* org-agenda.el (org-agenda-custom-commands-local-options):
Add `org-agenda-effort-filter-preset'.
(org-agenda-filter-effort-default-operator): Delete.
(org-agenda-local-vars): Add `org-agenda-effort-filter'.
(org-agenda-mode-map): Use "_" to filter by effort.
(org-agenda-effort-filter, org-agenda-effort-filter-preset):
New variables.
(org-agenda-prepare-window, org-agenda-prepare)
(org-agenda-finalize, org-agenda-redo)
(org-agenda-filter-remove-all, org-agenda-filter-apply)
(org-agenda-set-mode-name, org-agenda-reapply-filters): Handle
effort filter.
(org-agenda-finalize-entries): Use
`org-sort-agenda-noeffort-is-high'.
(org-agenda-limit-entries): Get the property from the correct
location.
(org-agenda-limit-interactively): Throw a user error on wrong
input.
(org-agenda-filter-by-effort): New command.
(org-agenda-filter-by-tag): Don't filter by effort.
(org-agenda-filter-make-matcher): Handle effort filter.
(org-agenda-compare-effort): Don't handle the "?" operator.
(org-agenda-filter-show-all-effort): New command.
Note: This calls for some refactoring in the filter area.
* org-agenda.el (org-agenda-finalize-entries): Remove spurious
variable in the (let ...) construct.
(org-agenda-limit-interactively): Allow to remove the
limitation by passing a universal prefix argument. Enhance
the prompt.
* org-agenda.el (org-agenda-prepare-window): New parameter
`filter-alist' to set the filters correctly when
`org-agenda-persistent-filter' is on.
(org-agenda-prepare): Use the new parameter for
`org-agenda-prepare-window'.
Thanks to Thomas Morgan for reporting this.
* org-compat.el (org-in-invisibility-spec-p): Tiny code
cleanup.
(org-move-to-column): Only remove '(org-filtered) from
`buffer-invisibility-spec'.
* org-agenda.el (org-agenda-mode): Add buffer invisibility
specs.
(org-agenda-filter-hide-line, org-agenda-remove-filter): Set
the 'invisible text property to 'org-filtered.
(org-agenda-show-new-time): Add the default face to avoid the
foreground of the last character on the line to leak into the
timestamp notification.
Thanks to Thomas Morgan for reporting this.
* org-agenda.el (org-agenda-set-restriction-lock): Remove
restriction lock before setting it.
This fixes a small bug: when restriction lock is active on a subtree
and C-c C-x < before the first headline, the new restriction is set to
the entire file, but the old one was still present.
* org-agenda.el (org-agenda-format-item): Don't add the
'effort and 'effort-minutes text properties as they are
already accessible through the 'txt property of agenda lines.
* org-clock.el (org-clock-in): Refresh both the 'effort and
'effort-minutes text properties.
* org-rmail.el (rmail, rmail-file-name): Silent byte-compiler.
* org.el (org-refresh-properties): Allow to set several text
properties by passing an alist to the TPROP argument.
(org-set-effort, org-property-next-allowed-value): Use 'effort
instead of 'org-effort.
(org-agenda-prepare-buffers): Update both 'effort and
'effort-minutes.
(org-mark-jump-unhide): Move up to silent the byte-compiler.
* org.el (org-refresh-category-properties): Don't put the
'org-category-position property.
(org-refresh-stats-properties): New function.
(org-agenda-ignore-properties): Rename from
`org-agenda-ignore-drawer-properties', which is now obsolete.
Allow to use 'stats.
(org-agenda-prepare-buffers): Check stats properties.
(org-get-at-bol): Make a defsubst.
(org-get-at-eol): New function.
* org-agenda.el (org-entries-lessp): Sort by statistic
cookies.
