patch 8.0.0121
Problem: Setting 'cursorline' changes the curswant column. (Daniel Hahler)
Solution: Add the P_RWINONLY flag. (closes #1297)
diff --git a/src/option.c b/src/option.c
index 7356816..920f163 100644
--- a/src/option.c
+++ b/src/option.c
@@ -435,8 +435,8 @@
/* when option changed, what to display: */
#define P_RSTAT 0x1000 /* redraw status lines */
-#define P_RWIN 0x2000 /* redraw current window */
-#define P_RBUF 0x4000 /* redraw current buffer */
+#define P_RWIN 0x2000 /* redraw current window and recompute text */
+#define P_RBUF 0x4000 /* redraw current buffer and recompute text */
#define P_RALL 0x6000 /* redraw all windows */
#define P_RCLR 0x7000 /* clear and redraw all */
@@ -457,6 +457,7 @@
#define P_CURSWANT 0x4000000L /* update curswant required; not needed when
* there is a redraw flag */
#define P_NDNAME 0x8000000L /* only normal dir name chars allowed */
+#define P_RWINONLY 0x10000000L /* only redraw current window */
#define ISK_LATIN1 (char_u *)"@,48-57,_,192-255"
@@ -967,7 +968,7 @@
(char_u *)NULL, PV_NONE,
#endif
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
- {"cursorline", "cul", P_BOOL|P_VI_DEF|P_RWIN,
+ {"cursorline", "cul", P_BOOL|P_VI_DEF|P_RWINONLY,
#ifdef FEAT_SYN_HL
(char_u *)VAR_WIN, PV_CUL,
#else
@@ -9055,6 +9056,8 @@
changed_window_setting();
if (flags & P_RBUF)
redraw_curbuf_later(NOT_VALID);
+ if (flags & P_RWINONLY)
+ redraw_later(NOT_VALID);
if (doclear)
redraw_all_later(CLEAR);
else if (all)