SeekEOLn function
Set file position to end of line.
Declaration
function SeekEOLn(var t: Text): BooleanDescription
SeekEoln returns
True is the file-pointer is at the end of the
current line. It ignores all whitespace.
Calling this function has the effect that the file-position is advanced
until the first non-whitespace character or the end-of-line marker is
reached.
If the end-of-line marker is reached,
True is returned. Otherwise,
False is returned.
The end-of-line marker is defined as
#10, the LineFeed character.
If the parameter
F is omitted, standard
Input is assumed.Errors
A run-time error is generated if the file
F isn't opened.
See also
Example: ex58
Program Example58;
{ Program to demonstrate the SeekEoln function. }
Var
C : Char;
begin
{ This will read the first line of standard output and print
all characters except whitespace. }
While not SeekEoln do
Begin
Read (c);
Write (c);
end;
end.An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.
