1 ;; notmuch-lib.el --- common variables, functions and function declarations
3 ;; Copyright © Carl Worth
5 ;; This file is part of Notmuch.
7 ;; Notmuch is free software: you can redistribute it and/or modify it
8 ;; under the terms of the GNU General Public License as published by
9 ;; the Free Software Foundation, either version 3 of the License, or
10 ;; (at your option) any later version.
12 ;; Notmuch is distributed in the hope that it will be useful, but
13 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 ;; General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with Notmuch. If not, see <http://www.gnu.org/licenses/>.
20 ;; Authors: Carl Worth <cworth@cworth.org>
22 ;; This is an part of an emacs-based interface to the notmuch mail system.
29 (defvar notmuch-command "notmuch"
30 "Command to run the notmuch binary.")
33 "Notmuch mail reader for Emacs."
36 (defgroup notmuch-hello nil
37 "Overview of saved searches, tags, etc."
40 (defgroup notmuch-search nil
41 "Searching and sorting mail."
44 (defgroup notmuch-show nil
45 "Showing messages and threads."
48 (defgroup notmuch-send nil
49 "Sending messages from Notmuch."
52 (custom-add-to-group 'notmuch-send 'message 'custom-group)
54 (defgroup notmuch-crypto nil
55 "Processing and display of cryptographic MIME parts."
58 (defgroup notmuch-hooks nil
59 "Running custom code on well-defined occasions."
62 (defgroup notmuch-external nil
63 "Running external commands from within Notmuch."
66 (defgroup notmuch-faces nil
67 "Graphical attributes for displaying text"
70 (defcustom notmuch-search-oldest-first t
71 "Show the oldest mail first when searching."
73 :group 'notmuch-search)
77 (defvar notmuch-search-history nil
78 "Variable to store notmuch searches history.")
80 (defcustom notmuch-saved-searches '(("inbox" . "tag:inbox")
81 ("unread" . "tag:unread"))
82 "A list of saved searches to display."
83 :type '(alist :key-type string :value-type string)
84 :group 'notmuch-hello)
86 (defcustom notmuch-archive-tags '("-inbox")
87 "List of tag changes to apply to a message or a thread when it is archived.
89 Tags starting with \"+\" (or not starting with either \"+\" or
90 \"-\") in the list will be added, and tags starting with \"-\"
91 will be removed from the message or thread being archived.
93 For example, if you wanted to remove an \"inbox\" tag and add an
94 \"archived\" tag, you would set:
95 (\"-inbox\" \"+archived\")"
96 :type '(repeat string)
97 :group 'notmuch-search
100 ;; By default clicking on a button does not select the window
101 ;; containing the button (as opposed to clicking on a widget which
102 ;; does). This means that the button action is then executed in the
103 ;; current selected window which can cause problems if the button
104 ;; changes the buffer (e.g., id: links) or moves point.
106 ;; This provides a button type which overrides mouse-action so that
107 ;; the button's window is selected before the action is run. Other
108 ;; notmuch buttons can get the same behaviour by inheriting from this
110 (define-button-type 'notmuch-button-type
111 'mouse-action (lambda (button)
112 (select-window (posn-window (event-start last-input-event)))
113 (button-activate button)))
115 (defun notmuch-command-to-string (&rest args)
116 "Synchronously invoke \"notmuch\" with the given list of arguments.
118 If notmuch exits with a non-zero status, output from the process
119 will appear in a buffer named \"*Notmuch errors*\" and an error
122 Otherwise the output will be returned"
124 (let* ((status (apply #'call-process notmuch-command nil t nil args))
125 (output (buffer-string)))
126 (notmuch-check-exit-status status (cons notmuch-command args) output)
129 (defun notmuch-version ()
130 "Return a string with the notmuch version number."
132 ;; Trim off the trailing newline.
133 (substring (notmuch-command-to-string "--version") 0 -1)))
134 (if (string-match "^notmuch\\( version\\)? \\(.*\\)$"
136 (match-string 2 long-string)
139 (defun notmuch-config-get (item)
140 "Return a value from the notmuch configuration."
141 ;; Trim off the trailing newline
142 (substring (notmuch-command-to-string "config" "get" item) 0 -1))
144 (defun notmuch-database-path ()
145 "Return the database.path value from the notmuch configuration."
