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→Functions: Doc tell()
=== tell(filehandle) ===
=== tell(filehandle) ===
Returns the current seek position of the filehandle.
{{Nasal doc
|syntax = io.tell(file);
|text = Returns the current pointer position of the file.
|param1 = file
|param1text = File object as returned by {{func link|open}}.
|example1 = var path = getprop("/sim/fg-root") ~ '/Nasal/geo.nas';
var file = io.open(path);
io.seek(file, 2, io.SEEK_SET);
print(io.tell(file)); # prints "2"
io.close(file);
}}
=== write(filehandle, str) ===
=== write(filehandle, str) ===