(org-search-view, org-agenda-get-todos)
(org-agenda-get-timestamps, org-agenda-get-sexps)
(org-agenda-get-progress, org-agenda-get-deadlines)
(org-agenda-get-scheduled, org-agenda-get-blocks): Don't set
the 'org-category and 'org-category-pos text properties.
'org-category-pos is useless and 'org-category is set through
`org-agenda-format-item'.
(org-agenda-format-item): Remove useless code.
(org-cmp-priority): Delete.
(org-cmp-values): New function to compare text properties
values.
(org-cmp-effort, org-agenda-to-appt): Check against the end of
the line.
(org-agenda-filter-by-category, org-agenda-filter-apply)
(org-agenda-change-all-lines): Use `org-get-at-eol'.
* org-agenda.el (org-agenda-local-vars): Add
`org-agenda-top-headline-filter'.
(org-agenda-filter-by-category): Fix syntax.
(org-agenda-filter-show-all-top-filter): New function.
(org-agenda-filter-by-top-headline)
(org-agenda-filter-remove-all): Use the new function.
(org-agenda-filter-top-headline-apply): Use a dedicated symbol
`top-headline'.
Thanks to Greg Troxel who provided a preliminary patch.
* org-agenda.el (org-agenda-write): Code cleanup.
(org-agenda-mark-filtered-text)
(org-agenda-unmark-filtered-text)
(org-agenda-fix-tags-filter-overlays-at): Delete.
(org-agenda-remove-marked-text): Use the `property' argument
instead of hard-coding 'org-filtered.
(org-agenda-filter-remove-all): Use `org-agenda-finalize'.
(org-agenda-filter-hide-line): Rewrite using text properties
instead of overlays.
(org-agenda-remove-filter): New function.
(org-agenda-filter-show-all-tag)
(org-agenda-filter-show-all-cat)
(org-agenda-filter-show-all-re): Rewrite using
`org-agenda-remove-filter'.
* org-agenda.el (org-agenda-mode): Disable `indent-tabs-mode'.
(org-agenda-dim-blocked-tasks): Make overlays intangible.
(org-agenda-show-new-time): Fix bug when deleting a timestamp
right after changing it.
(org-agenda-check-for-timestamp-as-reason-to-ignore-todo-item)
(org-agenda-get-sexps, org-agenda-filter-by-regexp)
(org-agenda-filter-top-headline-apply): Fix indentation.
Thanks to Fletcher Charest and Nick Dokos for reporting issues
in this area.
There is one bug left: in a filtered agenda, changing a timestamp
will not always correctly display the warning. This happens when
the headline at point is followed by hidden headlines, because
`org-agenda-show-new-time' tries to set a text property at a
point where there is an overlay that hides then text. Because
the overlay is now intangible, the warning text will be displayed
too far on the right, and may be outside of the window.
* org-agenda.el (org-agenda-show-new-time): Don't use
`move-beginning-of-line' as it is slower and not needed.
Thanks to Matt Lundin for reporting this.
* org-agenda.el (org-agenda-filter-hide-line): Hide from the
beginning of the line to the beginning of the next line.
(org-agenda-show-new-time): Use `move-beginning-of-line' and
`move-end-of-line'.
(org-agenda-drag-line-forward): Adapt to the new definition of
hidden filtered lines.
Thanks to Igor Sosa Mayor for reporting this bug and to Nick Dokos
and Matt Lundin for providing further information.
* org-compat.el (org-move-to-column): Always ignore invisible
text in agenda buffer, and when there is both a bracket link
and '(org-link) as a member of `buffer-invisibility-spec'.
Add a docstring.
* org.el (org-align-tags-here): Add docstring and remove
useless arguments when calling `org-move-to-column'.
* org-table.el (org-table-copy-down)
(org-table-find-dataline, org-table-move-row)
(org-table-insert-hline, org-table-kill-row):
* org-agenda.el (org-agenda-next-item)
(org-agenda-previous-item, org-agenda-todo)
(org-agenda-priority, org-agenda-show-new-time)
(org-agenda-clock-in, org-agenda-clock-out): Remove useless
arguments when calling `org-move-to-column'.