146 (notmuch-config-get "database.path"))
148 (defun notmuch-user-name ()
149 "Return the user.name value from the notmuch configuration."
150 (notmuch-config-get "user.name"))
152 (defun notmuch-user-primary-email ()
153 "Return the user.primary_email value from the notmuch configuration."
154 (notmuch-config-get "user.primary_email"))
156 (defun notmuch-user-other-email ()
157 "Return the user.other_email value (as a list) from the notmuch configuration."
158 (split-string (notmuch-config-get "user.other_email") "\n"))
160 (defun notmuch-kill-this-buffer ()
161 "Kill the current buffer."
163 (kill-buffer (current-buffer)))
165 (defun notmuch-prettify-subject (subject)
166 ;; This function is used by `notmuch-search-process-filter' which
167 ;; requires that we not disrupt its' matching state.
170 (string-match "^[ \t]*$" subject))
174 (defun notmuch-escape-boolean-term (term)
175 "Escape a boolean term for use in a query.
177 The caller is responsible for prepending the term prefix and a
178 colon. This performs minimal escaping in order to produce
179 user-friendly queries."
182 (if (or (equal term "")
183 (string-match "[ ()]\\|^\"" term))
185 (concat "\"" (replace-regexp-in-string "\"" "\"\"" term t t) "\"")
188 (defun notmuch-id-to-query (id)
189 "Return a query that matches the message with id ID."
190 (concat "id:" (notmuch-escape-boolean-term id)))
194 (defun notmuch-common-do-stash (text)
195 "Common function to stash text in kill ring, and display in minibuffer."
199 (message "Stashed: %s" text))
200 ;; There is nothing to stash so stash an empty string so the user
201 ;; doesn't accidentally paste something else somewhere.
203 (message "Nothing to stash!")))
207 (defun notmuch-remove-if-not (predicate list)
208 "Return a copy of LIST with all items not satisfying PREDICATE removed."
211 (when (funcall predicate (car list))
212 (push (car list) out))
213 (setq list (cdr list)))
216 (defun notmuch-split-content-type (content-type)
217 "Split content/type into 'content' and 'type'"
218 (split-string content-type "/"))
220 (defun notmuch-match-content-type (t1 t2)
221 "Return t if t1 and t2 are matching content types, taking wildcards into account"
222 (let ((st1 (notmuch-split-content-type t1))
223 (st2 (notmuch-split-content-type t2)))
224 (if (or (string= (cadr st1) "*")
225 (string= (cadr st2) "*"))
226 ;; Comparison of content types should be case insensitive.
227 (string= (downcase (car st1)) (downcase (car st2)))
228 (string= (downcase t1) (downcase t2)))))
230 (defvar notmuch-multipart/alternative-discouraged
234 ;; multipart/related usually contain a text/html part and some associated graphics.
238 (defun notmuch-multipart/alternative-choose (types)
239 "Return a list of preferred types from the given list of types"
240 ;; Based on `mm-preferred-alternative-precedence'.
242 (dolist (pref (reverse notmuch-multipart/alternative-discouraged))
243 (dolist (elem (copy-sequence seq))
244 (when (string-match pref elem)
245 (setq seq (nconc (delete elem seq) (list elem))))))
248 (defun notmuch-parts-filter-by-type (parts type)
249 "Given a list of message parts, return a list containing the ones matching
252 (lambda (part) (notmuch-match-content-type (plist-get part :content-type) type))
255 ;; Helper for parts which are generally not included in the default
257 (defun notmuch-get-bodypart-internal (query part-number process-crypto)
258 (let ((args '("show" "--format=raw"))
259 (part-arg (format "--part=%s" part-number)))
260 (setq args (append args (list part-arg)))
262 (setq args (append args '("--decrypt"))))
263 (setq args (append args (list query)))
265 (let ((coding-system-for-read 'no-conversion))
267 (apply 'call-process (append (list notmuch-command nil (list t nil) nil) args))
270 (defun notmuch-get-bodypart-content (msg part nth process-crypto)
271 (or (plist-get part :content)
272 (notmuch-get-bodypart-internal (notmuch-id-to-query (plist-get msg :id)) nth process-crypto)))
274 ;; Workaround: The call to `mm-display-part' below triggers a bug in
275 ;; Emacs 24 if it attempts to use the shr renderer to display an HTML
276 ;; part with images in it (demonstrated in 24.1 and 24.2 on Debian and
277 ;; Fedora 17, though unreproducable in other configurations).
