Jesse Beder
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852e5b63e5
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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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Jesse Beder
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07d4cac48f
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Added directives and tags.
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2008-06-30 04:22:41 +00:00 |
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Jesse Beder
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5f8252ee6f
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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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Jesse Beder
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6c193d6fbd
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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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Jesse Beder
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d076252dff
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2008-06-29 00:33:34 +00:00 |
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Jesse Beder
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43ea59a4ed
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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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Jesse Beder
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11706abbb7
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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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Jesse Beder
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a224c7818b
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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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Jesse Beder
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873dbc2421
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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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Jesse Beder
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31f7db5a0d
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More simple scalar scanning.
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2008-06-26 22:00:39 +00:00 |
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Jesse Beder
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a3961d047f
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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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Jesse Beder
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8ae7b48188
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Started the scanner.
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2008-06-26 09:05:28 +00:00 |
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