This package provides a query language for Org files. It offers two syntax styles: Lisp-like sexps and search engine-like keywords.
It includes three libraries: The org-ql library is flexible and may be used as a backend for other tools. The libraries org-ql-search and helm-org-ql (a separate package) provide interactive search commands and saved views.
The package org-ql may be installed directly from MELPA or with other tools like Quelpa.
After installation, you can use the commands without additional configuration. To use the functions and macros in your own Elisp code, use libraries org-ql and org-ql-view.
Installing with Quelpa is easy:
- Install quelpa-use-package (which can be installed directly from MELPA).
- Add this form to your init file:
(use-package org-ql
:quelpa (org-ql :fetcher github :repo "alphapapa/org-ql"
:files (:defaults (:exclude "helm-org-ql.el"))))The command helm-org-ql is available in the package helm-org-ql. It may be installed from MELPA, or with Quelpa, like so:
(use-package helm-org-ql
:quelpa (helm-org-ql :fetcher github :repo "alphapapa/org-ql"
:files ("helm-org-ql.el")))Feedback on these APIs is welcome. Eventually, after being tested and polished, they will be considered stable.
Lisp code examples are in examples.org.
- Jumping to an entry:
- org-ql-find and related commands
- helm-org-ql
- Showing an agenda-like view:
- Showing a tree in a buffer:
Note: These commands use non-sexp queries.
These commands jump to a heading selected using Emacs’s built-in completion facilities with an Org QL query:
org-ql-findsearches in the current buffer.org-ql-find-pathsearches outline paths in the current buffer.org-ql-find-in-agendasearches in(org-agenda-files).org-ql-find-in-org-directorysearches inorg-directory.
Note that these commands are compatible with Embark: the embark-act command can be called on a completion candidate (i.e. a search result) to act on it immediately, without having to visit the entry in its source Org buffer, and embark-export may be called to show the results in an org-ql-view buffer.
This command finds links in entries matching the input query and offers them for selection; the selected link is then opened with org-open-at-point.
The input is matched using the default predicate, which means it searches both entry content and outline paths. This is helpful when a collection of links are kept in Org files: rather than having to first visit the entry containing the desired link, then locate it within the entry, and then open it, the user can simply select the link and open it directly. For example, if an entry with the heading Emacs contained a link named mailing list, one could search for Emacs list and open the link to the mailing list directly.
This command refiles the current Org entry to one selected by searching with Org QL completion. It searches files listed in org-refile-targets as well as the current buffer.
Note: This command supports both sexp queries and non-sexp queries.
Read QUERY and search with org-ql. Interactively, prompt for these variables:
BUFFERS-FILES: A list of buffers and/or files to search. Interactively, may also be:
buffer: search the current bufferall: search all Org buffersagenda: search buffers returned by the functionorg-agenda-files- A space-separated list of file or buffer names
GROUPS: An org-super-agenda group set. See variable org-super-agenda-groups.
NARROW: When non-nil, don’t widen buffers before searching. Interactively, with prefix, leave narrowed.
SORT: One or a list of org-ql sorting functions, like date or priority.
Bindings: Keys bound in results buffer.
r: Refresh results. With prefix, prompt to adjust search parameters.v: Showtransientview dispatcher (like Magit’s popups).C-x C-s: Save query to variableorg-ql-views(accessible with commandorg-ql-view).
Note: The view buffer is currently put in org-agenda-mode, which means that some Org Agenda commands work, such as jumping to entries and changing item priorities (without necessarily updating the view). This feature is experimental and not guaranteed to work correctly with all commands. (It works to the extent it does because the appropriate text properties are placed on each item, imitating an Agenda buffer.)
Note: Also, this buffer is compatible with Embark: the embark-act command can be called on an entry to act on it immediately, without having to visit the entry in its source Org buffer.
Note: This command uses non-sexp queries. It is available separately in the package =helm-org-ql=.
This command displays matches with Helm.
- Press
C-x C-sin the Helm session to save the results to anorg-ql-searchbuffer.
Choose and display a view stored in org-ql-views.
Bindings: Keys bound in view buffer.
g,r: Refresh results. With prefix, prompt to adjust search parameters.v: Showtransientview dispatcher (like Magit’s popups).C-x C-s: Save query to variableorg-ql-views(accessible with commandorg-ql-view).
Show a sidebar window listing views stored in org-ql-views for easy access. In the sidebar, press RET or mouse-1 to show the view at point, and press c to customize the view at point.
Show items in FILES from last DAYS days with timestamps of TYPE. TYPE may be ts, ts-active, ts-inactive, clocked, closed, deadline, planning, or scheduled. FILES defaults to those returned by the function org-agenda-files.
Arguments: (query &key keep-previous (buffer (current-buffer)))
Show a sparse tree for QUERY in BUFFER and return number of results. The tree will show the lines where the query matches, and any other context defined in org-show-context-detail, which see.
QUERY is an org-ql query sexp (quoted, since this is a function). BUFFER defaults to the current buffer. When KEEP-PREVIOUS is non-nil (interactively, with prefix), the outline is not reset to the overview state before finding matches, which allows stacking calls to this command. Runs org-occur-hook after making the sparse tree.
An org-ql query is a Lisp expression which may contain arbitrary expressions, as well as calling certain built-in predicates. It is byte-compiled into a predicate function which is tested with point on each heading in an Org buffer; when it returns non-nil, the heading matches the query. When possible, certain built-in predicates are optimized away to whole-buffer regular expression searches, which are much faster to search for than testing the predicate on each heading.
Notes:
- Bare strings like ~”string”~ are automatically converted to
(regexp "string")predicates. - Standard numeric comparator function symbols (
<,<=,>,>=,=) need not be quoted when passed as an argument to predicates which accept them. The resemblance to infix notation is coincidental.
