---
name: "wml::std::case"
section: "3"
platform: "linux"
package: "wml"
version: "2.32.0~ds1-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/wml::std::case"
---

# wml::std::case(3)

Convert Tags to Upper or Lower Case

## NAME

wml::std::case - Convert Tags to Upper or Lower Case

## SYNOPSIS

```
 #use wml::std::case [global={upper,lower}]
 <case:upper>
 ...
 </case:upper>
 <case:lower>
 ...
 </case:lower>
```

## DESCRIPTION

The `"<case:upper>"` and `"<case:lower>"` container tags convert all HTML tags in their body either to upper or lower case.  Alternatively there is a useful variant: Adding the `"global"` attribute while loading this include file leads to a global case conversion, i.e.  `"#use wml::std::case` `global=upper"` just converts all HTML tags of the finally generated page to upper case.

Internally this include file uses the `"<tagconv>"` container tag provided by HTMLfix (pass 7).

## AUTHOR

```
 Ralf S. Engelschall
 rse@engelschall.com
 www.engelschall.com
```

## REQUIRES

```
 Internal: P1, P5, P6
 External: --
```

## SEE ALSO

[**wml\_p7\_htmlfix**(3)](/wml_p7_htmlfix/3.md).