code review 4452050: tutorial: replace the forever loops with finite counts ...

tutorial: replace the forever loops with finite counts in sieve programs.
Fixes issue 1742.
I hope.

Also this picks up an update to go_tutorial.html that should already have happened.

[r, 2011-04-26 23:57:39]

Hello alex.brainman@gmail.com, rsc (cc: golang-dev@googlegroups.com),

I'd like you to review this change to
https://go.googlecode.com/hg/

[rsc, 2011-04-27 01:18:25]

LGTM

[brainman, 2011-04-27 01:30:37]

You always find simple solution.

It builds successfully. Except, this message:

--- cd ../doc/progs
helloworld3 failed: "hello, world can't open file; err=The system cannot find
the path specified." is not "hello, world can't open file; err=no such file or
directory"

Error message from OS on Windows is different.

The build doesn't fail. I could look to overcome that problem later. I think it
LGTM.

Thank you.

Alex

[peterGo, 2011-04-27 02:52:45]

Alex,

On linux/amd64, when running ./all.bash I see:

--- cd ../doc/progs

real	0m2.175s
user	0m2.030s
sys	0m0.380s

helloworld3.go is used for this example in the Go Tutorial:

Now we can compile and run the program. On Unix, this would be the result:

    $ 6g file.go                       # compile file package
    $ 6g helloworld3.go                # compile main package
    $ 6l -o helloworld3 helloworld3.6  # link - no need to mention "file"
    $ helloworld3
    hello, world
    can't open file; err=No such file or directory
    $

Peter

On 2011/04/27 01:30:37, brainman wrote:
> You always find simple solution.
> 
> It builds successfully. Except, this message:
> 
> --- cd ../doc/progs
> helloworld3 failed: "hello, world can't open file; err=The system cannot find
> the path specified." is not "hello, world can't open file; err=no such file or
> directory"
> 
> Error message from OS on Windows is different.
> 
> The build doesn't fail. I could look to overcome that problem later. I think
it
> LGTM.
> 
> Thank you.
> 
> Alex

[brainman, 2011-04-27 02:57:23]

On 2011/04/27 02:52:45, peterGo wrote:
> Alex,
> 
> On linux/amd64, ...

I didn't test it on Linux. I tested it on Windows.

Alex

[peterGo, 2011-04-27 03:27:23]

Alex ,

On Windows, the problem is that you are running the Unix test:

testit helloworld3 "" "hello, world can't open file; err=no such file or
directory"

As the tutorial says: "On Unix, this would be the result:"

Peter

[r, 2011-04-27 16:59:31]

*** Submitted as http://code.google.com/p/go/source/detail?r=9658399fdd33 ***

tutorial: replace the forever loops with finite counts in sieve programs.
Fixes issue 1742.
I hope.

Also this picks up an update to go_tutorial.html that should already have
happened.

R=brainman, rsc, peterGo
CC=golang-dev
http://codereview.appspot.com/4452050