The command org-ql-search also accepts, and the command helm-org-ql only accepts, an alternative, non-sexp query syntax. The syntax is simple, and a few examples of queries in both syntaxes should suffice. By default, when multiple predicates are used, they are combined with boolean and.
| Sexp syntax | Non-sexp syntax |
|---|---|
(todo) | todo: |
(todo "SOMEDAY") | todo:SOMEDAY |
(todo "SOMEDAY" "WAITING") | todo:SOMEDAY,WAITING |
(ts :on today) | ts:on=today |
(ts-active :from "2017-01-01" :to "2018-01-01") | ts-active:from=2017-01-01,to=2018-01-01 |
(clocked :on -1) | clocked:on=-1 |
(heading "quoted phrase" "word") | heading:"quoted phrase",word |
(and (tags "book" "books") (priority "A")) | tags:book,books priority:A |
(src :lang "elisp" :regexps ("defun")) | src:defun,lang=elisp or src:lang=elisp,defun |
(and (tags "space") (not (regexp "moon"))) | tags:space !moon |
(priority >= B) | priority:A,B |
Note that the effort, level, and priority predicates do not support comparators in the non-sexp syntax, so multiple arguments should be passed instead, as seen in the last example.
Arguments are listed next to predicate names, where applicable.
blocked- Return non-nil if current heading is blocked. Calls
org-entry-blocked-p, which see. category (&optional categories)- Return non-nil if current heading is in one or more of
CATEGORIES(a list of strings). done- Return non-nil if entry’s
TODOkeyword is inorg-done-keywords. effort (&optional effort-or-comparator effort)- Return non-nil if current heading’s effort property matches arguments. The following forms are accepted:
(effort DURATION): Matches if effort isDURATION.(effort DURATION DURATION): Matches if effort is between DURATIONs, inclusive.(effort COMPARATOR DURATION): Matches if effort compares toDURATIONwithCOMPARATOR.COMPARATORmay be<,<=,>, or>=.DURATIONshould be an Org effort string, like5or0:05. habit- Return non-nil if entry is a habit.
heading (&rest strings)- Return non-nil if current entry’s heading matches all
STRINGS. Matching is done case-insensitively.- Aliases:
h.
- Aliases:
heading-regexp (&rest regexps)- Return non-nil if current entry’s heading matches all
REGEXPS(regexp strings). Matching is done case-insensitively.- Aliases:
h*.
- Aliases:
level (level-or-comparator &optional level)- Return non-nil if current heading’s outline level matches arguments. The following forms are accepted:
(level NUMBER): Matches if heading level isNUMBER.(level NUMBER NUMBER): Matches if heading level is equal to or between NUMBERs.(level COMPARATOR NUMBER): Matches if heading level compares toNUMBERwithCOMPARATOR.COMPARATORmay be<,<=,>, or>=. link (&optional description-or-target &key description target regexp-p)- Return non-nil if current heading contains a link matching arguments.
DESCRIPTION-OR-TARGETis matched against the link’s description and target. Alternatively, one or both ofDESCRIPTIONandTARGETmay be matched separately. Without arguments, return non-nil if any link is found. outline-path (&rest strings)- Return non-nil if current node’s outline path matches all of
STRINGS. Each string may appear as a substring in any part of the node’s outline path. For example, the pathFood/Fruits/Grapeswould match(olp "Fruit" "Grape").- Aliases:
olp.
- Aliases:
outline-path-segment (&rest strings)- Return non-nil if current node’s outline path matches
STRINGS. MatchesSTRINGSas a contiguous segment of the outline path. Each string is compared as a substring. For example the pathFood/Fruits/Grapeswould match(olps "Fruit" "Grape")but not(olps "Food" "Grape").- Aliases:
olps.
- Aliases:
path (&rest regexps)- Return non-nil if current heading’s buffer’s filename path matches any of
REGEXPS(regexp strings). Without arguments, return non-nil if buffer is file-backed. priority (&rest args)- Return non-nil if current heading has a certain priority.
ARGSmay be either a list of one or more priority letters as strings, or a comparator function symbol followed by a priority letter string. For example:(priority "A") (priority "A" "B") (priority '>= "B")Note that items without a priority cookie never match this predicate (while Org itself considers items without a cookie to have the default priority, which, by default, is equal to priorityB). property (property &optional value &key inherit)- Return non-nil if current entry has
PROPERTY(a string), and optionallyVALUE(a string). IfINHERITis nil, only match entries withPROPERTYset on the entry; if t, also match entries with inheritance. IfINHERITis not specified, use the value oforg-use-property-inheritance, which see. regexp (&rest regexps)- Return non-nil if current entry matches all of
REGEXPS(regexp strings). Matches against entire entry, from beginning of its heading to the next heading.- Aliases:
r.
- Aliases:
rifle (&rest strings)- Return non-nil if each string is found in either the entry or its outline path. Works like
org-rifle. This is probably the most useful, intuitive, general-purpose predicate.- Aliases:
smart. - Note: By default, this is the default predicate used for plain-string query tokens (i.e. given without a specified predicate). This can be customized with the option
org-ql-default-predicate.
- Aliases:
src (&key lang regexps)- Return non-nil if current entry contains an Org Babel source block. If
LANGis non-nil, match blocks of that language. IfREGEXPSis non-nil, require that block’s contents match all regexps. Matching is done case-insensitively. tags (&optional tags)- Return non-nil if current heading has one or more of
TAGS(a list of strings). Tests both inherited and local tags. tags-inherited (&optional tags)- Return non-nil if current heading’s inherited tags include one or more of
TAGS(a list of strings). IfTAGSis nil, return non-nil if heading has any inherited tags.- Aliases:
inherited-tags,tags-i,itags.
- Aliases:
tags-local (&optional tags)- Return non-nil if current heading’s local tags include one or more of
TAGS(a list of strings). IfTAGSis nil, return non-nil if heading has any local tags.- Aliases:
local-tags,tags-l,ltags.
- Aliases:
tags-all (tags)- Return non-nil if current heading includes all of
TAGS. Tests both inherited and local tags.- Aliases:
tags&.
