[Lazarus] TMask revisited
joshyfun at gmail.com
Wed Oct 20 21:36:49 CEST 2021
El 20/10/2021 a las 11:34, Bart via lazarus escribió:
>> There are IMHO two front lines, one is the "replace" of TMask in
>> internal LCL functions, exposed or not to the user, and in this case all
>> options that allow mimic the old behaviour should be disabled. The other
>> one is the TMask itself which can be "replaced" with same settings as
>> internal LCL functions and/or a TMaskExtended which can use all the
>> syntax options.
> I'm sorry, but I don't really know what you mean here.
Sorry, my English is... BAD :-) I mean the uses of TMask in the IDE, in
example, where the user of "Find in files" (another example) expects
simple masks to be used like "?" and "*" only, no ranges, no sets, no
escape chars, etc. Ans in the other hand a class (maybe TMaskExtended)
which the programmer can use full features.
>> but current TMask allows ranges and
>> sets which is confusing me about the function requirements.
> Again ,not sure what you mean by that.
> In the old TMask I introduced the option to disable that and called it
> moDisableSets (I'm also not native English), where your use of the
> word Range might have beeen more appropriate.
> In Pascal a set (of characters) is ['a'..'z'], whic is a synatx TMask
> does not support AFAICS.
In the "masks" world sets are a group of chars inside "", optional
chars, option chars, or other fancy name.
Range syntax: [a-z]
Set syntax: [abcdefghijklmnopqrstuvwxyz]
I think you are talking about TMask use inside IDE and LCL functions,
meanwhile I'm talking about TMask capabilities.
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