Unit 'System' Package
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TCompareOption

How to compare strings.

Declaration

Source position: ustringh.inc line 64

type TCompareOption = (

  coIgnoreCase

  

Ignore case (usually identical to coLingIgnoreCase).

);

Description

TCompareOption indicates how 2 strings should be compared. This option is used in the WideStringManager implementation when comparing 2 strings. The following options exist:

Ignore case linguistically (usually identical to coIgnoreCase).
Ignore diacritic characters.
Ignore case (usually identical to coLingIgnoreCase).
Corresponding hiragana and katakana characters compare as equal.
Corresponding hiragana and katakana characters compare as equal.
Ignore nonspace characters (usually identical to coLingIgnoreDiacritic).
Ignore symbols and punctuation characters.
Ignore half-width and full width characters (used in Chinese and Japanese).
Use linguistic rules for casing, instead of file system rules.
Treat digits as numbers (20 before 120).
Handle punctuation as symbols.

Not all platforms will support all possibilities.

See also

TWideStringManager

  

Record containing the various callbacks of the widestring manager.


Documentation generated on: Oct 02 2024