diff options
| author |  Carl Worth <cworth@cworth.org> | 2011-03-10 15:18:40 -0800 |
|---|---|---|
| committer | Carl Worth <cworth@cworth.org> | 2011-03-10 15:18:40 -0800 |
| commit | 44d3c57e2a62e8d8a299894619389d90c2b97a14 (patch) | |
| tree | 44f14761494c684350996c67d2923a7a5e0d05a5 | |
| parent | 4e414e2a5a72e8345df6371b3524030d07c2ce96 (diff) | |
emacs: Display any unexpected output from notmuch search
Rather than silently swallowing unexpected output, the emacs interface will now
display it. This will allow error messages to actually arrive at the emacs
interface (though not in an especially pretty way). This also allows for easier
investigation of the inadvertent swallowing of search results that span page
boundaries (as demonstrated by the recent added emacs-large-search-buffer test).
The page-boundary bug has been present since a commit from 2009-11-24:
93af7b574598637c2766dd1f8ef343962c9a8efb
Many thanks to Thomas Schwinge for tracking that bug down and
contributing the test for it.
| -rw-r--r-- | emacs/notmuch.el | 11 | ||||
| -rwxr-xr-x | test/emacs-large-search-buffer | 2 |
2 files changed, 11 insertions, 2 deletions
diff --git a/emacs/notmuch.el b/emacs/notmuch.el index 3d82f0d0..057b1aec 100644 --- a/emacs/notmuch.el +++ b/emacs/notmuch.el @@ -747,6 +747,8 @@ non-authors is found, assume that all of the authors match." (more t) (inhibit-read-only t)) (while more + (while (and (< line (length string)) (= (elt string line) ?\n)) + (setq line (1+ line))) (if (string-match "^\\(thread:[0-9A-Fa-f]*\\) \\([^][]*\\) \\(\\[[0-9/]*\\]\\) \\([^;]*\\); \\(.*\\) (\\([^()]*\\))$" string line) (let* ((thread-id (match-string 1 string)) (date (match-string 2 string)) @@ -756,6 +758,8 @@ non-authors is found, assume that all of the authors match." (tags (match-string 6 string)) (tag-list (if tags (save-match-data (split-string tags))))) (goto-char (point-max)) + (if (/= (match-beginning 1) line) + (insert (concat "Error: Unexpected output from notmuch search:\n" (substring string line (match-beginning 1)) "\n"))) (let ((beg (point-marker))) (notmuch-search-show-result date count authors subject tags) (notmuch-search-color-line beg (point-marker) tag-list) @@ -767,7 +771,12 @@ non-authors is found, assume that all of the authors match." (set 'found-target beg) (set 'notmuch-search-target-thread "found")))) (set 'line (match-end 0))) - (set 'more nil))))) + (set 'more nil) + (while (and (< line (length string)) (= (elt string line) ?\n)) + (setq line (1+ line))) + (if (< line (length string)) + (insert (concat "Error: Unexpected output from notmuch search:\n" (substring string line) "\n"))) + )))) (if found-target (goto-char found-target))) (delete-process proc)))) diff --git a/test/emacs-large-search-buffer b/test/emacs-large-search-buffer index f827bb14..78b3ae8b 100755 --- a/test/emacs-large-search-buffer +++ b/test/emacs-large-search-buffer @@ -21,7 +21,7 @@ notmuch new > /dev/null test_begin_subtest 'Comparing emacs result to "notmuch search"' expected="$(notmuch search '*' | sed -e 's/^thread:[0-9a-f]* //' -e 's/;//' -e 's/xx*/[BLOB]/') End of search results." -output=$(test_emacs '(notmuch-search "*") (notmuch-test-wait) (message (buffer-string))' 2>&1 | sed -e s', *, ,g' -e 's/xx*/[BLOB]/') +output=$(test_emacs '(notmuch-search "*") (notmuch-test-wait) (message (buffer-string))' 2>&1 | sed -e s', *, ,g' -e 's/xxx*/[BLOB]/g') test_expect_equal "$output" "$expected" test_done |