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author | Matth?us G. Chajdas <dev@anteru.net> | 2019-11-10 13:56:53 +0100 |
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committer | Matth?us G. Chajdas <dev@anteru.net> | 2019-11-10 13:56:53 +0100 |
commit | 1dd3124a9770e11b6684e5dd1e6bc15a0aa3bc67 (patch) | |
tree | 87a171383266dd1f64196589af081bc2f8e497c3 /pygments/modeline.py | |
parent | f1c080e184dc1bbc36eaa7cd729ff3a499de568a (diff) | |
download | pygments-master.tar.gz |
Diffstat (limited to 'pygments/modeline.py')
-rw-r--r-- | pygments/modeline.py | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/pygments/modeline.py b/pygments/modeline.py deleted file mode 100644 index 31b2e7fb..00000000 --- a/pygments/modeline.py +++ /dev/null @@ -1,44 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.modeline - ~~~~~~~~~~~~~~~~~ - - A simple modeline parser (based on pymodeline). - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -import re - -__all__ = ['get_filetype_from_buffer'] - - -modeline_re = re.compile(r''' - (?: vi | vim | ex ) (?: [<=>]? \d* )? : - .* (?: ft | filetype | syn | syntax ) = ( [^:\s]+ ) -''', re.VERBOSE) - - -def get_filetype_from_line(l): - m = modeline_re.search(l) - if m: - return m.group(1) - - -def get_filetype_from_buffer(buf, max_lines=5): - """ - Scan the buffer for modelines and return filetype if one is found. - """ - lines = buf.splitlines() - for l in lines[-1:-max_lines-1:-1]: - ret = get_filetype_from_line(l) - if ret: - return ret - for i in range(max_lines, -1, -1): - if i < len(lines): - ret = get_filetype_from_line(lines[i]) - if ret: - return ret - - return None |