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Process Backspace key in incremental search correctly

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This commit is contained in:
aycabta 2019-12-02 03:30:38 +09:00
parent e15b0313a7
commit c7f05310a2
1 changed files with 3 additions and 3 deletions
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6
lib/reline/line_editor.rb
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@ -1159,7 +1159,7 @@ class Reline::LineEditor
loop do
key = Fiber.yield(search_word)
case key
when "\C-h".ord, 127
when "\C-h".ord, "\C-?".ord
grapheme_clusters = search_word.grapheme_clusters
if grapheme_clusters.size > 0
grapheme_clusters.pop
@ -1217,7 +1217,7 @@ class Reline::LineEditor
@searching_prompt = "(reverse-i-search)`': "
@waiting_proc = ->(k) {
case k
when "\C-j".ord, "\C-?".ord
when "\C-j".ord
if @history_pointer
@line = Reline::HISTORY[@history_pointer]
else
@ -1237,7 +1237,7 @@ class Reline::LineEditor
@cursor = @byte_pointer = 0
else
chr = k.is_a?(String) ? k : k.chr(Encoding::ASCII_8BIT)
if chr.match?(/[[:print:]]/) or k == "\C-h".ord or k == 127
if chr.match?(/[[:print:]]/) or k == "\C-h".ord or k == "\C-?".ord
searcher.resume(k)
else
if @history_pointer