Reply TRUE if filename exists in operating system
Delete filename from the operating system. I don't know why it replies with a string.
open filename:String for mode:Integer
Open filename for #reading, #writing or #appending.
SIGNAL "Invalid mode for File".
fopen filename:String mode mode:Integer
Actually open filename with mode. Reply with an integer status.
Reply with the next n characters from me.
Write data on to me.
Reply with an internal stream and initialize with source.
Reply with an external stream which uses filename as its source.
Reply with the number of characters left in data. There may be more characters in the file.
Reply with the string of characters left to read. There may be more characters in the file.
Reply with the next character to read and advance marker.
Reply with the next character to read but don't advance marker.
Advance the marker n characters.
Get the next n characters.
Back up the marker n characters.
Advance the marker to the next no space character. Space characters are space, newline, formfeed and tab.
Get the next word up to a character found in delim.
Get the next word up to a space tab or new line.
Get the next string surrounded by the ch character.
SIGNAL "Missing ''''"
Reply with the next integer in the input.
Reply with the next line in the input. A line is terminated by a newline character. The returned line does not include the newline. NIL is returned if me is already at the end of the input.
Reply TRUE if me is at the end of the input.
Close the file if one was being used.
newfile filename:String width size:Integer
Reply with a new stream with filename and width.
Reply with a new internal stream and width size.
Append s to current output line. If length of line exceeds width, find space to break output line and append to text array for internal stream, or to file for file stream.
Append s to current line and create a new line.
Append output line to output and start new line.
Close any open file for a file stream or reply with the array of strings for internal stream.
Reply with an empty buffer of 50 characters.
Put aChar at the next location in the buffer and resize if needed.
SIGNAL "Buffer overflow"
Put the characters in aString at the next locations in the buffer.
Initialize the buffer to 50 characters.
Reply with the current value of the buffer.