Re: Gitk strangeness..

Junio C Hamano writes:

> How about this alternative patch, then?  It turned out to be
> quite convoluted as I feared.

That's brilliant.  Thank you!  With the patch to gitk below, the
graph display on Linus' example looks much saner.

Could you check in your patch to the git.git repository, please?

Thanks,
Paul.

diff --git a/gitk b/gitk
index 03cd475..1989aa5 100755
--- a/gitk
+++ b/gitk
@@ -46,7 +46,7 @@ proc start_rev_list {rlargs} {
     }
     if {[catch {
 	set commfd [open [concat | git-rev-list --header $order \
-			      --parents $rlargs] r]
+			      --parents --boundary $rlargs] r]
     } err]} {
 	puts stderr "Error executing git-rev-list: $err"
 	exit 1
@@ -114,8 +114,13 @@ proc getcommitlines {commfd}  {
 	set start [expr {$i + 1}]
 	set j [string first "\n" $cmit]
 	set ok 0
+	set listed 1
 	if {$j >= 0} {
 	    set ids [string range $cmit 0 [expr {$j - 1}]]
+	    if {[string range $ids 0 0] == "-"} {
+		set listed 0
+		set ids [string range $ids 1 end]
+	    }
 	    set ok 1
 	    foreach id $ids {
 		if {[string length $id] != 40} {
@@ -133,8 +138,12 @@ proc getcommitlines {commfd}  {
 	    exit 1
 	}
 	set id [lindex $ids 0]
-	set olds [lrange $ids 1 end]
-	set commitlisted($id) 1
+	if {$listed} {
+	    set olds [lrange $ids 1 end]
+	    set commitlisted($id) 1
+	} else {
+	    set olds {}
+	}
 	updatechildren $id $olds
 	set commitdata($id) [string range $cmit [expr {$j + 1}] end]
 	set commitrow($id) $commitidx
-
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