Hello Eugen, sorry, everything is OK. rafasc suggested me what is the problem. I should use --full-history Friday, August 2, 2019, 6:39:54 PM, you wrote: > Hello Git, > I add and remove only blank lines at my file: > $ git log -p t/29-cmd_l.t > --- a/t/29-cmd_l.t > +++ b/t/29-cmd_l.t > @@ -218,7 +218,6 @@ __DATA__ > @@ list > -e:0005 1; > -e:0002 2; > - > -e > 0: use Devel::DbBatch split(/,/,q{list.conf;b 2;a 2 1;s 2;l .;q});; > 1: sub t { > @@ -226,26 +225,26 @@ ab>>2: 2; > 3: } > 4: > x5: 1; > + > @@ list from first > -e:0010 t2(); > - > -e > 0: use Devel::DbBatch split(/,/,q{list.conf;l 0;q});; > 1: sub t0 { > x2: 1; > 3: } > + > @@ list from last > -e:0010 t2(); > - > -e > 14: > 15: > 16: > 17: # Perl implicitly adds one new line after this one > 18: > + > @@ list middle > -e:0010 t2(); > - > -e > x5: t0(); > 6: } > But when I use --ignore-blank-lines option I see broken patch. I have > not added '-e' line, but it is displayed as it was added. Notice '+-e' > $ git log -p --ignore-blank-lines t/29-cmd_l.t > diff --git a/t/29-cmd_l.t b/t/29-cmd_l.t > index 4b77279..d7739d2 100755 > --- a/t/29-cmd_l.t > +++ b/t/29-cmd_l.t > @@ -219,6 +219,7 @@ __DATA__ > -e:0005 1; > -e:0002 2; > > +-e > 0: use Devel::DbBatch split(/,/,q{list.conf;b 2;a 2 1;s 2;l .;q});; > 1: sub t { ab>>>2: 2; > @@ -228,6 +229,7 @@ ab>>2: 2; > @@ list from first > -e:0010 t2(); > > +-e > 0: use Devel::DbBatch split(/,/,q{list.conf;l 0;q});; > 1: sub t0 { > x2: 1; > @@ -235,6 +237,7 @@ ab>>2: 2; > @@ list from last > -e:0010 t2(); > > +-e > 14: > 15: > 16: > @@ -243,6 +246,7 @@ ab>>2: 2; > @@ list middle > -e:0010 t2(); > > +-e > x5: t0(); > 6: } > 7: sub t2 { > $ git --version > git version 2.22.0 -- Best regards, Eugen Konkov