[Gpsbabel-code] Speaking of command-line help...

[Ron P. <ro...@pa...>]

While I was testing the specific command-line help stuff, I noticed that 
there are a number of formats and filters that have too-long 
descriptions for their options.  The result is help that wraps and/or 
gets truncated:

[ron@mail gpsbabel]$ gpsbabel -h compegps

        compegps              CompeGPS data files (.wpt/.trk/.rte)
          deficon               Default icon name
          index                 Index of route/track to write (if more 
the one
in
          radius                Give points (waypoints/route points) a 
default r
ad
          snlen                 Length of generated shortnames (default 16)


I have fixed the issues in gpx, palmdoc, and the track filter.  At 
least, I think I have; I'm not married to my edits.  I could try to edit 
the rest of them, but I think that the module owners, where applicable, 
could probably do a better job.

In some of these cases, it might be sufficient to change the format 
string in the help output to not indent the description of options by 
two spaces.  I have not investigated that.

Formats with issues:

igc   gdb   mapsource   pcx   gpx   ignrando   kml   lowranceusr   
magellan   bcr   nmn4   nmea    palmdoc   stmwpp   yahoo

Filters with issues:

track