first line of chunk
rexxprogram.cls line 1417 "self~startline = startline"
rexxprogram.cls line 1438 "if contained~startline >= self~startline & contained~endline <= self~endline"
rexxprogram.cls line 1441 "if contained~startline = self~startline & contained~endcol < self~startcol"
rexxprogram.cls line 1477 "return .clause~new(self~startline, self~startcol, self~endline, self~endcol)"

first column of chunk
rexxprogram.cls line 1418 "self~startcol = startcol"
rexxprogram.cls line 1441 "if contained~startline = self~startline & contained~endcol < self~startcol"
rexxprogram.cls line 1477 "return .clause~new(self~startline, self~startcol, self~endline, self~endcol)"

last line of chunk
rexxprogram.cls line 1419 "self~endline = endline"
rexxprogram.cls line 1438 "if contained~startline >= self~startline & contained~endline <= self~endline"
rexxprogram.cls line 1445 "if contained~startline = self~endline & contained~startcol > self~endcol"
rexxprogram.cls line 1477 "return .clause~new(self~startline, self~startcol, self~endline, self~endcol)"

last column of chunk
rexxprogram.cls line 1420 "self~endcol = endcol"
rexxprogram.cls line 1445 "if contained~startline = self~endline & contained~startcol > self~endcol"
rexxprogram.cls line 1477 "return .clause~new(self~startline, self~startcol, self~endline, self~endcol)"

user field: any use by client

startline not documented
startcol not documented
endline not documented
endcol not documented

return position information as a string
rexxprogram.cls line 1429 "return self~objectname self~getpos"

describe the object as a string

return whether or not this filechunk contains another
contained - filechunk which may be contained by this
.true - this filechunk contains contained
.false - this filechunk does not contain contained