Visually distinguish merge vs commit in utf-8 graph (#660)

by returning smaller character "Bullet Operator" for ordinary commits.

29 files changed, 2102 insertions, 2102 deletions

diff --git a/src/graph-v1.c b/src/graph-v1.c
index 89297d62..aea1c0af 100644
--- a/src/graph-v1.c
+++ b/src/graph-v1.c
@@ -357,7 +357,7 @@ graph_symbol_to_utf8(const struct graph_symbol *symbol)
 			return " ◎";
 		else if (symbol->merge)
 			return " ●";
-		return " ●";
+		return " ∙";
 	}
 
 	if (symbol->merge) {
diff --git a/src/graph-v2.c b/src/graph-v2.c
index ebe2b969..98f476e3 100644
--- a/src/graph-v2.c
+++ b/src/graph-v2.c
@@ -1041,7 +1041,7 @@ graph_symbol_to_utf8(const struct graph_symbol *symbol)
 			return " ◎";
 		else if (symbol->merge)
 			return " ●";
-		return " ●";
+		return " ∙";
 	}
 
 	if (graph_symbol_cross_merge(symbol))
diff --git a/test/diff/diff-stat-split-test b/test/diff/diff-stat-split-test
index 6a6fb7bd..bb18121f 100755
--- a/test/diff/diff-stat-split-test
+++ b/test/diff/diff-stat-split-test
@@ -19,33 +19,33 @@ in_work_dir create_repo_from_tgz "$base_dir/files/scala-js-benchmarks.tgz"
 test_tig
 
 assert_equals 'diff-stat.screen' <<EOF
-2014-03-01 17:26 Jonas Fonseca      ● [master] WIP: Upgrade to 0.4-SNAPSHOT and DCE        |commit ee912870202200a0b9cf4fd86ba57243212d341e
-2014-03-01 15:59 Jonas Fonseca      ● Add type parameter for js.Dynamic                    |Refs: [master]
-2014-01-16 22:51 Jonas Fonseca      ● Move classes under org.scalajs.benchmark package scop|Author:     Jonas Fonseca <jonas.fonseca@gmail.com>
-2014-01-16 17:43 Jonas Fonseca      ● Bump Scala.js version to 0.3-SNAPSHOT                |AuthorDate: Sat Mar 1 17:26:01 2014 -0500
-2014-01-16 17:39 Jonas Fonseca      ● Integrate app code into the benchmark infrastructure |Commit:     Jonas Fonseca <jonas.fonseca@gmail.com>
+2014-03-01 17:26 Jonas Fonseca      ∙ [master] WIP: Upgrade to 0.4-SNAPSHOT and DCE        |commit ee912870202200a0b9cf4fd86ba57243212d341e
+2014-03-01 15:59 Jonas Fonseca      ∙ Add type parameter for js.Dynamic                    |Refs: [master]
+2014-01-16 22:51 Jonas Fonseca      ∙ Move classes under org.scalajs.benchmark package scop|Author:     Jonas Fonseca <jonas.fonseca@gmail.com>
+2014-01-16 17:43 Jonas Fonseca      ∙ Bump Scala.js version to 0.3-SNAPSHOT                |AuthorDate: Sat Mar 1 17:26:01 2014 -0500
+2014-01-16 17:39 Jonas Fonseca      ∙ Integrate app code into the benchmark infrastructure |Commit:     Jonas Fonseca <jonas.fonseca@gmail.com>
 2014-01-16 07:47 Jonas Fonseca      ●─╮ Merge pull request #4 from phaller/patch-1         |CommitDate: Sat Mar 1 17:26:01 2014 -0500
-2014-01-16 15:32 Philipp Haller     │ ● Fix link to Dart benchmark harness                 |
-2013-12-17 00:02 Jonas Fonseca      ●─╯ Update links to reflect project name change        |    WIP: Upgrade to 0.4-SNAPSHOT and DCE
-2013-12-03 23:35 Jonas Fonseca      ● Use Scala.js 0.2-SNAPSHOT                            |---
-2013-11-26 23:39 Jonas Fonseca      ● Extract the benchmark list variable name; fix push to| common/benchmark-runner.sh                                           |  5 +++--
