aselimov/zsh-history-substring-search
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shorten names of number_of_matches variables

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This commit is contained in:
Suraj N. Kurapati 2011-06-24 16:30:24 -07:00
parent 7f24864a0e
commit 89513675c3
1 changed files with 28 additions and 28 deletions
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56
history-substring-search.zsh
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@ -205,17 +205,17 @@ _history-substring-search-begin() {
#
# Define the range of values that $_history_substring_search_match_number
# can take: [0, $_history_substring_search_number_of_matches_plus_one].
# can take: [0, $_history_substring_search_matches_count_plus].
#
_history_substring_search_number_of_matches=${#_history_substring_search_matches}
let "_history_substring_search_number_of_matches_plus_one = $_history_substring_search_number_of_matches + 1"
let "_history_substring_search_number_of_matches_minus_one = $_history_substring_search_number_of_matches - 1"
_history_substring_search_matches_count=${#_history_substring_search_matches}
let "_history_substring_search_matches_count_plus = $_history_substring_search_matches_count + 1"
let "_history_substring_search_matches_count_sans = $_history_substring_search_matches_count - 1"
#
# initial value of $_history_substring_search_match_number, which
# can only be decreased by the history-substring-search-* widgets.
#
let "_history_substring_search_match_number = $_history_substring_search_number_of_matches_plus_one"
let "_history_substring_search_match_number = $_history_substring_search_matches_count_plus"
fi
}
@ -367,20 +367,20 @@ _history-substring-search-up-search() {
# Highlight matches during a history-substring-search:
#
# * $_history_substring_search_matches: the current list of matches
# * $_history_substring_search_number_of_matches: the current number of matches
# * $_history_substring_search_number_of_matches_plus_one: the current number of matches + 1
# * $_history_substring_search_number_of_matches_minus_one: the current number of matches - 1
# * $_history_substring_search_matches_count: the current number of matches
# * $_history_substring_search_matches_count_plus: the current number of matches + 1
# * $_history_substring_search_matches_count_sans: the current number of matches - 1
# * $_history_substring_search_match_number: the number of the current match
#
# The range of values that $_history_substring_search_match_number can take
# is: [0, $_history_substring_search_number_of_matches_plus_one]. A value
# of 0 indicates that we are beyond the end of
# $_history_substring_search_matches. A value of
# $_history_substring_search_number_of_matches_plus_one indicates that we
# The range of values that $_history_substring_search_match_number
# can take is: [0, $_history_substring_search_matches_count_plus].
# A value of 0 indicates that we are beyond the end of
# $_history_substring_search_matches. A value of
# $_history_substring_search_matches_count_plus indicates that we
# are beyond the beginning of $_history_substring_search_matches.
#
# The initial value of $_history_substring_search_match_number is
# $_history_substring_search_number_of_matches_plus_one.
# $_history_substring_search_matches_count_plus.
#
if [[ $_history_substring_search_match_number -ge 2 ]]; then
#
@ -415,7 +415,7 @@ _history-substring-search-up-search() {
BUFFER=$_history_substring_search_query
_history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
elif [[ $_history_substring_search_match_number -eq $_history_substring_search_number_of_matches_plus_one ]]; then
elif [[ $_history_substring_search_match_number -eq $_history_substring_search_matches_count_plus ]]; then
#
# We were beyond the beginning of $_history_substring_search_matches but
# UP makes us move back to $_history_substring_search_matches:
@ -440,25 +440,25 @@ _history-substring-search-down-search() {
# Highlight matches during a history-substring-search:
#
# $_history_substring_search_matches: the current list of matches
# $_history_substring_search_number_of_matches: the current number of matches
# $_history_substring_search_number_of_matches_plus_one: the current number of matches + 1
# $_history_substring_search_number_of_matches_minus_one: the current number of matches - 1
# $_history_substring_search_matches_count: the current number of matches
# $_history_substring_search_matches_count_plus: the current number of matches + 1
# $_history_substring_search_matches_count_sans: the current number of matches - 1
# $_history_substring_search_match_number: the number of the current match
#
# The range of values that $_history_substring_search_match_number can take
# is: [0, $_history_substring_search_number_of_matches_plus_one]. A value
# of 0 indicates that we are beyond the end of
# $_history_substring_search_matches. A value of
# $_history_substring_search_number_of_matches_plus_one indicates that we
# The range of values that $_history_substring_search_match_number
# can take is: [0, $_history_substring_search_matches_count_plus].
# A value of 0 indicates that we are beyond the end of
# $_history_substring_search_matches. A value of
# $_history_substring_search_matches_count_plus indicates that we
# are beyond the beginning of $_history_substring_search_matches.
#
# The initial value of $_history_substring_search_match_number is
# $_history_substring_search_number_of_matches_plus_one.
# $_history_substring_search_matches_count_plus.
#
if [[ $_history_substring_search_match_number -eq $_history_substring_search_number_of_matches_plus_one ]]; then
if [[ $_history_substring_search_match_number -eq $_history_substring_search_matches_count_plus ]]; then
#
# DOWN was pressed immediately. $_history_substring_search_match_number is
# still equal to $_history_substring_search_match_number_plus_one.
# still equal to $_history_substring_search_match_number_plus.
# However, there is no highlighting yet:
#
# 1. We have to use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
@ -466,7 +466,7 @@ _history-substring-search-down-search() {
#
_history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
elif [[ $_history_substring_search_match_number -le $_history_substring_search_number_of_matches_minus_one ]]; then
elif [[ $_history_substring_search_match_number -le $_history_substring_search_matches_count_sans ]]; then
#
# Highlight the next match:
#
@ -479,7 +479,7 @@ _history-substring-search-down-search() {
BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_number]]
_history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
elif [[ $_history_substring_search_match_number -eq $_history_substring_search_number_of_matches ]]; then
elif [[ $_history_substring_search_match_number -eq $_history_substring_search_matches_count ]]; then
#
# We will move beyond the beginning of $_history_substring_search_matches:
#