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" Make identifiers case-sensitive"

When this check box is checked identifiers are case-sensitive, so for example the following are all different identifier (hi, Hi, hI, and HI).

When this check box is not checked, identifiers are not case-sensitive, so the identifiers in the previous example are all the same identifier.

Case-sensitive identifiers are disabled by default, since Pascal is normally not a case-sensitive language. If you enable this option then remember to use all lowercase for keywords and built-in identifiers (such as var, integer, input, writeln).

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