Return file path to an extension appendix relative to a directory containing all such appendices. - name - extension name

Split an extension name, returning (vendor, rest of name). The API prefix of the name is ignored.

Capture added interfaces for a `<version>` or `<extension>`. - interface - Element for `<version>` or `<extension>`, containing `<r

Mark up an extension name as a link in the spec.

Mark up an API version name as a link in the spec.

Generate protection string. Protection strings are the strings defining the OS/Platform/Graphics requirements for a given API command

Generate struct (e.g. C "struct" type). This is a special case of the <type> tag where the contents are interpreted as a set of <memb

Generate all interfaces required by an API version or extension. - interface - Element for `<version>` or `<extension>`

Return the length of the type field is an indented, formatted declaration for a `<param>` or `<member>` block (e.g. function parameter

Return the appropriate conventions object for the given API name.

Return the length of the longest type field for a member/parameter. - info - TypeInfo or CommandInfo.

Extract all dependencies from a feature's depends attribute.

True, if this format has an alpha component

True, if this format has a blue component

True, if this format has a green component

True, if this format has a red component

Check if feature depends on target_name (directly or transitively).

Return True if name is an API version name.

Iterate through the ancestors of a handle type.

Markup a leaf name as an asciidoc link to an API version or extension anchor. - name - version or extension name

Load ElementTree into a Registry object and parse it.

Turn a `<proto>` `<name>` into C-language prototype and typedef declarations for that name. - name - contents of `<name>` tag

Make the function-pointer typedef name for a command or funcpointer name. If this is a function pointer <type> tag, do not prepe

Mark a command as required or not. - cmdname - name of command - required - boolean (to tag features as required or not)

Recursively process a dependency in infix form, transforming it into asciidoctor markup with expression nesting indicated by indentation

Merge multiple APIs using the precedence order specified in apiNames. Also deletes <remove> elements. tree - Element at the root of the h

Merge internal API features (apitype='internal') into their public dependents. This processes the tree to find features marked with apitype='inte

Markup an operator as an asciidoc spec markup equivalent - op - operator ('+' or ',')

Check if the parameter passed in is a pointer to an array. param the XML information for the param

Check if the parameter passed in is a pointer. param the XML information for the param

BNF grammar for protect expressions; same as dependencyBNF but supports '!' unary NOT prefix. boolop :: '+' | ',' macroname :: '!'? Char(alp

Return protect expression translated to a form suitable for use in C preprocessor conditionals (#if expressions). This wraps each ident

Return the desired quantifier for a list of a given length.

Process `<remove>` tags for a `<version>` or `<extension>`. - interface - Element for `<version>` or `<extension>`, containing `<re

Process `<require>` tags for a `<version>` or `<extension>`. - interface - Element for `<version>` or `<extension>`, containing `<r

Return true if we should insert a "may alias" macro in this file. Only used by OpenXR right now.

Strip unsupported APIs from attributes of APIs. dictionary - dictionary of list of structure name strings supportedDictionary -

Construct a "validextensionstructs" list for parent structures based on "structextends" tags in child structures. Only do this f

Return True if OutputGenerator.endFeature should write this feature. Defaults to always True. Used in COutputGenerator. May

Return extension name prefix for EXT extensions. Implemented in terms of api_prefix. May override.

Return extension name prefix for KHR extensions. Implemented in terms of api_prefix. May override.