(isearch-toggle-case-fold): Set `isearch-success' to `t'.
(isearch-message-prefix): Add "pending" for isearch-adjusted.
(isearch-other-meta-char): Restore isearch-point unconditionally.
(isearch-query-replace): Add new arg `regexp-flag' and use it.
Set point to start of match if region is not active in transient
mark mode (to include the current match to region boundaries).
Push the search string to `query-replace-from-history-variable'.
Add prompt "Query replace regexp" for isearch-regexp.
Add region beginning/end as last arguments of `perform-replace.'
(isearch-query-replace-regexp): Replace code by the call to
`isearch-query-replace' with arg `t'.
highlight overlays; allow using RET when cursor is over a button.
(cua--highlight-rectangle): Use it.
(cua--rectangle-set-corners): Don't move backwards at eol.
(cua--forward-line): Don't move into void after eob.
point is set (and displayed) inside rectangle.
(cua--rectangle-operation): Fix for highlight of empty lines.
(cua--highlight-rectangle): Fix highlight for tabs.
Position cursor at left/right edge of rectangle using new `cursor'
property on overlay strings.
(cua--indent-rectangle): Don't tabify.
(cua-rotate-rectangle): Ignore that point has moved.
(compilation-mode-font-lock-keywords): Check col and end-col by `integerp'.
(compilation-goto-locus): If end-mk is non-nil in transient mark
mode don't activate the mark (and don't display message in
push-mark), but highlight overlay between mk and end-mk.
mode with second element of compilation-arguments instead of third
to reflect latest changes in compilation-arguments structure.
(recompile): Use global variable `compilation-directory' to get
recent compilation directory only when `recompile' is invoked NOT
in the compilation buffer. Otherwise, use `default-directory' of
the compilation buffer.
(isearch-push-state-function): New defvars.
(isearch-pop-fun-state): New defsubst.
(isearch-top-state): Call function saved in `isearch-pop-fun-state'.
(isearch-push-state): Set the result of calling
`isearch-push-state-function' to the `isearch-pop-fun-state' field.
(isearch-cancel): Call function saved in `isearch-pop-fun-state' to
restore the mode-specific starting point of terminated search.
(isearch-abort): Call `isearch-cancel' instead of its duplicated code.
(isearch-repeat): Call `isearch-wrap-function' if defined.
(isearch-message-prefix): Don't add prefix "over" to the message
for wrapped search if `isearch-wrap-function' is defined.
(isearch-search): Call function saved in `isearch-pop-fun-state' to
restore the mode-specific starting point of failed search.
(isearch-string, isearch-message-string, isearch-point)
(isearch-success, isearch-forward-flag, isearch-other-end)
(isearch-word, isearch-invalid-regexp, isearch-wrapped)
(isearch-barrier, isearch-within-brackets)
(isearch-case-fold-search): Add suffix `-state' to state-related
defsubsts to avoid name clashes with other function names.
(Info-search): Add new optional arguments for the sake of isearch.
Replace whitespace in Info-search-whitespace-regexp literally.
Add backward search. Don't call `Info-select-node' if regexp is
found in the same Info node. Don't add node to Info-history for
wrapped isearch.
(Info-search-backward, Info-isearch-search, Info-isearch-wrap)
(Info-isearch-push-state, Info-isearch-pop-state): New funs.
(Info-mode): Set local variables `isearch-search-fun-function',
`isearch-wrap-function', `isearch-push-state-function',
`search-whitespace-regexp'.
(next-error-highlight, next-error-highlight-no-select):
New defcustoms.
(next-error-no-select): Let-bind next-error-highlight to the value
of next-error-highlight-no-select before calling `next-error'.
"if current buffer is a next-error capable buffer" after the
rule "if next-error-last-buffer is set to a live buffer".
Simplify to test all rules in one `or'.
(next-error): Doc fix.
automatic rectangle padding feature; replace by non-destructive
virtual rectangle edges feature.
(cua-virtual-rectangle-edges): New defcustom.
(cua-auto-tabify-rectangles): New defcustom.
(cua-paste): If paste into a marked rectangle, insert rectangle at
current column, even if virtual; also paste exactly as many lines
as has been marked (ignore additional lines or add empty lines),
but paste whole source if only one line is marked.
(cua--update-indications): No longer use overwrite-cursor to
indicate rectangle padding
(cua--rectangle-virtual-edges): New defun.
(cua--rectangle-get-corners): Remove optional PAD arg.
(cua--rectangle-set-corners): Never do padding.
(cua--forward-line): Remove optional PAD arg. Simplify.
(cua-resize-rectangle-right, cua-resize-rectangle-left)
(cua-resize-rectangle-down, cua-resize-rectangle-up):
(cua-resize-rectangle-bot, cua-resize-rectangle-top)
(cua-resize-rectangle-page-up, cua-resize-rectangle-page-down)
(cua--rectangle-move): Never do padding. Simplify.
(cua--tabify-start): New defun.
(cua--rectangle-operation): Add tabify arg. All callers changed.
(cua--pad-rectangle): Remove.
(cua--delete-rectangle): Handle delete with virtual edges.
(cua--extract-rectangle): Add spaces if rectangle has virtual edges.
(cua--insert-rectangle): Handle insert at virtual column.
Perform auto-tabify if necessary.
(cua--activate-rectangle): Remove optional FORCE arg.
Never do padding. Simplify.
(cua--highlight-rectangle): Enhance for virtual edges.
(cua-toggle-rectangle-padding): Remove command.
(cua-toggle-rectangle-virtual-edges): New command.
(cua-sequence-rectangle): Add optional TABIFY arg. Callers changed.
(cua--rectangle-post-command): Don't force rectangle padding.
(cua--init-rectangles): Bind M-p to cua-toggle-rectangle-virtual-edges.
