Validation String A (changes)
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WindowManager
» SWI Calls
» Wimp_CreateIcon
» Wimp_CreateIcon (window syntax)
» Icon Block
» Icon Data
» Validation Strings
» Validation String A
Validation String A
Use
Exclude/accept only certain characters into a writeable writable icon.
Notes
When the system alphabet is UTF8 this validation command accepts multi-byte characters.
Window Manager 4.87 onward convert SPACE’s in writable icons to a HARDSPACE. If SPACE is to be excluded, exclude both SPACE and HARDSPACE (Alt-SPACE via keyboard, or ASCII 160)
Syntax
A[char list][~exclusion list] |
Allow characters in char list |
Disallow characters in exclusion list |
Examples
A0-9a-z~b |
Allows 0..9, a, c..z |
A~X |
Allows all chars but X |
A~\~ |
Allows all chars but ~ |
A~ |
Allows all chars |
See also
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