patch 8.2.3580: gj does not move properly with a wide character

Problem:    gj does not move properly with a wide character.
Solution:   Move one to the right. (Christian Brabandt, closes #8702)

diff --git a/src/normal.c b/src/normal.c
index e6b7a8a758d77d987a0bcdb5f3107d5bae767a52..ba3b53b64ac5e553696a7f79179df4efcf0ecf74 100644 (file)
--- a/src/normal.c
+++ b/src/normal.c
@@ -2530,7 +2530,7 @@ nv_screengo(oparg_T *oap, int dir, long dist)
     int                col_off1;       // margin offset for first screen line
     int                col_off2;       // margin offset for wrapped screen line
     int                width1;         // text width for first screen line
-    int                width2;         // test width for wrapped screen line
+    int                width2;         // text width for wrapped screen line
 
     oap->motion_type = MCHAR;
     oap->inclusive = (curwin->w_curswant == MAXCOL);
@@ -2656,6 +2656,7 @@ nv_screengo(oparg_T *oap, int dir, long dist)
     if (curwin->w_cursor.col > 0 && curwin->w_p_wrap)
     {
        colnr_T virtcol;
+       int     c;
 
        /*
         * Check for landing on a character that got split at the end of the
@@ -2669,6 +2670,12 @@ nv_screengo(oparg_T *oap, int dir, long dist)
            virtcol -= vim_strsize(get_showbreak_value(curwin));
 #endif
 
+       c = (*mb_ptr2char)(ml_get_cursor());
+       if (dir == FORWARD && virtcol < curwin->w_curswant
+               && (curwin->w_curswant <= (colnr_T)width1)
+               && !vim_isprintc(c) && c > 255)
+           oneright();
+
        if (virtcol > curwin->w_curswant
                && (curwin->w_curswant < (colnr_T)width1
                    ? (curwin->w_curswant > (colnr_T)width1 / 2)

diff --git a/src/testdir/test_normal.vim b/src/testdir/test_normal.vim
index f994f970ab7d363b9f576aa177bd6738a50b17be..c437315ae9f653f51f4cb31f09c6d138271acd27 100644 (file)
--- a/src/testdir/test_normal.vim
+++ b/src/testdir/test_normal.vim
@@ -3423,4 +3423,16 @@ func Test_normal_count_after_operator()
   bw!
 endfunc
 
+func Test_normal_gj_on_extra_wide_char()
+  new | 25vsp
+  let text='1 foooooooo ar e  ins‍zwe1 foooooooo ins‍zwei' .
+         \ ' i drei vier fünf sechs sieben acht un zehn elf zwöfl' .
+         \ ' dreizehn v ierzehn fünfzehn'
+  put =text
+  call cursor(2,1)
+  norm! gj
+  call assert_equal([0,2,25,0], getpos('.'))
+  bw!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab

diff --git a/src/version.c b/src/version.c
index 2dd061edaeceb0a821e7b9a990232ad5d45acf32..3d34c035c138174539096f8da0b48fab9f28fa4e 100644 (file)
--- a/src/version.c
+++ b/src/version.c
@@ -757,6 +757,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    3580,
 /**/
     3579,
 /**/