contained in:
Suraj N. Kurapati 2011-06-08 23:56:42 -07:00
parent f9a4c753af
commit c647fb423c
1 changed files with 3 additions and 2 deletions
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5
history-substring-search.zsh
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@ -49,6 +49,7 @@ zmodload -F zsh/parameter
HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold'
HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold'
HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i' # see "Globbing Flags" in zshexpn(1)
history-substring-search-begin() {
# continue using the previous "$history_substring_search_result" by default,
@ -66,7 +67,7 @@ history-substring-search-begin() {
# find all occurrences of the pattern *${query}* within the history file
# (k) turns it an array of line numbers. (on) seems to remove duplicates.
# (on) are default options. they can be turned off by (ON).
history_substring_search_matches=(${(kon)history[(R)(#i)*${history_substring_search_query_escaped}*]})
history_substring_search_matches=(${(kon)history[(R)(#$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)*${history_substring_search_query_escaped}*]})
# define the range of value that $history_substring_search_match_number
# can take: [0, $history_substring_search_number_of_matches_plus_one]
@ -95,7 +96,7 @@ history-substring-search-highlight() {
# among other things, the following expression yields a variable $MEND,
# which indicates the end position of the first occurrence of
# $history_substring_search_query_escaped in $BUFFER
: ${(S)BUFFER##(#mi)($history_substring_search_query##)}
: ${(S)BUFFER##(#m$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)($history_substring_search_query##)}
let "history_substring_search_query_mbegin = $MEND - $#history_substring_search_query"
# this is slightly more informative than highlighting that fish performs
region_highlight+=("$history_substring_search_query_mbegin $MEND $1")