From: Matt Wette <matt.wette@gmail.com>
To: guile-user@gnu.org
Subject: Re: YAML parser?
Date: Tue, 24 Mar 2020 18:04:31 -0700 [thread overview]
Message-ID: <e428aa08-0737-39cc-a9ef-0d6c134eaf71@gmail.com> (raw)
In-Reply-To: <31f1d859-fedd-0ae9-8558-d80e38ba90b2@gmail.com>
On 3/4/20 6:21 AM, Matt Wette wrote:
> On 2/23/20 7:29 AM, Matt Wette wrote:
>> On 2/21/20 8:12 PM, Aleix Conchillo Flaqué wrote:
>>> Hi,
>>>
>>> does anyone know if there's any YAML parser for Guile? Haven't been
>>> able to
>>> find any.
>>>
>>> Thanks!
>>>
>>> Aleix
>>
>> Hi Aleix,
>>
>> I don't know of a YAML parser for Guile, but if you look at my email
>> posted 2/22 I have
>> a Guile package called NYACC. This includes a "FFI Helper" that can
>> generate the Guile
>> FFI code based on yaml.h from libyaml. The API is going to be
>> C-like but if you do some
>> work to paste something on the front you will have something, I think.
>>
>
> I have something working for reads. Check github dot com / mwette /
> guile-libyaml
>
> Download and run "guile demo1.scm". Compare to demo1.yml.
>
> Matt
>
>
I have updated this. I now have a procedure read-yaml-file which will
read a yaml file and convert to a scheme tree.
Matt
$ GUILE_LOAD_PATH= guile demo1.scm
(("doe" . "a deer, a female deer")
("ray" . "a drop of golden sun")
("pi" . "3.14159")
("xmas" . "true")
("french-hens" . "3")
("calling-birds"
.
#("huey" "dewey" "louie" "fred"))
("xmas-fifth-day"
("calling-birds" . "four")
("french-hens" . "3")
("golden-rings" . "5")
("partridges"
("count" . "1")
("location" . "a pear tree"))
("turtle-doves" . "two"))
from
$ cat demo1.yml
---
doe: "a deer, a female deer"
ray: "a drop of golden sun"
pi: 3.14159
xmas: true
french-hens: 3
calling-birds:
- huey
- dewey
- louie
- fred
xmas-fifth-day:
calling-birds: four
french-hens: 3
golden-rings: 5
partridges:
count: 1
location: "a pear tree"
turtle-doves: two
next prev parent reply other threads:[~2020-03-25 1:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-22 4:12 YAML parser? Aleix Conchillo Flaqué
2020-02-23 15:29 ` Matt Wette
2020-02-24 14:35 ` Matt Wette
2020-03-04 14:21 ` Matt Wette
2020-03-06 19:49 ` Aleix Conchillo Flaqué
2020-03-25 1:04 ` Matt Wette [this message]
2020-03-25 23:02 ` Aleix Conchillo Flaqué
2020-02-24 14:48 ` Thompson, David
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