class_docstr: Lexer for fixed format Fortran.
  
  .. versionadded:: 2.1
docstr: Lex a line just as free form fortran without line break.
docstr_tok: ["Lex","a","line","just","as","free","form","fortran","without","line","break","."]
code: def _lex_fortran(self, match, ctx=None):
      """Lex a line just as free form fortran without line break."""
      lexer = FortranLexer()
      text = match.group(0) + "\n"
      for index, token, value in lexer.get_tokens_unprocessed(text):
          value = value.replace("\n", "")
          if value != "":
              yield index, token, value
  
file_path: catboost/contrib/python/Pygments/py3/pygments/lexers/fortran.py
imports: import re
  from pygments.lexer import RegexLexer, bygroups, include, words, using, default
  from pygments.token import Text, Comment, Operator, Keyword, Name, String, Number, Punctuation, Generic
label_desc: Use image node_id 1 for calling the FortranFixedLexer obj's underlying member method code with example usage: obj._lex_fortran(match, ctx) without return types