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obenjiroobenjiro
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rule name is now passed to AST
1 parent edf9018 commit 62e0f57

18 files changed

+80
-24
lines changed

‎src/speg_visitor.js‎

Lines changed: 7 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -36,7 +36,13 @@ SPEG_actions.prototype.parsing_rule = function(node) {
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var rule = node.children[4];
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return {
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name: node.children[0].match,
39-
parser: rule
39+
parser: function(state) {
40+
var ast = rule(state);
41+
if (ast) {
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ast.rule = node.children[0].match;
43+
}
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return ast;
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}
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}
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};
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‎test/speg_fixtures/pegjs_example.peg.json‎

Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -17,12 +17,14 @@
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],
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"end_position": 1,
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"match": "2",
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"rule": "Integer",
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"start_position": 0,
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"type": "one_or_more"
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}
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],
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"end_position": 1,
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"match": "2",
27+
"rule": "Factor",
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"start_position": 0,
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"type": "ordered_choice"
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},
@@ -41,6 +43,7 @@
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],
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"end_position": 2,
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"match": " ",
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"rule": "_",
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"start_position": 1,
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"type": "zero_or_more"
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},
@@ -69,6 +72,7 @@
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],
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"end_position": 4,
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"match": " ",
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"rule": "_",
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"start_position": 3,
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"type": "zero_or_more"
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},
@@ -86,6 +90,7 @@
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"children": [],
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"end_position": 5,
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"match": null,
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"rule": "_",
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"start_position": 5,
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"type": "zero_or_more"
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},
@@ -106,12 +111,14 @@
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],
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"end_position": 6,
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"match": "3",
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"rule": "Integer",
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"start_position": 5,
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"type": "one_or_more"
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}
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],
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"end_position": 6,
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"match": "3",
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"rule": "Factor",
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"start_position": 5,
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"type": "ordered_choice"
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},
@@ -125,6 +132,7 @@
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],
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"end_position": 6,
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"match": "3",
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"rule": "Term",
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"start_position": 5,
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"type": "sequence"
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},
@@ -143,6 +151,7 @@
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],
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"end_position": 7,
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"match": " ",
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"rule": "_",
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"start_position": 6,
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"type": "zero_or_more"
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},
@@ -171,6 +180,7 @@
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],
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"end_position": 9,
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"match": " ",
183+
"rule": "_",
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"start_position": 8,
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"type": "zero_or_more"
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},
@@ -189,12 +199,14 @@
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],
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"end_position": 10,
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"match": "4",
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"rule": "Integer",
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"start_position": 9,
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"type": "one_or_more"
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}
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],
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"end_position": 10,
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"match": "4",
209+
"rule": "Factor",
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"start_position": 9,
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"type": "ordered_choice"
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},
@@ -208,6 +220,7 @@
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],
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"end_position": 10,
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"match": "4",
223+
"rule": "Term",
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"start_position": 9,
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"type": "sequence"
213226
}
@@ -225,13 +238,15 @@
225238
}
226239
],
227240
"end_position": 10,
241+
"rule": "Expression",
228242
"match": "3 + 4",
229243
"start_position": 5,
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"type": "sequence"
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},
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{
233247
"children": [],
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"end_position": 10,
249+
"rule": "_",
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"match": null,
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"start_position": 10,
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"type": "zero_or_more"
@@ -250,6 +265,7 @@
250265
}
251266
],
252267
"end_position": 11,
268+
"rule": "Factor",
253269
"match": "(3 + 4)",
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"start_position": 4,
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"type": "ordered_choice"
@@ -269,6 +285,7 @@
269285
],
270286
"end_position": 11,
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"match": "2 * (3 + 4)",
288+
"rule": "Term",
272289
"start_position": 0,
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"type": "sequence"
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},
@@ -283,6 +300,7 @@
283300
"end_position": 11,
284301
"match": "2 * (3 + 4)",
285302
"start_position": 0,
303+
"rule": "Expression",
286304
"type": "sequence"
287305
},
288306
{
@@ -294,6 +312,7 @@
294312
}
295313
],
296314
"end_position": 11,
315+
"rule": "Math",
297316
"match": "2 * (3 + 4)",
298317
"start_position": 0,
299318
"type": "sequence"

‎test/speg_fixtures/simple_and_predicate.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
{
22
"type": "and_predicate",
3-
"start_position": 0,
3+
"start_position": 0,
4+
"rule": "a",
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"children": [
56
{
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"type": "string",

‎test/speg_fixtures/simple_eof.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
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{
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"type": "sequence",
3-
"start_position": 0,
3+
"start_position": 0,
4+
"rule": "a",
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"children": [
56
{
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"type": "string",

‎test/speg_fixtures/simple_not_predicate.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,8 @@
11
{
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"type": "not_predicate",
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"start_position": 0,
4-
"children": [],
4+
"children": [],
5+
"rule": "a",
56
"match": null,
67
"end_position": 0
78
}

‎test/speg_fixtures/simple_one_or_more.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
{
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"type": "one_or_more",
3-
"start_position": 0,
3+
"start_position": 0,
4+
"rule": "a",
45
"children": [
56
{
67
"type": "string",

‎test/speg_fixtures/simple_optional.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
{
22
"type": "optional",
3-
"start_position": 0,
3+
"start_position": 0,
4+
"rule": "a",
45
"children": [
56
{
67
"type": "string",

‎test/speg_fixtures/simple_ordered_choice.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
{
22
"type": "ordered_choice",
3-
"start_position": 0,
3+
"start_position": 0,
4+
"rule": "a",
45
"children": [
56
{
67
"type": "string",

‎test/speg_fixtures/simple_regex.peg.json‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,7 @@
11
{
22
"type": "regex_char",
33
"start_position": 0,
4-
"match": "7",
4+
"match": "7",
5+
"rule": "a",
56
"end_position": 1
67
}

‎test/speg_fixtures/simple_rule_call.peg.json‎

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,8 @@
11
{
22
"type": "string",
33
"start_position": 0,
4-
"match": "A",
4+
"match": "A",
5+
6+
"rule": "a",
57
"end_position": 1
68
}

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