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Added syntax highlighter

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Øyvind Skaaden 2022-03-19 13:41:29 +01:00
parent c857bb68e8
commit 8dfa078c0f
1 changed files with 9 additions and 6 deletions
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15
exercises/vsl.py
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@ -1,5 +1,5 @@
from pygments.lexer import RegexLexer from pygments.lexer import RegexLexer, bygroups
from pygments.token import Whitespace, Comment, Keyword, Operator, Number, Name, String, Generic from pygments.token import *
class VSLLexer(RegexLexer): class VSLLexer(RegexLexer):
name = "VSL" name = "VSL"
@ -9,12 +9,15 @@ class VSLLexer(RegexLexer):
tokens = { tokens = {
"root": [ "root": [
(r"[\ \t\v\r\n]+", Whitespace), (r"[\ \t\v\r\n]+", Whitespace),
(r"\/\/[^\n]+", Comment), (r"\/\/[^\n]+", Comment.Single),
(r"func|print|return|continue|if|then|else|while|do|begin|end|var", Keyword), (r"var", Keyword.Declaration),
(r"func|print|return|continue|if|then|else|while|do|begin|end", Keyword),
(r"\^|\||:|=|\+|-|\*|\/|<|>|&", Operator), (r"\^|\||:|=|\+|-|\*|\/|<|>|&", Operator),
(r"[0-9]+", Number.Integer), (r"[0-9]+", Number.Integer),
(r"[A-Za-z_][0-9A-Za-z_]*", Name), (r"([A-Za-z_][0-9A-Za-z_]*)([\ \t\v\r\n]*)(\()", bygroups(Name.Function, Whitespace, Punctuation)),
(r"\(|\)|\[|\]|{|}", Punctuation),
(r"[A-Za-z_][0-9A-Za-z_]*", Name.Variable),
(r"\"([^\"\n]|\\\")*\"", String), (r"\"([^\"\n]|\\\")*\"", String),
(r".", Generic), (r".", Text),
] ]
} }