Rules

Data Structures
struct	xkb_rule_names
struct	xkb_component_names

Functions
XKB_EXPORT bool	xkb_component_names::xkb_components_names_from_rules (struct xkb_context *context, const struct xkb_rule_names *rmlvo_in, struct xkb_rule_names *rmlvo_out, struct xkb_component_names *components_out)

Detailed Description

Utility functions related to rules, whose purpose is introduced in: XKB the keyboard keymap configuration.

Function Documentation

xkb_components_names_from_rules()

XKB_EXPORT bool xkb_components_names_from_rules	(	struct xkb_context *	context,
		const struct xkb_rule_names *	rmlvo_in,
		struct xkb_rule_names *	rmlvo_out,
		struct xkb_component_names *	components_out
	)

Resolve RMLVO names to KcCGST components.

This function is used primarily for debugging. See xkb_keymap::xkb_keymap_new_from_names() for creating keymaps from RMLVO names.

Parameters

[in]	context	The context in which to resolve the names.
[in]	rmlvo_in	The RMLVO names to use.
[out]	rmlvo_out	The RMLVO names actually used after resolving missing values.
[out]	components_out	The KcCGST components resulting of the RMLVO resolution.

rmlvo_out and components can be omitted by using NULL, but not both.

If components is not NULL, it is filled with dynamically-allocated strings that should be freed by the caller.

Returns

true if the RMLVO names could be resolved, false otherwise.

See also

Introduction to RMLVO

Introduction to KcCGST

xkb_rule_names

xkb_component_names

xkb_keymap::xkb_keymap_new_from_names()

Since

1.9.0