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diff src/undo.c @ 10518:de77fa909414 v8.0.0149

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commit https://github.com/vim/vim/commit/cbd4de44e8d08fba3c09eb40ad6e36e83faf020a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 7 16:14:57 2017 +0100 patch 8.0.0149: :earlier does not work after reading the undo file Problem: ":earlier" and ":later" do not work after startup or reading the undo file. Solution: Use absolute time stamps instead of relative to the Vim start time. (Christian Brabandt, Pavel Juhas, closes #1300, closes #1254)
author Christian Brabandt <cb@256bit.org>
date Sat, 07 Jan 2017 16:30:04 +0100
parents 66f1b5bf3fa6
children cbf17371627c
line wrap: on
line diff
--- a/src/undo.c
+++ b/src/undo.c
@@ -2298,10 +2298,8 @@ undo_time(
     }
     else
     {
-	/* When doing computations with time_t subtract starttime, because
-	 * time_t converted to a long may result in a wrong number. */
 	if (dosec)
-	    target = (long)(curbuf->b_u_time_cur - starttime) + step;
+	    target = (long)(curbuf->b_u_time_cur) + step;
 	else if (dofile)
 	{
 	    if (step < 0)
@@ -2350,7 +2348,7 @@ undo_time(
 	else
 	{
 	    if (dosec)
-		closest = (long)(vim_time() - starttime + 1);
+		closest = (long)(vim_time() + 1);
 	    else if (dofile)
 		closest = curbuf->b_u_save_nr_last + 2;
 	    else
@@ -2388,7 +2386,7 @@ undo_time(
 	{
 	    uhp->uh_walk = mark;
 	    if (dosec)
-		val = (long)(uhp->uh_time - starttime);
+		val = (long)(uhp->uh_time);
 	    else if (dofile)
 		val = uhp->uh_save_nr;
 	    else