diff options
author | aycabta <aycabta@gmail.com> | 2021-09-01 17:52:28 +0900 |
---|---|---|
committer | git <svn-admin@ruby-lang.org> | 2021-09-01 18:05:20 +0900 |
commit | 3bd3adde7cd952046539ca5ecd21d1bcfa2fe568 (patch) | |
tree | f22d4ddf7cb78b65b475853674bef2d5386e8616 /lib | |
parent | 67eaa222cf37dd95ba0be8da3972126183868810 (diff) |
[ruby/reline] Calc width including escape sequences and clear dialog correctly
https://github.com/ruby/reline/commit/9b812d5151
Diffstat (limited to 'lib')
-rw-r--r-- | lib/reline/line_editor.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb index 838494eb65..9ea0f0731b 100644 --- a/lib/reline/line_editor.rb +++ b/lib/reline/line_editor.rb @@ -787,12 +787,13 @@ class Reline::LineEditor dialog_vertical_size.times do |i| if i < visual_lines_under_dialog.size Reline::IOGate.move_cursor_column(0) - @output.write "\e[39m\e[49m%-#{dialog.width}s\e[39m\e[49m" % visual_lines_under_dialog[i] + width = calculate_width(visual_lines_under_dialog[i], true) + str = visual_lines_under_dialog[i] + (' ' * (dialog.width - width)) + @output.write "\e[39m\e[49m#{str}\e[39m\e[49m" else Reline::IOGate.move_cursor_column(dialog.column) @output.write "\e[39m\e[49m#{' ' * dialog.width}\e[39m\e[49m" end - Reline::IOGate.erase_after_cursor move_cursor_down(1) if i < (dialog_vertical_size - 1) end move_cursor_up(dialog_vertical_size - 1 + dialog.vertical_offset) |