-# %s - Replaced with the input name of the program, or the program to
-# execute, as appropriate.
-# %llvmgcc - llvm-gcc command
-# %llvmgxx - llvm-g++ command
-# %prcontext - prcontext.tcl script
+# This script is typically used by cd'ing to a test directory and then
+# running TestRunner.sh with a list of test file names you want to run.