Web   ·   Wiki   ·   Activities   ·   Blog   ·   Lists   ·   Chat   ·   Meeting   ·   Bugs   ·   Git   ·   Translate   ·   Archive   ·   People   ·   Donate
summaryrefslogtreecommitdiffstats
path: root/images/en/turtle
diff options
context:
space:
mode:
authorwalter bender <walter@walter-laptop.(none)>2008-11-22 22:39:25 (GMT)
committer walter bender <walter@walter-laptop.(none)>2008-11-22 22:39:25 (GMT)
commit9fa5616d53d298012c9a0738cb5f15b127cf42b7 (patch)
tree3d8978596a0d28e17aba5b381fa2c65a67c606ce /images/en/turtle
parenta0d0964db1bb6ca88286ee6513f3634b176350a4 (diff)
Turtle Art uses SVG and knows about variable screen sizes
Diffstat (limited to 'images/en/turtle')
-rw-r--r--images/en/turtle/arc.gifbin4467 -> 0 bytes
-rw-r--r--images/en/turtle/arc.svg80
-rw-r--r--images/en/turtle/back.gifbin2857 -> 0 bytes
-rw-r--r--images/en/turtle/back.svg62
-rw-r--r--images/en/turtle/clean.gifbin2731 -> 0 bytes
-rw-r--r--images/en/turtle/clean.svg57
-rw-r--r--images/en/turtle/forward.gifbin2903 -> 0 bytes
-rw-r--r--images/en/turtle/forward.svg62
-rw-r--r--images/en/turtle/heading.gifbin2299 -> 0 bytes
-rw-r--r--images/en/turtle/heading.svg38
-rw-r--r--images/en/turtle/left.gifbin2819 -> 0 bytes
-rw-r--r--images/en/turtle/left.svg62
-rw-r--r--images/en/turtle/right.gifbin2853 -> 0 bytes
-rw-r--r--images/en/turtle/right.svg62
-rw-r--r--images/en/turtle/seth.gifbin2818 -> 0 bytes
-rw-r--r--images/en/turtle/seth.svg62
-rw-r--r--images/en/turtle/setxy.gifbin4481 -> 0 bytes
-rw-r--r--images/en/turtle/setxy.svg80
-rw-r--r--images/en/turtle/turtlegroup.gifbin23052 -> 0 bytes
-rw-r--r--images/en/turtle/turtlegroup.svg521
-rw-r--r--images/en/turtle/turtlemask.gifbin2285 -> 0 bytes
-rw-r--r--images/en/turtle/turtlemask.svg93
-rw-r--r--images/en/turtle/xcor.gifbin2237 -> 0 bytes
-rw-r--r--images/en/turtle/xcor.svg38
-rw-r--r--images/en/turtle/ycor.gifbin2238 -> 0 bytes
-rw-r--r--images/en/turtle/ycor.svg38
26 files changed, 1255 insertions, 0 deletions
diff --git a/images/en/turtle/arc.gif b/images/en/turtle/arc.gif
deleted file mode 100644
index 66c9815..0000000
--- a/images/en/turtle/arc.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/arc.svg b/images/en/turtle/arc.svg
new file mode 100644
index 0000000..0eeebec
--- /dev/null
+++ b/images/en/turtle/arc.svg
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="81"
+ version="1.0">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 69.75,42.75 L 86.25,42.75 L 86.25,49 L 82.25,49 L 82.25,45.75 L 71.75,45.75" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 69.75,70.25 L 86.25,70.25 L 86.25,64.249999 L 82.25,64.249999 L 82.25,67.249999 L 71.75,67.249999" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,67 C 73,67 70.78295,70.693654 69.5,72 C 68.07044,73.455629 64,76 64,76 L 47,76 L 47,76 L 47,80 L 27,80 L 27,76 L 10,76 C 10,76 5.9295605,73.455629 4.5,72 C 3.2170498,70.693654 1,67 1,67 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,76.5 L 26.5,76.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,76.5 L 63.5,76.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,80 L 47,80" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="43"
+ style="font-size:18px;">arc</tspan></text>
+ <text
+ style="font-size:12px;text-anchor:end;text-align:end;font-family:Bitstream Vera Sans">
+ <tspan
+ x="72"
+ y="22"
+ style="font-size:14px">angle</tspan></text>
+ <text
+ style="font-size:12px;text-anchor:end;text-align:end;font-family:Bitstream Vera Sans">
+ <tspan
+ x="72"
+ y="64"
+ style="font-size:14px">radius</tspan></text>
+</svg>
diff --git a/images/en/turtle/back.gif b/images/en/turtle/back.gif
deleted file mode 100644
index c77bb51..0000000
--- a/images/en/turtle/back.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/back.svg b/images/en/turtle/back.svg
new file mode 100644
index 0000000..d60b7b7
--- /dev/null
+++ b/images/en/turtle/back.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="44">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,30 C 73,30 70.78295,33.693654 69.5,35 C 68.07044,36.455629 64,39 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 C 10,39 5.9295605,36.455629 4.5,35 C 3.2170498,33.693654 1,30 1,30 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,39.5 L 26.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,39.5 L 63.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,43.5 L 47.5,43.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="26"
+ style="font-size:18px;">back</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/clean.gif b/images/en/turtle/clean.gif
deleted file mode 100644
index 8355b8f..0000000
--- a/images/en/turtle/clean.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/clean.svg b/images/en/turtle/clean.svg
new file mode 100644
index 0000000..a28766d
--- /dev/null
+++ b/images/en/turtle/clean.svg
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="74"
+ height="44"
