diff options
Diffstat (limited to 'src/normal.cc')
| -rw-r--r-- | src/normal.cc | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/normal.cc b/src/normal.cc index 9f1d3de7..ce62bd3d 100644 --- a/src/normal.cc +++ b/src/normal.cc @@ -383,6 +383,10 @@ void view_commands(Context& context, NormalParams params) const BufferCoord cursor = context.selections().main().cursor(); Window& window = context.window(); + + const DisplayCoord scrolloff = context.options()["scrolloff"].get<DisplayCoord>(); + const LineCount line_offset{std::min((window.dimensions().line - 1) / 2, scrolloff.line)}; + const ColumnCount column_offset{std::min((window.dimensions().column - 1) / 2, scrolloff.column)}; switch (*cp) { case 'v': @@ -394,17 +398,18 @@ void view_commands(Context& context, NormalParams params) context.buffer()[cursor.line].column_count_to(cursor.column)); break; case 't': - window.display_line_at(cursor.line, 0); + window.display_line_at(cursor.line, line_offset); break; case 'b': - window.display_line_at(cursor.line, window.dimensions().line-1); + window.display_line_at(cursor.line, window.dimensions().line-1-line_offset); break; case '<': - window.display_column_at(context.buffer()[cursor.line].column_count_to(cursor.column), 0); + window.display_column_at(context.buffer()[cursor.line].column_count_to(cursor.column), + column_offset); break; case '>': window.display_column_at(context.buffer()[cursor.line].column_count_to(cursor.column), - window.dimensions().column-1); + window.dimensions().column-1-column_offset); break; case 'h': window.scroll(-std::max<ColumnCount>(1, count)); |