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Cursor can't move to eol when vi command mode

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This commit is contained in:
aycabta 2019-05-20 07:45:36 +09:00
parent f659e2f9bf
commit 9f49ff4965
1 changed files with 9 additions and 1 deletions
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10
lib/reline/line_editor.rb
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@ -206,10 +206,18 @@ class Reline::LineEditor
new_byte_pointer = 0
height = 1
max_width = @screen_size.last
if @config.editing_mode_is?(:vi_command)
last_byte_size = Reline::Unicode.get_prev_mbchar_size(@line, @line.bytesize)
last_mbchar = @line.byteslice(@line.bytesize - last_byte_size, last_byte_size)
last_width = Reline::Unicode.get_mbchar_width(last_mbchar)
cursor_max = @cursor_max - last_width
else
cursor_max = @cursor_max
end
@line.encode(Encoding::UTF_8).grapheme_clusters.each do |gc|
mbchar_width = Reline::Unicode.get_mbchar_width(gc)
now = new_cursor + mbchar_width
if now > @cursor_max or now > @cursor
if now > cursor_max or now > @cursor
break
end
new_cursor += mbchar_width