--- Begin Message ---
Subject: |
26.2; documentation error in elisp/Regexp-Functions node |
Date: |
Sun, 16 Jun 2019 14:21:46 +0530 |
The documentation under "Function: regexp-opt" says:
The resulting regexp of regexp-opt is equivalent to but usually more efficient
than that of a simplified version:
(defun simplified-regexp-opt (strings &optional paren)
(let ((parens
(cond
((stringp paren) (cons paren "\\)"))
((eq paren 'words) '("\\<\\(" . "\\)\\>"))
((eq paren 'symbols) '("\\_<\\(" . "\\)\\_>"))
((null paren) '("\\(?:" . "\\)"))
(t '("\\(" . "\\)")))))
(concat (car paren) ;; BUG: should be parens, not paren?
(mapconcat 'regexp-quote strings "\\|")
(cdr paren)))) ;; BUG: should be parens, not paren?
---------------------------------------------------------------------------
The expressions on the third last line and the last line should be (car parens)
and (cdr parens), no?
---------------------------------------------------------------------------
In GNU Emacs 26.2 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
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--- End Message ---
--- Begin Message ---
Subject: |
Re: bug#36241: 26.2; documentation error in elisp/Regexp-Functions node |
Date: |
Sun, 16 Jun 2019 11:54:24 +0200 |
Ok, I backported the fix already in the master branch, so it should be
fixed now.
Thanks
--- End Message ---