< :the previous in number
^ :the list in numerical order
> :the next in number
P :the previous artilce (have the same parent)
N :the next artilce (have the same parent)
|<:the top of this thread
>|:the next thread
^ :the parent (reply-to)
_:the child (an article replying to this)
>:the elder article having the same parent
<:the youger article having the same parent
---:split window and show thread lists
| :split window (vertically) and show thread lists
~ :close the thread frame
.:the index
..:the index of indices
On Tue, Jul 29, 2003 at 11:18:18AM +0900, Mike Williams wrote:
> 'racc' is pretty stable, I think. 'rockit' is newer, but includes
> automatic AST support.
>
> racc http://raa.ruby-lang.org/list.rhtml?name=racc
> rockit http://raa.ruby-lang.org/list.rhtml?name=rockit
Last time I used rockit (a couple months ago), it just didn't make it
for me. The parser was behaving very strangely, it didn't seem to match
my grammar (I spent a few hours checking it by verifying the tokens and
following the state transitions...).
Having the AST built automatically is nice, but it's fairly easy to make
it in the action sections of racc anyway (although rockit's is nicer since
it has array-like structures instead of recursive things), and I solved
all my problems (without changing the grammar) in a breeze when I switched
to racc.
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