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comparison mercurial/ui.py @ 44663:e147748f750b

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merge with stable
author Pulkit Goyal <7895pulkit@gmail.com>
date Thu, 02 Apr 2020 21:58:10 +0530
parents b746a22349f9 c23877cb25a5
children 484e04dc7f42
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44662:649fd6c3ed33 44663:e147748f750b
1912 if pycompat.sysplatform == b'plan9': 1912 if pycompat.sysplatform == b'plan9':
1913 # vi is the MIPS instruction simulator on Plan 9. We 1913 # vi is the MIPS instruction simulator on Plan 9. We
1914 # instead default to E to plumb commit messages to 1914 # instead default to E to plumb commit messages to
1915 # avoid confusion. 1915 # avoid confusion.
1916 editor = b'E' 1916 editor = b'E'
1917 elif pycompat.isdarwin:
1918 # vi on darwin is POSIX compatible to a fault, and that includes
1919 # exiting non-zero if you make any mistake when running an ex
1920 # command. Proof: `vi -c ':unknown' -c ':qa'; echo $?` produces 1,
1921 # while s/vi/vim/ doesn't.
1922 editor = b'vim'
1917 else: 1923 else:
1918 editor = b'vi' 1924 editor = b'vi'
1919 return encoding.environ.get(b"HGEDITOR") or self.config( 1925 return encoding.environ.get(b"HGEDITOR") or self.config(
1920 b"ui", b"editor", editor 1926 b"ui", b"editor", editor
1921 ) 1927 )