diff options
Diffstat (limited to 'lib/reline/line_editor.rb')
| -rw-r--r-- | lib/reline/line_editor.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb index 3ecaef15e1..474fe3ca55 100644 --- a/lib/reline/line_editor.rb +++ b/lib/reline/line_editor.rb @@ -2395,6 +2395,9 @@ class Reline::LineEditor width = Reline::Unicode.get_mbchar_width(mbchar) @cursor_max -= width if @cursor > 0 and @cursor >= @cursor_max + byte_size = Reline::Unicode.get_prev_mbchar_size(@line, @byte_pointer) + mbchar = @line.byteslice(@byte_pointer - byte_size, byte_size) + width = Reline::Unicode.get_mbchar_width(mbchar) @byte_pointer -= byte_size @cursor -= width end |