#154 graph no longer has grid function

[Daniel O'Connor]

You can still configure things via graph configure axis though, but a lot of our code still uses ".somegraph grid on".

[Edward Sternin]

That's not a bug, but a re-design. You may need to modify your code, but the functionality is there. According to GAH:

Grid lines were moved from being global to the axis when multiple axes were added. You can have different gridlines per axis.

-grid boolean
Turns on/off grid lines on the axis.

-gridcolor colorName
Specifies the color of major grid lines.

-griddashes dashList
Specifies the dashes for major grid lines

-gridlinewidth numPixels
Specifies the line width of major grid lines.

-gridminor boolean
Turns on/off minor grid lines on the axis.

-gridminorcolor colorName
Specifies the color of minor grid lines.

-gridminordashes dashList
Specifies the dashes for minor grid lines.

-gridminorlinewidth numPixels
Specifies the line width of minor grid lines.