+ version="1.0">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,30 C 73,30 70.78295,33.693654 69.5,35 C 68.07044,36.455629 64,39 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 C 10,39 5.9295605,36.455629 4.5,35 C 3.2170498,33.693654 1,30 1,30 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,39.5 L 26.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,39.5 L 63.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,43.5 L 47.5,43.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="26"
+ style="font-size:18px;">clean</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/forward.gif b/images/en/turtle/forward.gif
deleted file mode 100644
index fa2eee4..0000000
--- a/images/en/turtle/forward.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/forward.svg b/images/en/turtle/forward.svg
new file mode 100644
index 0000000..362455e
--- /dev/null
+++ b/images/en/turtle/forward.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="44">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,30 C 73,30 70.78295,33.693654 69.5,35 C 68.07044,36.455629 64,39 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 C 10,39 5.9295605,36.455629 4.5,35 C 3.2170498,33.693654 1,30 1,30 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,39.5 L 26.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,39.5 L 63.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,43.5 L 47.5,43.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="26"
+ style="font-size:18px;">forward</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/heading.gif b/images/en/turtle/heading.gif
deleted file mode 100644
index ed36dac..0000000
--- a/images/en/turtle/heading.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/heading.svg b/images/en/turtle/heading.svg
new file mode 100644
index 0000000..ccd3a3a
--- /dev/null
+++ b/images/en/turtle/heading.svg
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="105"
+ height="21">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="0"
+ x2="104"
+ y2="21"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="52"
+ y="15.5"
+ style="font-size:16px;">heading</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/left.gif b/images/en/turtle/left.gif
deleted file mode 100644
index 0274404..0000000
--- a/images/en/turtle/left.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/left.svg b/images/en/turtle/left.svg
new file mode 100644
index 0000000..1326fc0
--- /dev/null
+++ b/images/en/turtle/left.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="44">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,30 C 73,30 70.78295,33.693654 69.5,35 C 68.07044,36.455629 64,39 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 C 10,39 5.9295605,36.455629 4.5,35 C 3.2170498,33.693654 1,30 1,30 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,39.5 L 26.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,39.5 L 63.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,43.5 L 47.5,43.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="26"
+ style="font-size:18px;">left</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/right.gif b/images/en/turtle/right.gif
deleted file mode 100644
index be381c7..0000000
--- a/images/en/turtle/right.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/right.svg b/images/en/turtle/right.svg
new file mode 100644
index 0000000..ede07e7
--- /dev/null
+++ b/images/en/turtle/right.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="44">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,30 C 73,30 70.78295,33.693654 69.5,35 C 68.07044,36.455629 64,39 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 C 10,39 5.9295605,36.455629 4.5,35 C 3.2170498,33.693654 1,30 1,30 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,39.5 L 26.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,39.5 L 63.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,43.5 L 47.5,43.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="26"
+ style="font-size:18px;">right</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/seth.gif b/images/en/turtle/seth.gif
deleted file mode 100644
index 2700f00..0000000
--- a/images/en/turtle/seth.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/seth.svg b/images/en/turtle/seth.svg
new file mode 100644
index 0000000..d5bc0b9
--- /dev/null
+++ b/images/en/turtle/seth.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="44">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.50000000000000000;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,30 C 73,30 70.78295,33.693654 69.5,35 C 68.07044,36.455629 64,39 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 C 10,39 5.9295605,36.455629 4.5,35 C 3.2170498,33.693654 1,30 1,30 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,39.5 L 26.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,39.5 L 63.5,39.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,43.5 L 47.5,43.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="26"
+ style="font-size:18px;">seth</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/setxy.gif b/images/en/turtle/setxy.gif
deleted file mode 100644
index 968de66..0000000
--- a/images/en/turtle/setxy.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/setxy.svg b/images/en/turtle/setxy.svg