-2013-11-26 23:31 Jonas Fonseca      ● Solve the easiest sudoku grid                        | common/src/main/scala/org/scalajs/benchmark/Benchmark.scala          | 11 +++++------
-2013-11-26 23:22 Jonas Fonseca      ● Disable phantomjs by default                         | common/src/main/scala/org/scalajs/benchmark/BenchmarkApp.scala       |  2 +-
-2013-11-26 22:55 Jonas Fonseca      ● Exclude Sudoku when running all benchmarks           | common/start-benchmark.js                                            |  9 +++++++--
-2013-11-26 22:52 Jonas Fonseca      ● Fix reference setup to work for node                 | deltablue/exports.js                                                 | 13 -------------
-2013-11-26 22:03 Jonas Fonseca      ● Move benchmark registration to Scala                 | .../src/main/scala/org/scalajs/benchmark/deltablue/DeltaBlue.scala   |  7 +++++++
-2013-11-26 20:13 Jonas Fonseca      ● Rename projects to be grouped together in Eclipse    | project/Build.scala                                                  | 13 ++++---------
-2013-11-19 21:56 Jonas Fonseca      ● sudoku: use iterator instead of Try()                | project/build.sbt                                                    |  5 ++++-
-2013-11-11 21:56 Jonas Fonseca      ● Add verification of sudoku solutions                 | richards/exports.js                                                  | 13 -------------
-2013-11-11 21:50 Jonas Fonseca      ● Use stream to halt when first sudoku solution has bee| .../src/main/scala/org/scalajs/benchmark/richards/Richards.scala     |  3 +++
-2013-11-11 01:11 Jonas Fonseca      ● Add initial version of sudoku benchmark              | run.sh                                                               |  2 +-
-2013-11-05 23:20 Jonas Fonseca      ● Reformat code using Scala IDE                        | sudoku/exports.js                                                    | 13 -------------
-2013-11-05 20:41 Jonas Fonseca      ● Update exports.js files to use new Scala.js class nam| sudoku/src/main/scala/org/scalajs/benchmark/sudoku/Sudoku.scala      |  2 ++
-2013-11-03 23:48 Jonas Fonseca      ● Add support for PhantomJS                            | tracer/exports.js                                                    | 13 -------------
-2013-11-03 23:11 Jonas Fonseca      ● Make the engine stubs file optional                  | tracer/index-dev.html                                                |  2 +-
-2013-11-03 22:44 Jonas Fonseca      ● Refactor the benchmark shell code                    | tracer/index.html                                                    |  2 +-
+2014-01-16 15:32 Philipp Haller     │ ∙ Fix link to Dart benchmark harness                 |
+2013-12-17 00:02 Jonas Fonseca      ∙─╯ Update links to reflect project name change        |    WIP: Upgrade to 0.4-SNAPSHOT and DCE
+2013-12-03 23:35 Jonas Fonseca      ∙ Use Scala.js 0.2-SNAPSHOT                            |---
+2013-11-26 23:39 Jonas Fonseca      ∙ Extract the benchmark list variable name; fix push to| common/benchmark-runner.sh                                           |  5 +++--