- Aliases:
tags-regexp (&rest regexps)- Return non-nil if current heading has tags matching one or more of
REGEXPS. Tests both inherited and local tags.- Aliases:
tags*.
- Aliases:
todo (&optional keywords)- Return non-nil if current heading is a
TODOitem. WithKEYWORDS, return non-nil if its keyword is one ofKEYWORDS(a list of strings). When called without arguments, only matches non-done tasks (i.e. does not match keywords inorg-done-keywords).
ancestors (&optional query)- Return non-nil if current heading has ancestor headings. If
QUERY, return non-nil if an ancestor heading matches it. This selector may be nested. children (&optional query)- Return non-nil if current heading has direct child headings. If
QUERY, return non-nil if a child heading matches it. This selector may be nested, e.g. to match grandchild headings. descendants (&optional query)- Return non-nil if current heading has descendant headings. If
QUERY, return non-nil if a descendant heading matches it. This selector may be nested (if you can grok the nesting!). parent (&optional query)- Return non-nil if current heading has a direct parent heading. If
QUERY, return non-nil if the parent heading matches it. This selector may be nested, e.g. to match grandparent headings.
These predicates take optional keyword arguments:
:from: Match entries whose timestamp is on or after timestamp:from.:to: Match entries whose timestamp is on or before timestamp:to.:on: Match entries whose timestamp is on date:on.:with-time: If unspecified, match timestamps with or without times (i.e. HH:MM). If nil, match timestamps without times. If t, match timestamps with times.
Timestamp/date arguments should be either a number of days (positive to look forward, or negative to look backward), a string parseable by parse-time-string (the string may omit the time value), the symbol today, or a ts struct.
- Predicates
ts- Return non-nil if current entry has a timestamp in given period. Without arguments, return non-nil if entry has a timestamp.
ts-active,ts-a- Like
ts, but only matches active timestamps. ts-inactive,ts-i- Like
ts, but only matches inactive timestamps.
The following predicates, in addition to the keyword arguments, can also take a single argument, a number, which looks backward or forward a number of days. The number can be negative to invert the direction.
These two predicates interpret a single number argument as if it were passed to the :from keyword argument, which eases the common case of searching for items clocked or closed in the past few days:
- Backward-looking
clocked- Return non-nil if current entry was clocked in given period. Without arguments, return non-nil if entry was ever clocked. Note: Clock entries are expected to be clocked out. Currently clocked entries (i.e. with unclosed timestamp ranges) are ignored.
closed- Return non-nil if current entry was closed in given period. Without arguments, return non-nil if entry is closed.
These predicates interpret a single number argument as if it were passed to the :to keyword argument, which eases the common case of searching for items planned in the next few days:
- Forward-looking
deadline- Return non-nil if current entry has deadline in given period. If argument is
auto, return non-nil if entry has deadline withinorg-deadline-warning-days. Without arguments, return non-nil if entry has any deadline. planning- Return non-nil if current entry has planning timestamp (i.e. its deadline, scheduled, or closed timestamp) in given period. Without arguments, return non-nil if entry has any planning timestamp.
scheduled- Return non-nil if current entry is scheduled in given period. Without arguments, return non-nil if entry is scheduled.
For use as a custom agenda block type in org-agenda-custom-commands. For example, you could define a custom series command like this, which would list all priority A items tagged Emacs with to-do keyword SOMEDAY, followed by the standard agenda view, in a single buffer:
(setq org-agenda-custom-commands
'(("ces" "Custom: Agenda and Emacs SOMEDAY [#A] items"
((org-ql-block '(and (todo "SOMEDAY")
(tags "Emacs")
(priority "A"))
((org-ql-block-header "SOMEDAY :Emacs: High-priority")))
(agenda)))))Which would be equivalent to a tags-todo search like this:
(setq org-agenda-custom-commands
'(("ces" "Custom: Agenda and Emacs SOMEDAY [#A] items"
((tags-todo "PRIORITY=\"A\"+Emacs/!SOMEDAY")
(agenda)))))However, the org-ql-block version runs in about 1/5th the time.
The variable org-ql-block-header may be bound to a string to use as the block header, otherwise the header is formed automatically.
Org QL uses a per-buffer cache to speed up subsequent searches. It’s keyed on query expressions and match actions, which means that, for the same query and same match action in the same buffer, if the buffer has not been modified since the last time the query was run, the cached match-action result will be returned, and the query will not be evaluated in that buffer again.
Therefore, since neither query expressions nor match actions are guaranteed to be evaluated when the following functions are called, they should be free of side effects. Or, if a side effect is required, the cache should be invalidated (e.g. by incrementing the buffer’s modified tick, or by using a query expression or match action that has yet to be cached). Note: Future improvements will allow the cache to be more easily disabled or cleared.
Arguments: (buffers-or-files query &key action narrow sort)
Return items matching QUERY in BUFFERS-OR-FILES.
BUFFERS-OR-FILES is a one or a list of files and/or buffers.
QUERY is an org-ql query sexp (quoted, since this is a function).
ACTION is a function which is called on each matching entry with point at the beginning of its heading. It may be:
elementor nil: Equivalent toorg-element-headline-parser.element-with-markers: Equivalent to callingorg-element-headline-parser, with markers added usingorg-ql--add-markers. Suitable for formatting withorg-ql-agenda--format-element, allowing insertion into an Org Agenda-like buffer.- A sexp, which will be byte-compiled into a lambda function.
- A function symbol.
If NARROW is non-nil, buffers are not widened (the default is to widen and search the entire buffer).
SORT is either nil, in which case items are not sorted; or one or a list of defined org-ql sorting methods (date, deadline, scheduled, closed, todo, priority, or random); or a user-defined comparator function that accepts two items as arguments and returns nil or non-nil.
