Some bugs

Hi,

a few bugs...

#1
- Nodebox scripts can't have an encoding line

This is annoying if you need utf-8 encoding for your comments and you want to use the scripts in other python environments.

This can be fixed in

nodebox/src/nodebox/gui/mac/__init__.py

in method _compileScript of class NodeBoxDocument by inserting

source = source.encode("utf-8")

after line 2



#2
- drawpath with a recorded path can only be drawn once

to demo this:

# define a path to be re-played
beginpath(0,0)
lineto(100,0)
p = endpath(draw=False)
 
transform(CORNER)
translate(100,100)
strokewidth(1)
# draw some red lines
# and paint over them with drawpath()
# with color black
# 
# result should be 3 black lines
# but only the first is drawn
 
for i in range(3):
    rotate(360 / 3.0)
 
    # paint a regular line
    stroke(1,0,0)
    line(0,0, 100, 0)
 
    # paint over with a recorded 
    stroke(0,0,0)
    drawpath(p)

Hi,

Thanks for the remarks. We're planning on doing a maintenance release for NodeBox 1, and I'll make sure these fixes are in there.

Frederik