40Chapter 2 Code V Font SelectionCode V Font SelectionSince Code V runs on top of another emulation, the Code V Language hasthe ability to print either emulation fonts or Code V fonts. When Code V isturned on via the ^PY^- command, it sets the out of pass font to the 10 CPIDraft emulation font using the character set selected on the Control Panel.Code V has the ability to select different kinds of fonts via Code V fontcommands. These font commands and their effect(s) are listed below:^IFONT,S# If issued inside a pass, the specified font is changed for theduration of the pass. If issued outside a pass, the font is changedto the specified Code V font both inside and outside passes.^S# Valid only inside a pass, this command changes the font of thecharacters in the current pass to the specified Code V font.^# Valid only outside a pass, this command changes the font of thecharacters outside passes to the specified Code V font.^@C Valid only outside a pass, this command changes the emulationfont, thus affecting Code V outisde of pass characters andcharacters printed after exiting Code V.Code V Character Set SelectionAll emulations and Code V have two character sets: upper (eigth bit high) andlower (eigth bit low). For all Code V fonts, the default lower character set(characters 20 - 7F hex) is US and the default upper character set (charactersA0 - FF hex) is Latin1. Complete charts for the US and Latin1 character setsare available in Appendix F, Table 46: on page 287.The CVCC font lower character set may be selected within Code V by usingthe ^IISO command. The Code V font upper character set cannot be changedand is always Latin1. Changing the character set via the control panel doesnot alter the Code V character sets. The effects of the ^IISO command aredescribed below.• When ^IISO is sent inside a pass:The selected ISO character set (also called language in the Code Vmanual) lasts only until the end of that pass.• When ^IISO is sent outside a pass:The selected ISO character set is used both inside and outside passesuntil Code V is exited. Also, upon re-entering Code V, the ISO characterset selection made during the previous Code V session is retained.To form an ISO character set, ^IIISO only changes 12 characters from thelower US set. These 12 character differences are shown for each ISOcharacter set on page 47.
