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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2019-03-25 13:20:17 -0400 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2019-03-25 13:20:17 -0400 |
| commit | 491885030c29f46d688c9b0325f95feccd8d653e (patch) | |
| tree | d2cd1d3f6676b9f288625607e132c7dabf0596ed | |
| parent | b7a98993789d18bc675798d49038982d5cf41683 (diff) | |
| download | emacs-491885030c29f46d688c9b0325f95feccd8d653e.tar.gz | |
* lisp/vc/diff-mode.el: Better handle empty lines in context diffs
(diff-end-of-hunk): Obey diff-valid-unified-empty-line for context style.
(diff--refine-hunk): Don't look further than the end.
| -rw-r--r-- | lisp/vc/diff-mode.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/vc/diff-mode.el b/lisp/vc/diff-mode.el index 40204404e77..b67caab7f50 100644 --- a/lisp/vc/diff-mode.el +++ b/lisp/vc/diff-mode.el @@ -533,7 +533,8 @@ See https://lists.gnu.org/r/emacs-devel/2007-11/msg01990.html") "^[^-+# \\\n]\\|" "^[^-+# \\]\\|") ;; A `unified' header is ambiguous. diff-file-header-re)) - ('context "^[^-+#! \\]") + ('context (if diff-valid-unified-empty-line + "^[^-+#! \n\\]" "^[^-+#! \\]")) ('normal "^[^<>#\\]") (_ "^[^-+#!<> \\]")) nil t) @@ -2116,7 +2117,7 @@ Return new point, if it was moved." (smerge-refine-regions beg-del beg-add beg-add end-add nil #'diff-refine-preproc props-r props-a))))) ('context - (let* ((middle (save-excursion (re-search-forward "^---"))) + (let* ((middle (save-excursion (re-search-forward "^---" end))) (other middle)) (while (re-search-forward "^\\(?:!.*\n\\)+" middle t) (smerge-refine-regions (match-beginning 0) (match-end 0) |