[PATCH 02/10] vi: 'G'/'M' commands move to first visible character

Ron Yorston rmy at pobox.com
Sun Mar 28 12:19:26 UTC 2021


The 'G' command with no target (meaning 'go to last line') should
position the cursor on the first visible character of the line, as
it already does in other cases.

The 'M' command  should position the cursor on the first visible
character (as 'H' and 'L' already do).

function                                             old     new   delta
do_cmd                                              4842    4853     +11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 11/0)               Total: 11 bytes

Signed-off-by: Ron Yorston <rmy at pobox.com>
---
 editors/vi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/editors/vi.c b/editors/vi.c
index 47b13b3ca..f4da38071 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -3596,6 +3596,7 @@ static void do_cmd(int c)
 		if (cmdcnt > 0) {
 			dot = find_line(cmdcnt);	// what line is #cmdcnt
 		}
+		dot_begin();
 		dot_skip_over_ws();
 		break;
 	case 'H':			// H- goto top line on screen
@@ -3652,6 +3653,7 @@ static void do_cmd(int c)
 		dot = screenbegin;
 		for (cnt = 0; cnt < (rows-1) / 2; cnt++)
 			dot = next_line(dot);
+		dot_skip_over_ws();
 		break;
 	case 'O':			// O- open a empty line above
 		//    0i\n ESC -i
-- 
2.30.2



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