Merge branch 'master' of https://git.w21.org/utils/nslook-c

README.md

 # nslook-c
-simple, concise ip address and hostname lookup, started 1992
+simple, concise ip address and hostname lookup, started 1992;
 status: complete, fairly stable
 
 nslook
@@ -15,15 +15,17 @@ was actually necessary to do this dance:
     > 88.199.214.85.in-addr.arpa
 
 Anyway, I found that extremely tedious, and I also found nslookup's
-output too verbose in most situation.
-
-On top of that, in some cases nslookup and its younger sibling
-host(1) weren't helpful debugging name lookup problems -- they
-always used the resolver library and thus DNS, which wasn't the case
-for most other programs, which used gethostbyname(3) and
-gethostbyaddr(3). Depending on the system configuration, this
-resulted in DNS lookups or not, and for the cases where not, I
-needed some other tool to isolate and reproduce an issue.
+output too verbose in most situations.
+
+On top of that, in some cases nslookup and its younger siblings
+host(1) and dig(1) weren't helpful debugging name lookup problems --
+they always used the resolver library and thus DNS, which wasn't the
+case for most other programs, which used gethostbyname(3) and
+gethostbyaddr(3). Depending on the system's configuration, this
+resulted in DNS lookups or not, and at least for the cases where
+not, I needed some other tool to isolate and reproduce an issue
+using the standard name lookup whatever it was -- DNS, files, or
+NIS, to name a few.
 
 So I wrote nslook(1). The name as a shortened form of "nslookup"
 should express what I wanted, a more concise and in some situations