Language (Tools/Options)
The Language tab of the Options dialog provides access to the PL/B language source options.

Language Options Dialog
The Language options alter the compiler's behavior regarding case sensitivity, allowed label length, comment delimiters, and the default source extension. Additional information regarding these options is available inf the PL/B Runtime Reference (plbrun.chm) under Language Compilers/PLBCMP/Command Line Syntax.
The compiler compatibility mode allows the compiler to recognize either Sunbelt or other third party language features or behaviors.
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