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# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License
# Version 1.1 (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
# License for the specific language governing rights and limitations
# under the License.
#
# The Original Code is Komodo code.
#
# The Initial Developer of the Original Code is ActiveState Software Inc.
# Portions created by ActiveState Software Inc are Copyright (C) 2000-2007
# ActiveState Software Inc. All Rights Reserved.
#
# Contributor(s):
# ActiveState Software Inc
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
"""LangInfo definitions for some document languages."""
import re
from langinfo import LangInfo
class HTMLLangInfo(LangInfo):
name = "HTML"
conforms_to_bases = ["Text"]
exts = ['.html', '.htm']
magic_numbers = [
(0, "string", "<!DOCTYPE html "),
(0, "string", "<html"),
]
# The default encoding is iso-8859-1 or utf-8 depending on the
# Content-Type (provided by an HTTP header or defined in a <meta>
# tag). See here for a good summary:
# http://feedparser.org/docs/character-encoding.html#advanced.encoding.intro
# We'll just use UTF-8. Safer. It is the future.
default_encoding = "utf-8"
doctypes = [
# <flavour>, <common-name>, <public-id>, <system-id>
("HTML 4.01 Strict", "HTML",
"-//W3C//DTD HTML 4.01//EN",
"http://www.w3.org/TR/html4/strict.dtd"),
("HTML 4.01 Transitional", "HTML",
"-//W3C//DTD HTML 4.01 Transitional//EN",
"http://www.w3.org/TR/html4/loose.dtd"),
("HTML 4.01 Frameset", "HTML",
"-//W3C//DTD HTML 4.01 Frameset//EN",
"http://www.w3.org/TR/html4/frameset.dtd"),
("HTML 3.2", "HTML",
"-//W3C//DTD HTML 3.2 Final//EN", None),
("HTML 2.0", "HTML",
"-//IETF//DTD HTML//EN", None),
]
class HTML5LangInfo(HTMLLangInfo):
name = "HTML5"
magic_numbers = [
(0, "string", "<!DOCTYPE html>"),
]
_magic_number_precedence = ('HTML', -1)
doctypes = [
# <flavour>, <common-name>, <public-id>, <system-id>
("HTML 5", "HTML5",
"-//W3C//DTD HTML 5//EN",
"http://www.w3.org/TR/html5/html5.dtd"),
]
class XHTMLLLangInfo(LangInfo):
name = "XHTML"
conforms_to_bases = ["XML", "HTML"]
exts = ['.xhtml']
doctypes = [
# <flavour>, <common-name>, <public-id>, <system-id>
("XHTML 1.0 Strict", "html",
"-//W3C//DTD XHTML 1.0 Strict//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"),
("XHTML 1.0 Transitional", "html",
"-//W3C//DTD XHTML 1.0 Transitional//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"),
("XHTML 1.0 Frameset", "html",
"-//W3C//DTD XHTML 1.0 Frameset//EN",
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"),
]
class XMLLangInfo(LangInfo):
name = "XML"
conforms_to_bases = ["Text"]
exts = ['.xml']
default_encoding = "utf-8"
magic_numbers = [
(0, "string", "<?xml"),
]
class XSLTLangInfo(LangInfo):
name = "XSLT"
conforms_to_bases = ["XML"]
exts = ['.xsl', '.xslt']
# PERF: Only want to include this if necessary (for perf), i.e. if
# `exts` isn't sufficient.
# magic_numbers = [
# (0, "regex", re.compile(r'^<xsl:stylesheet ', re.M))
#]
class XULLangInfo(LangInfo):
name = "XUL"
conforms_to_bases = ["XML"]
exts = ['.xul']
doctypes = [
# <flavour>, <common-name>, <public-id>, <system-id>
(None, "window", "-//MOZILLA//DTD XUL V1.0//EN",
"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"),
]
class XBLLangInfo(LangInfo):
"""eXtensible Binding Language"""
name = "XBL"
conforms_to_bases = ["XML"]
exts = ['.xbl']
# doctype:
# <!DOCTYPE bindings PUBLIC "-//MOZILLA//DTD XBL V1.0//EN" "http://www.mozilla.org/xbl">
doctypes = [
# <flavour>, <common-name>, <public-id>, <system-id>
(None, "bindings", "-//MOZILLA//DTD XBL V1.0//EN",
"http://www.mozilla.org/xbl"),
]
class SGMLLangInfo(LangInfo):
name = "SGML"
conforms_to_bases = ["Text"]
exts = ['.sgml', '.ent']
magic_numbers = [
(0, "string", "<!subdoc"), # TODO: should be case-insensitive
# TODO: How to get these to have lower precedence than HTML
# doctype
#(0, "string", "<!doctype"), #TODO: should be case-insensitive
#(0, "string", "<!--"),
]
class YAMLLangInfo(LangInfo):
name = "YAML"
conforms_to_bases = ["Text"]
exts = ['.yaml', '.yml']
