9 Commits

Author	SHA1	Message	Date
kr.angelov	747590b86d	suppress warning in graphviz.c	2013-10-04 12:56:45 +00:00
kr.angelov	2f78333e28	GuString is now an ordinary C string - it makes live easier. In addition PgfSymbolKS, PgfExprFun and PgfLiteralStr now keep their strings as embedded flexible arrays. The latest change gives us the same compactness as the old representation but it is a lot easier to use.	2013-10-04 12:04:39 +00:00
kr.angelov	cedf848b5d	fix the graphviz visualization after the introduction of nonExist and BIND	2013-09-30 10:38:28 +00:00
kr.angelov	efa4bc4d62	a major refactoring in the C and the Haskell runtimes. Note incompatible change in the PGF format!!! ... The following are the outcomes: - Predef.nonExist is fully supported by both the Haskell and the C runtimes - Predef.BIND is now an internal compiler defined token. For now it behaves just as usual for the Haskell runtime, i.e. it generates &+. However, the special treatment will let us to handle it properly in the C runtime. - This required a major change in the PGF format since both nonExist and BIND may appear inside 'pre' and this was not supported before.	2013-09-27 15:09:48 +00:00
kr.angelov	f984bfeb24	a major refactoring in the C runtime. GuList is now removed and replaced with GuSeq. The GuSeq/GuBuf API is simplified	2013-09-17 12:45:00 +00:00
kr.angelov	83ca6c4f9f	remove the read and write modules from libgu. this simplifies the i/o layer	2013-09-05 11:20:39 +00:00
kr.angelov	b08925fd3d	fixes in the C and Python API to make them closer to the Haskell API	2013-08-16 12:44:37 +00:00
kr.angelov	2fc9294f6e	added graphvizParseTree in the C and Python runtimes	2013-08-15 15:10:28 +00:00
kr.angelov	0496dec923	graphvizAbstractTree in the C and Python runtimes	2013-08-15 08:06:37 +00:00