blob: d1571e3ad8c4a3c46f2f21b11848155dfce457fd (
plain) (
blame)
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
|
%YAML 1.2
---
#
# G-Code (RepRap, not ISO-6983)
# Author: @thinkyhead
#
# RapRap G-Code is very simple.
#
# TODO: Lines that start with N get a different context, accepting a checksum.
#
name: G-Code (RepRap)
file_extensions:
- [ g, gco, gcode ]
scope: source.gcode
variables:
decimal: '[+-]?\d+(\.\d*)?'
contexts:
prototype:
- match: \s+
- include: mixin_comment
- match: $
pop: true
main:
- meta_scope: line.gcode
- match: '([Nn]\s*(\d+))'
captures:
1: entity.nword.gcode
2: constant.numeric.line-number.gcode
- match: ()
set: gcode_command
# G, M, or T command
gcode_command:
- meta_content_scope: ctx.command.gcode
# M20 S2 P/path/to/file/name.gco
- match: ([Mm](20))\s*((S)(2)\s*(P))
captures:
1: entity.command.gcode markup.bold.gcode
2: constant.numeric.command.gcode
3: ctx.params.gcode
4: keyword.param.gcode
5: constant.numeric.param.gcode
6: keyword.param.gcode
set: gcode_string_arg
# M117 or M118 - Commands taking a string
- match: ([Mm]\s*(11[78]))\b
captures:
1: entity.command.gcode markup.bold.gcode
2: constant.numeric.command.gcode
set: gcode_string_arg
# Other commands, followed by data
- match: ([GMTgmt]\s*(\d+)((\.)(\d+))?)
captures:
1: entity.command.gcode markup.bold.gcode
2: constant.numeric.command.gcode
4: entity.separator.subcode
5: constant.numeric.subcode
set: gcode_params
- match: ()
set: syntax_error
# Parameters of a command
gcode_params:
- meta_content_scope: ctx.params.gcode
# M32 [S<pos>] [P<bool>] !/path/file.gco#
- match: \!
scope: punctuation.string.path.open.gcode
push: gcode_path_arg
# asterisk starts a checksum
- match: \*
scope: punctuation.marker.checksum.gcode
set: gcode_checksum
# parameter and single-quoted value
- match: ([A-Za-z])\s*(')
captures:
1: keyword.param.gcode
2: punctuation.quote.single.open.gcode
push: gcode_string_arg_quoted_single
# parameter and double-quoted value
- match: ([A-Za-z])\s*(")
captures:
1: keyword.param.gcode
2: punctuation.quote.double.open.gcode
push: gcode_string_arg_quoted_double
# parameter and list of values
- match: ([Ee])\s*(({{decimal}}\s*:\s*)+{{decimal}})
captures:
1: keyword.param.gcode
2: constant.numeric.param.gcode
# parameter and numeric value
- match: ([A-Za-z])\s*({{decimal}})
captures:
1: keyword.param.gcode
2: constant.numeric.param.gcode
# parameter with no value
- match: '[A-Za-z]'
scope: keyword.param.gcode
set: gcode_params
- match: ()
set: syntax_error
gcode_string_arg_quoted_single:
- meta_content_scope: string.quoted.single.gcode
- match: ([^'\\]+)
- match: (\\)
scope: punctuation.string.escape.gcode
push: escape_char
- match: (')
scope: punctuation.quote.single.close.gcode
pop: true
- match: ()
set: syntax_error
gcode_string_arg_quoted_double:
- meta_content_scope: string.quoted.double.gcode
- match: ([^"\\]+)
- match: (\\)
scope: punctuation.string.escape.gcode
push: escape_char
- match: (")
scope: punctuation.quote.double.close.gcode
pop: true
- match: ()
set: syntax_error
gcode_string_arg:
- meta_content_scope: ctx.string.gcode
- match: ([^;]+)
scope: string.unquoted.gcode
escape_char:
- meta_scope: string.escape.gcode punctuation.string.escape.gcode
- match: '.'
pop: true
gcode_path_arg:
- meta_content_scope: string.unquoted.path.gcode
- match: (#)
scope: punctuation.string.path.close.gcode
pop: true
gcode_checksum:
- meta_content_scope: constant.numeric.checksum.gcode
- meta_include_prototype: false
- match: \d+
- match: ( *)$
pop: true
- include: mixin_comment
- match: ()
set: syntax_error
# Done interpreting to the end of the line
gcode_line_done:
- match: \s*$
pop: true
# Comments begin with a ';' and finish at the end of the line.
mixin_comment:
- match: ^\s*;
scope: punctuation.comment.line.start
set: gcode_comment
- match: \s*;
scope: punctuation.comment.eol.start
set: gcode_comment
- match: \s*\(
scope: punctuation.paren.comment.open
push: gcode_comment_paren
# Comment to end of line.
gcode_comment:
- meta_content_scope: comment.gcode
- match: \s*$
pop: true
gcode_comment_paren:
- meta_content_scope: paren.comment.gcode
- match: '[^)]+'
- match: '[)]'
scope: punctuation.paren.comment.close
pop: true
- match: \s*$
pop: true
# Everything after this point is broken by a syntax error
syntax_error:
- meta_scope: invalid.error.syntax.gcode
- match: .*$
pop: true
|
