Problem: Ipv6 feature not shown in :version output.
Solution: Add ipv6 in :version output. (Ozaki Kiichi, closes #5924)
-*eval.txt* For Vim version 8.2. Last change: 2020 Apr 08
+*eval.txt* For Vim version 8.2. Last change: 2020 Apr 13
VIM REFERENCE MANUAL by Bram Moolenaar
insert_expand Compiled with support for CTRL-X expansion commands in
Insert mode. (always true)
job Compiled with support for |channel| and |job|
+ipv6 Compiled with support for IPv6 networking in |channel|.
jumplist Compiled with |jumplist| support.
keymap Compiled with 'keymap' support.
lambda Compiled with |lambda| support.
"-iconv",
#endif
"+insert_expand",
+#ifdef FEAT_IPV6
+ "+ipv6",
+#else
+ "-ipv6",
+#endif
#ifdef FEAT_JOB_CHANNEL
"+job",
#else
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 574,
/**/
573,
/**/