Add vendor files for go build

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

@@ -0,0 +1,43 @@
+package m
+
+import (
+	. "github.com/alecthomas/chroma"          // nolint
+	. "github.com/alecthomas/chroma/lexers/h" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+	. "github.com/alecthomas/chroma/lexers/p" // nolint
+)
+
+// Mason lexer.
+var Mason = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "Mason",
+		Aliases:   []string{"mason"},
+		Filenames: []string{"*.m", "*.mhtml", "*.mc", "*.mi", "autohandler", "dhandler"},
+		MimeTypes: []string{"application/x-mason"},
+		Priority:  0.1,
+	},
+	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},
+		},
+	},
+))