Weapons?

[Tarthang]

A bow, for attacking from a distance.
A spear to charge with to close the distance.
A sword (bastard) to go toe-to-toe with.
And finally, a dagger, to replace the sword if necessary, situations where stealth is necessary, and as an all around utility tool.
And if I really wished to be over-encumbered by all these weapons, I'd add in either a couple of throwing axes or knives for a secondary ranged attack at closer ranges before charging.

Just as a side note, a staff and spear IMO are pretty much the same, except the spear has the dagger on the end, making it better for stabbing/jabbing with.
Also, a long, long time ago, Dragon Magazine had an article titled the "well Rounded Fighter" which went into greater detail on weapon choices which I briefly outlined above. BTW, the article is in an issue dating from the mid to late 80's & am not able to give further, precise documentation, as I gave my copy away to friend many years ago.