RPF
227
RPF — Return to Previous Font
Format
RPF;
Parameter
None
Function
The RPF command resumes use of a font saved by a previous SCF (save current font)
command. The RPF commands return to the fonts in the reverse order in which they
were saved.
SCF and RPF are particularly useful in macros.
File
!R! RES; UNIT P;
MCRO SMALLPRINT;
SCF; FSET 10V; TEXT %1, E;
RPF;
ENDM;
SFNT ’Helvetica’, 12; SLS 14;
EXIT;
Computer literature is littered with acronyms such
as !R! CALL SMALLPRINT, ’CPU, DOS, EEPROM’;
EXIT; and the like. Small capitals
make these easier to read. Compare the effect of
printing CPU, DOS, and EEPROM in regular capitals.
!R! PAGE; EXIT;
Printout
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