Use vendored modules

Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja>

git-svn-id: file:///srv/svn/repo/aya/trunk@67 cec141ff-132a-4243-88a5-ce187bd62f94

vendor/github.com/alecthomas/chroma/v2/lexers/mason.go

@@ -0,0 +1,44 @@
+package lexers
+
+import (
+	. "github.com/alecthomas/chroma/v2" // nolint
+)
+
+// Mason lexer.
+var Mason = Register(MustNewLexer(
+	&Config{
+		Name:      "Mason",
+		Aliases:   []string{"mason"},
+		Filenames: []string{"*.m", "*.mhtml", "*.mc", "*.mi", "autohandler", "dhandler"},
+		MimeTypes: []string{"application/x-mason"},
+		Priority:  0.1,
+	},
+	masonRules,
+))
+
+func masonRules() Rules {
+	return Rules{
+		"root": {
+			{`\s+`, Text, nil},
+			{`(<%doc>)(.*?)(</%doc>)(?s)`, ByGroups(NameTag, CommentMultiline, NameTag), nil},
+			{`(<%(?:def|method))(\s*)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, Text, NameFunction, NameTag, UsingSelf("root"), NameTag), nil},
+			{`(<%\w+)(.*?)(>)(.*?)(</%\2\s*>)(?s)`, ByGroups(NameTag, NameFunction, NameTag, Using("Perl"), NameTag), nil},
+			{`(<&[^|])(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using("Perl"), NameTag), nil},
+			{`(<&\|)(.*?)(,.*?)?(&>)(?s)`, ByGroups(NameTag, NameFunction, Using("Perl"), NameTag), nil},
+			{`</&>`, NameTag, nil},
+			{`(<%!?)(.*?)(%>)(?s)`, ByGroups(NameTag, Using("Perl"), NameTag), nil},
+			{`(?<=^)#[^\n]*(\n|\Z)`, Comment, nil},
+			{`(?<=^)(%)([^\n]*)(\n|\Z)`, ByGroups(NameTag, Using("Perl"), Other), nil},
+			{`(?sx)
+                 (.+?)               # anything, followed by:
+                 (?:
+                  (?<=\n)(?=[%#]) |  # an eval or comment line
+                  (?=</?[%&]) |      # a substitution or block or
+                                     # call start or end
+                                     # - don't consume
+                  (\\\n) |           # an escaped newline
+                  \Z                 # end of string
+                 )`, ByGroups(Using("HTML"), Operator), nil},
+		},
+	}
+}