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http://dev.sourcefabric.org/browse/LS-618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=23082#action_23082
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David Baelde commented on LS-618:
---------------------------------

The answer to your title seems to be "yes". Loading pervasives is done using 
load_libs, which is triggered implicitly when evaluating a script passed on the 
command line (TODO: check that it also works fine when stdin is passed, eg. 
"liquidsoap -"). When just passing --interactive, libs are not loaded.

The patch could simply be, in main.ml:
     if !interactive then begin
+      load_libs () ;

I don't see any problem with it, but I couldn't test at all, and I have to go 
now. But you're welcome to commit it.

> liquidsoap --interactive does not load pervasives?
> --------------------------------------------------
>
>                 Key: LS-618
>                 URL: http://dev.sourcefabric.org/browse/LS-618
>             Project: Liquidsoap
>          Issue Type: Bug
>            Reporter: Romain Beauxis
>            Priority: Important
>
> toots@zulu overlord (tracks-listing) % liquidsoap -h list.assoc
> *** One entry in scripting values:
> Alias for the <code>l[k]</code> notation.
> Category: List
> Type: (string,[(string*string)])->string
> Parameters:
> * (unlabeled) : string (default: None)
>     Key to look for
> * (unlabeled) : [(string*string)] (default: None)
>     List of pairs (key,value)
> BUT:
> toots@zulu overlord (tracks-listing) % liquidsoap --interactive
> Welcome to the EXPERIMENTAL liquidsoap interactive loop.
> You may enter any sequence of expressions, terminated by ";;".
> Each input will be fully processed: parsing, type-checking,
> evaluation (forces default types), output startup (forces default clock).
> Logs can be found in 
> "/var/folders/R3/R3a-iqUnFKeX52JIUXGbWE+++TM/-Tmp-/liquidsoap-15080-65ec2a.log".
> # list.assoc;;
> At line 1, char 11-12: the variable list.assoc used here has not been
>   previously defined.

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