patch 9.0.1479: small source file problems; outdated list of distrib. files

Problem:    Small source file problems; outdated list of distributed files.
Solution:   Small updates to source files and list of distributed files.
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 3ccb29a..085467e 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -5107,7 +5107,8 @@
 	    *cmd++ = NUL;		    // replace it with a NUL
     }
 
-    if (search_regcomp(pat, &used_pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)
+    if (search_regcomp(pat, &used_pat, RE_BOTH, which_pat, SEARCH_HIS,
+							    &regmatch) == FAIL)
     {
 	emsg(_(e_invalid_command));
 	return;