+2013-11-26 23:31 Jonas Fonseca      ∙ Solve the easiest sudoku grid                        | common/src/main/scala/org/scalajs/benchmark/Benchmark.scala          | 11 +++++------
+2013-11-26 23:22 Jonas Fonseca      ∙ Disable phantomjs by default                         | common/src/main/scala/org/scalajs/benchmark/BenchmarkApp.scala       |  2 +-
+2013-11-26 22:55 Jonas Fonseca      ∙ Exclude Sudoku when running all benchmarks           | common/start-benchmark.js                                            |  9 +++++++--
+2013-11-26 22:52 Jonas Fonseca      ∙ Fix reference setup to work for node                 | deltablue/exports.js                                                 | 13 -------------
+2013-11-26 22:03 Jonas Fonseca      ∙ Move benchmark registration to Scala                 | .../src/main/scala/org/scalajs/benchmark/deltablue/DeltaBlue.scala   |  7 +++++++
+2013-11-26 20:13 Jonas Fonseca      ∙ Rename projects to be grouped together in Eclipse    | project/Build.scala                                                  | 13 ++++---------
+2013-11-19 21:56 Jonas Fonseca      ∙ sudoku: use iterator instead of Try()                | project/build.sbt                                                    |  5 ++++-
+2013-11-11 21:56 Jonas Fonseca      ∙ Add verification of sudoku solutions                 | richards/exports.js                                                  | 13 -------------
+2013-11-11 21:50 Jonas Fonseca      ∙ Use stream to halt when first sudoku solution has bee| .../src/main/scala/org/scalajs/benchmark/richards/Richards.scala     |  3 +++
+2013-11-11 01:11 Jonas Fonseca      ∙ Add initial version of sudoku benchmark              | run.sh                                                               |  2 +-
+2013-11-05 23:20 Jonas Fonseca      ∙ Reformat code using Scala IDE                        | sudoku/exports.js                                                    | 13 -------------
+2013-11-05 20:41 Jonas Fonseca      ∙ Update exports.js files to use new Scala.js class nam| sudoku/src/main/scala/org/scalajs/benchmark/sudoku/Sudoku.scala      |  2 ++
+2013-11-03 23:48 Jonas Fonseca      ∙ Add support for PhantomJS                            | tracer/exports.js                                                    | 13 -------------
+2013-11-03 23:11 Jonas Fonseca      ∙ Make the engine stubs file optional                  | tracer/index-dev.html                                                |  2 +-
+2013-11-03 22:44 Jonas Fonseca      ∙ Refactor the benchmark shell code                    | tracer/index.html                                                    |  2 +-
 2013-10-29 17:29 Jonas Fonseca      ●─╮ Merge pull request #2 from sjrd/patch-2            | tracer/src/main/scala/org/scalajs/benchmark/tracer/Tracer.scala      |  3 +++
-2013-10-29 18:48 Sébastien Doeraene │ ● Remove workaround to support Node.js.              | 17 files changed, 42 insertions(+), 76 deletions(-)
-2013-10-29 18:46 Sébastien Doeraene │ ● Update for new groupId and package structure of Sca|
