Changeset 095b07b2b451c60d2ee5029942e6a0424a88a5c4
- Timestamp:
- 05/20/2008 03:08:17 PM
(8 months ago)
- Author:
- mitchell <mitchell@frost.(none)>
- git-committer:
- mitchell <mitchell@frost.(none)> 1211321297 -0400
- git-parent:
[27ac54a0b34218f9772e511aae8c5245a0aa83bb]
- git-author:
- mitchell <mitchell@frost.(none)> 1211321297 -0400
- Message:
Updated PARSER_DOC to include non-conflicting constant names.
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Files:
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Legend:
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| ra53b705 |
r095b07b |
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| 22 | 22 | |
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| 23 | 23 | // the name of the language |
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| 24 | | const char * |
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| | 24 | const char *C_LANG = "c"; |
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| 25 | 25 | |
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| 26 | 26 | // the languages entities |
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| 27 | 27 | const char *c_entities[] = { |
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| 28 | 28 | "space", "comment", "string", "number", "preproc", "keyword", |
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| 29 | | "identifier", "operator", "escaped_newline", "newline", "any" |
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| | 29 | "identifier", "operator", "escaped_newline", "newline" |
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| 30 | 30 | }; |
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| 31 | 31 | |
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| 32 | 32 | // constants associated with the entities |
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| 33 | 33 | enum { |
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| 34 | | SPACE = 0, COMMENT, STRING, NUMBER, PREPROC, KEYWORD, |
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| 35 | | IDENTIFIER, OPERATOR, ESCAPED_NL, NEWLINE, ANY |
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| | 34 | C_SPACE = 0, C_COMMENT, C_STRING, C_NUMBER, C_PREPROC, C_KEYWORD, |
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| | 35 | C_IDENTIFIER, C_OPERATOR, C_ESCAPED_NL, C_NEWLINE |
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| 36 | 36 | }; |
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| 37 | 37 | |
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| … | … | |
| 100 | 100 | |
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| 101 | 101 | The code can be found in the existing c.rl parser. You'll need to change: |
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| 102 | | * LANG - Set the value of LANG to be the name of your language to parse. |
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| 103 | | * [lang]_entities - Set the variable name to be [lang]_entities where [lang] |
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| 104 | | is your language name. So if you're writing a C parser, it would be |
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| 105 | | c_entities. The value is an array of string entities your language has. |
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| | 102 | * [lang]_LANG - Set the variable name to be [lang]_LANG and its value to be |
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| | 103 | the name of your language to parse. [lang] is your language name. So if |
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| | 104 | you're writing a C parser, it would be C_LANG. |
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| | 105 | * [lang]_entities - Set the variable name to be [lang]_entities (e.g. |
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| | 106 | c_entries) The value is an array of string entities your language has. |
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| 106 | 107 | For example C has comment, string, number, etc. entities. You should |
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| 107 | | definately have "space", "newline", and "any" entities. If your language |
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| 108 | | has escaped newlines (or continuations), have an "escaped_newline" entity |
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| 109 | | as well. |
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| | 108 | definately have "space", and "newline" entities. If your language has |
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| | 109 | escaped newlines (or continuations), have an "escaped_newline" entity as |
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| | 110 | well. |
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| 110 | 111 | * enum - Change the value of the enum to correspond with your entities. So |
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| 111 | 112 | if in your parser you look up [lang]_entities[ENTITY], you'll get the |
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