HP SunSoft Pascal 4.0 Manual do Utilizador descarregar pdf (Página 51)

The Pascal Compiler 27

The –cond option instructs pc to compile the lines in your program that begin

with the %debug compiler directive. If you compile your program without

–cond, pc treats lines with the %debug directive as comments.

–xl runs your program through the preprocessor cppas, which handles the

Apollo DOMAIN

-style Pascal compiler directives, such as %debug.

See Appendix A, “Pascal Preprocessor,” for a complete description of

conditional variables, cppas, and compiler directives.

–config

You can only use this option when you also use the -xl option.

The –config option sets a conditional variable to true. You can only use this

option when you use the preprocessor cppas, which is invoked when you use

the -xl option.

Pascal supports the –config option with only one value. For example, Pascal

accepts –config one, but not –config one two. To specify more than one

variable, use multiple –config options on the command-line.

If you use -config but do not give a variable, the value of the predeﬁned

conditional variable %config is set to true.

–xl runs your program through the preprocessor cppas, which handles the

Apollo DOMAIN-style Pascal compiler directives, such as %config.

See Appendix A, “Pascal Preprocessor,” for a complete description of conditional

variables, cppas, and compiler directives.

–Dname[=def]

The –D option deﬁnes a symbol name to the C preprocessor, cpp. It is

equivalent to using the #define statement in your program. If you do not

include a deﬁnition, name is deﬁned as 1. See cpp(1) for more information.

If you use this option with the -xl option, -D is equivalent to using the

%config directive in your program.

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HP SunSoft Pascal 4.0 Manual do Utilizador Página 51