fix Makefile, README.md and code for 2004/newbern

2004/newbern/README.md

@@ -4,46 +4,57 @@
     28 Jeanette Ave. #1
     Belmont, MA 02478
 
-## To build:
+# To build:
 
-        make all
+```sh
+make
+```
 
-### To run
+### To run:
 
-        ./newbern newbern.dat "IOCCC 2004"
+```sh
+./newbern [file.dat arg]
+```
 
 ### Try:
 
-        echo SOS | ./newbern
+```sh
+./newbern newbern.dat "IOCCC 2004"
+echo SOS | ./newbern
+```
 
-## Judges' comments
+## Judges' comments:
 
-    The program is formatted using the same font glyphs as the example
-    data file.
+The program is formatted using the same font glyphs as the example
+data file.
 
-## Author's comments
+## Author's comments:
 
-    This is a configurable banner-like program.
+This is a configurable banner-like program.
 
-    Examples:
+### Examples:
 
-      - To convert a character glyph into a data file
+- To convert a character glyph into a data file
 
-        ./newbern char < some_nicely_shaped_text >> data_file
+```sh
+./newbern char < some_nicely_shaped_text >> data_file
+```
 
-      - To print a string using glyphs from a data file
+- To print a string using glyphs from a data file
 
-        ./newbern data_file a_string
+```sh
+./newbern data_file a_string
+```
 
-    Extra functionality:
+### Extra functionality:
 
-    The program can also act as a Morse encoder, unarguably.
+The program can also act as a Morse encoder, unarguably.
 
-    It also has double-super-secret encryption capabilities.
-    Decryption is left as an exercise for the reader.
+It also has double-super-secret encryption capabilities.
+Decryption is left as an exercise for the reader.
 
-    Portability:
+### Portability:
 
-    The program assumes an ASCII operating environment.
+The program assumes an ASCII operating environment.
 
-    The program is best viewed with tab-stops set to 8.
+The program is best viewed with tab-stops set to 8.