./cmd_case_bad.svx:3:7: error: Found "mixed", expecting "PRESERVE", "TOUPPER", or "TOLOWER"
 *Case mixed
       ^~~~~
./cmd_case_bad.svx:4:7: error: Found "tol0wer", expecting "PRESERVE", "TOUPPER", or "TOLOWER"
 *CASE tol0wer
       ^~~~~~~
./cmd_case_bad.svx:5:7: error: Found "to", expecting "PRESERVE", "TOUPPER", or "TOLOWER"
 *case to lower
       ^~
./cmd_case_bad.svx:6:15: error: End of line not blank
 *case tolower toupper
               ^~~~~~~
./cmd_case_bad.svx:7:7: error: Found "", expecting "PRESERVE", "TOUPPER", or "TOLOWER"
 *case 42
       ^

Removing trailing traverses...

Concatenating traverses...

Simplifying network...

Calculating network...

Calculating traverses...

Calculating trailing traverses...

Calculating statistics...

Survey contains 1 survey station, joined by 0 legs.
There are 0 loops.
Total length of survey legs =    0.00m (   0.00m adjusted)
Total plan length of survey legs =    0.00m
Total vertical length of survey legs =    0.00m

There were 0 warning(s) and 5 error(s) - no output files produced.
