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author | Richard M. Stallman <[email protected]> | 1995-02-04 08:14:52 +0000 |
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committer | Richard M. Stallman <[email protected]> | 1995-02-04 08:14:52 +0000 |
commit | c642171ccb069a8c0900ab5a683d6450a19ef853 (patch) | |
tree | 3c12f50b6b1992f2e3b855becb37ccb4d557cc8c /lispref | |
parent | c31e6791360ab0d9ba6affe28ebf604ae2b244e1 (diff) |
Explain load-path and dumping.
Diffstat (limited to 'lispref')
-rw-r--r-- | lispref/loading.texi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lispref/loading.texi b/lispref/loading.texi index 1819d84eaf..01b648d002 100644 --- a/lispref/loading.texi +++ b/lispref/loading.texi @@ -172,6 +172,18 @@ the current directory, Emacs 18 temporarily adds the current directory to the front of @code{load-path} so the file can be found there. Newer Emacs versions also find such files in the current directory, but without altering @code{load-path}. + +Dumping Emacs uses a special value of @code{load-path}. If the value of +@code{load-path} at the end of dumping is unchanged (that is, still the +same special value), the dumped Emacs switches to the ordinary +@code{load-path} value when it starts up, as decribed above. But if +@code{load-path} has any other value at the end of dumping, that value +is used for execution of the dumped Emacs also. + +Therefore, if you want to change @code{load-path} temporarily for +loading a few libraries in @file{site-init.el} or @file{site-load.el}, +you should bind @code{load-path} locally with @code{let} around the +calls to @code{load}. @end defopt @defvar load-in-progress |