278 ;; `mm-shr' references the variable `gnus-inhibit-images' without
279 ;; first loading gnus-art, which defines it, resulting in a
280 ;; void-variable error. Hence, we advise `mm-shr' to ensure gnus-art
282 (if (>= emacs-major-version 24)
283 (defadvice mm-shr (before load-gnus-arts activate)
284 (require 'gnus-art nil t)
285 (ad-disable-advice 'mm-shr 'before 'load-gnus-arts)))
287 (defun notmuch-mm-display-part-inline (msg part nth content-type process-crypto)
288 "Use the mm-decode/mm-view functions to display a part in the
289 current buffer, if possible."
290 (let ((display-buffer (current-buffer)))
292 ;; In case there is :content, the content string is already converted
293 ;; into emacs internal format. `gnus-decoded' is a fake charset,
294 ;; which means no further decoding (to be done by mm- functions).
295 (let* ((charset (if (plist-member part :content)
297 (plist-get part :content-charset)))
298 (handle (mm-make-handle (current-buffer) `(,content-type (charset . ,charset)))))
299 ;; If the user wants the part inlined, insert the content and
300 ;; test whether we are able to inline it (which includes both
301 ;; capability and suitability tests).
302 (when (mm-inlined-p handle)
303 (insert (notmuch-get-bodypart-content msg part nth process-crypto))
304 (when (mm-inlinable-p handle)
305 (set-buffer display-buffer)
306 (mm-display-part handle)
309 ;; Converts a plist of headers to an alist of headers. The input plist should
310 ;; have symbols of the form :Header as keys, and the resulting alist will have
311 ;; symbols of the form 'Header as keys.
312 (defun notmuch-headers-plist-to-alist (plist)
313 (loop for (key value . rest) on plist by #'cddr
314 collect (cons (intern (substring (symbol-name key) 1)) value)))
316 (defun notmuch-face-ensure-list-form (face)
317 "Return FACE in face list form.
319 If FACE is already a face list, it will be returned as-is. If
320 FACE is a face name or face plist, it will be returned as a
321 single element face list."
322 (if (and (listp face) (not (keywordp (car face))))
326 (defun notmuch-combine-face-text-property (start end face &optional below object)
327 "Combine FACE into the 'face text property between START and END.
329 This function combines FACE with any existing faces between START
330 and END in OBJECT (which defaults to the current buffer).
331 Attributes specified by FACE take precedence over existing
332 attributes unless BELOW is non-nil. FACE must be a face name (a
333 symbol or string), a property list of face attributes, or a list
334 of these. For convenience when applied to strings, this returns
337 ;; A face property can have three forms: a face name (a string or
338 ;; symbol), a property list, or a list of these two forms. In the
339 ;; list case, the faces will be combined, with the earlier faces
340 ;; taking precedent. Here we canonicalize everything to list form
341 ;; to make it easy to combine.
343 (face-list (notmuch-face-ensure-list-form face)))
345 (let* ((cur (get-text-property pos 'face object))
346 (cur-list (notmuch-face-ensure-list-form cur))
347 (new (cond ((null cur-list) face)
348 (below (append cur-list face-list))
349 (t (append face-list cur-list))))
350 (next (next-single-property-change pos 'face object end)))
351 (put-text-property pos next 'face new object)
355 (defun notmuch-combine-face-text-property-string (string face &optional below)
356 (notmuch-combine-face-text-property
363 (defun notmuch-logged-error (msg &optional extra)
364 "Log MSG and EXTRA to *Notmuch errors* and signal MSG.
366 This logs MSG and EXTRA to the *Notmuch errors* buffer and
367 signals MSG as an error. If EXTRA is non-nil, text referring the
368 user to the *Notmuch errors* buffer will be appended to the
369 signaled error. This function does not return."
371 (with-current-buffer (get-buffer-create "*Notmuch errors*")
372 (goto-char (point-max))
376 (insert "[" (current-time-string) "]\n" msg)
383 (error "%s" (concat msg (when extra
384 " (see *Notmuch errors* for more details)"))))
386 (defun notmuch-check-async-exit-status (proc msg)
387 "If PROC exited abnormally, pop up an error buffer and signal an error.
