patch 9.0.0342: ":wincmd =" equalizes in two directions

Problem:    ":wincmd =" equalizes in two directions.
Solution:   Make ":vertical wincmd =" equalize vertically only and
            ":horizontal wincmd =" equalize horizontally only.
diff --git a/src/ex_cmdidxs.h b/src/ex_cmdidxs.h
index fe5ca9b..065bf05 100644
--- a/src/ex_cmdidxs.h
+++ b/src/ex_cmdidxs.h
@@ -13,24 +13,24 @@
   /* f */ 166,
   /* g */ 183,
   /* h */ 189,
-  /* i */ 198,
-  /* j */ 218,
-  /* k */ 220,
-  /* l */ 225,
-  /* m */ 288,
-  /* n */ 306,
-  /* o */ 326,
-  /* p */ 338,
-  /* q */ 377,
-  /* r */ 380,
-  /* s */ 400,
-  /* t */ 470,
-  /* u */ 516,
-  /* v */ 527,
-  /* w */ 548,
-  /* x */ 562,
-  /* y */ 572,
-  /* z */ 573
+  /* i */ 199,
+  /* j */ 219,
+  /* k */ 221,
+  /* l */ 226,
+  /* m */ 289,
+  /* n */ 307,
+  /* o */ 327,
+  /* p */ 339,
+  /* q */ 378,
+  /* r */ 381,
+  /* s */ 401,
+  /* t */ 471,
+  /* u */ 517,
+  /* v */ 528,
+  /* w */ 549,
+  /* x */ 563,
+  /* y */ 573,
+  /* z */ 574
 };
 
 /*
@@ -48,7 +48,7 @@
   /* e */ {  1,  0,  2,  0,  0,  0,  0,  0,  0,  0,  0,  9, 11, 12,  0,  0,  0,  0,  0,  0,  0, 23,  0, 24,  0,  0 },
   /* f */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 10,  0,  0,  0,  0,  0, 16,  0,  0,  0,  0,  0 },
   /* g */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  2,  0,  0,  4,  5,  0,  0,  0,  0 },
-  /* h */ {  5,  0,  0,  0,  0,  0,  0,  0,  6,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
+  /* h */ {  5,  0,  0,  0,  0,  0,  0,  0,  6,  0,  0,  0,  0,  0,  9,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
   /* i */ {  1,  0,  0,  0,  0,  3,  0,  0,  0,  4,  0,  5,  6,  0,  0,  0,  0,  0, 15,  0, 17,  0,  0,  0,  0,  0 },
   /* j */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0 },
   /* k */ {  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
@@ -69,4 +69,4 @@
   /* z */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }
 };
 
-static const int command_count = 590;
+static const int command_count = 591;