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Remove `string-slice' -- it's not very well defined

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* doc/lispref/strings.texi (Creating Strings): Ditto.

* lisp/emacs-lisp/subr-x.el (string-slice): Remove.
This commit is contained in:
Lars Ingebrigtsen 2020-12-25 05:16:46 +01:00
parent d63ccde966
commit 269cec13a2
5 changed files with 1 additions and 36 deletions
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8
test/lisp/emacs-lisp/subr-x-tests.el
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@ -604,14 +604,6 @@
(should (equal (string-lines "foo") '("foo")))
(should (equal (string-lines "foo \nbar") '("foo " "bar"))))
(ert-deftest subr-string-slice ()
(should (equal (string-slice "foo-bar" "-") '("foo" "-bar")))
(should (equal (string-slice "foo-bar-" "-") '("foo" "-bar" "-")))
(should (equal (string-slice "-foo-bar-" "-") '("-foo" "-bar" "-")))
(should (equal (string-slice "ooo" "lala") '("ooo")))
(should (equal (string-slice "foo bar" "\\b") '("foo" " " "bar" "")))
(should (equal (string-slice "foo bar" "\\b\\|a") '("foo" " " "b" "ar" ""))))
(ert-deftest subr-string-pad ()
(should (equal (string-pad "foo" 5) "foo "))
(should (equal (string-pad "foo" 5 ?-) "foo--"))