389 This is a wrapper around `notmuch-check-exit-status' for
390 asynchronous process sentinels. PROC and MSG must be the
391 arguments passed to the sentinel."
393 (case (process-status proc)
394 ((exit) (process-exit-status proc))
397 (notmuch-check-exit-status exit-status (process-command proc)))))
399 (defun notmuch-check-exit-status (exit-status command &optional output err-file)
400 "If EXIT-STATUS is non-zero, pop up an error buffer and signal an error.
402 If EXIT-STATUS is non-zero, pop up a notmuch error buffer
403 describing the error and signal an Elisp error. EXIT-STATUS must
404 be a number indicating the exit status code of a process or a
405 string describing the signal that terminated the process (such as
406 returned by `call-process'). COMMAND must be a list giving the
407 command and its arguments. OUTPUT, if provided, is a string
408 giving the output of command. ERR-FILE, if provided, is the name
409 of a file containing the error output of command. OUTPUT and the
410 contents of ERR-FILE will be included in the error message."
413 ((eq exit-status 0) t)
415 (notmuch-logged-error "notmuch CLI version mismatch
416 Emacs requested an older output format than supported by the notmuch CLI.
417 You may need to restart Emacs or upgrade your notmuch Emacs package."))
419 (notmuch-logged-error "notmuch CLI version mismatch
420 Emacs requested a newer output format than supported by the notmuch CLI.
421 You may need to restart Emacs or upgrade your notmuch package."))
423 (let* ((err (when err-file
425 (insert-file-contents err-file)
430 "command: " (mapconcat #'shell-quote-argument command " ") "\n"
431 (if (integerp exit-status)
432 (format "exit status: %s\n" exit-status)
433 (format "exit signal: %s\n" exit-status))
435 (concat "stderr:\n" err))
437 (concat "stdout:\n" output)))))
439 ;; We have an error message straight from the CLI.
440 (notmuch-logged-error
441 (replace-regexp-in-string "\\s $" "" err) extra)
442 ;; We only have combined output from the CLI; don't inundate
443 ;; the user with it. Mimic `process-lines'.
444 (notmuch-logged-error (format "%s exited with status %s"
445 (car command) exit-status)
447 ;; `notmuch-logged-error' does not return.
450 (defun notmuch-call-notmuch-json (&rest args)
451 "Invoke `notmuch-command' with `args' and return the parsed JSON output.
453 The returned output will represent objects using property lists
454 and arrays as lists. If notmuch exits with a non-zero status,
455 this will pop up a buffer containing notmuch's output and signal
459 (let ((err-file (make-temp-file "nmerr")))
461 (let ((status (apply #'call-process
462 notmuch-command nil (list t err-file) nil args)))
463 (notmuch-check-exit-status status (cons notmuch-command args)
464 (buffer-string) err-file)
465 (goto-char (point-min))
466 (let ((json-object-type 'plist)
467 (json-array-type 'list)
470 (delete-file err-file)))))
472 ;; This variable is used only buffer local, but it needs to be
473 ;; declared globally first to avoid compiler warnings.
474 (defvar notmuch-show-process-crypto nil)
475 (make-variable-buffer-local 'notmuch-show-process-crypto)
477 ;; Incremental JSON parsing
479 ;; These two variables are internal variables to the parsing
480 ;; routines. They are always used buffer local but need to be declared
481 ;; globally to avoid compiler warnings.
483 (defvar notmuch-json-parser nil
484 "Internal incremental JSON parser object: local to the buffer being parsed.")
486 (defvar notmuch-json-state nil
487 "State of the internal JSON parser: local to the buffer being parsed.")
489 (defun notmuch-json-create-parser (buffer)
490 "Return a streaming JSON parser that consumes input from BUFFER.
492 This parser is designed to read streaming JSON whose structure is
493 known to the caller. Like a typical JSON parsing interface, it
494 provides a function to read a complete JSON value from the input.
495 However, it extends this with an additional function that
496 requires the next value in the input to be a compound value and
497 descends into it, allowing its elements to be read one at a time
498 or further descended into. Both functions can return 'retry to
499 indicate that not enough input is available.
501 The parser always consumes input from BUFFER's point. Hence, the
502 caller is allowed to delete and data before point and may
503 resynchronize after an error by moving point."
