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| author | Jim Porter <jporterbugs@gmail.com> | 2023-01-20 13:54:20 -0800 |
|---|---|---|
| committer | Jim Porter <jporterbugs@gmail.com> | 2023-01-27 18:03:10 -0800 |
| commit | dabe0b7d40778496ecb308f54999248ea286d89b (patch) | |
| tree | a51119134da0ea2332b82d94bb3d8401252d530c /lisp/emacs-lisp/bytecomp.el | |
| parent | 4287d56bad5201cf0946526bb0e27c17426bd969 (diff) | |
| download | emacs-dabe0b7d40778496ecb308f54999248ea286d89b.tar.gz emacs-dabe0b7d40778496ecb308f54999248ea286d89b.tar.bz2 emacs-dabe0b7d40778496ecb308f54999248ea286d89b.zip | |
Add support for negative indices and index ranges in Eshell
* 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.
Diffstat (limited to 'lisp/emacs-lisp/bytecomp.el')
0 files changed, 0 insertions, 0 deletions