Re: [pdf-devel] utils/pdf-filter.c: found 2 small problems/bugs?

[Jose E. Marchesi]

    > 1.) Calling ./pdf-filter with "--lzwenc --lzw-earlychange" the
    > earlychange arg is ignored. Because of the getopt_long loop design args
    > will only have an effect if named before the FILTER. Most simple fix
    > would be to make call convention  [FILTER_ARGS FILTER]
    > instead of [FILTER FILTER_ARGS] (in the patch below)
    > But maybe it is more comfortable with some extra variables, so we can
    > call in any order. I can send a patch/merge directive for this too.
    
    I would fix it so that we do not depend on the order of the args, or
    at least so that we follow the [FILTER FILTER_ARGS] order, which
    seems more natural.

I find [FILTER FILTER_ARGS] better than [FILTER_ARGS FILTER].  But,
whatever order is used, the order is important in order to support
several filters of the same type in the same command line.

-- 
Jose E. Marchesi    address@hidden
GNU Project         http://www.gnu.org