From 0f58f014289b12afd2391fb8cc5d99295ab7757d Mon Sep 17 00:00:00 2001 From: Jason Felice Date: Tue, 12 Nov 2019 19:45:48 -0500 Subject: Fix display column computations Closes #3201 --- src/buffer_utils.cc | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/buffer_utils.cc') diff --git a/src/buffer_utils.cc b/src/buffer_utils.cc index b6519d7d..4b6c3763 100644 --- a/src/buffer_utils.cc +++ b/src/buffer_utils.cc @@ -34,6 +34,11 @@ ColumnCount get_column(const Buffer& buffer, return col; } +ColumnCount column_length(const Buffer& buffer, ColumnCount tabstop, LineCount line) +{ + return get_column(buffer, tabstop, BufferCoord{line, ByteCount{INT_MAX}}); +} + ByteCount get_byte_to_column(const Buffer& buffer, ColumnCount tabstop, DisplayCoord coord) { auto line = buffer[coord.line]; -- cgit v1.2.3