Examples:
;; Return list of to-do headings in inbox file with tags and to-do keywords:
(org-ql-select "~/org/inbox.org"
'(todo)
:action #'org-get-heading)
;; => ("TODO Practice leaping tall buildings in a single bound :personal:" ...)
;; Without tags and to-do keywords:
(org-ql-select "~/org/inbox.org"
'(todo)
:action '(org-get-heading t t))
;; => ("Practice leaping tall buildings in a single bound" ...)
;; Return WAITING heading elements in agenda files:
(org-ql-select (org-agenda-files)
'(todo "WAITING")
:action 'element)
;; => ((headline (:raw-value "Visit the moon" ...) ...) ...)
;; Since `element' is the default for ACTION, it may be omitted:
(org-ql-select (org-agenda-files)
'(todo "WAITING"))
;; => ((headline (:raw-value "Visit the moon" ...) ...) ...)Arguments: (&key (select 'element-with-markers) from where order-by narrow)
Like org-ql-select, but arguments are named more like a SQL query.
SELECTcorresponds to theorg-ql-selectargumentACTION.FROMcorresponds to theorg-ql-selectargumentBUFFERS-OR-FILES.WHEREcorresponds to theorg-ql-selectargumentQUERY.ORDER-BYcorresponds to theorg-ql-selectargumentSORT, which see.NARROWcorresponds to theorg-ql-selectargumentNARROW.
Examples:
;; Return list of to-do headings in inbox file with tags and to-do keywords:
(org-ql-query
:select #'org-get-heading
:from "~/org/inbox.org"
:where '(todo))
;; => ("TODO Practice leaping tall buildings in a single bound :personal:" ...)
;; Without tags and to-do keywords:
(org-ql-query
:select '(org-get-heading t t)
:from "~/org/inbox.org"
:where '(todo))
;; => ("Practice leaping tall buildings in a single bound" ...)
;; Return WAITING heading elements in agenda files:
(org-ql-query
:select 'element
:from (org-agenda-files)
:where '(todo "WAITING"))
;; => ((headline (:raw-value "Visit the moon" ...) ...) ...)
;; Since `element' is the default for SELECT, it may be omitted:
(org-ql-query
:from (org-agenda-files)
:where '(todo "WAITING"))
;; => ((headline (:raw-value "Visit the moon" ...) ...) ...)Arguments: (buffers-or-files query &key sort narrow markers action)
Expands into a call to org-ql-select with the same arguments. For convenience, arguments should be unquoted.
Note: This macro is deprecated and will be removed in v0.7.
Arguments: (name args docstring &key body preambles normalizers)
Define an org-ql selector predicate named org-ql--predicate-NAME. NAME may be a symbol or a list of symbols: if a list, the first is used as NAME and the rest are aliases. A function is only created for NAME, not for aliases, so a normalizer should be used to replace aliases with NAME in queries (keep reading).
ARGS is a cl-defun-style argument list. DOCSTRING is the function’s docstring.
BODY is the body of the predicate. It will be evaluated with point on the beginning of an Org heading and should return non-nil if the heading’s entry is a match.
PREAMBLES and NORMALIZERS are lists of pcase forms matched against Org QL query sexps. They are spliced into pcase forms in the definitions of the functions org-ql--query-preamble and org-ql--normalize-query, which see. Those functions are redefined when this macro is expanded, unless variable org-ql-defpred-defer is non-nil, in which case those functions should be redefined manually after defining predicates by calling org-ql--define-query-preamble-fn and org-ql--define-normalize-query-fn.
NORMALIZERS are used to normalize query expressions to standard forms. For example, when the predicate has aliases, the aliases should be replaced with predicate names using a normalizer. Also, predicate arguments may be put into a more optimal form so that the predicate has less work to do at query time. NOTE: Normalizers are applied to a query repeatedly until the query is fully normalized, so normalizers should be carefully written to avoid infinite loops.
PREAMBLES refer to regular expressions which may be used to search through a buffer directly to a potential match rather than testing the predicate body on each heading. (Naming things is hard.) In each pcase form in PREAMBLES, the pcase expression (not the pattern) should be a plist with the following keys, each value of which should be an expression which may refer to variables bound in the pattern:
:regexp Regular expression which searches directly to a potential match.
:case-fold Bound to case-fold-search around the regexp search.
:query Expression which should replace the query expression, or query if it should not be changed (e.g. if the regexp is insufficient to determine whether a heading matches, in which case the predicate’s body needs to be tested on the heading). If the regexp guarantees a match, this may be simply t, leaving the query expression with no work to do, which improves performance.
For convenience, within the pcase patterns, the symbol predicate-names is a special form which is replaced with a pattern matching any of the predicate’s name and aliases. For example, if NAME were:
(heading h)
Then if NORMALIZERS were:
((`(,predicate-names . ,args) `(heading ,@args)))
It would be expanded to:
((`(,(or 'heading 'h) . ,args) `(heading ,@args)))
Org QL provides a dynamic block that lists entries in the current document matching a query. In the header, these parameters are supported:
:query: An Org QL query expression in either sexp or non-sexp form.:columnsA list of columns, includingheading,todo,property,priority,deadline,scheduled,closed.- Each column may also be specified as a list with the second element being a header string. For example, to abbreviate the priority column:
(priority "P"). - For certain columns, like
property, arguments may be passed by specifying the column type itself as a list. For example, to display a column showing the values of apropertynamedmilestone, with the header being abbreviated toM:((property "milestone") "M").
- Each column may also be specified as a list with the second element being a header string. For example, to abbreviate the priority column:
:sortOne or a list of Org QL sorting methods (seeorg-ql-select).:takeOptionally take a number of results from the front (a positive number) or the end (a negative number) of the results.:ts-formatOptional format string used to format timestamp-based columns.
The heading column is formatted as a link to the heading (not shown in the following example).
