st_pygments_highlight.py 文件源码

def syntax_hl(src, lang=None, guess_lang=False, inline=False):
    """Highlight."""

    css_class = 'inline-highlight' if inline else 'highlight'

    src = src.strip('\n')

    try:
        lexer = get_lexer_by_name(lang)
    except ValueError:
        try:
            if guess_lang:
                lexer = guess_lexer(src)
            else:
                lexer = get_lexer_by_name('text')
        except ValueError:
            lexer = get_lexer_by_name('text')
    if inline:
        formatter = SublimeInlineHtmlFormatter(
            cssclass=css_class,
            classprefix=css_class + ' '
        )
    else:
        formatter = SublimeBlockFormatter(
            cssclass=css_class
        )
    return highlight(src, lexer, formatter)