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authorLars Ingebrigtsen <larsi@gnus.org>2020-08-21 15:58:32 +0200
committerLars Ingebrigtsen <larsi@gnus.org>2020-08-21 15:58:32 +0200
commit4a8d3d81cfc3e26dfb5eafd4af1c6a5a73fca8aa (patch)
tree97c9322c62b107b4ca3ea6c6e96c566950a22d72 /lisp/emacs-lisp/warnings.el
parent9d0385d7c7adc810dfd06321b783593b7afb3d58 (diff)
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Highlight error messages from diff in diff-mode
* lisp/vc/diff-mode.el (diff-error): New face (bug#2739). (diff-font-lock-keywords): Use it to highlight lines like "diff: " which are error messages from diff (for instance, when a file doesn't exist).
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