For example, this dynamic block shows the first seven headings that are to-do items with priority A or B, sorted by deadline then priority, with certain columns (including the value of the agenda-group property with a custom header) and timestamp format:
#+BEGIN: org-ql :query "todo: priority:A,B" :columns (todo (priority "P") ((property "agenda-group") "Group") deadline heading) :sort (deadline priority) :take 7 :ts-format "%Y-%m-%d %H:%M"
| Todo | P | Group | Deadline | Heading |
|------+---+-------+------------------+---------------------------------------|
| TODO | A | | 2017-07-07 00:00 | Take over the world |
| TODO | B | | 2017-07-10 00:00 | Renew membership in supervillain club |
| TODO | A | plans | 2017-07-15 00:00 | Take over the universe |
| TODO | B | | 2017-07-21 00:00 | Internet |
| TODO | A | bills | 2017-08-01 00:00 | Spaceship lease |
| TODO | A | | | Skype with president of Antarctica |
| TODO | B | | | Take over Mars |
#+END:
Org QL View searches may be accessed by opening org-ql-search: links in an Org file.
In an Org QL View buffer, the command org-store-link (i.e. C-c l) stores a link to the current search, and it may be inserted into an Org buffer with the command org-insert-link (C-c C-l). The stored link records all of the view settings, like title, sorting, and grouping.
Simple links may also be written manually in either sexp or non-sexp form, like:
[[org-ql-search:todo:NEXT priority:A]]
[[org-ql-search:(and (todo "NEXT") (priority "A"))]]
- Org QL View buffers can be bookmarked with Emacs bookmark commands, e.g.
C-x r m. This also integrates with org-sidebar and Burly.
Note: Breaking changes may be made before version 1.0, but in the event of major changes, attempts at backward compatibility will be made with obsolescence declarations, translation of arguments, etc. Users who need stability guarantees before 1.0 may choose to use tagged stable releases.
Compatibility
- Fix compilation error on Emacs 30. (#433. Thanks to Akira Komamura and Stefan Monnier.)
Tagged v0.6.2, fixing a compilation warning.
Fixes
- Timestamps with internal time ranges (e.g.
<2024-06-26 10:00-11:00>) are matched for simple queries. (This support is not yet comprehensive, e.g. a query that depends on the specific inner time range may not behave as expected. Previously such timestamps were not matched at all. See #237 and #371. Thanks to Ihor Radchenko.) - Timestamps with day-of-the-week abbreviations are matched more flexibly (allowing, e.g. a period in French locales). (See #429, #432. Thanks to Florian D. for reporting.)
- Command
org-ql-searchdid not narrow properly when called interactively.
Compatibility
Fixes
- Bookmarking
org-ql-viewbuffers when thebuffers-filesargument is a symbol (likeorg-agenda-files).
Fixes
- Predicate
headingincorrectly matched strings as regular expressions, sometimes returning incorrect results. (See discussion. Thanks to Alex Popescu for reporting.) - Predicates
ancestorandparentdid not normalize their sub-queries, sometimes returning incorrect results. (#365. Thanks to Gabriele Mongiano for reporting.)
Fixes
- Command
org-ql-findgoes to the selected entry in the base buffer (rather than potentially an indirect buffer, whose narrowing could leave the selected entry hidden. The nuances around going to entries in buffers that may be indirect and/or narrowed are surprisingly complicated. Hopefully this is the last fix).
Fixes
- Command
org-ql-findincorrectly moved point. (See #380. Thanks to Omar Antolín Camarena for reporting.)
Fixes
- Command
org-ql-findincorrectly restored the buffer after jumping when not using indirect buffers. (See #380. Thanks to Bram Schoenmakers for reporting.)
Fixes
- Command
org-ql-findwidens the buffer before going to the selected entry. - In
org-ql-viewbuffers, links in headings remain clickable links. (Fixes #282. Thanks to Jacob Boxerman for reporting.)
Additions
- Function
org-ql-completing-read, used by commandorg-ql-find, now specifies the completion category asorg-heading, providing compatibility with Embark. (This is a powerful feature, as it means anyorg-ql-findresult can be acted on from inside the search results with Embark, which provides common actions from Org Agenda and Org speed keys bindings.) (#299. Thanks to Omar Antolín Camarena, Daniel Mendler, and Akira Komamura.)- Command
org-ql-completing-read-export, bound toC-c C-eorembark-exportwhile in anorg-ql-completing-readsession, exits and shows anorg-ql-viewbuffer for the current search.
- Command
- Command
org-ql-findmay be called in anorg-agendaororg-ql-viewbuffer to search the buffers which contributed to the agenda/view buffer. - Command
org-ql-find-path, which searches outline paths in the current buffer. - Command
org-ql-open-link, which finds links in entries matching the given query, and opens the selected one withorg-open-at-point. (This is helpful when a collection of links are kept in Org files: rather than having to first visit the entry containing the desired link, then locate it within the entry, and then open it, the user can simply select the link and open it directly.) - Items in
org-ql-viewbuffers now include theorg-categorytext property, like Org Agenda buffers, which allows grouping withorg-super-agenda’s category-related selectors. (#363. Thanks to Gabriele Mongiano for reporting.)
Fixes
- Predicate
propertycorrectly uses the value oforg-use-property-inheritancewhen not specified. (#346, #356. Thanks to Bram Schoenmakers.)
Compatibility
- Emacs 27.1 or later is now required.
- Org v9.7’s
org-elementAPI changes required some adjustments. (#364. Thanks to several users for reporting, and to Ihor Radchenko for his feedback.)
Fixes
- Ignore empty quoted strings in plain-string queries (#383).
Fixes
- Disable
case-fold-searchwhen collecting headings in outline paths. (Headings that started with a word that is also a to-do keyword but with different capitalization would be matched incorrectly.) - Saving of
org-ql-viewviews. (#378. Thanks to Pentaquark1 for reporting.) - Command
org-ql-finddidn’t move point to the selected entry. (#380. Thanks to Omar Antolín Camarena for reporting.)
