Add comment for a following char of combined char

ruby · Dec 21, 2021 · d465667 · d465667
1 parent 50ed575
commit d465667
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
@@ -2030,6 +2030,7 @@ def finish
     @byte_pointer += bytesize
     last_mbchar = @line.byteslice((@byte_pointer - bytesize - last_byte_size), last_byte_size)
     if last_byte_size != 0 and (last_mbchar + str).grapheme_clusters.size == 1
+      # combined char
       width = 0
     end
     @cursor += width