Replace Inside Return Document

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# Replace Inside Return Document

Subroutine Name | Executable Example | Viewable Example | Resources
--- | --- | --- | ---
W3REPLACE | E3TEMPL | E3TEMPL | E3TEMPL.HTML

> Description

>   Search the already written output page for a specific string and replace all occurrences with a new string. Use together with `W3LOAD-RESOURCE` for template processing.

>   With the encoding parameter, the given data will be encoded before the replacement is done:

>   - " " for no encoding

>   - "HTML" for HTML encoding (e.g. `<` becomes `&lt;`)

>   - "URL" for URL encoding

>   - "XML" for XML encoding (e.g. `<` becomes `&lt;`)

> Parameters

>       1 W3ENCODING   (A) DYNAMIC BY VALUE    /* i /m : encoding
>       1 W3OLD        (A) DYNAMIC BY VALUE    /* i /m : old string
>       1 W3NEW        (A) DYNAMIC BY VALUE    /* i /m : new string

> How To Invoke

>       PERFORM W3REPLACE "$weather$" "fine, no clouds"