has_significant_trailing_ws = True
# TODO: default encoding?
class JSONLangInfo(LangInfo):
name = "JSON"
conforms_to_bases = ["JavaScript"]
exts = [".json"]
section_regexes = [
("namespace", re.compile(r'"(?P<name>[^"]*?)"\s*:\s*{', re.M)),
]
class DTDLangInfo(LangInfo):
name = "DTD"
conforms_to_bases = ["Text"]
exts = [".dtd"]
class PODLangInfo(LangInfo):
"""Plain Old Documentation format common in the Perl world."""
name = "POD"
conforms_to_bases = ["Text"]
exts = [".pod"]
# http://search.cpan.org/~nwclark/perl-5.8.8/pod/perlpod.pod
encoding_decl_pattern = re.compile(
br"^=encoding\s+(?P<encoding>[-\w.]+)", re.M)
class ASN1LangInfo(LangInfo):
name = "ASN.1"
komodo_name = "ASN1"
conforms_to_bases = ["Text"]
exts = [".asn1"]
class PostScriptLangInfo(LangInfo):
name = "PostScript"
conforms_to_bases = ["Text"]
exts = [".ps"]
class TeXLangInfo(LangInfo):
name = "TeX"
conforms_to_bases = ["Text"]
# TODO: who should win .tex? TeX or LaTeX?
# exts = [".tex"]
class LaTeXLangInfo(LangInfo):
name = "LaTeX"
conforms_to_bases = ["Text"]
exts = [".tex"]
class ConTeXLangInfo(LangInfo):
name = "ConTeX"
conforms_to_bases = ["Text"]
class GettextPOLangInfo(LangInfo):
"""GNU Gettext PO
http://www.gnu.org/software/gettext/manual/gettext.html#PO-Files
"""
name = "PO"
conforms_to_bases = ["Text"]
exts = [".po"]
default_encoding = "utf-8"
class TracWikiLangInfo(LangInfo):
name = "TracWiki"
conforms_to_bases = ["Text"]
exts = [".tracwiki"]
# Headers consist of the same # of equal signs at the start and end of the line.
# An optional id is allowed after the closing = (to indicate an id attr)
# A "!" in the header escapes *all* the immediately following = chars.
section_regexes = [
("header",
re.compile(r'''
^
\s*
(={1,5})
\s*
(?P<name>(?:!=+|
[^=!]+|
!)+?
)
\s*
\1
(?:\s|\#|$)
''', re.M | re.X)),
]
class ReStructureTextLangInfo(LangInfo):
name = "reStructuredText"
conforms_to_bases = ["Text"]
exts = [".rst"]
class MarkdownLangInfo(LangInfo):
"""'A text-to-HTML conversion tool [and format] for web writers'
http://daringfireball.net/projects/markdown/
"""
name = "Markdown"
conforms_to_bases = ["Text"]
exts = [
# from other editors and what Github's markup processing supports
".md", ".markdown", ".mdown", ".mkdn", ".mkd",
# from <http://www.file-extensions.org/mdml-file-extension>
".mdml",
]
class RichTextFormatLangInfo(LangInfo):
"""Rich Text Format"""
name = "RTF"
conforms_to_bases = ["Text"]
exts = [".rtf"]
magic_numbers = [
(0, "string", r"{\rtf"),
]
class TroffLangInfo(LangInfo):
"""'the Text Processor for Typesetters'
This is the format of man pages on Un*x.
http://www.troff.org/
"""
name = "troff"
conforms_to_bases = ["Text"]
magic_numbers = [
(0, "string", '.\\"'),
(0, "string", "'\\\""),
(0, "string", "'.\\\""),
(0, "string", "\\\""),
(0, "string", "'''"),
]
has_significant_trailing_ws = True