According to John Williams:
> On Sat, 21 Sep 2002, Jonathan Scott Duff wrote:
> > (7,) is an abomination. It's one of python's misfeatures that annoys
> > me the most.
>
> Of course, _requiring_ the comma is bad [...]
Well, I don't know about Jonathan, but requiring the comma is exactly
what Py
On Sun, Sep 22, 2002 at 01:39:29PM -0500, Me wrote:
> So, how about something like:
>
> : # lock in current atom, ie as now
> :] # lock in surrounding group, currently ::
> :> # lock in surrounding rule, currently :::
> :/ # lock in top level r
On Sat, 21 Sep 2002, Jonathan Scott Duff wrote:
>
> Why can't perl be smart enough to figure out what we mean? Something
> along these lines:
>
> (7) # list context
> (3+4) # numeric context (there's a numeric operator in there)
> (3+4,5) # list context (comma trumps the n
# New Ticket Created by Bruce Gray
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Problem: *.tmp files, especially Makefile.tmp files, not
being cleaned up.
Cause: lib/P
# New Ticket Created by Bruce Gray
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lib/Parrot/Configure/Step.pm, in sub cc_clean, is trying to
clean up its test compiles b
[EMAIL PROTECTED] (Markus Laire) writes:
> How do you do C< ($a + $b) * $c > if parentheses are forbidden for
> mathematical expressions?
I thought that , was actually the list constructor, much as => is the
pair constructor. (And hence
a => 1, b => 2
would be a list of pairs.)
Of co
And the one best reason I forgot to include:
How do you do C< ($a + $b) * $c > if parentheses are forbidden for
mathematical expressions?
--
Markus Laire 'malaire' <[EMAIL PROTECTED]>
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To specify a rule to build object files from C files,
root.in correctly says:
.c$
At 10:52 AM -0500 9/21/02, Jonathan Scott Duff wrote:
>So, you expect 7.pow(2) to work? I'd expect it to be an error (this
>isn't python after all).
Sure, why not? I mean, we already use methods on integers all the
time--what do you thin 12.5 is anyway, other than calling the 5
method on the c
On 22 Sep 2002 at 21:06, Simon Cozens wrote:
> [EMAIL PROTECTED] (Markus Laire) writes:
> > While and don't follow same syntax, I don't really see
> > any better solutions.
>
> is sufficiently "hard" that it musn't be confused with the
> colon series.
Yes, I didn't think that enough.
:,::,:
[EMAIL PROTECTED] (Markus Laire) writes:
> While and don't follow same syntax, I don't really see
> any better solutions.
is sufficiently "hard" that it musn't be confused with the
colon series.
> I wonder if might be usefull instead of with proper
> syntax-highlighting.
Yeah. :: sho
> Backtracking syntax includes:
>
> :, ::, :::, ,
>
> 1. It's nice how the ':', '::', and ':::' progression indicates
> progressively wider scope. But I would be surprised if
> newbies don't say to themselves, "now just how wide a
> scope am I backtracking when there's three colons?".
What
> [EMAIL PROTECTED] (Me) writes:
> > 1. It's nice how the ':', '::', and ':::' progression indicates
> > progressively wider scope. But I would be surprised if
> > newbies don't say to themselves, "now just how wide a
> > scope am I backtracking when there's three colons?".
>
> Why would newbies
> Now, trace_system_stack walks a ~1300 entries deeper stack in CGoto
> run mode, because of the jump table in cg_core. Don't ask me about this
> difference to 900 ops, gdb says so.
Ahh, good observation. (I'm more of a non-cgoto person myself ;).
> Attached patch now sets interpreter->lo_var_
[EMAIL PROTECTED] (Me) writes:
> 1. It's nice how the ':', '::', and ':::' progression indicates
> progressively wider scope. But I would be surprised if
> newbies don't say to themselves, "now just how wide a
> scope am I backtracking when there's three colons?".
Why would newbies be writing thr
Backtracking syntax includes:
:, ::, :::, ,
I like the way the ':' looks in patterns. But I noticed I have
several niggles about a number of other aspects of the
above syntax. All the niggles are minor, individually, but
they added up to enough that I thought I'd see what the
bikeshed might
Leopold Toetsch:
# As PBC files might be built from different core.ops aka
# core_ops.c, it
# is necessary to add a fingerprint to PBC files, to validate, that the
# interpreter uses the very same ops, when running the PBC.
Would it be possible to fingerprint based on the CVS version numbers o
# New Ticket Created by Leopold Toetsch
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Appended patch is somewhat experimental and needs probably a configure
test for the
In several forms of courier, and some other text fonts
I view code in, I find it hard to visually distinguish the
pattern element:
<( ... )>
from:
<{ ... }>
What about replacing the former syntax with:
?
--
ralph
# New Ticket Created by Simon Cozens
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I am so not doing well today:
simon@deep-dark-truthful-mirror ~/cvs/parrot/examples/as
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% ../../parrot queens.pbc
+---+---+---+---+---+---+---+---+
8 | | * | | * |
# New Ticket Created by Simon Cozens
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The point of having a validifiable magic number at the start
of a bytecode file is to a
Chip Salzenberg <[EMAIL PROTECTED]> writes:
> According to David Whipp:
> > (7,8,9) == 3 # true
> > (7,8) == 2 # true
> > (7) == 1 # false
> > () == 0 # true?
>
> Hell, yes, why didn't I think of that? This is exactly the same
> problem that afflicts Python's tuple syntax!
v
[EMAIL PROTECTED] (Smylers) writes:
> Does that matter? This example is fairly contrived, and anybody
> actually concerned about this can always use:
>
> $num = @massive.length;
I'd be in favour of forcing people to say this if they want the length
of the array.
But then, it might be that wh
[EMAIL PROTECTED] (Jonathan Scott Duff) writes:
> Why can't perl be smart enough to figure out what we mean?
We're talking about lists, the second most fundamental data structure
in the language.
If we have to resort to much magic to get these right, we're pretty much
doomed from the outset.
--
On Wed, Sep 18, 2002 at 04:42:13PM +0100, Piers Cawley wrote:
> Steve Fink committed his IntList patch, and Josef Höök queried the
> creation of an intlist.c file in the parrot core, as his matrix patch
> had been rejected for doing something similar. Nobody has responded to
> thi
On Mon, Sep 16, 2002 at 05:32:23PM -0700, Sean O'Rourke wrote:
> You're right -- right now "@a" is deemed "implicit call to join(' ', @a)"
> context, but that's mostly because it's what perl 5 does.
Strictly perl5 is join ($", @a), $" defaults to ' ' and rarely is changed.
(except by golfers and
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