+2013-10-29 18:48 Sébastien Doeraene │ ∙ Remove workaround to support Node.js.              | 17 files changed, 42 insertions(+), 76 deletions(-)
+2013-10-29 18:46 Sébastien Doeraene │ ∙ Update for new groupId and package structure of Sca|
 [main] ee912870202200a0b9cf4fd86ba57243212d341e - commit 1 of 48                        58%|[diff] ee912870202200a0b9cf4fd86ba57243212d341e - line 1 of 367                        7%
 EOF
diff --git a/test/graph/00-simple-test b/test/graph/00-simple-test
index 9639b79d..dd80496f 100755
--- a/test/graph/00-simple-test
+++ b/test/graph/00-simple-test
@@ -22,8 +22,8 @@ EOF
 assert_equals stdout <<EOF
 ●─╮ Merge branch 'branch3'
 ●─│─╮ Merge branch 'branch2'
-│ ● │ branch3
-│ │ ● branch2
-● │ │ branch1
+│ ∙ │ branch3
+│ │ ∙ branch2
+∙ │ │ branch1
 ◎─┴─╯ init
 EOF
diff --git a/test/graph/01-merge-from-left-test b/test/graph/01-merge-from-left-test
index 922cceb5..5502b521 100755
--- a/test/graph/01-merge-from-left-test
+++ b/test/graph/01-merge-from-left-test
@@ -20,7 +20,7 @@ EOF
 assert_equals stdout <<EOF
 ●─╮ Commit A - Merge C into B
 │ ●─╮ Commit C - Merge D into B
-●─╯ │ Commit B after E
-● ╭─╯ Commit E after D
+∙─╯ │ Commit B after E
+∙ ╭─╯ Commit E after D
 ◎─╯ Commit D
 EOF
diff --git a/test/graph/02-duplicate-parent-test b/test/graph/02-duplicate-parent-test
index 2221f81d..bf5ffb44 100755
--- a/test/graph/02-duplicate-parent-test
+++ b/test/graph/02-duplicate-parent-test
@@ -28,11 +28,11 @@ EOF
 assert_equals stdout <<EOF
 ●─╮ Commit A - Merge C into B
 ●─│─╮ Commit B - Merge E into C
-●─╯ │ Commit C after D
-│ ●─╯ Commit E after D
-●─╯ Commit D after F
+∙─╯ │ Commit C after D
+│ ∙─╯ Commit E after D
+∙─╯ Commit D after F
 ●─╮ Commit F - Merge H into G
 ●─│─╮ Commit G - Merge I into H
-│ │ ● Commit I after H
+│ │ ∙ Commit I after H
 ◎─┴─╯ Commit H
 EOF
diff --git a/test/graph/03-octo-merge-test b/test/graph/03-octo-merge-test
index e844562d..92bb559f 100755
--- a/test/graph/03-octo-merge-test
+++ b/test/graph/03-octo-merge-test
@@ -19,8 +19,8 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─╮ Commit A - Merges B, C, and D
-│ ● │ Commit C after E
+│ ∙ │ Commit C after E
 │ ●─│─╮ Commit E - Merges D and B
-●─│─│─╯ Commit B after D
+∙─│─│─╯ Commit B after D
 ◎─┴─╯ Commit D
 EOF
diff --git a/test/graph/04-missing-bar-test b/test/graph/04-missing-bar-test
index 12641203..3aca8544 100755
--- a/test/graph/04-missing-bar-test
+++ b/test/graph/04-missing-bar-test
@@ -24,9 +24,9 @@ EOF
 assert_equals stdout <<EOF
 ●─╮ Commit A - Merge B and C
 ●─│─╮ Commit B - Merge D and E
-│ ● │ Commit C after F
+│ ∙ │ Commit C after F
 │ ●─│─╮ Commit F - Merge G and D
-●─│─│─╯ Commit D after G
-●─╯ │ Commit G after E
+∙─│─│─╯ Commit D after G
+∙─╯ │ Commit G after E
 ◎───╯ Commit E
 EOF
diff --git a/test/graph/05-extra-pipe-test b/test/graph/05-extra-pipe-test
index 4afc0424..26ad95f5 100755
--- a/test/graph/05-extra-pipe-test
+++ b/test/graph/05-extra-pipe-test
@@ -21,9 +21,9 @@ EOF
 
 assert_equals stdout <<EOF
 ●─╮ Commit A - merge B and C
-│ ● Commit C after D
+│ ∙ Commit C after D
 ●─│─╮ Commit B - merge E and D
-│ ●─╯ Commit D after F
+│ ∙─╯ Commit D after F
 ◎ │ Commit E
 ◎─╯ Commit F
 EOF
