v1.2.112 - kfun - write_file
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NAME |
| write_file - write to a file
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SYNOPSIS |
| int write_file(string file, string str, varargs int offset)
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DESCRIPTION |
| Write a string to a file. If the optional third argument is
specified and non-zero, write the string at the given offset in
the file; otherwise, append to the file. The offset may be
negative to offset backwards from the end of the file.
To write a string to the beginning of a file, let the offset be
equal to minus the length of the file.
The return value is 1 for success, 0 for failure.
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SEE ALSO |
| kfun/editor, kfun/read_file
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