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Code Issues Releases Activity

; Improve documentation of 'native-comp-enable-subr-trampolines'

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* doc/lispref/compile.texi (Native-Compilation Variables):
Document the interpretation of non-absolute directory names that
are the value of 'native-comp-enable-subr-trampolines'.
This commit is contained in:
Eli Zaretskii 2023-02-19 11:04:57 +02:00
parent c61a30e160
commit cd05fca5f7
2 changed files with 15 additions and 8 deletions
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18
doc/lispref/compile.texi
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@ -1120,16 +1120,18 @@ the trampoline generation, unless you know that all the trampolines
needed by your Lisp programs are already compiled and accessible to
Emacs.
The value of this variable can also be a string, in which case it is
interpreted as the name of a directory in which to store the generated
trampoline @file{*.eln} files, overriding the directories specified by
The value of this variable can also be a string, in which case it
specifies the name of a directory in which to store the generated
trampoline @file{*.eln} files, overriding the directories in
@code{native-comp-eln-load-path}. This is useful if you want the
trampolines to be generated as needed, but don't want to store them
under the user's @env{HOME} directory or the other public directories
where @file{*.eln} files are kept. However, unlike with directories
in @code{native-comp-eln-load-path}, the trampolines will be stored in
the directory given by the value of this variable, not in its
version-specific subdirectory.
under the user's @env{HOME} directory or in the other public
directories where @file{*.eln} files are kept. However, unlike with
directories in @code{native-comp-eln-load-path}, the trampolines will
be stored in the directory given by the value of this variable, not in
its version-specific subdirectory. If the name of this directory is
not absolute, it is interpreted relative to
@code{invocation-directory} (@pxref{System Environment})
If this variable is non-@code{nil}, and Emacs needs to produce a
trampoline, but it cannot find any writable directory to store the

5
lisp/treesit.el
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@ -1204,6 +1204,11 @@ See `treesit-simple-indent-presets'.")
(cons 'grand-parent
(lambda (_n parent &rest _)
(treesit-node-start (treesit-node-parent parent))))
(cons 'great-grand-parent
(lambda (_n parent &rest _)
(treesit-node-start
(treesit-node-parent
(treesit-node-parent parent)))))
(cons 'parent-bol (lambda (_n parent &rest _)
(save-excursion
(goto-char (treesit-node-start parent))