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

# wml::fmt::sdf(3)

Simple Document Format (SDF)

## NAME

wml::fmt::sdf - Simple Document Format (SDF)

## SYNOPSIS

```
 #use wml::fmt::sdf
 <: print &wml_fmt_sdf({ FILE => $file, ... }); :>
 <sdf>
 H1: ...
 ...
 H2: ...
 ...
 </sdf>
```

## DESCRIPTION

The usage is simple: surround all SDF source text with the `"<sdf>"` container tag and then just write SDF format inside it as you would do when writing plain SDF documents. The corresponding HTML code is created via SDF's *sdf2html* filter.

## AUTHOR

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

## REQUIRES

```
 Internal: P1, P2, P3
 External: sdf
```

## SEE ALSO

[**sdf**(1)](/sdf/1.md), http://www.mincom.com/mtr/sdf/