Documentation oke.

scrbl/ffmpeg-definitions.scrbl

@@ -73,7 +73,7 @@ use.  If a future FFmpeg major release changes a layout before one of the
 fields read by this module, the supported range should be extended only after
 the affected partial definitions have been checked.
 
-@section{Implementation strategy}
+@section[#:tag "ffmpeg-definitions-implementation-strategy"]{Implementation strategy}
 
 This module talks directly to the FFmpeg shared libraries through Racket's FFI.
 There is no C shim that hides FFmpeg's structs or normalizes their layout.  The
@@ -329,7 +329,7 @@ audio, one sample frame contains one sample for the left channel and one sample
 for the right channel.
 }
 
-@section{Seeking}
+@section[#:tag "ffmpeg-definitions-seeking"]{Seeking}
 
 @defproc[(fmpg-seek-ms! [instance any/c]
                        [target-pos-ms exact-nonnegative-integer?])