881 topic subscript relation

   882 

   883   $ tlog 'featureA'

   884   3: featureA

   885   $ tlog 'featureA#topic[0]'

   886   3: featureA

   887 

   888   $ tlog '2#t[-2]'

   889   $ tlog '2#t[-1]'

   890   1: featureA

   891   $ tlog '2#t[0]'

   892   2: featureA

   893   $ tlog '2#t[1]'

   894   3: featureA

   895   $ tlog '2#t[2]'

   896 

   897 stack subscript relation

   898 

   899   $ hg stack

   900   ### target: default (branch)

   901   s2@ 4 (current)

   902     ^ 3

   903   s1: 0

   904 

   905   $ tlog 'tip#stack[0]'

   906   $ tlog 'tip#stack[1]'

   907   0: 

   908   $ tlog 'tip#stack[2]'

   909   4: 

   910   $ tlog 'tip#stack[-1]'

   911   4: 

   912   $ tlog 'tip#stack[-2]'

   913   0: 

   914 

   915   $ hg stack featureA

   916   ### topic: featureA

   917   ### target: default (branch), 3 behind

   918   s3: 3

   919   s2: 2

   920   s1: 1

   921   s0^ 0 (base)

   922 

   923   $ tlog 'featureA#s[0]'

   924   0: 

   925   $ tlog 'featureA#s[1] and featureA#s[-3]'

   926   1: featureA

   927   $ tlog 'featureA#s[2] and featureA#s[-2]'

   928   2: featureA

   929   $ tlog 'featureA#s[3] and featureA#s[-1]'

   930   3: featureA

   931   $ tlog 'featureA#s[-4]'

   932 

   933   $ tlog 'all()#s[-1]'

   934   3: featureA

   935   4: 

   936   $ tlog 'all()#s[0]'

   937   0: 

   938   $ tlog 'all()#s[1]'

   939   0: 

   940   1: featureA

   941   $ tlog 'all()#s[9999]'

   942   $ tlog 'all()#s[-9999]'

   943 

   944   $ hg topic featureB

   945   marked working directory as topic: featureB

   946   $ hg stack

   947   ### topic: featureB

   948   ### target: default (branch)

   949   (stack is empty)

   950   s0^ 4 (base current)

   951   $ tlog 'wdir()#s[0]'

   952   4: 

   953