Enhance the Fixnum class with a XML escaped character conversion.
XML escaped version of chr. When escape is set to false the CP1252 fix is still applied but utf-8 characters are not converted to character entities.
# File lib/builder/xchar.rb, line 171
171: def xchr(escape=true)
172: n = XChar::CP1252[self] || self
173: case n when *XChar::VALID
174: XChar::PREDEFINED[n] or
175: (n<128 ? n.chr : (escape ? "&##{n};" : [n].pack('U*')))
176: else
177: Builder::XChar::REPLACEMENT_CHAR
178: end
179: end
Disabled; run with --debug to generate this.
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