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author | David Robillard <d@drobilla.net> | 2020-02-16 14:44:55 +0100 |
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committer | David Robillard <d@drobilla.net> | 2020-02-16 15:49:51 +0100 |
commit | d2bd47c38be8ca75385a8de5f8ce32003d790429 (patch) | |
tree | b42ca187532b758ae41c2436617a3f1f314611d3 /lv2specgen | |
parent | 66985fb0748b6e4397ea9115d81088071984867c (diff) | |
download | lv2-d2bd47c38be8ca75385a8de5f8ce32003d790429.tar.xz |
Use standard Turtle lexer in Pygments
A Turtle lexer was finally added in Pygments 2.1.
Diffstat (limited to 'lv2specgen')
-rwxr-xr-x | lv2specgen/lv2specgen.py | 60 |
1 files changed, 2 insertions, 58 deletions
diff --git a/lv2specgen/lv2specgen.py b/lv2specgen/lv2specgen.py index ce05c74..75415d4 100755 --- a/lv2specgen/lv2specgen.py +++ b/lv2specgen/lv2specgen.py @@ -59,9 +59,8 @@ except: try: import pygments import pygments.lexers + import pygments.lexers.rdf import pygments.formatters - from pygments.lexer import RegexLexer, include, bygroups - from pygments.token import Text, Comment, Operator, Keyword, Name, String, Literal, Punctuation have_pygments = True except ImportError: print("Error importing pygments, syntax highlighting disabled") @@ -178,61 +177,6 @@ def getLabel(m, urinode): else: return '' -if have_pygments: - # Based on sw.py by Philip Cooper - class Notation3Lexer(RegexLexer): - """ - Lexer for N3 / Turtle / NT - """ - name = 'N3' - aliases = ['n3', 'turtle'] - filenames = ['*.n3', '*.ttl', '*.nt'] - mimetypes = ['text/rdf+n3','application/x-turtle','application/n3'] - - tokens = { - 'comments': [ - (r'(\s*#.*)', Comment) - ], - 'root': [ - include('comments'), - (r'(\s*@(?:prefix|base|keywords)\s*)(\w*:\s+)?(<[^> ]*>\s*\.\s*)',bygroups(Keyword,Name.Variable,Name.Namespace)), - (r'\s*(<[^>]*\>)', Name.Class, ('triple','predObj')), - (r'(\s*[a-zA-Z_:][a-zA-Z0-9\-_:]*\s)', Name.Class, ('triple','predObj')), - (r'\s*\[\]\s*', Name.Class, ('triple','predObj')), - ], - 'triple' : [ - (r'\s*\.\s*', Text, '#pop') - ], - 'predObj': [ - include('comments'), - (r'\s*a\s*', Name.Keyword, 'object'), - (r'\s*[a-zA-Z_:][a-zA-Z0-9\-_:]*\b\s*', Name.Tag, 'object'), - (r'\s*(<[^>]*\>)', Name.Tag, 'object'), - (r'\s*\]\s*', Text, '#pop'), - (r'(?=\s*\.\s*)', Keyword, '#pop'), - ], - 'objList': [ - include('comments'), - (r'\s*\)', Text, '#pop'), - include('object') - ], - 'object': [ - include('comments'), - (r'\s*\[', Text, 'predObj'), - (r'\s*<[^> ]*>', Name.Tag), - (r'\s*("""(?:.|\n)*?""")(\@[a-z]{2-4}|\^\^<?[a-zA-Z0-9\-\:_#/\.]*>?)?\s*', bygroups(Literal.String,Text)), - (r'\s*".*?[^\\]"(?:\@[a-z]{2-4}|\^\^<?[a-zA-Z0-9\-\:_#/\.]*>?)?\s*', Literal.String), - (r'\s*[0-9]+\.[0-9]*\s*\n?', Literal.Number), - (r'\s*[0-9]+\s*\n?', Literal.Number), - (r'\s*[a-zA-Z0-9\-_\:]+\s*', Name.Tag), - (r'\s*\(', Text, 'objList'), - (r'\s*;\s*\n?', Punctuation, '#pop'), - (r'\s*,\s*\n?', Punctuation), # Added by drobilla so "," is not an error - (r'(?=\s*\])', Text, '#pop'), - (r'(?=\s*\.)', Text, '#pop'), - ], - } - def linkify(string): if linkmap == {}: return string @@ -280,7 +224,7 @@ def getComment(m, urinode, classlist, proplist, instalist): match_str = xml.sax.saxutils.unescape(code.group(1)) code_str = pygments.highlight( match_str, - Notation3Lexer(), + pygments.lexers.rdf.TurtleLexer(), pygments.formatters.HtmlFormatter()) markup = code_rgx.sub(code_str, markup, 1) |