Hi Serge,<br><br><br>Great job! I've left some comments on github directly.<br><br><br>Regards,<br><br>Raphaël<br><br><br><div class="gmail_quote">On Tue, Mar 5, 2013 at 7:28 PM, Serge Smetana <span dir="ltr"><<a href="mailto:serge.smetana@gmail.com" target="_blank">serge.smetana@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I'm trying to create lens for Dovecot config.<br>
I'm already have working lens here:<br>
<a href="https://github.com/smetana/augeas/commit/0cbd6b88e0f1bf2e281fa3ea16803abbf8b3d770" target="_blank">https://github.com/smetana/augeas/commit/0cbd6b88e0f1bf2e281fa3ea16803abbf8b3d770</a><br>
<br>
But it is too "tight" because of the fixed list of keywords for the entries.<br>
Dovecot supports blocks and nested blocks like<br>
<br>
service auth {<br>
unix_listener auth-userdb {<br>
...<br>
}<br>
}<br>
<br>
and if I create wildcarded lens for simple entry<br>
<br>
let entry = [ indent . key Rx.word. eq . (store value)? . eol ]<br>
<br>
I am unable to create lens for the block<br>
<br>
let block_names = ("protocol" | "service" | "plugin" | "namespace" | "map" )<br>
let block =<br>
[ indent . key block_names . block_args? . block_open . eol<br>
. (entry | empty | comment)*<br>
. indent . block_close . eol ]<br>
<br>
I end up with exception: overlapping lenses in tree union.put<br>
Example matched by both: { "protocol" }<br>
<br>
Is there any way to define possible keys as something like a<br>
subsctraction (Rx.word - block_names)<br>
meaning "match anything but not /protocol|service|map/"?<br>
<br>
Thank you!<br>
Great job!<br>
<br>
Serge<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Raphaël Pinson<br>Administrateur Systèmes & Réseaux<br>
Camptocamp France<br>
Savoie Technolac<br>
BP 352<br>
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