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* Clean up parser, and make it GLR.Tavian Barnes2009-12-215-82/+64
* Differentiate between colors and vectors in the AST.Tavian Barnes2009-12-215-17/+110
* Support #declare, #local, and #undef.Tavian Barnes2009-12-216-289/+433
* Make symbol table semantics line up with povray's.Tavian Barnes2009-12-195-11/+75
* Implement a symbol table.Tavian Barnes2009-12-1911-446/+719
* Forgot fclose() in dmnsn_realize_string().Tavian Barnes2009-12-191-1/+5
* Preliminary dmnsn_realize_string(), just in case.Tavian Barnes2009-12-173-1/+21
* Tokenize on-the-fly.Tavian Barnes2009-12-177-181/+190
* Accept width and height command-line arguments.Tavian Barnes2009-12-163-9/+34
* Fix argument order to copysign().Tavian Barnes2009-12-161-6/+6
* Support the 'direction' camera item.Tavian Barnes2009-12-161-0/+4
* Add support for color keyword groups.Tavian Barnes2009-12-161-0/+54
* Fix vector promotion bug.Tavian Barnes2009-12-161-0/+1
* Don't use dmnsn_error() in main().Tavian Barnes2009-12-161-25/+37
* Work in sRGB to be more like POV-Ray.Tavian Barnes2009-12-075-187/+130
* Finish camera placement routine.Tavian Barnes2009-11-274-50/+97
* Fake camera semantics until I figure out the real ones.Tavian Barnes2009-11-275-45/+212
* Add cameras to grammar.Tavian Barnes2009-11-266-9/+116
* Implement background colors.Tavian Barnes2009-11-266-33/+41
* Add vector promotion.Tavian Barnes2009-11-253-9/+13
* Fix binary vector arithmetic expressions.Tavian Barnes2009-11-253-3/+4
* Implement point lights.Tavian Barnes2009-11-256-42/+65
* Use the dmnsn_ prefix for flex/bison generated sources.Tavian Barnes2009-11-252-1/+3
* Add source filename to dmnsn_error() output.Tavian Barnes2009-11-252-5/+11
* Support solid-color pigments.Tavian Barnes2009-11-256-12/+167
* Change grammar indenting scheme.Tavian Barnes2009-11-251-217/+222
* Add textures and pigments to grammar.Tavian Barnes2009-11-252-17/+111
* Support scaling and translation transformations.Tavian Barnes2009-11-253-3/+44
* Format S-expressions a bit nicer in test scripts.Tavian Barnes2009-11-253-5/+53
* Use FLOAT_EXPR in VECTOR_LITERAL rather than FLOAT.Tavian Barnes2009-11-251-4/+6
* Implement object modifiers and rotation.Tavian Barnes2009-11-257-40/+112
* Support vector component extraction.Tavian Barnes2009-11-244-18/+89
* New arithmetic expression test.Tavian Barnes2009-11-245-5/+60
* Support vector arithmetic.Tavian Barnes2009-11-243-10/+181
* Use associative operators in grammar.Tavian Barnes2009-11-241-30/+25
* Rename flex and bison input files.Tavian Barnes2009-11-245-7/+7
* Make string lexing O(n).Tavian Barnes2009-11-241-4/+9
* Fix off-by-one in string lexing.tavianator2009-11-241-1/+1
* Add eager arithmetic evaluation to parser.Tavian Barnes2009-11-232-18/+289
* More parser work.Tavian Barnes2009-11-235-29/+121
* Begin bison implementation of parser.Tavian Barnes2009-11-2310-2100/+1060
* Calculate column correctly in tokenizing.Tavian Barnes2009-11-231-21/+38
* Support nested /* */ comments.Tavian Barnes2009-11-232-22/+28
* Use flex for the tokenizer.Tavian Barnes2009-11-237-1600/+782
* Mess with `dimension' output a bit.Tavian Barnes2009-11-212-6/+6
* Fix tests.Tavian Barnes2009-11-201-3/+16
* Fix progress calculation in raytracing.Tavian Barnes2009-11-201-1/+1
* Make `dimension' output some things as it works.Tavian Barnes2009-11-207-2/+109
* Fix parsing memory leaks, remove debug.Tavian Barnes2009-11-201-13/+23
* Evaluate arithmetic expressions during parsing when possible.Tavian Barnes2009-11-203-22/+191
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