new file mode 100644
index 0000000..1e82ad7
--- /dev/null
+++ b/images/en/turtle/setxy.svg
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="87"
+ height="81"
+ version="1.0">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 69.75,42.75 L 86.25,42.75 L 86.25,49 L 82.25,49 L 82.25,45.75 L 71.75,45.75" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 69.75,70.25 L 86.25,70.25 L 86.25,64.249999 L 82.25,64.249999 L 82.25,67.249999 L 71.75,67.249999" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9" />
+ <path
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1"
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5" />
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 48,1 C 64,1 64,1 64,1 C 64,1 68.131798,3.4865526 69.5,5 C 70.897472,6.5458243 73,11 73,11 L 73,67 C 73,67 70.78295,70.693654 69.5,72 C 68.07044,73.455629 64,76 64,76 L 47,76 L 47,76 L 47,80 L 27,80 L 27,76 L 10,76 C 10,76 5.9295605,73.455629 4.5,72 C 3.2170498,70.693654 1,67 1,67 L 1,11 C 1,11 3.1025283,6.5458243 4.5,5 C 5.8682021,3.4865526 10,1 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 49,2.5 L 63,2.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 11,2.5 L 25,2.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 10.5,76.5 L 26.5,76.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 47.5,76.5 L 63.5,76.5" />
+ <path
+ style="fill:none;stroke:#ffffff;stroke-width:1;stroke-opacity:1"
+ d="M 25,7.5 L 49,7.5" />
+ <path
+ style="fill:none;stroke:#006000;stroke-width:1;stroke-opacity:1"
+ d="M 26.5,80 L 47,80" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="37"
+ y="43"
+ style="font-size:18px;">setxy</tspan></text>
+ <text
+ style="font-size:12px;text-anchor:end;text-align:end;font-family:Bitstream Vera Sans">
+ <tspan
+ x="72"
+ y="22"
+ style="font-size:14px">x</tspan></text>
+ <text
+ style="font-size:12px;text-anchor:end;text-align:end;font-family:Bitstream Vera Sans">
+ <tspan
+ x="72"
+ y="64"
+ style="font-size:14px">y</tspan></text>
+</svg>
diff --git a/images/en/turtle/turtlegroup.gif b/images/en/turtle/turtlegroup.gif
deleted file mode 100644
index 3272e5e..0000000
--- a/images/en/turtle/turtlegroup.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/turtlegroup.svg b/images/en/turtle/turtlegroup.svg
new file mode 100644
index 0000000..4ad1211
--- /dev/null
+++ b/images/en/turtle/turtlegroup.svg
@@ -0,0 +1,521 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg:svg
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="145"
+ height="452">
+ <svg:defs>
+ <svg:linearGradient
+ id="linearGradient3166">
+ <svg:stop
+ id="stop3168"
+ offset="0"
+ style="stop-color:#ffffff;stop-opacity:1;" />
+ <svg:stop
+ id="stop3170"
+ offset="1"
+ style="stop-color:#00ff00;stop-opacity:1;" />
+ </svg:linearGradient>
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient3172"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient2653"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient2668"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient2782"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient2797"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient2911"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient2926"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient3040"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3055"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient3165"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3184"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient3294"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3323"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="22"
+ x2="74"
+ y1="22"
+ x1="0"
+ id="linearGradient3437"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3452"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="21"
+ x2="104"
+ y1="0"
+ x1="0"
+ id="linearGradient3601"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3608"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="21"
+ x2="104"
+ y1="0"
+ x1="0"
+ id="linearGradient3690"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3697"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ <svg:linearGradient
+ gradientUnits="userSpaceOnUse"
+ y2="21"
+ x2="104"
+ y1="0"
+ x1="0"
+ id="linearGradient3779"
+ xlink:href="#linearGradient3166" />
+ <svg:linearGradient
+ collect="always"
+ xlink:href="#linearGradient3166"
+ id="linearGradient3786"
+ gradientUnits="userSpaceOnUse"
+ x1="0"
+ y1="22"
+ x2="74"
+ y2="22" />
+ </svg:defs>
+ <svg:path
+ style="fill:#ffd000;fill-opacity:1;stroke:#e0a000;stroke-width:1;stroke-opacity:1"
