Bug of 'r.line' fixed

[shapiro at zorro.cecer.army.mil]

|
|After posted a help for 'r.line' this morning and found out
|the bug has not been fixed, I decided to spend some times
|to fix it. Now, the problem is solved and 'r.line' seems 
|working well.
|
|
|As I suspected, this is a minor problem, although it took me
|a couple of hours to trace the bug. BTW, a question to GRASS 
|programmers, is there a way to search for a prticular function
|of GRASS? After finding the bug, I was trying to find the
|reset function by looking through src/libes and many other
|directories and could not find it. Finally, it came to my 
|mind that 'r.ploy' should include calls of such function and 
|I found out the function Vect_reset_line () there.
|
|Jinn-Guay Lay
|GIS & Computer Cart. Lab
|Univ. of Hawaii at Manoa
|
|
Your method seems as good as any. Until 4.0 manual comes out, and even
that doesn't replace source code.


Michael