506 ;; Terminator stack: a stack of characters that indicate the
507 ;; end of the compound values enclosing point
510 ;; * 'expect-value if the next token must be a value, but a
511 ;; value has not yet been reached
512 ;; * 'value if point is at the beginning of a value
513 ;; * 'expect-comma if the next token must be a comma
515 ;; Allow terminator: non-nil if the next token may be a
518 ;; Partial parse position: If state is 'value, a marker for
519 ;; the position of the partial parser or nil if no partial
520 ;; parsing has happened yet
522 ;; Partial parse state: If state is 'value, the current
523 ;; `parse-partial-sexp' state
526 (defmacro notmuch-json-buffer (jp) `(first ,jp))
527 (defmacro notmuch-json-term-stack (jp) `(second ,jp))
528 (defmacro notmuch-json-next (jp) `(third ,jp))
529 (defmacro notmuch-json-allow-term (jp) `(fourth ,jp))
530 (defmacro notmuch-json-partial-pos (jp) `(fifth ,jp))
531 (defmacro notmuch-json-partial-state (jp) `(sixth ,jp))
533 (defvar notmuch-json-syntax-table
534 (let ((table (make-syntax-table)))
535 ;; The standard syntax table is what we need except that "." needs
536 ;; to have word syntax instead of punctuation syntax.
537 (modify-syntax-entry ?. "w" table)
539 "Syntax table used for incremental JSON parsing.")
541 (defun notmuch-json-scan-to-value (jp)
542 ;; Helper function that consumes separators, terminators, and
543 ;; whitespace from point. Returns nil if it successfully reached
544 ;; the beginning of a value, 'end if it consumed a terminator, or
545 ;; 'retry if not enough input was available to reach a value. Upon
546 ;; nil return, (notmuch-json-next jp) is always 'value.
548 (if (eq (notmuch-json-next jp) 'value)
549 ;; We're already at a value
551 ;; Drive the state toward 'expect-value
552 (skip-chars-forward " \t\r\n")
553 (or (when (eobp) 'retry)
554 ;; Test for the terminator for the current compound
555 (when (and (notmuch-json-allow-term jp)
556 (eq (char-after) (car (notmuch-json-term-stack jp))))
557 ;; Consume it and expect a comma or terminator next
559 (setf (notmuch-json-term-stack jp) (cdr (notmuch-json-term-stack jp))
560 (notmuch-json-next jp) 'expect-comma
561 (notmuch-json-allow-term jp) t)
563 ;; Test for a separator
564 (when (eq (notmuch-json-next jp) 'expect-comma)
565 (when (/= (char-after) ?,)
566 (signal 'json-readtable-error (list "expected ','")))
567 ;; Consume it, switch to 'expect-value, and disallow a
570 (skip-chars-forward " \t\r\n")
571 (setf (notmuch-json-next jp) 'expect-value
572 (notmuch-json-allow-term jp) nil)
573 ;; We moved point, so test for eobp again and fall through
574 ;; to the next test if there's more input
575 (when (eobp) 'retry))
576 ;; Next must be 'expect-value and we know this isn't
577 ;; whitespace, EOB, or a terminator, so point must be on a
580 (assert (eq (notmuch-json-next jp) 'expect-value))
581 (setf (notmuch-json-next jp) 'value)
584 (defun notmuch-json-begin-compound (jp)
585 "Parse the beginning of a compound value and traverse inside it.
587 Returns 'retry if there is insufficient input to parse the
588 beginning of the compound. If this is able to parse the
589 beginning of a compound, it moves point past the token that opens
590 the compound and returns t. Later calls to `notmuch-json-read'
591 will return the compound's elements.
593 Entering JSON objects is currently unimplemented."
595 (with-current-buffer (notmuch-json-buffer jp)
596 ;; Disallow terminators
597 (setf (notmuch-json-allow-term jp) nil)
598 ;; Save "next" so we can restore it if there's a syntax error
599 (let ((saved-next (notmuch-json-next jp)))
600 (or (notmuch-json-scan-to-value jp)
601 (if (/= (char-after) ?\[)
603 (setf (notmuch-json-next jp) saved-next)
604 (signal 'json-readtable-error (list "expected '['")))
606 (push ?\] (notmuch-json-term-stack jp))
607 ;; Expect a value or terminator next
608 (setf (notmuch-json-next jp) 'expect-value
609 (notmuch-json-allow-term jp) t)
612 (defun notmuch-json-read (jp)
613 "Parse the value at point in JP's buffer.
