3 commits

Author	SHA1	Message	Date
M Joonas Pihlaja	265ebd372a	[script] Flesh out the relational comparison operators to be more PostScript-like. ... The relational comparison operators can now compare strings vs names by content as well as performing automatic type promotions on the numeric types. For other types relational comparisons succeeed only if the values compare equal according to the eq operator, and put the interpreter into a type-error state otherwise.	2008-12-12 12:00:42 +00:00
M Joonas Pihlaja	1aeb96dc28	[script] Implement PostScript-like semantics for the eq operator. ... The eq operator would only work for some types and put the interpreter in an error state if passed objects it didn't know how to compare. It would also not compare strings by value nor allow strings to be compared to names. This patch makes any two objects comparable.	2008-12-12 12:00:41 +00:00
Chris Wilson	cdfffc7420	Add CairoScript interpreter ... Add a CairoScript interpreter library and use it to replay the test output for the CairoScript backend. The library is also used by the currently standalone Sphinx debugger [git://anongit.freedesktop.org/~ickle/sphinx]. The syntax/operator semantics are not yet finalized, but are expected to mature before the next stable release.	2008-11-13 11:36:55 +00:00