User interface > Translation options > Substitution options > Unification of upper and lower case > Match declaration case
Match declaration case is the default setting that is used, when the checkbox "Unify all cases" on the substitution options page is disabled. This option determines how the problem is handled that in C++, unlike Delphi, identifiers are case sensitive. The effect of this option is demonstrated using an example in the Case sensitivity section.
The field Preprocessor identifers the path to a list of identifiers can be set and with the button "Reload identifiers" the list can be reloaded, if the list has been edited manually in an external text editor,