commit 177ab9e0262b1b3a6120bea655864ead487210e5
author Bram Moolenaar <Bram@vim.org> Tue Jan 15 21:12:57 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Jan 15 21:12:57 2019 +0100
tree 8a5bdc8635e9a0c06d68c61d7725ee8405156ba4
parent b5443cc46dd1485d6c785dd8c65a2c07bd5a17f3

patch 8.1.0754: preferred column is lost when setting 'cursorcolumn'

Problem:    Preferred column is lost when setting 'cursorcolumn'.
Solution:   Change option flag to P_RWINONLY. (Takayuki Kurosawa,
            closes #3806)

src/option.c

diff --git a/src/option.c b/src/option.c
index 414e65a..ca3e3d8 100644
--- a/src/option.c
+++ b/src/option.c
@@ -989,7 +989,7 @@
     {"cursorbind",  "crb",  P_BOOL|P_VI_DEF,
 			    (char_u *)VAR_WIN, PV_CRBIND,
 			    {(char_u *)FALSE, (char_u *)0L} SCTX_INIT},
-    {"cursorcolumn", "cuc", P_BOOL|P_VI_DEF|P_RWIN,
+    {"cursorcolumn", "cuc", P_BOOL|P_VI_DEF|P_RWINONLY,
 #ifdef FEAT_SYN_HL
 			    (char_u *)VAR_WIN, PV_CUC,
 #else

src/testdir/test_cursor_func.vim

diff --git a/src/testdir/test_cursor_func.vim b/src/testdir/test_cursor_func.vim
index d784e36..a41cc7d 100644
--- a/src/testdir/test_cursor_func.vim
+++ b/src/testdir/test_cursor_func.vim
@@ -46,3 +46,23 @@
   quit!
 endfunc
 
+" Tests for behavior of curswant with cursorcolumn/line
+func Test_curswant_with_cursorcolumn()
+  new
+  call setline(1, ['01234567', ''])
+  exe "normal! ggf6j"
+  call assert_equal(6, winsaveview().curswant)
+  set cursorcolumn
+  call assert_equal(6, winsaveview().curswant)
+  quit!
+endfunc
+
+func Test_curswant_with_cursorline()
+  new
+  call setline(1, ['01234567', ''])
+  exe "normal! ggf6j"
+  call assert_equal(6, winsaveview().curswant)
+  set cursorline
+  call assert_equal(6, winsaveview().curswant)
+  quit!
+endfunc

src/version.c

diff --git a/src/version.c b/src/version.c
index 708f96f..cf58605 100644
--- a/src/version.c
+++ b/src/version.c
@@ -796,6 +796,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    754,
+/**/
     753,
 /**/
     752,