User interface > Translation options > Substitution options > Unification of upper and lower case > Unify all cases
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. If the option to unify all cases is enabled, an additional button "Save identifiers" appears on the substitution options page, because the list might be changed during the translation process.
Whenever additional files are translated and new identifiers were found, you are asked to save them. If you accept, at first a dialog appears by which you can select a file for the list. If the path to the file is different to the path which is set in the field Preprocessor identifers or if no path is set there at all, you are asked whether you want to insert the new path into the options.
With the button "Reload identifiers" the list can be reloaded, if the list has been edited manually in an external text editor,
The spelling of a small number of fixed identifiers cannot be changed by the identifier list.