class_docstr: For Matlab source code.
  
  .. versionadded:: 0.10
code: def analyse_text(text):
      if re.match("^\s*%", text, re.M):  # comment
          return 0.2
      elif re.match("^!\w+", text, re.M):  # system cmd
          return 0.2
  
file_path: wandb/wandb/vendor/pygments/lexers/matlab.py
imports: import re
  from pygments.lexer import Lexer, RegexLexer, bygroups, words, do_insertions
  from pygments.token import Text, Comment, Operator, Keyword, Name, String, Number, Punctuation, Generic, Whitespace
  from pygments.lexers import _scilab_builtins
label_desc: Use image node_id 1 for calling the MatlabLexer obj's underlying member method code with example usage: obj.analyse_text(text) and returns: int, int