Add extended character tests

t/data/graph_branch_end_extended_out

@@ -0,0 +1,16 @@
+ 1-e
+
+    2-b
+    3-b
+    4-b
+    2-a
+
+     1-c
+     3-a
+  
+     4-a
+ 
+  1-b
+
+ 1-a
+

t/data/graph_merge_complex_extended_out

@@ -0,0 +1,13 @@
+ 1-d
+
+   3-b
+   2-b
+   1-c
+
+   3-a
+   2-a
+ 
+    1-b
+
+ 1-a
+

t/data/graph_merge_cross_extended_out

@@ -0,0 +1,16 @@
+ 1-e
+
+   1-d
+   2-c
+   3-b
+   2-b
+
+   2-a
+   1-c
+ 
+    3-a
+ 
+  1-b
+
+ 1-a
+

t/data/graph_merge_extended_out

@@ -0,0 +1,10 @@
+ 1-e
+ 1-d
+
+  2-b
+  2-a
+  1-c
+
+ 1-b
+ 1-a
+

t/data/graph_merge_multiline_extended_out

@@ -0,0 +1,17 @@
+ 1-e
+ 1-e
+ 1-d
+ 1-d
+
+  2-b
+  2-b
+  2-a
+  2-a
+  1-c
+  1-c
+
+ 1-b
+ 1-b
+ 1-a
+  1-a
+

t/data/graph_octopus_crossover_extended_out

@@ -0,0 +1,13 @@
+ 1-b
+  2-b
+ 
+     5-a
+
+    4-a
+
+   3-a
+
+  2-a
+
+ 1-a
+

t/data/graph_octopus_crossover_left_extended_out

@@ -0,0 +1,12 @@
+ 1-c
+  2-b
+
+    1-b
+    4-a
+
+   3-a
+
+  2-a
+
+ 1-a
+

t/data/graph_octopus_extended_out

@@ -0,0 +1,11 @@
+ 1-c
+
+    4-a
+    3-a
+  
+   2-a
+ 
+  1-b
+
+ 1-a
+

t/data/graph_octopus_left_extended_out

@@ -0,0 +1,12 @@
+ 1-c
+  2-b
+
+    4-a
+    3-a
+  
+   2-a
+ 
+  1-b
+
+ 1-a
+

t/data/graph_simple_extended_out

@@ -0,0 +1,5 @@
+ 1-d
+ 1-c
+ 1-b
+ 1-a
+

t/data/graph_tangle_extended_out

@@ -0,0 +1,34 @@
+ 1-l
+
+  1-k
+
+    2-d
+    1-j
+  
+     3-c
+ 
+      4-a
+
+ 1-i
+
+  1-h
+
+   2-c
+ 
+    1-g
+    3-b
+  
+   2-b
+ 
+    1-f
+
+   3-a
+   2-a
+   1-e
+   1-d
+
+  1-c
+
+ 1-b
+ 1-a
+

t/data/graph_tangle_range_extended_out

@@ -0,0 +1,16 @@
+ 2-d
+ 1-i
+
+  
+   
+ 1-h
+
+  3-b
+ 
+  
+   
+ 1-g
+ 1-f
+
+ 
+

t/t_graph_branch_end.sh

@@ -41,10 +41,21 @@ git_commit_tag 2-b
 git_checkout 1-c
 git_merge -m 1-e 2-b 3-b 4-b
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -order=date -format=%s"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_branch_end_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -order=date -format=%s
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_branch_end_out"
+diff_data "$VIM_OUT" "graph_branch_end_extended_out"

t/t_graph_merge.sh

@@ -23,10 +23,21 @@ git_checkout 1-c
 git_merge -m 1-d 2-b
 git_commit -m 1-e
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -format=%s"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_merge_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -format=%s
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_merge_out"
+diff_data "$VIM_OUT" "graph_merge_extended_out"

t/t_graph_merge_complex.sh

@@ -26,10 +26,21 @@ git_checkout 1-b
 git_merge -m 1-c 2-a 3-a
 git_merge -m 1-d 2-b 3-b
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -format=%s"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_merge_complex_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -format=%s
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_merge_complex_out"
+diff_data "$VIM_OUT" "graph_merge_complex_extended_out"

t/t_graph_merge_cross.sh

@@ -41,10 +41,21 @@ git_checkout 1-c
 git_commit_tag 1-d
 git_merge -m 1-e 2-c 3-b
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -order=date -format=%s"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_merge_cross_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -order=date -format=%s
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_merge_cross_out"
+diff_data "$VIM_OUT" "graph_merge_cross_extended_out"

t/t_graph_merge_multiline.sh

@@ -23,10 +23,21 @@ git_checkout 1-c
 git_merge -m 1-d 2-b
 git_commit_tag 1-e
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -format=%s%n%s"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_merge_multiline_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -format=%s%n%s
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_merge_multiline_out"
+diff_data "$VIM_OUT" "graph_merge_multiline_extended_out"

t/t_graph_octopus.sh

@@ -28,10 +28,21 @@ git_commit_tag 4-a
 git_checkout 1-b
 git_merge -m 1-c 2-a 3-a 4-a
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -format=%s"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_octopus_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -format=%s
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_octopus_out"
+diff_data "$VIM_OUT" "graph_octopus_extended_out"

t/t_graph_octopus_crossover.sh

@@ -35,10 +35,21 @@ git_tag 2-b
 git_checkout 1-a
 git_commit_tag 1-b
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -format=%s -rev=1-b -rev=2-b"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_octopus_crossover_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -format=%s -rev=1-b -rev=2-b
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_octopus_crossover_out"
+diff_data "$VIM_OUT" "graph_octopus_crossover_extended_out"

t/t_graph_octopus_crossover_left.sh

@@ -35,10 +35,21 @@ sleep 1
 git_checkout 1-b
 git_commit_tag 1-c
 
-VIM_OUT="$TMP/out"
+FLOG_CMD="Flog -format=%s -rev=1-c -rev=2-b"
+
+VIM_OUT="$TMP/basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_octopus_crossover_left_out"
+
+VIM_OUT="$TMP/extended_out"
 run_vim_command <<EOF
-Flog -format=%s -rev=1-c -rev=2-b
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
 silent w $VIM_OUT
 EOF
 
-diff_data "$TMP/out" "graph_octopus_crossover_left_out"
+diff_data "$VIM_OUT" "graph_octopus_crossover_left_extended_out"