diff --git a/test/graph/06-extra-bars-test b/test/graph/06-extra-bars-test
index 4fae2374..d1eb6cd5 100755
--- a/test/graph/06-extra-bars-test
+++ b/test/graph/06-extra-bars-test
@@ -123,60 +123,60 @@ EOF
 
 assert_equals stdout <<EOF
 ●─╮ Commit A - merge B and C
-│ ● Commit C - after B
-│ │ ● Commit D - after B
-│ │ │ ● Commit E - after F
-│ │ │ ● Commit F - after G
-│ │ │ ● Commit G - after H
-│ │ │ ● Commit H - after I
-│ │ │ ● Commit I - after J
-│ │ │ ● Commit J - after K
-│ │ │ ● Commit K - after L
-│ │ │ ● Commit L - after M
-│ │ │ ● Commit M - after N
-│ │ │ ● Commit N - after O
-│ │ │ ● Commit O - after P
+│ ∙ Commit C - after B
+│ │ ∙ Commit D - after B
+│ │ │ ∙ Commit E - after F
+│ │ │ ∙ Commit F - after G
+│ │ │ ∙ Commit G - after H
+│ │ │ ∙ Commit H - after I
+│ │ │ ∙ Commit I - after J
+│ │ │ ∙ Commit J - after K
+│ │ │ ∙ Commit K - after L
+│ │ │ ∙ Commit L - after M
+│ │ │ ∙ Commit M - after N
+│ │ │ ∙ Commit N - after O
+│ │ │ ∙ Commit O - after P
 ●─┼─╯ │ Commit B - merge Q and R
-│ ● ╭─╯ Commit R - after Q
+│ ∙ ╭─╯ Commit R - after Q
 ●─┤ │ Commit Q - merge S and T
-│ ● │ Commit T - after S
-│ │ ● Commit P - after U
-│ │ ● Commit U - after V
-│ │ ● Commit V - after W
+│ ∙ │ Commit T - after S
+│ │ ∙ Commit P - after U
+│ │ ∙ Commit U - after V
+│ │ ∙ Commit V - after W
 ●─┤ │ Commit S - merge X and Y
-│ │ │ ● Commit Z - after 1
-│ ● │ │ Commit Y - after X
+│ │ │ ∙ Commit Z - after 1
+│ ∙ │ │ Commit Y - after X
 ●─┤ │ │ Commit X - merge 2 and 3
-│ ● │ │ Commit 3 - after 2
-│ │ │ │ ● Commit 4 - after 5
-│ │ │ │ ● Commit 5 - after 6
-│ │ ● │ │ Commit W - after 7
-│ │ │ │ ● Commit 6 - after 8
-│ │ ● │ │ Commit 7 - after 9
+│ ∙ │ │ Commit 3 - after 2
+│ │ │ │ ∙ Commit 4 - after 5
+│ │ │ │ ∙ Commit 5 - after 6
+│ │ ∙ │ │ Commit W - after 7
+│ │ │ │ ∙ Commit 6 - after 8
+│ │ ∙ │ │ Commit 7 - after 9
 ●─┤ │ │ │ Commit 2 - merge 0 and a
-│ ● │ │ │ Commit a - after b
-│ ● │ │ │ Commit b - after c
+│ ∙ │ │ │ Commit a - after b
+│ ∙ │ │ │ Commit b - after c
 │ ●─│─│─│─╮ Commit c - merge d and 0
-│ │ │ │ ● │ Commit 8 - after e
-│ │ │ │ ● │ Commit e - after f
-│ │ │ │ ● │ Commit f - after g
+│ │ │ │ ∙ │ Commit 8 - after e
+│ │ │ │ ∙ │ Commit e - after f
+│ │ │ │ ∙ │ Commit f - after g
 ●─│─│─│─│─┤ Commit 0 - merge h and i
-│ │ │ │ ● │ Commit g - after j
-│ │ │ │ ● │ Commit j - after k
-│ │ │ │ ● │ Commit k - after l
-│ │ │ │ ● │ Commit l - after m
-│ │ │ │ ● │ Commit m - after n
-│ │ │ │ ● │ Commit n - after o
-│ │ │ │ ● │ Commit o - after p
-│ │ │ │ ● │ Commit p - after 1
-│ │ ● │ │ │ Commit 9 - after q
-│ │ │ ●─╯ │ Commit 1 - after r
-│ │ │ │ ●─╯ Commit i - after h
-│ ● │ │ │ Commit d - after h
-│ │ │ ● │ Commit r - after s
+│ │ │ │ ∙ │ Commit g - after j
+│ │ │ │ ∙ │ Commit j - after k
+│ │ │ │ ∙ │ Commit k - after l
+│ │ │ │ ∙ │ Commit l - after m
+│ │ │ │ ∙ │ Commit m - after n
+│ │ │ │ ∙ │ Commit n - after o
+│ │ │ │ ∙ │ Commit o - after p
+│ │ │ │ ∙ │ Commit p - after 1
+│ │ ∙ │ │ │ Commit 9 - after q
+│ │ │ ∙─╯ │ Commit 1 - after r
+│ │ │ │ ∙─╯ Commit i - after h
+│ ∙ │ │ │ Commit d - after h
+│ │ │ ∙ │ Commit r - after s
 ●─┼─│─│─╯ Commit h - merge t and u
-│ │ │ ● Commit s - after v
