• Paul Eggert's avatar
    Improve regexp advice again, and unchain ranges · f9ff60e0
    Paul Eggert authored
    * doc/lispref/searching.texi (Regexp Special):
    Mention char classes earlier, in a more-logical place.
    Advise sticking to ASCII letters and digits in ranges.
    Reword negative advice to make it clearer that it’s negative.
    * lisp/files.el (make-auto-save-file-name):
    * lisp/gnus/message.el (message-mailer-swallows-blank-line):
    * lisp/gnus/nndoc.el (nndoc-lanl-gov-announce-type-p)
    (nndoc-generate-lanl-gov-head):
    * lisp/org/org-eshell.el (org-eshell-open):
    * lisp/org/org.el (org-deadline-time-hour-regexp)
    (org-scheduled-time-hour-regexp):
    * lisp/progmodes/bat-mode.el (bat-font-lock-keywords):
    * lisp/progmodes/bug-reference.el (bug-reference-bug-regexp):
    * lisp/textmodes/less-css-mode.el (less-css-font-lock-keywords):
    * lisp/vc/vc-cvs.el (vc-cvs-valid-symbolic-tag-name-p):
    * lisp/vc/vc-svn.el (vc-svn-valid-symbolic-tag-name-p):
    Avoid attempts to chain ranges, as this can be confusing.
    For example, instead of [0-9-_.], use [0-9_.-].
    f9ff60e0
nndoc.el 37 KB