s_hasalpha

Tests whether in the handed over sign chain one Letter is.

Parametre

< Sign chain>

The sign chain to be tested.

Return value

1 if a letter is included, is absent 0 if not or if the parametre.

Syntax

s_hassalpha (<Sign chain>...)

Example

Command line inputs:

Echo s_hasalpha (32c)

1

Echo s_hasalpha (32)

0

Remark

The function has no short help.

See also

s_isalpha

s_isdigit

s_match