summaryrefslogtreecommitdiff
path: root/misc/xcode/3/go.xclangspec
blob: 4a8c94d5b69e3c22680c6dc591144ddfd7f734df (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
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	outdated documentation at: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
				"^\(BUG.*$\)$",			// include "BUG" in the markers list
				"^\(TODO.*$\)$",		// include "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";
		};
	},

)