1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
Frown, an LALR(k) Parser Generator for Haskell 98
=================================================
Version
-------
0.6 (beta release).
Prerequisites
-------------
You require a recent version of GHC, ie >=5.02 (due to some minor
changes to Haskell 98).
Installation (make)
-------------------
Edit the makefile to specify the destination directories for the
binary and the documentation.
make compiles
make install compiles and installs
make test runs several tests (*)
(*) For `Loop.g' and `code=stackless' there is a known difference (the
generated parser is less strict than the standard one). Also,
`Empty.g' does not work yet. Finally, in the case of a syntax error
there may be a difference between optimized and unoptimized parsers if
monadic actions are involved (the former possibly executes more
reductions). So error reports may differ.
Installation (cabal)
--------------------
Alternatively, you can build Frown using Cabal (>=1.1.3, Haskell's
Common Architecture for Building Applications and Libraries).
Globally:
runhaskell Setup.hs configure --ghc
runhaskell Setup.hs build
runhaskell Setup.hs install
Locally:
runhaskell Setup.hs configure --ghc --prefix=$HOME
runhaskell Setup.hs build
runhaskell Setup.hs install --user
Usage
-----
The call
frown -h
displays the various options to frown. For more information consult
the manual.
Happy frowning, Ralf Hinze
|
