root/test/system/casl2_opt/opt_opterr/1.txt

/* [<][>][^][v][top][bottom][index][help] */ 
Usage: ../../../../casl2 [-slLaAtTdmvh] [-oO[<OBJECTFILE>]] [-M <MEMORYSIZE>] [-C <CLOCKS>] FILE1[ FILE2  ...]
/* [<][>][^][v][top][bottom][index][help] */