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misc/emacs: Kill gofmt error buffer if the buffer was formatted correctly already. 

R=adonovan, cw, patrick.allen.higgins, bradfitz
CC=golang-dev
https://golang.org/cl/7844045
This commit is contained in:
Dominik Honnef 2013-03-21 20:03:27 -07:00 committed by Brad Fitzpatrick
parent 985b0992cd
commit c7ad7a1af4
1 changed files with 3 additions and 1 deletions
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4
misc/emacs/go-mode.el
View File

@ -537,7 +537,9 @@ buffer."
;; output in case of success.
(if (zerop (call-process "gofmt" nil errbuf nil "-w" tmpfile))
(if (zerop (call-process-region (point-min) (point-max) "diff" nil patchbuf nil "-n" "-" tmpfile))
(message "Buffer is already gofmted")
(progn
(kill-buffer errbuf)
(message "Buffer is already gofmted"))
(go--apply-rcs-patch patchbuf)
(kill-buffer errbuf)
(message "Applied gofmt"))