Add new logical linewise movements

The column position is currently not correctly preserved when
there are lines with multibyte characters involved spanning
multiple screen lines.

In general this might still be a bit fragile.

1 files changed, 6 insertions, 0 deletions

diff --git a/vis.c b/vis.c
index 8845209..e32835e 100644
--- a/vis.c
+++ b/vis.c
@@ -202,6 +202,8 @@ static Operator ops[] = {
 
 /* these can be passed as int argument to movement(&(const Arg){ .i = MOVE_* }) */
 enum {
+	MOVE_LINE_DOWN,
+	MOVE_LINE_UP,
 	MOVE_SCREEN_LINE_UP,
 	MOVE_SCREEN_LINE_DOWN,
 	MOVE_SCREEN_LINE_BEGIN,
@@ -281,6 +283,8 @@ static size_t window_lines_middle(const Arg *arg);
 static size_t window_lines_bottom(const Arg *arg);
 
 static Movement moves[] = {
+	[MOVE_LINE_UP]             = { .win = window_line_up                                       },
+	[MOVE_LINE_DOWN]           = { .win = window_line_down                                     },
 	[MOVE_SCREEN_LINE_UP]      = { .win = window_screenline_up                                 },
 	[MOVE_SCREEN_LINE_DOWN]    = { .win = window_screenline_down                               },
 	[MOVE_SCREEN_LINE_BEGIN]   = { .win = window_screenline_begin,  .type = CHARWISE           },
@@ -380,6 +384,8 @@ static TextObject textobjs[] = {
 
 /* if some movements are forced to be linewise, they are translated to text objects */
 static TextObject *moves_linewise[] = {
+	[MOVE_LINE_UP]          = &textobjs[TEXT_OBJ_LINE_UP],
+	[MOVE_LINE_DOWN]        = &textobjs[TEXT_OBJ_LINE_DOWN],
 	[MOVE_SCREEN_LINE_UP]   = &textobjs[TEXT_OBJ_LINE_UP],
 	[MOVE_SCREEN_LINE_DOWN] = &textobjs[TEXT_OBJ_LINE_DOWN],
 };