Imported Upstream version 60upstream/60

1 files changed, 293 insertions, 0 deletions

diff --git a/misc/xcode/go.xclangspec b/misc/xcode/go.xclangspec
new file mode 100644
index 000000000..e515564da
--- /dev/null
+++ b/misc/xcode/go.xclangspec
@@ -0,0 +1,293 @@
+/*
+	Copyright 2009 The Go Authors. All rights reserved.
+	Use of this source code is governed by a BSD-style
+	license that can be found in the LICENSE file.
+
+	Go.xclangspec
+	Go language specification for Xcode 3
+
+	This is a preliminary version that supports basic syntax high-lighting
+	(such as keywords, literals, and comments) and an attempt to provide
+	some structure information (incomplete).
+
+	There is not much documentation available regarding the format
+	of .xclangspec files. As a starting point, see for instance the
+	outdated documentation at:
+	http://maxao.free.fr/xcode-plugin-interface/specifications.html
+	and the files in:
+	/Developer/Library/PrivateFrameworks/XcodeEdit.framework/Versions/A/Resources/
+
+	Place this file in directory:
+	~/Library/Application Support/Developer/Shared/Xcode/Specifications/
+*/
+
+(
+
+// ----------------------------------------------------------------------------
+// Keywords
+
+// TODO How do we get general Unicode identifiers?
+
+	{
+		Identifier = "xcode.lang.go.identifier";
+		Syntax = {
+			StartChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_";
+			Chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_";
+			Words = (
+				"break",
+				"case",
+				"chan",
+				"const",
+				"continue",
+
+				"default",
+				"defer",
+				"else",
+				"fallthrough",
+				"for",
+
+				"func",
+				"go",
+				"goto",
+				"if",
+				"import",
+
+				"interface",
+				"map",
+				"package",
+				"range",
+				"return",
+
+				"select",
+				"struct",
+				"switch",
+				"type",
+				"var",
+			);
+			Type = "xcode.syntax.keyword";
+			AltType = "xcode.syntax.identifier";  // non-keywords are identifiers
+		};
+	},
+
+// TODO decide what should go here, if anything
+	{
+		Identifier = "xcode.lang.go.interestingOperators";
+		Syntax = {
+			Words = (
+				"...",
+				".",
+				"*",
+				",",
+				":",
+ 			);
+			Type = "xcode.syntax.plain";
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.rawstring";
+		Syntax = {
+			Start = "`";
+			End = "`";
+			Type = "xcode.syntax.string";
+		};
+	},
+
+// ----------------------------------------------------------------------------
+// Syntax Coloring
+
+	{
+		Identifier = "xcode.lang.go";
+		Description = "Go Coloring";
+		BasedOn = "xcode.lang.simpleColoring";
+		IncludeInMenu = YES;
+		Name = "Go";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer.toplevel";
+			IncludeRules = (
+				"xcode.lang.go.block",
+				"xcode.lang.go.bracketexpr",
+				"xcode.lang.go.parenexpr",
+			);
+			Type = "xcode.syntax.plain";
+		};
+	},
+
+	// The following rule returns tokens to the other rules
+	{
+		Identifier = "xcode.lang.go.lexer";
+		Syntax = {
+			IncludeRules = (
+				"xcode.lang.go.comment",
+				"xcode.lang.go.comment.singleline",
+				"xcode.lang.string",
+				"xcode.lang.character",
+				"xcode.lang.go.rawstring",
+				"xcode.lang.go.identifier",
+				"xcode.lang.number",
+				"xcode.lang.go.interestingOperators",
+			);
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.lexer.toplevel";
+		Syntax = {
+			IncludeRules = (
+				"xcode.lang.go.comment",
+				"xcode.lang.go.comment.singleline",
+				"xcode.lang.string",
+				"xcode.lang.character",
+				"xcode.lang.go.rawstring",
+				"xcode.lang.go.type.declaration",
+				"xcode.lang.go.method.declaration",
+				"xcode.lang.go.function.declaration",
+				"xcode.lang.go.identifier",
+				"xcode.lang.number",
+			);
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.method.declaration";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer";
+			Rules = (
+				"func",
+				"xcode.lang.go.parenexpr",
+				"xcode.lang.go.identifier",
+				"xcode.lang.go.parenexpr",
+			);
+			Type = "xcode.syntax.declaration.method";
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.type.declaration";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer";
+			Rules = (
+				"type",
+				"xcode.lang.go.identifier",
+			);
+			Type = "xcode.syntax.typedef";
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.function.declaration";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer";
+			Rules = (
+				"func",
+				"xcode.lang.go.identifier",
+				"xcode.lang.go.parenexpr",
+			);
+			Type = "xcode.syntax.declaration.function";
+		};
+	},
+
+// ----------------------------------------------------------------------------
+// Blocks
+
+	{
+		Identifier = "xcode.lang.go.block";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer";
+			Start = "{";
+			End = "}";
+			Foldable = YES;
+			Recursive = YES;
+			IncludeRules = (
+				"xcode.lang.go.bracketexpr",
+				"xcode.lang.go.parenexpr",
+			);
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.parenexpr";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer";
+			Start = "(";
+			End = ")";
+			Recursive = YES;
+			IncludeRules = (
+				"xcode.lang.go.bracketexpr",
+				"xcode.lang.go.block",
+			);
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.bracketexpr";
+		Syntax = {
+			Tokenizer = "xcode.lang.go.lexer";
+			Start = "[";
+			End = "]";
+			Recursive = YES;
+			IncludeRules = (
+				"xcode.lang.go.parenexpr",
+			);
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.comment";
+		Syntax = {
+			Start = "/*";
+			End = "*/";
+			Foldable = YES;
+			IncludeRules = (
+				"xcode.lang.url",
+				"xcode.lang.url.mail",
+				"xcode.lang.comment.mark",
+			);
+			Type = "xcode.syntax.comment";
+		};
+	},
+
+	{
+		Identifier = "xcode.lang.go.comment.singleline";
+		Syntax = {
+			Start = "//";
+			End = "\n";
+			IncludeRules = (
+				"xcode.lang.url",
+				"xcode.lang.url.mail",
+				"xcode.lang.comment.mark",
+			);
+			Type = "xcode.syntax.comment";
+		};
+	},
+
+	// This rule recognizes special comments markers and adds them
+	// to the list of file markers at the top of the editor window.
+	// This overrides the markers specified in
+	// /Developer/Library/PrivateFrameworks/XcodeEdit.framework/Versions/A/Resources/BaseSupport.xclangspec
+	// and appears to apply them to all languages. Thus, for now
+	// "inherit" the existing markers here for backward-compatibility.
+	{
+		Identifier = "xcode.lang.comment.mark";
+		Syntax = {
+			StartChars = "BMTF!?";
+			Match = (
+				// Go-specific markers
+				"^\(BUG.*$\)$",			// inlude "BUG" in the markers list
+				"^\(TODO.*$\)$",		// inlude "TODO" in the markers list
+				// inherited markers
+				"^MARK:[ \t]+\(.*\)$",
+				"^\(TODO:[ \t]+.*\)$",		// include "TODO: " in the markers list
+				"^\(FIXME:[ \t]+.*\)$",		// include "FIXME: " in the markers list
+				"^\(!!!:.*\)$",			// include "!!!:" in the markers list
+				"^\(\\?\\?\\?:.*\)$"		// include "???:" in the markers list
+			);
+			// This is the order of captures. All of the match strings above need the same order.
+			CaptureTypes = (
+				"xcode.syntax.mark"
+			);
+			Type = "xcode.syntax.comment";
+		};
+	},
+
+)