This fixes the issue about S-RET not placing the cursor in the right
table field when M-x org-toggle-link-display RET removed '(org-link)
from `buffer-invisibility-spec' and some other discrepancies (like
S-M-<up> not restoring point correctly when there is a bracket link
before point, or M-x org-clock-display RET not aligning overlays
correctly, etc.
Thanks to Matt Lundin and Michael Brand for tracking issues
about this.
* org-agenda.el (org-agenda-todo): Always restore the window
state after `org-agenda-change-all-lines' has been called.
`org-agenda-change-all-lines' is narrowing to the line it needs to
update. In the narrowed state, `org-agenda-finalize' is called,
which may lead to a change in the way the window is displayed. We
use `save-window-excursion' to ensure the window state is restored
correctly.
Thanks to Francesco Pizzolante for reporting this with a
detailed recipe.
* org-agenda.el (org-agenda-open-link): Don't throw an error
when trying to open a link when the point is on a place that
is not associated with a buffer.
* lisp/org-agenda.el (org-agenda-get-scheduled): If
`org-agenda-skip-scheduled-if-deadline-is-shown' is set to
'repeated-after-deadline, still show tasks without any deadline
The problem was that the check for the deadline seems to return a
default time even if no deadline is set for the task. This adds a
check if there is a deadline at all, if there is none, the task is
shown in the agenda, otherwise the old semantics apply.
TINYCHANGE
* org-agenda.el (org-agenda-find-same-or-today-or-agenda): Use
`org-agenda-backward-block'.
(org-agenda-backward-block): Renamed and rewritten from
`org-agenda-goto-block-beginning'.
(org-agenda-forward-block): New command.
(org-agenda-mode-map): Remap `backward-paragraph' and
`forward-paragraph' to `org-agenda-backward-block' and
`org-agenda-forward-block' respectively.
Thanks to Bart Bunting for raising this.
* org-agenda.el (org-agenda-next-item)
(org-agenda-previous-item, org-agenda-toggle-archive-tag)
(org-agenda-todo, org-agenda-priority, org-agenda-clock-in)
(org-agenda-clock-out): Put the cursor back on the correct
column, when possible.
(org-agenda-todo): When `org-clock-out-when-done' is `t', also
remove the current clock overlay.
* org-agenda.el (org-agenda-regexp-filter-preset): Fix
typo in docstring.
(org-agenda-reapply-filters): New function.
(org-agenda-drag-line-forward): Rewrite to fix a bug when used
in filtered agendas.
(org-agenda-drag-line-backward): Rewrite using
`org-agenda-drag-line-forward'.
Thanks to Thomas Morgan for reporting this.
* org-agenda.el (org-cmp-ts): Fix bug: interpret `late' as
`later than any date' instead of `later than today'.
Thank to Michael Crouch for reporting this and to Michael Hoffman for
providing the fix.
* lisp/ob-C.el, lisp/ob-clojure.e: Require 'cl at compile-time.
* lisp/ob-tangle.el: Do not require 'cl at compile time.
* lisp/org-agenda.el: Declare function `org-columns-remove-overlays´.
* lisp/org.el: Declare functions `org-clocktable-shift´,
`org-clock-update-time-maybe´, `org-clock-remove-overlays´,
`org-babel-tangle-file´, `org-table-blank-field´,
`org-table-insert-row´, `org-add-archive-files´, `org-table-begin´,
`org-table-end´. Move defsubst `org-uniquify´ before its many uses.
* lisp/ox.el: Move defsubst `org-export-get-parent´ before its many
uses.
* org-macs.el (org-autoload): Delete.
* org-docview.el ("docview"): Fix declarations and require
doc-view directly.
