[GRASS5] g.region G_usage() commented out?

[Russell Nelson]

Glynn Clements writes:
 > It still changes the semantics of the function. The existing version
 > will reject strings which contain trailing whitespace, due to:
 > 
 >     if (h[1] != MARKER)
 > 	return 0;
 > 
 > If the marker is removed, G_strip() will strip any trailing whitespace
 > before the test is performed.

True enough.  Is this behavior anybody wishes to preserve?

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