Module:Utils/doc: Difference between revisions
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; <code>value_provided(s)</code>* | ; <code>value_provided(s)</code>* | ||
: Checks if <code>s</code> is a non-empty string. | : Checks if <code>s</code> is a non-empty string. | ||
; <code>wlink(a, b, lang)</code> | |||
: Provides a link to Wikipedia. | |||
; <code>eval_num_arg(input, def_value)</code>* | ; <code>eval_num_arg(input, def_value)</code>* | ||