-│ ● │ │ Commit u - after t
-│ │ │ │ ● Commit w - after x
-│ │ │ │ ● Commit x - after y
+│ │ │ ∙ Commit s - after v
+│ ∙ │ │ Commit u - after t
+│ │ │ │ ∙ Commit w - after x
+│ │ │ │ ∙ Commit x - after y
 EOF
diff --git a/test/graph/07-multi-collapse-test b/test/graph/07-multi-collapse-test
index f8458977..90177ac1 100755
--- a/test/graph/07-multi-collapse-test
+++ b/test/graph/07-multi-collapse-test
@@ -25,11 +25,11 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─┬─┬─╮ Commit A - merge B, C, D, E, and F
-│ ● │ │ │ Commit C - after B
-●─╯ │ │ │ Commit B - after H
-│ ╭─╯ │ ● Commit F - after G
-● │ ╭─╯ │ Commit H - after D
-●─╯ │ ╭─╯ Commit D - after E
-●───╯ │ Commit E - after G
+│ ∙ │ │ │ Commit C - after B
+∙─╯ │ │ │ Commit B - after H
+│ ╭─╯ │ ∙ Commit F - after G
+∙ │ ╭─╯ │ Commit H - after D
+∙─╯ │ ╭─╯ Commit D - after E
+∙───╯ │ Commit E - after G
 ◎─────╯ Commit G
 EOF
diff --git a/test/graph/08-multi-collapse-2-test b/test/graph/08-multi-collapse-2-test
index 390365ef..f1aa97b0 100755
--- a/test/graph/08-multi-collapse-2-test
+++ b/test/graph/08-multi-collapse-2-test
@@ -27,12 +27,12 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─┬─┬─┬─╮ Commit A - merge Z, B, C, D, E, and F
-│ │ ● │ │ │ Commit C - after B
-│ ●─╯ │ │ │ Commit B - after H
-│ │ ╭─╯ │ ● Commit F - after G
-│ ● │ ╭─╯ │ Commit H - after D
-│ ●─╯ │ ╭─╯ Commit D - after E
-│ ●───╯ │ Commit E - after G
-│ ●─────╯ Commit G - after Z
+│ │ ∙ │ │ │ Commit C - after B
+│ ∙─╯ │ │ │ Commit B - after H
+│ │ ╭─╯ │ ∙ Commit F - after G
+│ ∙ │ ╭─╯ │ Commit H - after D
+│ ∙─╯ │ ╭─╯ Commit D - after E
+│ ∙───╯ │ Commit E - after G
+│ ∙─────╯ Commit G - after Z
 ◎─╯ Commit Z
 EOF
diff --git a/test/graph/09-parallel-siblings-test b/test/graph/09-parallel-siblings-test
index f813584c..a91a6022 100755
--- a/test/graph/09-parallel-siblings-test
+++ b/test/graph/09-parallel-siblings-test
@@ -29,10 +29,10 @@ assert_equals stdout <<EOF
 ●─┬─╮ Commit A - merge Z, B, and C
 │ ●─│─╮ Commit B - merge D and C
 │ ●─│─│─╮ Commit D - merge C and E
-│ ● │ │ │ Commit E - after Z
-●─╯ │ │ │ Commit Z - after Y
-● ╭─╯ │ │ Commit Y - after X
-● │ ╭─╯ │ Commit X - after W
-● │ │ ╭─╯ Commit W - after C
+│ ∙ │ │ │ Commit E - after Z
+∙─╯ │ │ │ Commit Z - after Y
+∙ ╭─╯ │ │ Commit Y - after X
+∙ │ ╭─╯ │ Commit X - after W
+∙ │ │ ╭─╯ Commit W - after C
 ◎─┴─┴─╯ Commit C
 EOF
diff --git a/test/graph/10-shorter-merge-than-branch-test b/test/graph/10-shorter-merge-than-branch-test
index 10771944..203b1e4d 100755
--- a/test/graph/10-shorter-merge-than-branch-test
+++ b/test/graph/10-shorter-merge-than-branch-test
@@ -31,14 +31,14 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─┬─┬─┬─╮ Commit A - merge H, B, C, D, and E
-│ ● │ │ │ │ Commit B - after K
-│ │ ● │ │ │ Commit C - after H
-│ │ │ │ ● │ Commit J - after I
-│ │ │ ● │ │ Commit D - after K
-│ │ │ │ │ ● Commit E - after F
-│ ●─│─╯ │ │ Commit K - after F
+│ ∙ │ │ │ │ Commit B - after K
+│ │ ∙ │ │ │ Commit C - after H
+│ │ │ │ ∙ │ Commit J - after I
+│ │ │ ∙ │ │ Commit D - after K
+│ │ │ │ │ ∙ Commit E - after F
+│ ∙─│─╯ │ │ Commit K - after F
 │ ●─│─╭─╯─┤ Commit F - merge G and H