* org-id.el (org-id-copy)
(org-id-get-with-outline-path-completion)
(org-id-get-with-outline-drilling, org-id-new):
* org-colview.el:
(org-colview-initial-truncate-line-value)
(org-columns-open-link, org-string-to-number):
* org-clock.el:
(org-clock-put-overlay, org-count-quarter, org-clock-loaded):
* org-archive.el (org-get-local-archive-location):
* org-agenda.el (org-agenda-todo-custom-ignore-p):
Autoload.
Those functions were autoloaded from within calls to `org-autoload'
in org.el, we now autoload them from where they live.
* ox.el (org-export-async-init-file): Use :set to set the
default value.
* ox-texinfo.el (org-texinfo-filename): Fix default value.
(org-texinfo-format-headline-function): Use 'ignore as the
default value.
(org-texinfo-format-drawer-function): Use a function as the
default value. Update docstring.
(org-texinfo-drawer): Always use
`org-texinfo-format-drawer-function' as it is now a function
by default.
(org-texinfo-headline): Compare
`org-texinfo-format-headline-function' against 'ignore.
(org-texinfo-inlinetask): Compare
`org-texinfo-format-inlinetask-function' against 'ignore.
* ox-odt.el (org-odt-format-drawer-function): Use a function
as the default value. Update docstring.
(org-odt-format-headline-function)
(org-odt-format-inlinetask-function): Fix default value.
(org-odt-with-latex): Use :set to set the default value.
(org-odt-drawer): Always use `org-odt-format-drawer-function'
as it is now a function by default.
(org-odt-format-headline--wrap): Compare
`org-odt-format-headline-function' against 'ignore.
* ox-latex.el (org-latex-format-drawer-function): Use a
function as the default value. Update docstring.
(org-latex-format-inlinetask-function): Fix default value.
(org-latex-drawer): Always use
`org-latex-format-drawer-function' as it is now a function by
default.
(org-latex-inlinetask): Compare
`org-latex-format-inlinetask-function' against 'ignore.
* ox-html.el (org-html-format-drawer-function): Use a
function as the default value. Update docstring.
(org-html-format-headline-function)
(org-html-format-inlinetask-function): Fix default value.
(org-html-with-latex): Use :set to set the default value.
(org-html--format-toc-headline)
(org-html-format-headline--wrap): Compare
`org-html-format-headline-function' against 'ignore.
(org-html-inlinetask): Compare
`org-html-format-inlinetask-function' against 'ignore.
* ox-ascii.el (org-ascii-format-drawer-function): Use a
function as the default value. Update docstring.
(org-ascii-drawer): Always use
`org-ascii-format-drawer-function' as it is now a function by
default.
(org-ascii-format-inlinetask-default): New function.
(org-ascii-format-inlinetask-function): Use
`org-ascii-format-inlinetask-default' as the default.
* org.el (org-mouse-1-follows-link): Use :set to set the
default value. Update custom type.
(org-log-note-headings): Fix order or list items in the custom
type.
(orgstruct-heading-prefix-regexp): Use an empty string as the
default value. Use 'regexp as the custom type.
(orgstruct-make-binding): Tiny docstring enhancement. Assume
`orgstruct-heading-prefix-regexp' is a string.
* org-agenda.el (org-agenda-search-view-max-outline-level):
Set default value to 0. Update docstring.
(org-agenda-deadline-leaders): Fix custom type.
(org-search-view): Assume
`org-agenda-search-view-max-outline-level' is a number.
* ob-ruby.el (org-babel-ruby-nil-to): Fix custom type.
* ob-python.el (org-babel-python-mode): Use :set to set the
default value.
(org-babel-python-None-to): Fix custom type.
* ob-plantuml.el (org-plantuml-jar-path): Fix default value.
(org-babel-execute:plantuml): Assume `org-plantuml-jar-path'
is a string.
* ob-latex.el (org-babel-latex-htlatex): Fix default value.
(org-babel-latex-htlatex-packages): Fix custom type.
