category

# `help_info_support`

Experimental help predicates for inline browsing of the Texinfo versions of the Handbook and APIs documentation. Currently requires Ciao Prolog, ECLiPSe, GNU Prolog, XVM, SICStus Prolog, SWI-Prolog, Trealla Prolog, XSB, or YAP as the backend running on a POSIX system.

Availability:
`logtalk_load(help(loader))`
Author: Paulo Moura
Version: 0:9:0
Date: 2025-05-02
Compilation flags:
`static`
Complements:
help
Uses:
os
user
Remarks:
(none)
Inherited public predicates:
(none)

## Public predicates

### `handbook/0`

Opens inline the Texinfo version of the Handbook.

Compilation flags:
`static`
Mode and number of proofs:
`handbook` - `one`

### `handbook/1`

Opens inline the Texinfo version of the Handbook at the given topic.

Compilation flags:
`static`
Template:
`handbook(Topic)`
Mode and number of proofs:
`handbook(+atom)` - `one`
`handbook(+predicate_indicator)` - `one`
`handbook(+non_terminal_indicator)` - `one`

### `apis/0`

Opens inline the Texinfo version of the APIs documentation.

Compilation flags:
`static`
Mode and number of proofs:
`apis` - `one`

### `apis/1`

Opens inline the Texinfo version of the APIs documentation at the given topic.

Compilation flags:
`static`
Template:
`apis(Topic)`
Mode and number of proofs:
`apis(+atom)` - `one`
`apis(+predicate_indicator)` - `one`
`apis(+non_terminal_indicator)` - `one`

### `man/1`

Opens inline the man page of the given script.

Compilation flags:
`static`
Template:
`man(Script)`
Mode and number of proofs:
`man(+atom)` - `one`

## Protected predicates

(no local declarations; see entity ancestors if any)

## Private predicates

(no local declarations; see entity ancestors if any)

## Operators

(none)