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Figure 38–17. isLowerCase
| $BUILTIN BOOLEAN PROCEDURE isLowerCase (INTEGER char); |
isLowerCase returns TRUE if and only if char is the character code for a lowercase letter, i.e., one of the lowercase letters a through z.
Example 38–18. Use of isLowerCase
| isLowerCase('b') = TRUE isLowerCase('M') = FALSE isLowerCase('#') = FALSE isLowerCase('9') = FALSE |
MAINSAIL Language Manual, Section 38.20