(org-babel-execute:latex): Assume `org-babel-latex-htlatex' is
a string.
Thanks to Glenn Morris for reporting this.
* org-agenda.el (org-agenda-show-new-time): Ignore invisible
text when inserting the new time as a text property.
* org-compat.el (org-move-to-column): New argument
`ignore-invisible' to turn on `buffer-invisibility-spec'.
Thanks to Marcin Borkowski and Karl Voit for reporting this.
* org-agenda.el (org-agenda-filter-make-matcher): When
filtering tags and hitting space, filter out entries with
tags, only keep those without tags.
Thanks to Serguei Son for reporting this regression.
* org-agenda.el (org-agenda-drag-line-forward)
(org-agenda-drag-line-backward): Fix bugs: don't drag lines
without text and don't drag lines before/after hidden lines.
Thanks to Thomas Morgan for reporting bugs in this area.
* doc/org.texi (Agenda commands): Document fortnight view.
* lisp/org-agenda.el (org-agenda-custom-commands-local-options):
(org-agenda-span): Add support for fortnight view.
(org-agenda-menu): Add fortnight view command.
(org-agenda-list):
(org-agenda-ndays-to-span): Add support for fortnight view.
(org-agenda-span-to-ndays): Add support for fortnight view.
(org-agenda-later): Add support for fortnight view.
(org-agenda-fortnight-view): New command.
(org-agenda-change-time-span): Add support for fortnight view.
(org-agenda-compute-starting-span): Add support for fortnight view.
This is a patch by Michael Gauland.
* org-agenda.el (org-agenda, org-search-view, org-tags-view)
(org-agenda-get-day-entries, org-agenda-set-restriction-lock):
Use (current-buffer) as the value of `org-agenda-restrict'.
Fix a bug about narrowing to wrong region boundaries when
`org-agenda-restrict' is non-nil.
Thanks to Thomas Holst for reporting this bug.
* org-agenda.el (org-agenda-write):
* ob-core.el (org-babel-expand-src-block): Use
`org-called-interactively-p'.
Thanks to Jason L Wright for reporting this.
* ox.el (org-export-stack-mode)
* org-crypt.el (org-crypt-check-auto-save)
(org-crypt-use-before-save-magic): Use `org-add-hook' when the
hooks are local hooks.
* org-indent.el (org-indent-mode)
* org-agenda.el (org-agenda-mode): Use `org-add-hook' and
merge upstream change from Emacs revno r112320.
* org-agenda.el (org-agenda-drag-line-forward)
(org-agenda-drag-line-backward): New commands.
(org-agenda-mode-map): Bind the new commands to M-<down> and
M-<up> respectively.
* org.texi (Agenda commands): Add a table heading for dragging
agenda lines forward/backward.
* org-agenda.el (org-agenda-bulk-toggle): Fix docstring.
(org-agenda-bulk-toggle-all): New command.
(org-agenda-mode-map): Bind `org-agenda-bulk-toggle' to `M-m'
and `org-agenda-bulk-toggle-all' to `M-*'.
(org-agenda-menu): Add `org-agenda-bulk-toggle' and
`org-agenda-bulk-toggle-all'.
(org-agenda-bulk-mark, org-agenda-bulk-unmark): Jump to the
next headline, not the next line.
* org-agenda.el (org-agenda-span-to-ndays): Enhance docstring.
(org-agenda-goto-date): Fix bug when going to a date in month
view.
Thanks to Eric S Fraga for reporting this bug.
* org-agenda.el (org-agenda-top-headline-filter): Rename from
`org-agenda-top-headline-filter'.
(org-find-top-headline): Rename from `org-find-top-category'.
Add a docstring.
(org-agenda-filtered-by-top-headline): Rename from
`org-agenda-filtered-by-top-category'.
(org-agenda-filter-by-top-headline): Rename from
`org-agenda-filter-by-top-category'. Fix docstring.
