botc: graph

graph

Good bunch of changes
2012-12-19, by Teemu Piippo
Don't try to read expressions as statements. That yields nothing useful and inevidently bombs out anyway.
2012-08-26, by Teemu Piippo
Fixed: parser allowed command calls with one too few arguments
2012-08-26, by Teemu Piippo
- Fixed error display - peeking was pushing recorded `cursor` position out of sync
2012-08-26, by Teemu Piippo
renamed to undefined labels, not unmarked labels...
2012-08-25, by Teemu Piippo
goto is now allowed to reference labels that will get defined afterwards.
2012-08-25, by Teemu Piippo
only print revision in version header if it's non-zero
2012-08-25, by Teemu Piippo
Added support for continue-statements
2012-08-25, by Teemu Piippo
Renamed 'block stack' to scope stack for more clarified code..
2012-08-25, by Teemu Piippo
Fixed: else was alloed even without if strictly preceding it
2012-08-25, by Teemu Piippo
Added support for else-statements
2012-08-25, by Teemu Piippo
Added support for the ternary operator.
2012-08-25, by Teemu Piippo
Added floating point support for the most part. However, decimals are somehow lost during a cast..
2012-08-13, by Teemu Piippo
Added support for operators &&, ||, &, | and ^
2012-08-13, by Teemu Piippo
Added ! operator support. It's not really an operator since it's just checked at the beginning of the expression value but eh.
2012-08-13, by Teemu Piippo
Added <<= and >>= operator support. Zandronum does not provide these, thus they are translated to their longer forms by the compiler. Also aded << and >>.
2012-08-13, by Teemu Piippo
Added default label for switch
2012-08-13, by Teemu Piippo
rename ObjWriter::RecordBuffer to SwitchBuffer, as it is designed specifically for switch and will break if used genericly
2012-08-13, by Teemu Piippo
Added switch support... fixed more problems with marks in the process
2012-08-13, by Teemu Piippo
some cleanup
2012-08-12, by Teemu Piippo
Expressions now allow multiple operators
2012-08-12, by Teemu Piippo
Removed mark types as they served absolutely zero purpose
2012-08-12, by Teemu Piippo
Added do-while loop support
2012-08-12, by Teemu Piippo
Added for-loop support
2012-08-12, by Teemu Piippo
FINALLY, marks and references work smoothly without hacks. if and while work properly.
2012-08-11, by Teemu Piippo
Added while loop support. However, script marks keep getting wrong position numbers..
2012-08-11, by Teemu Piippo
Committed the other changes done during a failed attempt of else
2012-07-30, by Teemu Piippo
Fixed mark positioning - multiple if statements should work properly now
2012-07-30, by Teemu Piippo
Added if() support
2012-07-30, by Teemu Piippo
Added mark/reference system to be able to refer to positions in the buffered bytecode. Labels and go-to support.
2012-07-29, by Teemu Piippo
Parser can now read expressions 100% properly and can perform variable assignment. I'd call this a milestone!
2012-07-29, by Teemu Piippo
Negative literal integers work properly now..
2012-07-28, by Teemu Piippo

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