Fixes
- Timestamp predicates are more tolerant of partial input (e.g. preventing errors while the user is typing a query into
org-ql-find). - Query parser ignores leading whitespace (e.g. preventing errors while the user is typing a query into
org-ql-find). - Use of
org-ql-findwith:query-prefixargument prevented selection of results. (#351. Thanks to Daniel Fleischer for reporting.) - Handle narrowed buffers correctly in
org-ql-find. - Warn about empty headings in
org-ql-completing-read(the Org format allows a heading line to have no text, but it’s useless for this purpose, and usually indicates unnoticed corruption).
Fixes
- Function
org-ql-completing-readis more compatible with default Emacs completion. (See #338. Thanks to arozbiz for reporting.) - Function
org-ql-completing-readwould sometimes stop updating with changes in input. (See #350. Thanks to Ankit Raj Pandey for reporting and fixing, and to Daniel Mendler for advising.) - In
org-ql-completing-read, format links for display, and useorg-entry-getinternally rather thanorg-get-heading.
Added
- Command
org-ql-find, which jumps to entries selected using Emacs’s built-in completion facilities and Org QL queries (likehelm-org-ql, but doesn’t require Helm.). - Command
org-ql-refile, which refiles the entry at point to one selected using Org QL completion. - Predicate
rifle, which matches an entry if each of the given arguments is found in either the entry’s contents or its outline path. This provides very intuitive results, mimicing the behavior of =org-rifle=. In fact, the results are so useful that it’s now the default predicate for plain-string query tokens. (It is also aliased tosmart, since it’s so “smart,” and not all users have usedorg-rifle.) - Option
org-ql-default-predicate, applied to plain-string query tokens (before, theregexppredicate was always used, but now it may be customized). - Alias
cfor predicatecategory. - Predicate
propertynow accepts the argument:inheritto match entries with property inheritance, and when unspecified, the optionorg-use-property-inheritancecontrols whether inheritance is used. - Predicate
blocked. (Thanks to Akira Komamura.)
Changed
- Give more useful error message for invalid queries.
- Predicate
srcnow matches case-insensitively. - Command
org-ql-sparse-treeaccepts both string and sexp queries. (Thanks to Akira Komamura.)
Fixed
- Predicate
linkmatches links whose descriptions contain escaped brackets (changed in Org 9.3). (Thanks to Daniel Borchmann for reporting.) - Predicate
src’s matching of begin/end block lines, normalization of arguments, and handling in non-sexp queries. (Thanks to Akira Komamura for reporting.) - Predicate
src’s behavior with various arguments. - Various compilation warnings.
Internal
- Certain query predicates, when called multiple times in an
andsub-expression, are optimized to a single call. - Use
buffer-chars-modified-tickinstead ofbuffer-modified-tick. (Thanks to Ihor Radchenko.) - Implemented tests for
srcpredicate.
Credits
- Thanks to Caleb Chase for help with #285, fixed in 9190818.
Fixed
- Non-sexp query parsing with updated version 1.0.1 of the
pegpackage. (Fixes #314, #316. Thanks to Akira Komamura and Joon Ro for reporting.) - Require library
org-duration(apparently necessary in newer Org versions).
Fixed
linkpredicate when used in anor‘ed query. (#279. Thanks to Marc Fargas for reporting.)
Fixed
- In dynamic blocks, links to headings with statistics cookies were broken. (Fixes #248. Thanks to Maikol Solis and Ihor Radchenko.)
Updated
- Compatibility with new macro names in Transient. (#269. Thanks to Jonas Bernoulli.)
Added
- Macro
org-ql-defpred, used to define search predicates. (See tutorial.) - Predicate
effort. - Predicate
heading-regexp, which matches regular expressions against heading text (alias:h*). - Timestamp-related predicates now accept an optional
:with-timeargument, which allows matching timestamps with or without times (i.e. HH:MM). - Sorting methods:
reverseclosed(Thanks to Ryan Ye.)
- Dynamic block column
closed. (Thanks to Ryan Ye.) - Abbreviate filenames in bookmarks. (Thanks to Akira Komamura.)
Changed
- The order in which sorting functions is applied has been reversed. For example,
:sort '(todo priority date)now does what:sort '(date priority todo)did in earlier versions. (This change is made to enable the newreversesorting method.) Users who have customizedorg-ql-viewswill need to update the stored views’ sorting methods to preserve the desired sort order. - Helm support (including the command
helm-org-ql) has been moved to a separate package,helm-org-ql. - Predicate
headingnow matches plain strings instead of regular expressions. - Update
dashdependency, and remove dependency on obsoletedash-functional. (Fixes #179, #209. Thanks to Mark Hudnall, Akira Komamura, Nathanael kinfe, Pablo Stafforini, Jason May, and Basil L. Contovounesios.)
Removed
- Obsolete macro
org-ql(obsolete since 0.5, replaced by functionsorg-ql-selectandorg-ql-query).
Fixed
- Timestamp-related predicates called with relative-date arguments did not properly invalidate the query cache. (Fixes #223. Thanks to Ihor Radchenko for reporting.)
Internal
- Predicates are now defined more cleanly with a macro (
org-ql-defpred) that consolidates functionality related to each predicate. This will also allow users to more easily define custom predicates. - Version 1.0 of library
pegis now required. - Improvements to how arguments to timestamp-related predicates are processed.
- Predicate normalizers are now applied repeatedly until a query is fully normalized. (Normalizers should be written with this in mind to avoid infinite loops.)
Fixed
- Predicate
link’s:targetand:regexp-parguments. (#220. Thanks to Akira Komamura.)
Fixed
- Custom sorting functions could corrupt the cache, causing items to disappear after refreshing an
org-ql-searchbuffer. (#186, #187. Thanks to Nathanael kinfe.)
