Update for 2.06.

Update for 2.06.

build and install Happy by default.

minor mod to the happy configuration.

Prepend she-bangs to scripts rather than eval exec magic

moved: okToInline (to BinderInfo); new function: inlineUnconditionally; Type of whnfOrBottom changed

new functions: deadOccurrence, isOneOcc, isOneFunOcc, isOneSafeFunOcc, isDeadOcc; moved: okToInline (from CoreUnfold)

tidied up, use BinderInfo.isOneFunOcc etc.

import update;

Doc update for simplRecursiveGroup

remove bogus [ ] in macro for leading underscore test.

remove redundant RELEASE (users_guide/2-06-notes is used instead)

no release notes for 2.05

remove redundant ANNOUNCE

Minor edits

add release notes for 2.06

reinstate tests that now work.

If the installed version of Happy is < 1.3, use the one from the tree.

Fix the sed string for the gcc check, it was referring to sub-regexps
that didn't exist.

runtest rule is the wrong way around.  Not that it ever gets used.

PrelBase needs a bit more heap now.

SLPJ fixes

templates for micro-test directories

separate mk directory for programs

bring this back

accidental removal

Mondo commit to get tests working.

don't set $(WAYS) in ghc/mk/paths.mk, set it explicitly in the
Makefiles where it is required (compiler/Makefile, lib/Makefile and
runtime/Makefile).

Remove the overriding of $(WAYS) from utils/*/Makefile.

No need to eliminate warnings for overlapped patterns in
Happy-generated parsers any more.

Don't compile OccurAnal with -O if we're using a pre-version-2 GHC,
since it seems there's an optimiser bug.

Improved TAGS setup

ppr wibble

ppr tidy up

ppr wibble

Warning/error reporting tidy up

wibble

Removed mIN_BIG_TUPLE_SIZE

ppr wibble; new functions: dumpIfSet, doIfSet

tidy up