+ d="M 0.5594301,0.5199639 L 0.49711997,438.41023 L 3.6209793,445.14297 L 8.494839,449.1072 L 15.156388,451.50288 L 128.9813,451.50288 L 135.82978,448.93866 L 141.77903,444.04729 L 144.50288,435.79171 L 144.54057,0.4971203 L 0.5594301,0.5199639 z" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#e0a000;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="227.19794" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#fff080;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="228.31435" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#ffffc4;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="229.29239" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#e0a000;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="67.382996" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#fff080;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="68.499405" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#ffffc4;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="69.477448" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#e0a000;stroke-width:1.08842015;stroke-opacity:1"
+ width="123.61703"
+ height="0.14253192"
+ x="10.691486"
+ y="341.35913" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#fff080;stroke-width:1.08842015;stroke-opacity:1"
+ width="123.61703"
+ height="0.14253192"
+ x="10.691486"
+ y="342.49942" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#ffffc4;stroke-width:1.08842015;stroke-opacity:1"
+ width="123.61703"
+ height="0.14253192"
+ x="10.691486"
+ y="343.49832" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#e0a000;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="-28.931932"
+ transform="scale(1,-1)" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#fff080;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="-27.815523"
+ transform="scale(1,-1)" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#e0a000;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="-424.77127"
+ transform="scale(1,-1)" />
+ <svg:rect
+ style="opacity:1;fill:#ffd000;fill-opacity:1;stroke:#fff080;stroke-width:1.13613331;stroke-opacity:1"
+ width="137.56932"
+ height="0.13955142"
+ x="3.7153397"
+ y="-423.43195"
+ transform="scale(1,-1)" />
+ <svg:path
+ style="fill:#fff080;fill-opacity:1;stroke:none;stroke-width:1;stroke-opacity:1"
+ d="M 12,428.5 A 1.5,1.5 0 1 1 9,428.5 A 1.5,1.5 0 1 1 12,428.5 z"
+ transform="translate(122.16407,15.40625)" />
+ <svg:path
+ style="fill:#ff4040;fill-opacity:1;stroke:#ff4040;stroke-width:1;stroke-opacity:1"
+ d="M 79.5,438.375 A 8.375,8.125 0 1 1 62.75,438.375 A 8.375,8.125 0 1 1 79.5,438.375 z"
+ transform="translate(1.375,-0.749023)" />
+ <svg:text
+ style="font-size:12px;font-weight:bold;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ x="68"
+ y="442"
+ style="font-size:12px;font-weight:bold;fill:#ffffff;font-family:Bitstream Vera Sans;">X</svg:tspan></svg:text>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,47.83321,34.333281)">
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="26"
+ x="37">clean</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,7.416521,79.33328)">
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient2668);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="26"
+ x="37">forward</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,79.416521,79.33328)">
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient2797);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="26"
+ x="37">back</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,7.416521,119.99995)">
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient2926);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="26"
+ x="37">left</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,79.416521,119.99995)">
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient3055);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="26"
+ x="37">right</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,43.416521,162.66655)">
+ <svg:path
+ d="M 69.75,42.75 L 86.25,42.75 L 86.25,49 L 82.25,49 L 82.25,45.75 L 71.75,45.75"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 69.75,70.25 L 86.25,70.25 L 86.25,64.249999 L 82.25,64.249999 L 82.25,67.249999 L 71.75,67.249999"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,67 L 69.5,72 L 64,76 L 47,76 L 47,76 L 47,80 L 27,80 L 27,76 L 10,76 L 4.5,72 L 1,67 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient3184);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="43"
+ x="37">arc</svg:tspan></svg:text>
+ <svg:text
+ style="font-size:12px;text-anchor:end;text-align:end;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:14px;"
+ y="22"
+ x="70">angle</svg:tspan>
+ <svg:tspan
+ style="font-size:14px;"
+ y="66"
+ x="70">radius</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,43.416521,237.99988)">
+ <svg:path
+ d="M 69.75,42.75 L 86.25,42.75 L 86.25,49 L 82.25,49 L 82.25,45.75 L 71.75,45.75"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 69.75,70.25 L 86.25,70.25 L 86.25,64.249999 L 82.25,64.249999 L 82.25,67.249999 L 71.75,67.249999"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,67 L 69.5,72 L 64,76 L 47,76 L 47,76 L 47,80 L 27,80 L 27,76 L 10,76 L 4.5,72 L 1,67 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient3323);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="43"
+ x="37">setxy</svg:tspan>
+ </svg:text>
+ <svg:text
+ style="font-size:12px;text-anchor:end;text-align:end;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:14px;"
+ y="22"
+ x="70">x</svg:tspan>
