[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Check for end of line
Source position: systemh.inc line 1342
function EOLn( |
var t: Text |
):Boolean; |
EoLn returns True if the file pointer has reached the end of a line, which is demarcated by a line-feed character (ASCII value 10), or if the end of the file is reached. In all other cases EoLn returns False. If no file F is specified, standard input is assumed. It can only be used on files of type Text.
None.
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Check for end of file |
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Assign a name to a file |
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Open file for reading |
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Open file for writing |
Program Example19; { Program to demonstrate the Eoln function. } begin { This program waits for keyboard input. } { It will print True when an empty line is put in, and false when you type a non-empty line. It will only stop when you press enter.} While not Eoln do Writeln (eoln); end.