environment/lib/python2.7/site-packages/IPython/core/magic.py
def format_latex(self, strng):
        """Format a string for latex inclusion."""

        # Characters that need to be escaped for latex:
        escape_re = re.compile(r'(%|_|\$|#|&)',re.MULTILINE)
        # Magic command names as headers:
        cmd_name_re = re.compile(r'^(%s.*?):' % ESC_MAGIC,
                                 re.MULTILINE)
        # Magic commands
        cmd_re = re.compile(r'(?P<cmd>%s.+?\b)(?!\}\}:)' % ESC_MAGIC,
                            re.MULTILINE)
        # Paragraph continue
        par_re = re.compile(r'\\$',re.MULTILINE)

        # The "\n" symbol
        newline_re = re.compile(r'\\n')

        # Now build the string for output:
        #strng = cmd_name_re.sub(r'\n\\texttt{\\textsl{\\large \1}}:',strng)
        strng = cmd_name_re.sub(r'\n\\bigskip\n\\texttt{\\textbf{ \1}}:',
                                strng)
        strng = cmd_re.sub(r'\\texttt{\g<cmd>}',strng)
        strng = par_re.sub(r'\\\\',strng)
        strng = escape_re.sub(r'\\\1',strng)
        strng = newline_re.sub(r'\\textbackslash{}n',strng)
        return strng
def format_latex(self, strng):
        """Format a string for latex inclusion."""

        # Characters that need to be escaped for latex:
        escape_re = re.compile(r'(%|_|\$|#|&)',re.MULTILINE)
        # Magic command names as headers:
        cmd_name_re = re.compile(r'^(%s.*?):' % ESC_MAGIC,
                                 re.MULTILINE)
        # Magic commands
        cmd_re = re.compile(r'(?P<cmd>%s.+?\b)(?!\}\}:)' % ESC_MAGIC,
                            re.MULTILINE)
        # Paragraph continue
        par_re = re.compile(r'\\$',re.MULTILINE)

        # The "\n" symbol
        newline_re = re.compile(r'\\n')

        # Now build the string for output:
        #strng = cmd_name_re.sub(r'\n\\texttt{\\textsl{\\large \1}}:',strng)
        strng = cmd_name_re.sub(r'\n\\bigskip\n\\texttt{\\textbf{ \1}}:',
                                strng)
        strng = cmd_re.sub(r'\\texttt{\g<cmd>}',strng)
        strng = par_re.sub(r'\\\\',strng)
        strng = escape_re.sub(r'\\\1',strng)
        strng = newline_re.sub(r'\\textbackslash{}n',strng)
        return strng
Format a string for latex inclusion.