I have been studying j64-701/addons/ide/jhs/demo/jdemo6.ijs , the JHS demo for two grids and have some questions.
0) I don't see how grids gdata0__ and gdata1__ are initialized. I cannot even find any definition of their shape. I can access them from jijx, after executing demo6. 1) In the display of the two grids, gdata0__ and gdata1__ the rows and columns and named with prefixes R and C and indices. Where is that done. And where are the literals "+/" created in the grid display? I have looked in j64-701/addons/ide/jhs/core.ijs but have not found clues. 2) What are the values of the the six `ts` atoms? I see in the `function ajax(ts)` that the even indexed values are replace by their adjacent odd values, but what is going on? I see that in the j verb `gup` the noun `d` is being created with 6 values delimited by JASEP, and I wonder if those 6 values correspond in some way to the 6 `ts` atoms, but that seems irrelevant to `ts`. So, again, what's up? Thanks, -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
