To je dokumentacijska podstran za glavno stran Predloga:Str index any. Namenjena je shranjevanju navodil, kategorizaciji in drugi vsebini, ki ni del glavne strani.

The Template:str_index_any extracts a specified nth character from a string, even allowing for accented letters to be included in the string.

((str index any|text|n)) = Returns the n-th character of text.

Supports a larger character set, allowing the text to have accented letters. Returns an error message for unknown characters. Returns   for a blank space.

• ((Str index any|0123456789ABCDEF|15)) → E
• ((Str index any|ÁBĆĎÉf-ABCDEF|4)) → Ď
• (( Str len |(( Str index any |a b|1)))) → 1
• (( Str len |(( Str index any |a b|2)))) → 5
• (( Str len |(( Str index any |a b|3)))) → 1

The last example shows extraction of letter "b" with string length as 1. The prior example extracts a blank but considers the length as 5 for the 5 characters " " even though there is only 1 space, and hence, ((str len| )) → 5. If surrounded by 2 other characters, then the length might be totalled incorrectly as 7 (rather than 3 characters):

• (( Str len |<(( Str index any |a b|2))>)) → 7
• (( Str len |X(( Str index any |a b|2))X)) → 7
• (( Str len |X(( Str index |a b|2))X)) → 3
• X(( Str index any |a b|2))X → X X

The same string-length problem occurs when using template (( Str index )). There might be other quirks as well, but most cases work as expected.

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