Add 2018/hou/try.sh + format/typo checks

2018/hou/README.md

@@ -28,15 +28,10 @@ View `output.html` in a browser.
 ### Try:
 
 ```sh
-grep -e '[-?+*/^&|.<>=]' prog.c
-
-(cd ..; ls -lS */prog.c) | \
-awk 'BEGIN { print "["; } { print "{\"winner\":\"",$9,"\", \"size\":",$5,"},"} END { print "]"}' \
-> ioccc.json
-./prog < ioccc.json > ioccc.html
+./try.sh
 ```
 
-View `output.html` in a browser.
+As the script says, open `output.html` in a browser.
 
 What's not right with the output?  How can one fix it?
 
@@ -44,7 +39,7 @@ What's not right with the output?  How can one fix it?
 ## Judges' remarks:
 
 This entry exhibits a way of obfuscation we haven't seen before, we think.
-The rulez of programming in an imperative language are violated, aren't they?
+The `rulez` of programming in an imperative language are violated, aren't they?
 
 Try figuring out how to increase the number of different colors, if you can.
 
@@ -58,7 +53,7 @@ to generate an HTML page from a JSON feed.
 This entry takes such decadence to an extreme. It just calls a bunch of
 libraries to generate an HTML page from a JSON feed, literally. There is no
 variable (function parameters included), no operator, no flow control statements
-except a few decorative returns. In compliance to production coding standards,
+except a few decorative `return`s. In compliance to production coding standards,
 the code is littered with fashionable jargon, doxygen comment, and license text.
 
 As one would expect from such an approach, this program is much more resource