doc: clarify symlink resolution for __filename

Make it more explicit that symlinks are resolved in `__filename`.

Refs: https://github.com/nodejs/node/issues/22602#issuecomment-440906602
PR-URL: https://github.com/nodejs/node/pull/24587
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This commit is contained in:
Rich Trott 2018-11-23 21:00:40 -08:00
parent 4b086141b3
commit bb04a8bbf2

View File

@ -491,8 +491,8 @@ added: v0.0.1
* {string}
The file name of the current module. This is the resolved absolute path of the
current module file.
The file name of the current module. This is the current module file's absolute
path with symlinks resolved.
For a main program this is not necessarily the same as the file name used in the
command line.