`query-replace-compile-replacement'.
(query-replace-compile-replacement): New function.
(query-replace-read-to): Use `query-replace-compile-replacement'
for repeating the last command.
(query-replace-read-from, query-replace-read-args): Default to the last from&to.
(query-replace-read-to): Quote the `from' string when displaying it.
(query-replace-regexp-eval): Immediately check read-only status.
Use query-replace-read-from to get the \n checking.
Quote the `from' string when displaying it.
(map-query-replace-regexp, occur-read-primary-args):
Quote the `from' string when displaying it.
replacements here.
(query-replace-regexp): Doc string explaining this and the new
`\?' replacement. Remove `\,' and `\#' implementation here, as it
is better placed in `query-replace-read-args'.
(replace-regexp): Explain `\,', `\#' and `\?'.
(replace-match-data): New function for thorough reuse/destruction
of old match-data.
(replace-match-maybe-edit): Function for implementing `\?'
editing.
(perform-replace): Fix maintaining of the match stack including
already matched regions, implement `\?', fix various problems
with regions while editing and other stuff.
(replace-highlight): Simplified.
and \t when we are doing a regexp replacement and the actual
escaped character is n or t.
(query-replace-regexp): Add \, and \# interpretation to
interactive call and document it.
(query-replace-regexp-eval, replace-match-string-symbols): add \#
as shortkey for replace-count.
(replace-quote): New function for doubling backslashes.
(query-replace, query-replace-regexp)
(query-replace-regexp-eval, map-query-replace-regexp)
(replace-string, replace-regexp): Read the start and end args
separately so that the expressions are recorded in command-history.
Changed prompt to use C-j instead of RET to end.
Set ido-ignore-item-temp-list to the selected buffers so far, so
they are automatically excluded from the list of choices.
Use add-to-list instead of push.
(occur-mode): Remove call to `occur-mode-hook'.
(occur-rename-buffer): Fix reference to `occur-mode-hook' in docstring.
(occur-1): Add call to `occur-hook'.
(occur-mode-map): Don't escape plain "o".
(occur-mode-hook): New variable.
(occur-fontify-region-function): Deleted.
(occur-mode): Don't use it. Set up `font-lock-category-alist' instead.
(occur-fontify-on-property): Deleted.
(occur-engine): Use categories from `font-lock-category-alist'.
