Semyon Kirnosenko wrote: [Word wrap fixed.] > > I have jquery repo (https://github.com/jquery/jquery.git) > Let's get blame for some file in some revision: > git blame -l -s 2ad223aedd1f93c783d98d60adc9fda3bdfbb4b6 -- src/event/event.js > According to blame, line 127 was added in revision > 2ad223aedd1f93c783d98d60adc9fda3bdfbb4b6. The surrounding context (with authorship and some whitespace snipped, obviously it's always the same) is 2ad223ae (124) 2ad223ae (125) // Pass along a fake event 2ad223ae (126) data.unshift( this.fix({ type: type, target: element }) ); 2ad223ae (127) 2ad223ae (128) // Trigger the event 2ad223ae (129) if ( (val = this.handle.apply( element, data )) !== false ) 2ad223ae (130) this.triggered = true; > Let's get diff for that revision: > git diff-tree -p 2ad223aedd1f93c783d98d60adc9fda3bdfbb4b6 -- src/event/event.js > We can see this: > @@ -105,19 +120,16 @@ jQuery.event = { > > // Handle triggering a single element > else { > - var handler = element["on" + type ], val, > - fn = jQuery.isFunction( element[ type > + var val, ret, fn = jQuery.isFunction( element > + > + // Pass along a fake event > + data.unshift( this.fix({ type: type, target: > [this blank context line is line 127 in the postimage] > - if ( handler ) { > > As you can see line 127 is not marked with '+' char, which means it was > not added in this revision. But blame sad otherwise. git-blame internally runs a diff with no context lines to "pass blame". On all lines in this diff, the current commit can pass on blame to the parent, thus avoiding having to take it for itself. And indeed, running git show -U0 2ad223ae -- src/event/event.js in your repository gives a hunk @@ -108,11 +123,8 @@ jQuery.event = { - var handler = element["on" + type ], val, - fn = jQuery.isFunction( element[ type ] ); - - if ( handler ) { - // Pass along a fake event - data.unshift( this.fix({ type: type, target: element }) ); - - // Trigger the event - if ( (val = handler.apply( element, data )) !== false ) - this.triggered = true; - } + var val, ret, fn = jQuery.isFunction( element[ type ] ); + + // Pass along a fake event + data.unshift( this.fix({ type: type, target: element }) ); + + // Trigger the event + if ( (val = this.handle.apply( element, data )) !== false ) + this.triggered = true; So I would tend to agree with the blame implementation. If anything it's a bug in git-diff when not using any context. Do you have a reproduction recipe that exhibits the flaw on a non-whitespace line? I'm not up to speed on the diff implementation (maybe someone else can help?), but I wouldn't be too surprised if it had heuristics that put lines consisting only of whitespace at a lower importance than "actual" lines. -- Thomas Rast trast@{inf,student}.ethz.ch -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html