-│ ● │ │ ╭─╯ Commit G - after I
-●─│─┴─│─╯ Commit H - after I
+│ ∙ │ │ ╭─╯ Commit G - after I
+∙─│─┴─│─╯ Commit H - after I
 ◎─┴───╯ Commit I
 EOF
diff --git a/test/graph/11-new-branch-in-middle-test b/test/graph/11-new-branch-in-middle-test
index c2ee7d7d..4a873444 100755
--- a/test/graph/11-new-branch-in-middle-test
+++ b/test/graph/11-new-branch-in-middle-test
@@ -27,12 +27,12 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─╮ Commit A - merge B, C, and E
-● │ │ Commit B - after F
-│ ● │ Commit C - after F
-│ │ ● Commit E - after Z
+∙ │ │ Commit B - after F
+│ ∙ │ Commit C - after F
+│ │ ∙ Commit E - after Z
 ●─┤ │ Commit F - merge G and I
 ●─│─│─╮ Commit G - merge H and I
-● │ │ │ Commit H - after I
-●─┴─│─╯ Commit I - after Z
+∙ │ │ │ Commit H - after I
+∙─┴─│─╯ Commit I - after Z
 ◎───╯ Commit Z
 EOF
diff --git a/test/graph/12-cross-over-collapse-test b/test/graph/12-cross-over-collapse-test
index febc9677..0b6b1571 100755
--- a/test/graph/12-cross-over-collapse-test
+++ b/test/graph/12-cross-over-collapse-test
@@ -27,12 +27,12 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─╮ Commit A - merge B, D, and E
-● │ │ Commit B - after F
-│ ● │ Commit D - after F
-│ │ ● Commit E - after Z
-●─╯ │ Commit F - after I
+∙ │ │ Commit B - after F
+│ ∙ │ Commit D - after F
+│ │ ∙ Commit E - after Z
+∙─╯ │ Commit F - after I
 ●─╭─╯─╮ Commit F - merge H and I
-● │ ╭─╯ Commit H - after I
-●─│─╯ Commit I - after Z
+∙ │ ╭─╯ Commit H - after I
+∙─│─╯ Commit I - after Z
 ◎─╯ Commit Z
 EOF
diff --git a/test/graph/13-collapse-parallel-branches-with-different-middle-branch-test b/test/graph/13-collapse-parallel-branches-with-different-middle-branch-test
index eed69020..7e2c9465 100755
--- a/test/graph/13-collapse-parallel-branches-with-different-middle-branch-test
+++ b/test/graph/13-collapse-parallel-branches-with-different-middle-branch-test
@@ -29,13 +29,13 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─┬─┬─╮ Commit A - merge B, C, D, E, and F
-│ │ ● │ │ Commit D - after I
-│ │ │ ● │ Commit E - after J
-│ │ │ │ ● Commit F - after I
-● │ │ │ │ Commit B - after C
-●─╯ │ │ │ Commit C - after G
-● ╭─╯ │ │ Commit G - after H
-● │ ╭─╯ │ Commit H - after I
-●─┴─│───╯ Commit I - after J
+│ │ ∙ │ │ Commit D - after I
+│ │ │ ∙ │ Commit E - after J
+│ │ │ │ ∙ Commit F - after I
+∙ │ │ │ │ Commit B - after C
+∙─╯ │ │ │ Commit C - after G
+∙ ╭─╯ │ │ Commit G - after H
+∙ │ ╭─╯ │ Commit H - after I
+∙─┴─│───╯ Commit I - after J
 ◎───╯ Commit J
 EOF
diff --git a/test/graph/14-long-collapse-line-test b/test/graph/14-long-collapse-line-test
index 0ada103e..79acb682 100755
--- a/test/graph/14-long-collapse-line-test
+++ b/test/graph/14-long-collapse-line-test
@@ -49,23 +49,23 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─┬─┬─┬─╮ Commit A - merge B, C, D, E, F, and G
-│ ● │ │ │ │ Commit C - after B
-│ │ ● │ │ │ Commit D - after B
-│ │ │ ● │ │ Commit E - after B
-│ │ │ │ ● │ Commit F - after B
-●─┴─┴─┴─╯ │ Commit B - after H
+│ ∙ │ │ │ │ Commit C - after B
+│ │ ∙ │ │ │ Commit D - after B
+│ │ │ ∙ │ │ Commit E - after B
+│ │ │ │ ∙ │ Commit F - after B
+∙─┴─┴─┴─╯ │ Commit B - after H
