Add 1992/adrian/try.sh

This script shows the entry itself as well as some of the other tools
that the entry generates. The adwc / wc one uses a pipeline to show the
output (with leading spaces and filename removed along with squeezing
spaces) and also writes each to a text file to use diff on, to show how
they have the same output.

Not all the tools are in the script. The adbasename might have a bug
(in any case it doesn't appear to function exactly like basename(1) in
that it requires two args, not one) so it is not used and adgrep is not
used either. For the latter one the author's remarks might provide some
clues as to why I did not include it.

1992/adrian/README.md

@@ -20,7 +20,7 @@ For more detailed information see [1992 adrian in bugs.md](/bugs.md#1992-adrian)
 ### Try:
 
 ```sh
-./adrian adrian.grep.try < README.md
+./try.sh
 ```
 
 For the slow minded, try:
@@ -29,9 +29,6 @@ For the slow minded, try:
 ./adsleep 32767
 ```
 
-NOTE: if you do not specify an arg some of the programs such as `adsleep` it
-will very likely segfault do something funny. This is supposed to happen.
-
 
 ## Judges' remarks:
 
@@ -160,11 +157,11 @@ Running:
 
 will perform a function similar to that of the unix `from` command.
 
-If no filename is specified on the command line, then `__FILE__` is used
-as the specification for the automaton.  (Originally `"adgrep.c"` the file was renamed
-to `adrian.c` by the judges but for more portability the arg was changed to
-`__FILE__`.)  In this case, the program will search for
-matches to the regular expression:
+If no filename is specified on the command line, then `__FILE__` is used as the
+specification for the automaton. (Originally this was `"adgrep.c"` but the file
+was renamed to `adrian.c` by the judges and for more portability the arg was
+changed to `__FILE__`.)  In this case, the program will search for matches to
+the regular expression:
 
 ```
 ^.[^|C][^w[Q]*(Q|[w[]c).*|^.[C|]$
@@ -219,7 +216,7 @@ you can search for matches to
 
 By some freak happenstance, lines of `adrian.c` which match this regular
 expression form a unix `head(1)` command.  It prints the first ten lines of
-the file specified on the command line or adrian.c if no file is
+the file specified on the command line or `adrian.c` if no file is
 specified (again this was changed to `__FILE__`).
 
 By setting the first line to