class_docstr: Assemble a byte string or char value.
      
class_docstr_tok: ["Assemble","a","byte","string","or","char","value","."]
code: def append_charval(self, char_number):
      self.chars.append(_unichr(char_number).encode("ISO-8859-1"))
  
imports: from __future__ import absolute_import
  import re
  import sys
label_desc: Use image node_id 3 for calling the BytesLiteralBuilder obj's underlying member method code with example usage: obj.append_charval(char_number) without return types