[Freeciv-Dev] Re: thue: The readline completion now correctly complete...

[David Pfitzner <dwp@xxxxxxxxxxxxxx>]

David Pfitzner wrote:

> This patch improves the readline completion for 'help'
...
> and at the same time somewhat simplifies the code by making use 
> of existing function helparg_accessor().
> 
> (The num_args stuff is a bit clumsy and should perhaps just use
> sizeof, but this is the same as currently used elsewhere.)

Of course that existing code was probably written with the 
thought "its a bit ugly, but it only occurs this once" ;-}

This revision does some general cleanup of the help argument
stuff, as well as help_generator().

-- David

helparg_completion2.diff.gz
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