Re: ANNOUNCE: Happy version 1.9

2000-12-21 Thread Manuel M. T. Chakravarty

Simon Marlow [EMAIL PROTECTED] wrote,

 ANNOUNCING  Happy 1.9  - The LALR(1) Parser Generator for Haskell
 -

A RedHat 7.0/i386 rpm package is available at

  ftp://ftp.cse.unsw.edu.au/pub/users/chak/jibunmaki/i386/happy-1.9-1.i386.rpm

and the matching source rpm at

  ftp://ftp.cse.unsw.edu.au/pub/users/chak/jibunmaki/src/happy-1.9-1.src.rpm

Happy Hacking,
Manuel

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RE: The Set type

2000-12-21 Thread Simon Marlow

George Russell wrote:

 A minor quibble I know, but every time I use sets I want to 
 add/subtract single elements
 to/from them.  There is no function provided for doing this, 
 so instead you have to do
 union/delete with a singleton set constructed from the 
 element.

Done.  Set now has

addToSet   :: Ord a = Set a - a - Set a
delFromSet :: Ord a = Set a - a - Set a

The names and argument order were chosen to be consistent with
FiniteMap, so don't complain :-)

Cheers,
Simon

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Re: ANNOUNCE: Happy version 1.9

2000-12-21 Thread Reuben Thomas

 ANNOUNCING  Happy 1.9  - The LALR(1) Parser Generator for Haskell
 -

A Windows InstallShield package is available at

  http://www.haskell.org/happy/dist/1.9/happy-1-9.exe

-- 
http://sc3d.org/rrt/ | egrep, n.  a bird that debugs bison



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Re: GHC Command Line Help

2000-12-21 Thread George Russell

"Steinitz, Dominic J" wrote:
 
 I was experimenting with using FiniteMap. The program compiled ok but the linker 
gave me the following error. What do I need to include on the command line or have I 
not installed ghc correctly?
 
 [dom@lhrtba8fd85 FiniteMap]$ /usr/bin/ghc -o main test.o -L/usr/lib/ghc-4.08.1 -
 lHSlang -lHSdata
 /usr/lib/ghc-4.08.1/libHSdata.a(FiniteMap__1.o): In function `__init_FiniteMap':
 FiniteMap__1.o(.text+0x16): undefined reference to `__init_GlaExts'
 collect2: ld returned 1 exit status
I suggest using 
   /usr/bin/ghc -o main test.o -package data -package lang -fglasgow-exts
or something similar (rather than trying to name the libraries directly).

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