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- which("filename")
-
:: This returns the path name for the filename which
load() will read.
- return
-
path name
- filename
-
filename (path name) or 0
-
This function searches directory trees according to the same procedure
as
load() will do. Then, returns a string, the path name to the
file if the named file exists; 0 unless otherwise.
-
For details of searching procedure,
refer to the description about
load().
-
On Windows one has to use `/' as the separator of directory names.
[0] which("gr");
./gb/gr
[1] which("/usr/local/lib/gr");
0
[2] which("/usr/local/lib/asir/gr");
/usr/local/lib/asir/gr
- References
-
section
load.
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