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skip HIST_FIND_NO_DUPS if HIST_IGNORE_ALL_DUPS set

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Thanks to @ELLIOTTCABLE for suggesting this optimization:
https://github.com/zsh-users/zsh-history-substring-search/issues/19#issuecomment-90295460
This commit is contained in:
Suraj N. Kurapati
2015-04-06 17:33:27 -07:00
parent b5c81fd750
commit 6d7bc718ae
1 changed files with 4 additions and 2 deletions
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zsh-history-substring-search.zsh
+4 -2
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@@ -474,8 +474,9 @@ function _history-substring-search-up-search() {
# #
# When HIST_FIND_NO_DUPS is set, meaning that only unique command lines from # When HIST_FIND_NO_DUPS is set, meaning that only unique command lines from
# history should be matched, make sure the new and old results are different. # history should be matched, make sure the new and old results are different.
# But when HIST_IGNORE_ALL_DUPS is set, ZSH already ensures a unique history.
# #
if [[ -o HIST_FIND_NO_DUPS && $BUFFER == $_history_substring_search_result ]]; then if [[ ! -o HIST_IGNORE_ALL_DUPS && -o HIST_FIND_NO_DUPS && $BUFFER == $_history_substring_search_result ]]; then
# #
# Repeat the current search so that a different (unique) match is found. # Repeat the current search so that a different (unique) match is found.
# #
@@ -570,8 +571,9 @@ function _history-substring-search-down-search() {
# #
# When HIST_FIND_NO_DUPS is set, meaning that only unique command lines from # When HIST_FIND_NO_DUPS is set, meaning that only unique command lines from
# history should be matched, make sure the new and old results are different. # history should be matched, make sure the new and old results are different.
# But when HIST_IGNORE_ALL_DUPS is set, ZSH already ensures a unique history.
# #
if [[ -o HIST_FIND_NO_DUPS && $BUFFER == $_history_substring_search_result ]]; then if [[ ! -o HIST_IGNORE_ALL_DUPS && -o HIST_FIND_NO_DUPS && $BUFFER == $_history_substring_search_result ]]; then
# #
# Repeat the current search so that a different (unique) match is found. # Repeat the current search so that a different (unique) match is found.
# #