1#
2# Error messages and exception class
3#
4
5module YAML
6
7	#
8	# Error messages
9	#
10
11	ERROR_NO_HEADER_NODE = "With UseHeader=false, the node Array or Hash must have elements"
12	ERROR_NEED_HEADER = "With UseHeader=false, the node must be an Array or Hash"
13	ERROR_BAD_EXPLICIT = "Unsupported explicit transfer: '%s'"
14    ERROR_MANY_EXPLICIT = "More than one explicit transfer"
15	ERROR_MANY_IMPLICIT = "More than one implicit request"
16	ERROR_NO_ANCHOR = "No anchor for alias '%s'"
17	ERROR_BAD_ANCHOR = "Invalid anchor: %s"
18	ERROR_MANY_ANCHOR = "More than one anchor"
19	ERROR_ANCHOR_ALIAS = "Can't define both an anchor and an alias"
20	ERROR_BAD_ALIAS = "Invalid alias: %s"
21	ERROR_MANY_ALIAS = "More than one alias"
22	ERROR_ZERO_INDENT = "Can't use zero as an indentation width"
23	ERROR_UNSUPPORTED_VERSION = "This release of YAML.rb does not support YAML version %s"
24	ERROR_UNSUPPORTED_ENCODING = "Attempt to use unsupported encoding: %s"
25
26	#
27	# YAML Error classes
28	#
29
30	class Error < StandardError; end
31	class ParseError < Error; end
32    class TypeError < StandardError; end
33
34end
35