Added
- View dispatcher using
transient.el(like Magit), bound tovin search/view buffers. - Predicate
link, which matches descriptions and targets in Org links. - Predicate
tags-regexp(alias:tags*), which matches regexps against entry tags (e.g, helpful when a tag might end in “s”). - Emacs bookmark support: Org QL View buffers can be bookmarked with, e.g.
C-x r mand shown with, e.g.C-x r b. (This also enables view restoration with Burly.) - Dynamic block support.
- Org link support (storing and opening links to Org QL View searches).
- Mascot.
Changed
- Binding to refresh search/view buffers changed to
r.
Internal
- When formatting entries for Org QL View buffers, use internal function for retrieving heading tags. This improves speed by using our cache, and it removes the need for a compatibility alias for Org versions before 9.3.
Deprecated
- Macro
org-qlis marked obsolete. It will be removed in v0.7. Functionsorg-ql-selectandorg-ql-queryshould be used instead. (The macro serves only to confuse with regard to quoting arguments.)
Acknowledgments
- tpeacock19 for extensive help testing new features in this version.
Fixed
- Agenda restriction in
org-ql-block. (Fixes #84. Thanks to Ihor Radchenko.)
Fixed
- Multiple sorters not preserved when refreshing views. (Fixes #136, #137. Thanks to Imran Khan.)
Fixed
- Give a useful error if
org-ql-search-directories-filesis called without a directories argument andorg-directorydoesn’t exist. (Fixes #139. Thanks to Matt Huszagh for reporting.)
Fixed
- Compatibility with newer versions of the
peglibrary, which removed a macro used by this package. (Fixes #75. Thanks to Karl Voit and @karlicoss for reporting.)
Fixed
- Non-case-folding predicates like
(todo)unnecessarily disabled case-folding for other predicates. (Issue #114. Thanks to @bitclick for reporting.)
Fixed
- Compatibility with Org Agenda remote editing commands (some of which were broken by 0.4.3). (Fixes #102. Thanks to Alois Janíček for reporting.)
Fixed
- When
org-ql-view-refreshis called, ensure the buffer is an Org QL View buffer.
Fixed
- Items’ to-do keywords were not shown in views.
Fixed
levelpredicate used with arguments in plain queries. (Thanks to Akira Komamura for reporting.)
Note: The next release, 0.5, may include changes which will require minor updates to written queries (e.g. a few predicates may be renamed). Users who wish to avoid those changes happening unexpectedly in their configs should avoid upgrading org-ql beyond 0.4 automatically, as they will be pushed to the master branch when ready.
Added
- Commands
helm-org-ql-views, which shows one oforg-ql-viewsselected with Helm.org-ql-searchcan search files inorg-directory; customization options are available in theorg-ql-searchgroup.org-ql-view-refreshcan be called with a prefix argument to adjust search parameters.
- Queries
- Negation of terms in plain queries using
!. For example,tags:space !moonto exclude entries which containmoon. - Predicates
outline-path(aliasolp) andoutline-path-segment(aliasolps). - Predicate
src, which matches Org Babel source blocks. - Predicates
parentandancestors. (Thanks to Josh Moller-Mara.) - Alias
hforheadingpredicate. - Alias
rforregexppredicate. (Thanks to Feng Shu.)
- Negation of terms in plain queries using
- Info manual.
- Function
helm-org-ql-source, which returns a Helm source that searches given buffers/files withhelm-org-ql. It can be used for custom Helm commands that search certain files. - Display a message when views are refreshed. (Thanks to xeijin.)
- Respect Org Agenda restriction in
org-ql-block. (Thanks to Ihor Radchenko for reporting.) - Option
org-ql-view-sidebar-sort-views. - Mouseover
help-echotext fororg-ql-viewsdefault view names. - “Dangling tasks” default view in
org-ql-views. (Users who have modifiedorg-ql-viewsfrom the default will not see the new view unless they copy it into their config.)
Changed
- Some default
org-ql-viewviews (users who have modifiedorg-ql-viewsfrom the default will not see the new views unless they copy them into their config):- Rename some views.
- “Stuck projects” view (now uses
descendantsinstead ofchildren, which is more useful.
Fixed
- Inherit file tags when
org-tag-inheritanceis enabled. (Fixes #55. Thanks to Mikhail Skorzhinskiy.) - Call
helm-make-sourcedirectly instead of usinghelm-build-sync-sourcemacro. (Fixes #60. Thanks to Matt Huszagh for reporting.) - Search/view buffers now always end with a newline, which prevents side-scrolling of the window when calling
end-of-buffer. - Face for done to-do keywords in
org-ql-viewbuffers. (Thanks to Yiming Chen.) - Make view buffers read-only. (Fixes #72. Thanks to xeijin.)
- Sorting with single sorter specified as an atom. (Thanks to Jeff Filipovits.)
- Autoload for
org-ql-blockagenda block. (Fixes #53. Thanks to reports from Gus Cantieni, Karl Voit, rieje, and Jake | Junxuan.)
Internal
- Added generic node data cache to speed up recursive, tree-based queries.
Fixed
- In
org-ql-search, accept symbol as:super-groupsargument. - In the
This weekandNext weekdefaultorg-ql-viewsviews, set timestamps for beginning-of-week to 00:00:00 and end-of-week to 23:59:59. - Plain quoted-phrases in non-sexp queries.
Fixed
- Compatibility with Org 9.2. Thanks to Brian Leung.
Added
- Alternative, non-sexp query syntax for commands
org-ql-searchandhelm-org-ql. See documentation. - Command
helm-org-ql. - Command
org-ql-sparse-tree, likeorg-sparse-treefororg-qlqueries. (Thanks to Akira Komamura.) - Command
org-ql-view-sidebar. - Per-buffer, per-heading tag caching, which increases the speed of tags-related queries by 6-7x.
- More tags-related predicates and aliases:
- For inherited tags:
tags-inherited,inherited-tags,tags-i,itags. - For heading-local tags:
tags-local,local-tags,tags-l,ltags. tags-all,tags&: Matches all given tags using booleanAND(rather than booleanOR, which thetagspredicate uses).
