From: Daniel Jasper Date: Tue, 7 May 2013 09:25:29 +0000 (+0000) Subject: Fix clang-format emacs integration in last line. X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8ee617e56492fc1c68f6dc115b20ead9c04c2fe1;p=clang Fix clang-format emacs integration in last line. Emacs seems to have a line that is just past the last character of the buffers content. This needs to be handled specially so that clang-format is not called with an invalid -offset. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181299 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/tools/clang-format/clang-format.el b/tools/clang-format/clang-format.el index 70504c9f3c..2c5546b241 100644 --- a/tools/clang-format/clang-format.el +++ b/tools/clang-format/clang-format.el @@ -19,8 +19,8 @@ (if mark-active (setq beg (region-beginning) end (region-end)) - (setq beg (line-beginning-position) - end (line-end-position))) + (setq beg (min (line-beginning-position) (1- (point-max))) + end (min (line-end-position) (1- (point-max))))) (call-process-region (point-min) (point-max) binary t t nil "-offset" (number-to-string (1- beg)) "-length" (number-to-string (- end beg))