1 | sbool hygienicParse1_debug, hygienicParse1_unquote; |
2 | |
3 | static Lisp hygienicParse1(S s) {
|
4 | if (hygienicParse1_debug) |
5 | print("Parsing: " + s);
|
6 | |
7 | // Simple case first |
8 | S id = englishToConceptLanguage_simple(s); |
9 | if (id != null) ret lisp(id); |
10 | |
11 | // Now the pattern matching |
12 | L<Lisp> parses = englishToLisp_multi(s); |
13 | if (hygienicParse1_debug) {
|
14 | int i = 0; |
15 | for (Lisp l : sortByArgumentHygiene(parses)) |
16 | printIndent((++i) + ". " + l + " [" + lisp_roundBracketHygieneScore(l) + "]"); |
17 | } |
18 | Lisp l = chooseBestArgumentHygiene(parses); |
19 | ret l == null ? lispFromJavaTok(s) : hygienicParse1_sub(l); |
20 | } |
21 | |
22 | // parse the arguments which are original strings |
23 | static Lisp hygienicParse1_sub(Lisp l) {
|
24 | if (l == null || l.isLeaf()) ret l; |
25 | Lisp x = lisp(l.head); |
26 | for (Lisp a : l.args) {
|
27 | if (hygienicParse1_unquote) a = lisp(unquote(a.raw())); |
28 | x.add(or(hygienicParse1(a.raw()), a)); |
29 | } |
30 | ret x; |
31 | } |
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| Snippet ID: | #1007984 |
| Snippet name: | hygienicParse1 - parser that prefers round-bracket-hygienic arguments |
| Eternal ID of this version: | #1007984/10 |
| Text MD5: | e1c2cd0bf9f10415ef89b1b51fd82f69 |
| Author: | stefan |
| Category: | javax / a.i. |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2017-04-25 01:41:48 |
| Source code size: | 948 bytes / 31 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 468 / 453 |
| Version history: | 9 change(s) |
| Referenced in: | [show references] |