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Stop searching if query string has changed

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This commit is contained in:
Junegunn Choi 2013-10-26 02:24:38 +09:00
parent 5b3af8ec1e
commit 7cd97cc763
1 changed files with 15 additions and 21 deletions
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fzf
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@ -73,7 +73,6 @@ require 'curses'
@cursor_x = 0
@vcursor = 0
@events = {}
@stat = { :hit => 0, :partial_hit => 0, :prefix_hit => 0, :search => 0 }
def emit event
@mtx.synchronize do
@ -232,33 +231,28 @@ searcher = Thread.new {
sum << "#{e}[^#{e}]*?"
}, @rxflag)
matches =
if fcache.has_key?(q)
@stat[:hit] += 1
fcache[q]
else
matches = fcache[q] ||=
begin
@smtx.synchronize do
print_info true, ' ..'
refresh
end unless q.empty?
found = @lists.map { |pair|
list, cache = pair
found = []
skip = false
@lists.each do |pair|
@mtx.synchronize { skip = @events[:key] }
break if skip
if cache[q]
@stat[:partial_hit] += 1
cache[q]
else
list, cache = pair
found.concat(cache[q] ||= begin
prefix_cache = nil
(q.length - 1).downto(1) do |len|
prefix = q[0, len]
if prefix_cache = cache[prefix]
@stat[:prefix_hit] += 1
break
end
break if prefix_cache = cache[prefix]
end
cache[q] ||= (prefix_cache ? prefix_cache.map { |e| e.first } : list).map { |line|
(prefix_cache ? prefix_cache.map { |e| e.first } : list).map { |line|
if regexp
# Ignore errors: e.g. invalid byte sequence in UTF-8
md = line.match(regexp) rescue nil
@ -267,11 +261,11 @@ searcher = Thread.new {
[line, zz]
end
}.compact
end
}.inject([]) { |all, e| all.concat e }
fcache[q] = @sort ? found : found.reverse
end)
end
next if skip
@sort ? found : found.reverse
end
@stat[:search] += 1
mcount = matches.length
if @sort && mcount <= @sort