Gamma™ : Version 6.4
	Input/Output

`terpri`

terpri — prints a newline to an open file.

Syntax

terpri (file?)

Arguments

file: A file pointer to a previously opened file. This may be either a file in the file system, or a string opened for read and write.

Returns

t if successful, otherwise nil.

Description

This function writes a newline to the open file. Any existing contents written to a file before it was opened will be deleted when the file is opened and written to.

Example

This example writes a file with the following contents, including the newline:

      (chars (1 2 3))
      (chars (4 5 6))

Gamma> fw = open("mytpfile.dat", "w");
#<File:"mytpfile.dat">
Gamma> write(fw,list(#chars,list(1,2,3)));
t
Gamma> terpri(fw);
t
Gamma> write(fw,list(#chars,list(4,5,6)));
t
Gamma> close(fw);
t
Gamma> fr = open("mytpfile.dat", "r", nil);
#<File:"mytpfile.dat">
Gamma> read_line(fr);
"(chars (1 2 3))"
Gamma> read_line(fr);
"(chars (4 5 6))"
Gamma> terpri();

t
Gamma>


tell		unread_char