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builtin-help: fallback to GIT_MAN_VIEWER before man
authorRomain Francoise <redacted>
Fri, 29 Aug 2008 15:00:43 +0000 (17:00 +0200)
committerJunio C Hamano <redacted>
Sat, 30 Aug 2008 04:46:33 +0000 (21:46 -0700)
commit5059a427804f9fefaf75dd1aa92cb620ce9219c7
treeb1719659fd78857880c0b2d4f1a4824c20b15084tree | snapshot
parent445cac18c015809a7fcb4a570d3c6571b1ddaf7dcommit | diff
builtin-help: fallback to GIT_MAN_VIEWER before man

In some situations it is useful to be able to switch viewers via the
environment, e.g. in Emacs shell buffers.  So check the GIT_MAN_VIEWER
environment variable and try it before falling back to "man".

Signed-off-by: Romain Francoise <redacted>
Signed-off-by: Junio C Hamano <redacted>
Documentation/git-help.txt diff | blob | history
builtin-help.c diff | blob | history
git clone https://git.99rst.org/PROJECT