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bug#22248: gnus-article-mode omits apostrophe from isearch string
From: |
Juri Linkov |
Subject: |
bug#22248: gnus-article-mode omits apostrophe from isearch string |
Date: |
Sun, 27 Dec 2015 02:28:05 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (x86_64-pc-linux-gnu) |
Trying to put an expression like (setq var 'foo) into the isearch ring
by moving point at its beginning and typing C-s C-w C-w C-w ...
doesn't add apostrophe in Gnus because gnus-article-mode modifies
syntax of ' to whitespace:
(defvar gnus-article-mode-syntax-table
(let ((table (copy-syntax-table text-mode-syntax-table)))
;; make M-. in article buffers work for `foo' strings
(modify-syntax-entry ?' " " table)
(modify-syntax-entry ?` " " table)
and lax-whitespace search together with isearch-yank-word-or-char
squeeze apostrophe in a sequence of space characters.
One solution is to modify syntax of ' and ` in gnus-article-mode-syntax-table
to syntax discussed in bug#22238, i.e. not whitespace and not part
of a symbol, still allowing M-. in article buffers work for `foo' strings,
and allowing isearch to search in other buffers the same string yanked
to the search ring from Gnus.
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Juri Linkov <=