(org-agenda-filter-top-headline-apply): Rename from
`org-agenda-filter-top-category-apply'. Fix docstring.
(org-agenda-mode-map): Update binding.
Using category here was confusing, because there is no Org
category involved, the filtering is really against a headline.
Since category filtering also exists, the confusion was bad.
* org-agenda.el (org-agenda-get-todos): Set `todo-state'
earlier so that we can skip false-positives in time.
For example, when searching for a TODO headline with "* NEXT bla"
in a buffer where (1) there is such a headline but (2) "NEXT" is
not in the list of known TODO keywords, then we skip this match.
The earlier behavior threw an error.
* lisp/org-agenda.el (org-agenda-set-restriction-lock): Highlight only
the headline when agenda is restricted to a subtree. Do not
highlight the entire subtree.
* org-agenda.el (org-agenda-dim-blocked-tasks): Enhance
docstring.
(org-agenda-finalize-entries): Conditionally apply limits so
that we don't manipulate big lists uselessly.
(org-agenda-limit-entries): Limit exclusively. E.g., when
limiting to a maximum of "2 tags", don't limit among tagged
entries only, but limit among all entries.
(org-agenda-limit-interactively): New command.
(org-agenda-mode-map): Bind the new command to "~".
(org-agenda-redo): Small fix: don't use `eval'.
* org-agenda.el (org-agenda-start-on-weekday): Fix typo.
(org-agenda-start-day): Enhance docstring.
* org.texi (Weekly/daily agenda): Add `org-agenda-start-day'
and `org-agenda-start-on-weekday' to the variable index and
document them.
* org-agenda.el (org-agenda-scheduled-leaders)
(org-agenda-deadline-leaders): Re-align leaders to the left,
back to a 11 characters width.
Thanks to Matt Lundin for reporting display problems here.
* org-agenda.el (org-tags-view): Set the matcher after
preparing the agenda, as `org-tag-groups-alist-for-agenda'
might be needed.
(org-agenda-filter-make-matcher): New parameter `filter' and
`type'. Handle group tags.
(org-agenda-filter-expand-tags): New function.
(org-agenda-filter-apply): Handle group tags.
* org.el (org-blank-before-new-entry): Tiny docstring fix.
(org-tag-alist-for-agenda): Add docstring.
(org-tag-groups-alist-for-agenda): New global variable.
(org-tag-groups-alist): New buffer-local variable.
(org-tag-alist, org-tag-persistent-alist): Handle :grouptags.
(org-group-tags): New option.
(org-toggle-group-tags): New command.
(org-mode-map): Bind `org-toggle-group-tags' to `C-c C-x q'.
(org-set-regexps-and-options-for-tags): New function, factored
out from `org-set-regexps-and-options'.
(org-set-regexps-and-options): Don't handle tags, they are now
handled separately by `org-set-regexps-and-options-for-tags'.
(org-assign-fast-keys): Handle :grouptags.
(org-mode): Use `org-set-regexps-and-options-for-tags' on top
of `org-set-regexps-and-options'.
(org-fontify-meta-lines-and-blocks-1): Fontify group tags.
(org-make-tags-matcher): Expand group tags in the matcher.
(org-tags-expand): New function.
(org-tags-completion-function): Tiny code clean up.
(org-set-current-tags-overlay): Add a docstring.
(org-fast-tag-selection): Highlight group tags.
(org-agenda-prepare-buffers): Set `org-tag-alist-for-agenda'
and `org-tag-groups-alist-for-agenda'. Don't uniquify
`org-tag-alist-for-agenda' as we may need the grouping
information for filtering in the agenda buffer.
(org-uniquify-alist): New function.
* org-pcomplete.el (pcomplete/org-mode/file-option/tags):
Handle :grouptags.
* org-faces.el (mode-line): New face for group tags.
* org.el (org-store-link): When there is an active region,
store each line as a separate link.
