T
- tab, form source tab, 4.1.3 Tab Form
- tape I/O, not supported, 5.2 Incompatibility Issues
- tcov, -xprofile, 3.4.164 –xprofile=p
- templates, inline, 3.4.51 –libmil
- temporary files, directory for, 3.4.93 –temp=dir
- traceback, 3.4.95 –traceback[={%none|common|signals_list}]
- trapping
- floating-point exceptions, 3.4.37 –ftrap=t
- on memory, 3.4.171 –xsafe=mem
- type declaration alternate form, 4.2.2 Abbreviated Size Notation for Numeric Data Types