More fixing.

doc/Makefile

@@ -1,6 +1,10 @@
-all:
-	@dune build @gendune --auto-promote
+all: dune
 	@dune build @doc
 
 test:
 	@dune build @doctest
+
+dune:
+	@dune build @gendune --auto-promote
+
+.PHONY: dune

doc/content/cookbook.md

@@ -95,7 +95,7 @@ Receiver:
 
 ## Scheduling
 
-```{.liquidsoap include="content/liq/scheduling.liq"}
+```{.liquidsoap include="content/liq/scheduling.liq" from=1 to=-1}
 
 ```
 

doc/content/liq/check

@@ -0,0 +1,4 @@
+#!/bin/sh
+# shellcheck disable=SC2068
+
+../../../liquidsoap --check $@

doc/content/liq/re-encode.liq

@@ -2,7 +2,7 @@
 input = "/tmp/input.mp3"
 
 # The output file
-output = "/tmp/output.ogg"
+target = "/tmp/output.ogg"
 
 # A source that plays the file once
 source = once(single(input))
@@ -11,4 +11,4 @@ source = once(single(input))
 clock.assign_new(sync="none", [source])
 
 # Finally, we output the source to an ogg/vorbis file
-output.file(%vorbis, output, fallible=true, on_stop=shutdown, source)
+output.file(%vorbis, target, fallible=true, on_stop=shutdown, source)

doc/content/liq/scheduling.liq

@@ -1,7 +1,8 @@
+night=sine() day=sine()
 # A fallback switch
 fallback([playlist("http://my/playlist"),
           single("/my/jingle.ogg")])
 
-# A scheduler,
-# assuming you have defined the night and day sources
-switch([ ({0h-7h}, night), ({7h-24h}, day) ])
+# A scheduler, assuming you have defined the night and day sources
+s = switch([ ({0h-7h}, night), ({7h-24h}, day) ])
+output.dummy(fallible=true,s)