dabe0b7d40
* lisp/eshell/esh-util.el (eshell-integer-regexp): New defvar. * lisp/eshell/esh-var.el (eshell-parse-indices): Expand docstring. (eshell-parse-index): New function. (eshell-apply-indices): Use 'eshell-parse-index' to determine whether to treat the first index as a regexp. Simplify the implementation a bit. (eshell-index-range): New pcase macro... (eshell-index-value): ... use it, and restructure the implementation. * test/lisp/eshell/esh-var-tests.el (esh-var-test/interp-var-indices): New function... (esh-var-test/interp-var-indices/list) (esh-var-test/interp-var-indices/vector) (esh-var-test/interp-var-indices/ring) (esh-var-test/interp-var-indices/split): ... use it. (esh-var-test/interp-var-string-split-indices) (esh-var-test/interp-var-regexp-split-indices) (esh-var-test/interp-var-assoc): Expand tests to cover things that look like numbers or ranges, but aren't. * doc/misc/eshell.texi (Variables): Describe how to get all arguments of the last command. (Dollars Expansion): Explain negative indices and index ranges. (Bugs and ideas): Remove now-implemented ideas. * etc/NEWS: Announce this change.
This directory contains the architecture-independent files used by or with Emacs. This includes some text files of documentation for GNU Emacs or of interest to Emacs users, and the file of dumped docstrings for Emacs functions and variables. COPYRIGHT AND LICENSE INFORMATION FOR IMAGE FILES File: emacs.icon Author: Sun Microsystems, Inc Copyright (C) 1999, 2001-2023 Free Software Foundation, Inc. License: GNU General Public License version 3 or later (see COPYING)