+ "PRETTY-PRINT-CHECK-DIRECTORY DIR => SUCCESS
+
+ARGUMENTS AND VALUES:
+
+ DIR: A directory to recurse into and check files
+ SUCCESS: T if there were no failures
+
+DESCRIPTION:
+
+ PRETTY-PRINT-CHECK-DIRECTORY checks DIR for any errors, dumping them to output
+ and returning a single flag.
+
+ Unlike check-directory, PRETTY-PRINT-CHECK-DIRECTORY is built for continuous
+ integration, dumping errors to standard out and returning a singular result.
+
+EXAMPLES:
+
+ (pretty-print-check-directory \"src\") => nil"