aselimov/zsh-history-substring-search
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remove unnecessary parentheses in if-statements

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This commit is contained in:
Suraj N. Kurapati 2011-05-25 12:06:02 -07:00
parent dcd7cc6323
commit 25a9b38c76
1 changed files with 7 additions and 7 deletions
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14
history-substring-search.zsh
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@ -106,20 +106,20 @@ history-substring-search-end() {
history-substring-search-backward() {
history-substring-search-begin
if [[ ($history_substring_search_match_number -ge 2 && $history_substring_search_match_number -le $history_substring_search_number_of_matches_plus_one) ]]; then
if [[ $history_substring_search_match_number -ge 2 && $history_substring_search_match_number -le $history_substring_search_number_of_matches_plus_one ]]; then
let "history_substring_search_match_number = $history_substring_search_match_number - 1"
history_substring_search_command_to_be_retrieved=$history[$history_substring_search_matches[$history_substring_search_match_number]]
BUFFER=$history_substring_search_command_to_be_retrieved
history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
else
if [[ ($history_substring_search_match_number -eq 1) ]]; then
if [[ $history_substring_search_match_number -eq 1 ]]; then
# we will move out of the history_substring_search_matches
let "history_substring_search_match_number = $history_substring_search_match_number - 1"
history_substring_search_old_buffer_backward=$BUFFER
BUFFER=$history_substring_search_search4later
history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
else
if [[ ($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_number_of_matches_plus_one ]]; then
# we will move back to the history_substring_search_matches
let "history_substring_search_match_number = $history_substring_search_match_number - 1"
BUFFER=$history_substring_search_old_buffer_forward
@ -134,24 +134,24 @@ history-substring-search-backward() {
history-substring-search-forward() {
history-substring-search-begin
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_number_of_matches_plus_one ]]; then
let "history_substring_search_match_number = $history_substring_search_match_number"
history_substring_search_old_buffer_forward=$BUFFER
BUFFER=$history_substring_search_search4later
history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
elif [[ ($history_substring_search_match_number -ge 0 && $history_substring_search_match_number -le $history_substring_search_number_of_matches_minus_one) ]]; then
elif [[ $history_substring_search_match_number -ge 0 && $history_substring_search_match_number -le $history_substring_search_number_of_matches_minus_one ]]; then
let "history_substring_search_match_number = $history_substring_search_match_number + 1"
history_substring_search_command_to_be_retrieved=$history[$history_substring_search_matches[$history_substring_search_match_number]]
BUFFER=$history_substring_search_command_to_be_retrieved
history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
else
if [[ ($history_substring_search_match_number -eq $history_substring_search_number_of_matches ) ]]; then
if [[ $history_substring_search_match_number -eq $history_substring_search_number_of_matches ]]; then
let "history_substring_search_match_number = $history_substring_search_match_number + 1"
history_substring_search_old_buffer_forward=$BUFFER
BUFFER=$history_substring_search_search4later
history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
else
if [[ ($history_substring_search_match_number -eq 0 ) ]]; then
if [[ $history_substring_search_match_number -eq 0 ]]; then
let "history_substring_search_match_number = $history_substring_search_match_number + 1"
BUFFER=$history_substring_search_old_buffer_backward
history-substring-search-highlight $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND