Mercurial > hg > mercurial-crew-with-dirclash
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Remove useless variable assignments in util.opener.
The original idea might have been to prevent circular references, but
as this assignment would have created another reference, this makes
no difference.
author | Thomas Arendsen Hein <thomas@intevation.de> |
---|---|
date | Thu, 21 Jun 2007 19:24:27 +0200 |
parents | 8e503fa54d2d |
children |
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#!/bin/sh hg init a cd a echo 'root' >root hg add root hg commit -d '0 0' -u test -m "Adding root node" hg heads echo '-------' hg heads . echo '=======' echo 'a' >a hg add a hg branch a hg commit -d '1 0' -u test -m "Adding a branch" hg heads echo '-------' hg heads . echo '=======' hg update -C 0 echo 'b' >b hg add b hg branch b hg commit -d '2 0' -u test -m "Adding b branch" hg heads echo '-------' hg heads . echo '=======' echo 'bh1' >bh1 hg add bh1 hg commit -d '3 0' -u test -m "Adding b branch head 1" hg heads echo '-------' hg heads . echo '=======' hg update -C 2 echo 'bh2' >bh2 hg add bh2 hg commit -d '4 0' -u test -m "Adding b branch head 2" hg heads echo '-------' hg heads . echo '=======' hg update -C 2 echo 'bh3' >bh3 hg add bh3 hg commit -d '5 0' -u test -m "Adding b branch head 3" hg heads echo '-------' hg heads . echo '=======' hg merge 4 hg commit -d '6 0' -u test -m "Merging b branch head 2 and b branch head 3" hg heads echo '-------' hg heads . echo '=======' echo 'c' >c hg add c hg branch c hg commit -d '7 0' -u test -m "Adding c branch" hg heads echo '-------' hg heads . echo '=======' hg heads -r 3 . echo $? echo '-------' hg heads -r 2 . echo $? echo '-------' hg update -C 4 echo $? echo '-------' hg heads -r 3 . echo $? echo '-------' hg heads -r 2 . echo $? echo '-------' hg heads -r 7 . echo $? echo '=======' for i in 0 1 2 3 4 5 6 7; do hg update -C "$i" hg heads echo '-------' hg heads . echo '-------' done echo '=======' for i in a b c z; do hg heads "$i" echo '-------' done echo '=======' hg heads 0 1 2 3 4 5 6 7