- For inherited tags:
- Variable
org-ql-block-header, which overrides the default header inorg-ql-blockagenda blocks. - Predicate
(path). - Option
org-ql-viewsmay now be customized in a guided, structured way with the customization UI (e.g.M-x customize-option RET org-ql-views RET, or presscin theorg-ql-view-sidebarbuffer). - Enable more Org Agenda commands in
org-ql-viewbuffers (e.g. setting deadlines and scheduling). (Fixes #35. Thanks to Milan Zamazal and Mikhail Skorzhinskii.) - Function
org-ql-select’sbuffers-filesargument can be a function which returns a list of buffers and/or files.
Changed
- Predicate
headingnow accepts multiple regexps, which are matched with booleanAND. - Predicate
regexpnow matches its regexp arguments with booleanAND. - Package
org-super-agendais now a dependency. This removes the need for awkward code to handle the case where it’s not installed, and makes grouping features always available. Of course, the global minor modeorg-super-agenda-modeis not activated byorg-ql, so no behavior is changed in Org Agenda ororg-ql; it only means that commands likeorg-ql-searchwill always provide grouping when called with the appropriate arguments.
Removed
- Macro
org-ql-agenda. Instead, use functionorg-ql-search. See also commandorg-ql-view, etc.
Fixed
- Predicate
headingnow matches only against heading text, i.e. not including tags at the end of the line, to-do keyword, etc. - Predicate
todonow matches case-sensitively, avoiding non-todo-keyword matches (e.g. a heading which beginsWaiting onwill no longer match for a todo keywordWAITING). - Interactive completion in
org-ql-search.
Internal
- Refactored code from file
org-ql-agenda.elinto filesorg-ql-search.elandorg-ql-view.el. Function and variable names have been changed accordingly.
Fixed
- Priority queries could fail to match headings whose to-do keywords had non-alphabetic characters, like
TO-READ.
Fixed
(deadline auto)selector matched entries whose deadlines had a warning period that had not yet been entered (org-deadline-warning-daystoo soon).
Fixed
(descendants)selector matched against parent heading instead of only descendants.
Added
- Function
org-ql-query, likeorg-ql-selectbut with arguments named more like a SQL query. - Bare strings like ~”string”~ can be used in queries, which are converted to
(regexp "string")automatically. - Selector
(regexp)accepts multiple regexps to test. - Macro
org-qland functionsorg-ql-queryandorg-ql-selectnow also accept a comparator function in their:sortargument. - Function
org-ql-block, which works as an Org Agenda series/composite/block command, usable in custom agenda commands defined in variableorg-agenda-custom-commands. (Inspired by Benson Chu’s config.) - Function
org-ql-agenda--agendaoptionally takes a list of entries as an argument. - Selectors
ts-aandts-i, aliases forts-activeandts-inactive. - Selector
tsnow accepts a:typeargument. - Face
org-ql-agenda-due-date. - Selectors
(children)and(descendants). - Function
org-ql-searchand macroorg-ql-agendaaccept a:titleargument, which is displayed in the header. - Command
org-ql-searchoffers globalorg-super-agenda-groupsin completion. - Customization group
org-ql. - Command
org-ql-view, which displays views saved to variableorg-ql-views, which can be saved fromorg-ql-searchbuffers with commandorg-ql-search-save, which is bound toC-x C-sin view buffers. - Variable
org-ql-view-map, active in view buffers displayed byorg-ql-search,org-ql-agenda, andorg-ql-view. randomsort method.- Save position when refreshing search buffers.
Changed
- Function
org-ql-queryrenamed toorg-ql-select.org-ql-querynow refers to a new function. - Macro
org-qlno longer accepts a:markersargument. Instead, use argument:action element-with-markers. See functionorg-ql-select, whichorg-qlcalls. - Selector
(todo)no longer matches “done” keywords when used without arguments (i.e. the ones in variableorg-done-keywords). - Overhauled date/time-based predicates. See documentation for new argument signatures.
Removed
- Selector
(date), replaced by(ts).
Fixed
- Handle date ranges in date-based selectors. (Thanks to Cody Goodman, Samuel W. Flint, and Vikas Rawal.)
- Don’t overwrite bindings in
org-agenda-mode-map. - Don’t search buffers without headings, and show a message if the user attempts it.
- Don’t search hidden/special buffers.
- Properly accept arbitrary sort functions in
org-ql-select, etc. (Fixes #37. Thanks to Milan Zamazal.) - Planning-line-related predicates searched too far into entries.
- Add autoloads. (Fixes #36. Thanks to Akira Komamura.)
Compatibility
- Fixes for compatibility with Org 9.2. (Thanks to Ataias Pereira Reis and Daniel Kraus.)
Internal
- Optimizations for some query selectors, e.g.
regexpandtodo. These can provide a significant improvement for some queries. See benchmarks in notes.org. - Library ts is now used for parsing and comparing timestamps.
First tagged release.
Bug reports, feature requests, and suggestions are welcome. For patches, see below.
While Org QL is currently distributed in MELPA, it’s intended to merge Org QL into Org mode. When that happens, it will become a part of Emacs and Org, and therefore cumulative contributions of more than 15 lines of code will require that the author assign copyright of such contributions to the FSF. Authors who are interested in doing so may contact [email protected] to request the appropriate form.
Of course, queries like these can already be written with Org Agenda searches, but the syntax can be complex. For example, this query would be difficult to write in a standard Org Agenda search, because it matches against a to-do keyword and a plain-text search. As described in the advanced searching tutorial, it would require using org-search-view with a query with specific regular expression syntax, like this:
+lisp +{^\*+\s-+TO-READ\s-}
But with org-ql-search, you would write a query like lisp todo:TO-READ, or in Lisp syntax, (and "lisp" (todo "TO-READ")).
This package is used by org-sidebar, which presents a customizable agenda-like view in a sidebar window.
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