markup to parse (see the Pango Markup docs)
character that precedes an accelerator, or 0 for none
address of return location for a pango.attr_list.AttrList
address of return location for text with tags stripped
address of return location for accelerator char
false if error is set, otherwise true
Parses marked-up text to create a plain-text string and an attribute list.
See the Pango Markup docs for details about the supported markup.
If accel_marker is nonzero, the given character will mark the character following it as an accelerator. For example, accel_marker might be an ampersand or underscore. All characters marked as an accelerator will receive a pango.types.Underline.Low attribute, and the first character so marked will be returned in accel_char. Two accel_marker characters following each other produce a single literal accel_marker character.
To parse a stream of pango markup incrementally, use funcmarkup_parser_new.
If any error happens, none of the output arguments are touched except for error.