Journal.line
From OpenEUO
Revision as of 20:40, 8 January 2011 by Ximan (Talk | contribs) (Created page with "== Calling Pattern == Call local j = sl.journal() later local r1,r2,r3 = j.line(pos[,split]) Argument pos is a number, the absolute position of the line to read split (option...")
Calling Pattern
Call
local j = sl.journal()
later
local r1,r2,r3 = j.line(pos[,split])
Argument
pos is a number, the absolute position of the line to read split (optional) is a boolean, defaults to false
Results
r1 is a string, the line at the position specified r2 is a number, the associated color iff split is true then r3 is the name split from the beginning of the line, if any
Description
Line returns the line stored at the provided absolute position pos. The first message is at position 1, the last message is at j.count(). If pos is outside the range of currently stored lines, then line returns nil.
Note: since line does not update the internal store, refresh should be called periodically to add any new journal entries.