615 Returns 'retry if there is insufficient input to parse a complete
616 JSON value (though it may still move point over separators or
617 whitespace). If the parser is currently inside a compound value
618 and the next token ends the list or object, this moves point just
619 past the terminator and returns 'end. Otherwise, this moves
620 point to just past the end of the value and returns the value."
622 (with-current-buffer (notmuch-json-buffer jp)
624 ;; Get to a value state
625 (notmuch-json-scan-to-value jp)
627 ;; Can we parse a complete value?
629 (if (looking-at "[-+0-9tfn]")
630 ;; This is a number or a keyword, so the partial
631 ;; parser isn't going to help us because a truncated
632 ;; number or keyword looks like a complete symbol to
633 ;; it. Look for something that clearly ends it.
635 (skip-chars-forward "^]},: \t\r\n")
638 ;; We're looking at a string, object, or array, which we
639 ;; can partial parse. If we just reached the value, set
640 ;; up the partial parser.
641 (when (null (notmuch-json-partial-state jp))
642 (setf (notmuch-json-partial-pos jp) (point-marker)))
644 ;; Extend the partial parse until we either reach EOB or
645 ;; get the whole value
648 (with-syntax-table notmuch-json-syntax-table
650 (notmuch-json-partial-pos jp) (point-max) 0 nil
651 (notmuch-json-partial-state jp)))))
652 ;; A complete value is available if we've reached
653 ;; depth 0 or less and encountered a complete
655 (if (and (<= (first pstate) 0) (third pstate))
657 ;; Not complete. Update the partial parser state
658 (setf (notmuch-json-partial-pos jp) (point-marker)
659 (notmuch-json-partial-state jp) pstate)
664 ;; We have a value. Reset the partial parse state and expect
665 ;; a comma or terminator after the value.
666 (setf (notmuch-json-next jp) 'expect-comma
667 (notmuch-json-allow-term jp) t
668 (notmuch-json-partial-pos jp) nil
669 (notmuch-json-partial-state jp) nil)
671 (let ((json-object-type 'plist)
672 (json-array-type 'list)
676 (defun notmuch-json-eof (jp)
677 "Signal a json-error if there is more data in JP's buffer.
679 Moves point to the beginning of any trailing data or to the end
680 of the buffer if there is only trailing whitespace."
682 (with-current-buffer (notmuch-json-buffer jp)
683 (skip-chars-forward " \t\r\n")
685 (signal 'json-error (list "Trailing garbage following JSON data")))))
687 (defun notmuch-json-parse-partial-list (result-function error-function results-buf)
688 "Parse a partial JSON list from current buffer.
690 This function consumes a JSON list from the current buffer,
691 applying RESULT-FUNCTION in buffer RESULT-BUFFER to each complete
692 value in the list. It operates incrementally and should be
693 called whenever the buffer has been extended with additional
696 If there is a syntax error, this will attempt to resynchronize
697 with the input and will apply ERROR-FUNCTION in buffer
698 RESULT-BUFFER to any input that was skipped.
700 It sets up all the needed internal variables: the caller just
701 needs to call it with point in the same place that the parser
704 (unless (local-variable-p 'notmuch-json-parser)
705 (set (make-local-variable 'notmuch-json-parser)
706 (notmuch-json-create-parser (current-buffer)))
707 (set (make-local-variable 'notmuch-json-state) 'begin))
710 (case notmuch-json-state
712 ;; Enter the results list
713 (if (eq (notmuch-json-begin-compound
714 notmuch-json-parser) 'retry)
716 (setq notmuch-json-state 'result)))
719 (let ((result (notmuch-json-read notmuch-json-parser)))
721 ((retry) (setq done t))
722 ((end) (setq notmuch-json-state 'end))
723 (otherwise (with-current-buffer results-buf
724 (funcall result-function result))))))
726 ;; Any trailing data is unexpected
727 (notmuch-json-eof notmuch-json-parser)
730 ;; Do our best to resynchronize and ensure forward
732 (let ((bad (buffer-substring (line-beginning-position)
733 (line-end-position))))
735 (with-current-buffer results-buf
736 (funcall error-function "%s" bad))))))
737 ;; Clear out what we've parsed
738 (delete-region (point-min) (point))))
743 (provide 'notmuch-lib)
746 ;; byte-compile-warnings: (not cl-functions)