 ●─╭───────╯─╮ Commit H - merge I and G
-● │ ╭───────╯ Commit I - after J
-│ ●─╯ Commit G - after J
-●─╯ Commit J - after K
+∙ │ ╭───────╯ Commit I - after J
+│ ∙─╯ Commit G - after J
+∙─╯ Commit J - after K
 ●─┬─┬─┬─┬─╮ Commit K - merge L, M, N, O, P, and Q
-│ ● │ │ │ │ Commit M - after L
-│ │ ● │ │ │ Commit N - after L
-│ │ │ ● │ │ Commit O - after L
-│ │ │ │ ● │ Commit P - after L
-●─┴─┴─┴─╯ │ Commit L - after R
+│ ∙ │ │ │ │ Commit M - after L
+│ │ ∙ │ │ │ Commit N - after L
+│ │ │ ∙ │ │ Commit O - after L
+│ │ │ │ ∙ │ Commit P - after L
+∙─┴─┴─┴─╯ │ Commit L - after R
 ●─╭───────╯─╮ Commit R - merge S and T
-● │ ╭───────╯ Commit S - after Q
-│ │ ● Commit T - after Q
+∙ │ ╭───────╯ Commit S - after Q
+│ │ ∙ Commit T - after Q
 ◎─┴─╯ Commit Q
 EOF
diff --git a/test/graph/15-many-merges-test b/test/graph/15-many-merges-test
index 734d5e55..3b76c16a 100755
--- a/test/graph/15-many-merges-test
+++ b/test/graph/15-many-merges-test
@@ -49,23 +49,23 @@ EOF
 
 assert_equals stdout <<EOF
 ●─╮ Commit P - Merge O into N
-│ ● Commit O after M
+│ ∙ Commit O after M
 ●─│─╮ Commit N - Merge M into L
-│ ●─╯ Commit M after K
+│ ∙─╯ Commit M after K
 ●─│─╮ Commit L - Merge K into J
 │ ●─┤ Commit K - Merge J into E
 ●─│─╯ Commit J - Merge F into I
 ●─│─│─╮ Commit I - Merge H into C
-│ │ │ ● Commit H after G
-│ │ ● │ Commit F after C
-│ ● │ │ Commit E after D
+│ │ │ ∙ Commit H after G
+│ │ ∙ │ Commit F after C
+│ ∙ │ │ Commit E after D
 ●─│─┤ │ Commit C - Merge B into A
-│ ● │ │ Commit D after Q
-│ │ ● │ Commit B after R
-│ │ ● │ Commit R after A
-│ ● │ │ Commit Q after X
+│ ∙ │ │ Commit D after Q
+│ │ ∙ │ Commit B after R
+│ │ ∙ │ Commit R after A
+│ ∙ │ │ Commit Q after X
 ●─│─┤ │ Commit A - Merge T into S
-│ │ ● │ Commit T after U
-│ │ ● │ Commit U after V
-│ │ ● │ Commit V after W
+│ │ ∙ │ Commit T after U
+│ │ ∙ │ Commit U after V
+│ │ ∙ │ Commit V after W
 EOF
diff --git a/test/graph/16-changes-test b/test/graph/16-changes-test
index a9e9503f..4e989289 100755
--- a/test/graph/16-changes-test
+++ b/test/graph/16-changes-test
@@ -16,8 +16,8 @@ commit XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 EOF
 
 assert_equals stdout <<EOF
-● Staged changes
-● Unstaged changes
-● First commit
+∙ Staged changes
+∙ Unstaged changes
+∙ First commit
 ◎ Last commit
 EOF
diff --git a/test/graph/17-more-merges-test b/test/graph/17-more-merges-test
index 801b3c2a..12d2d3f2 100755
--- a/test/graph/17-more-merges-test
+++ b/test/graph/17-more-merges-test
@@ -81,18 +81,18 @@ EOF
 
 assert_equals stdout <<EOF
 ●─┬─┬─╮ Commit A - merge B, C, D, and E
-│ │ ● │ Commit D - after B
-│ ● │ │ Commit C - after F
-│ │ │ ● Commit E - after H
+│ │ ∙ │ Commit D - after B
+│ ∙ │ │ Commit C - after F
+│ │ │ ∙ Commit E - after H
 ●─│─┤ │ Commit B - merge H and F
-│ ●─╯ │ Commit F - after G
-│ ● ╭─╯ Commit G - after H
-●─┴─╯ Commit H - after I
+│ ∙─╯ │ Commit F - after G
+│ ∙ ╭─╯ Commit G - after H
+∙─┴─╯ Commit H - after I
 ●─┬─┬─┬─┬─╮ Commit I - merge J, K, L, M, P, and O
-│ ● │ │ │ │ Commit K - after J
-●─╯ │ │ │ │ Commit J - after N
-● ╭─╯ │ │ │ Commit N - after O
-●─│─╭─╯─│─╯ Commit O - after Q
+│ ∙ │ │ │ │ Commit K - after J
+∙─╯ │ │ �