diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/reline/line_editor.rb | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb index 38df6bd211..45c6894ff8 100644 --- a/lib/reline/line_editor.rb +++ b/lib/reline/line_editor.rb @@ -540,10 +540,6 @@ class Reline::LineEditor new_lines.size - y end - def current_row - wrapped_lines.flatten[wrapped_cursor_y] - end - def upper_space_height(wrapped_cursor_y) wrapped_cursor_y - screen_scroll_top end @@ -2483,18 +2479,11 @@ class Reline::LineEditor end private def vi_to_column(key, arg: 0) - current_row_width = calculate_width(current_row) - @byte_pointer, = current_line.grapheme_clusters.inject([0, 0]) { |total, gc| - # total has [byte_size, cursor] + # Implementing behavior of vi, not Readline's vi-mode. + @byte_pointer, = current_line.grapheme_clusters.inject([0, 0]) { |(total_byte_size, total_width), gc| mbchar_width = Reline::Unicode.get_mbchar_width(gc) - if (total.last + mbchar_width) >= arg - break total - elsif (total.last + mbchar_width) >= current_row_width - break total - else - total = [total.first + gc.bytesize, total.last + mbchar_width] - total - end + break [total_byte_size, total_width] if (total_width + mbchar_width) >= arg + [total_byte_size + gc.bytesize, total_width + mbchar_width] } end |