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| author | Jim Porter <jporterbugs@gmail.com> | 2022-05-02 16:56:49 -0700 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2022-05-03 18:23:02 +0200 |
| commit | a3a7279a4ab00be69519f98536ec75dc81217b50 (patch) | |
| tree | 9f4c6349e0896be9a6bfae8dbe03d1e677c64d63 /lisp/eshell/esh-util.el | |
| parent | 06423b5d1e05d524e8e745f071cbb691b446efd2 (diff) | |
| download | emacs-a3a7279a4ab00be69519f98536ec75dc81217b50.tar.gz emacs-a3a7279a4ab00be69519f98536ec75dc81217b50.tar.bz2 emacs-a3a7279a4ab00be69519f98536ec75dc81217b50.zip | |
Improve the behavior of concatenating parts of Eshell arguments
Previously, concatenating a list to a string would first convert the
list to a string. Now, the string is concatenated with the last
element of the list.
* lisp/eshell/esh-util.el (eshell-to-flat-string): Make obsolete.
* lisp/eshell/esh-arg.el (eshell-concat, eshell-concat-1): New
functions.
(eshell-resolve-current-argument): Use 'eshell-concat'.
* test/lisp/eshell/esh-var-tests.el (esh-var-test/interp-concat-cmd):
Add check for concatenation of multiline output of subcommands.
(esh-var-test/quoted-interp-concat-cmd): New test.
* test/lisp/eshell/em-extpipe-tests.el (em-extpipe-test-13): Use
'eshell-concat'.
* doc/misc/eshell.texi (Expansion): Document this behavior.
* etc/NEWS: Announce the change (bug#55236).
Diffstat (limited to 'lisp/eshell/esh-util.el')
| -rw-r--r-- | lisp/eshell/esh-util.el | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/eshell/esh-util.el b/lisp/eshell/esh-util.el index 9960912bce8..b5a423f0237 100644 --- a/lisp/eshell/esh-util.el +++ b/lisp/eshell/esh-util.el @@ -293,6 +293,7 @@ Prepend remote identification of `default-directory', if any." (defun eshell-to-flat-string (value) "Make value a string. If separated by newlines change them to spaces." + (declare (obsolete nil "29.1")) (let ((text (eshell-stringify value))) (if (string-match "\n+\\'" text) (setq text (replace-match "" t t text))) |