beder
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2f5c19fa00
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Combined the myriad ScannerExceptions and ParserExceptions to a single ParserException class that has a message and a line/column position in the file where the error occurred.
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2008-07-08 05:48:38 +00:00 |
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beder
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17533e22da
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Instead of deriving different tokens from a base Token class, we now use an enumerated TOKEN_TYPE to distinguish types. This is so we don't have to cast all the time when parsing the resulting token stream.
Also, removed start/end stream tokens.
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2008-06-30 21:47:21 +00:00 |
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beder
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a93584b065
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Added directives and tags.
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2008-06-30 04:22:41 +00:00 |
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beder
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4de9cb48a5
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Moved scalar scanning-related parameters to a struct.
Renamed the valid/possible tokens to a single variable status with enums valid, invalid, and unverified.
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2008-06-29 17:39:33 +00:00 |
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beder
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3c56fd49eb
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Moved the scalar-related functions to their own file.
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2008-06-29 03:11:25 +00:00 |
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beder
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45dfc719e1
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2008-06-29 00:33:34 +00:00 |
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beder
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566916ba19
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Added folded and literal scalars.
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2008-06-28 20:08:21 +00:00 |
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beder
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70afd130ad
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Added simple keys.
There's a bug (and question): should we test simple keys' validity BEFORE stuff or AFTER stuff?
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2008-06-28 06:36:59 +00:00 |
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beder
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ba132b01bc
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Small plain scalar scanning fixes.
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2008-06-27 20:54:43 +00:00 |
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beder
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20dba9cd75
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The plain scalar scanner is almost done (and it scans a simple list correctly).
Also messed around with multiple character peeking on the input, and got something working.
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2008-06-27 00:18:52 +00:00 |
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beder
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c7274ff2e8
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More simple scalar scanning.
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2008-06-26 22:00:39 +00:00 |
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beder
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2040e4de8b
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Continued working on scanner.
We're now using exceptions for errors, and scanning/pushing tokens is exception-safe (using a set of "limbo tokens").
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2008-06-26 19:30:11 +00:00 |
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beder
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4b33531240
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Started the scanner.
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2008-06-26 09:05:28 +00:00 |
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