(org-insert-all-links): Use a default description when links
do not have one already.
* org-agenda.el (org-agenda-redo): Fix typo in code.
* org-agenda.el (org-agenda-mode-map): Use ?= for filtering by
regexp and ?| for removing all filters.
(org-agenda-filter-remove-all): New command.
(org-agenda-filter-show-all-re): Rename from
`org-agenda-filter-show-all-regexp'.
(org-agenda-filter-by-regexp): Call
`org-agenda-filter-show-all-re'.
* org-agenda.el (org-agenda-entry-types): Move earlier in the file.
(org-agenda-custom-commands-local-options, org-diary)
(org-agenda-get-day-entries): Don't hardcode the default
agenda entry types, use `org-agenda-entry-types'.
* org.el (org-deadline-time-hour-regexp)
(org-scheduled-time-hour-regexp): New buffer local variables.
(org-set-regexps-and-options): Set the new variables.
* org-agenda.el (org-agenda-custom-commands-local-options):
Add :deadline* and :scheduled* to the list of possible agenda
entry types.
(org-agenda): Implement a new agenda type agenda* with :scheduled*
and :deadline* replacing :scheduled and :deadline respectively in
agenda entry types. In such agenda, only scheduled and deadline
items with a time specification [h]h:mm will be considered.
(org-agenda-entry-types): Document the new agenda entry types
:scheduled* and :deadline*.
(org-agenda-list): New parameter `with-hour'. Use :scheduled* and
:deadline*.
(org-agenda-get-day-entries): Handle :scheduled* and :deadline*.
(org-agenda-get-deadlines, org-agenda-get-scheduled): New
parameter `with-hour'. Use `org-deadline-time-hour-regexp' or
`org-scheduled-time-hour-regexp' as the search string if needed.
(org-agenda-to-appt): Use :scheduled* and :deadline* by default,
as other scheduled and deadline items don't have a time spec and
cannot be turned into appointments. Trim bracket links and use
only the description as the appointment text.
(org-agenda-get-restriction-and-command): Add
default description for the agenda* view.
(org-agenda-run-series): Handle agenda* views.
* org-faces.el (org-agenda-filter-tags)
(org-agenda-diary, org-agenda-calendar-event)
(org-agenda-calendar-sexp): Minor code clean up.
(org-agenda-filter-category): Docstring fix.
(org-agenda-filter-category): New face.
* org-agenda.el (org-agenda-local-vars): Add
`org-agenda-re-filter-overlays' and `org-agenda-regexp-filter'.
(org-agenda-mode-map): Use "|" for
`org-agenda-filtered-by-regexp'.
(org-agenda-re-filter-overlays): New variable.
(org-agenda-mark-filtered-text): Use
`org-agenda-re-filter-overlays'.
(org-agenda-finalize, org-agenda-redo): Allow regexp filtering.
(org-agenda-filter-by-category): Set `org-agenda-category-filter'
here instead of within `org-agenda-apply-filter'.
(org-agenda-regexp-filter): New variable.
(org-agenda-filter-by-regexp): New function to filter agenda
buffers by regexp.
(org-agenda-filter-make-matcher): Make matcher for regexp filters.
(org-agenda-filter-apply): Don't set `org-agenda-tag-filter' and
`org-agenda-category-filter'. Maybe apply regexp filter.
(org-agenda-filter-hide-line): Add docstring. Hide
regexp-filtered lines.
(org-agenda-filter-show-all-tag, org-agenda-filter-show-all-cat):
Add docstring.
(org-agenda-filter-show-all-regexp): New function.
(org-agenda-set-mode-name): Add regexp-filter information.
(org-agenda-custom-commands-local-options): Add regexp filter.
(org-agenda-regexp-filter-preset): New variable.
(org-agenda-prepare): Use the new variable.
* org.texi (Agenda commands): Document `org-agenda-filter-by-regexp'.