+ <svg:tspan
+ style="font-size:14px;"
+ y="66"
+ x="70">y</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,43.416521,300.99995)">
+ <svg:path
+ d="M 70,6 L 86.5,6 L 86.5,12 L 82.5,12 L 82.5,9 L 72,9"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 70,33.5 L 86.5,33.5 L 86.5,27.5 L 82.5,27.5 L 82.5,30.5 L 72,30.5"
+ style="fill:#00e000;fill-opacity:1;stroke:#008000;stroke-width:1.5;stroke-opacity:1" />
+ <svg:path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:url(#linearGradient3452);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:18px;"
+ y="26"
+ x="37">seth</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,37.333158,351.99999)">
+ <svg:path
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+ style="fill:url(#linearGradient3608);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:16px;"
+ y="15.5"
+ x="52">xcor</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,37.333157,375.66665)">
+ <svg:path
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+ style="fill:url(#linearGradient3697);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:16px;"
+ y="15.5"
+ x="52">ycor</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:g
+ transform="matrix(0.66667,0,0,0.66667,37.333157,399.33331)">
+ <svg:path
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+ style="fill:url(#linearGradient3786);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1" />
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ style="font-size:16px;"
+ y="15.5"
+ x="52">heading</svg:tspan>
+ </svg:text>
+ </svg:g>
+ <svg:text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans;">
+ <svg:tspan
+ x="72.5"
+ y="21.5"
+ style="font-size:20px">Turtle</svg:tspan>
+ </svg:text>
+</svg:svg>
diff --git a/images/en/turtle/turtlemask.gif b/images/en/turtle/turtlemask.gif
deleted file mode 100644
index 9555175..0000000
--- a/images/en/turtle/turtlemask.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/turtlemask.svg b/images/en/turtle/turtlemask.svg
new file mode 100644
index 0000000..9f56748
--- /dev/null
+++ b/images/en/turtle/turtlemask.svg
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ width="145"
+ height="452"
+ version="1.0">
+ <rect
+ style="opacity:1;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:4;stroke-opacity:1"
+ width="143"
+ height="440"
+ x="1"
+ y="7" />
+ <g
+ transform="matrix(0.66667,0,0,0.66667,47.83321,33.999927)">
+ <path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#101010;fill-opacity:1;stroke:#101010;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,7.9165167,78.999925)">
+ <path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#181818;fill-opacity:1;stroke:#181818;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,77.916518,78.999925)">
+ <path
+ id="path2752"
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#202020;fill-opacity:1;stroke:#202020;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,7.9165167,119.6666)">
+ <path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#282828;fill-opacity:1;stroke:#282828;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,77.916518,119.6666)">
+ <path
+ id="path3010"
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#303030;fill-opacity:1;stroke:#303030;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,43.416521,162.3332)">
+ <path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,67 L 69.5,72 L 64,76 L 47,76 L 47,76 L 47,80 L 27,80 L 27,76 L 10,76 L 4.5,72 L 1,67 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#383838;fill-opacity:1;stroke:#383838;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,43.416521,237.66653)">
+ <path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,67 L 69.5,72 L 64,76 L 47,76 L 47,76 L 47,80 L 27,80 L 27,76 L 10,76 L 4.5,72 L 1,67 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#404040;fill-opacity:1;stroke:#404040;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,43.416521,300.6666)">
+ <path
+ d="M 48,1 C 64,1 64,1 64,1 L 69.5,5 L 73,11 L 73,30 L 69.5,35 L 64,39 L 47,39 L 47,39 L 47,43 L 27,43 L 27,39 L 10,39 L 4.5,35 L 1,30 L 1,11 L 4.5,5 L 10,1 L 26,1 L 26,6 L 48,6 L 48,1 z"
+ style="fill:#484848;fill-opacity:1;stroke:#484848;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,37.333158,351.66664)">
+ <path
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+ style="fill:#505050;fill-opacity:1;stroke:#505050;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,37.333157,375.3333)">
+ <path
+ id="path3672"
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+ style="fill:#585858;fill-opacity:1;stroke:#585858;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <g
+ transform="matrix(0.66667,0,0,0.66667,37.333157,398.99996)">
+ <path
+ id="path3761"
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z"
+ style="fill:#606060;fill-opacity:1;stroke:#606060;stroke-width:2;stroke-opacity:1" />
+ </g>
+ <rect
+ style="opacity:1;fill:#080808;fill-opacity:1;stroke:none;stroke-width:1;stroke-opacity:1"
+ width="145"
+ height="29"
+ x="0"
+ y="0" />
+ <path
+ style="fill:#080808;fill-opacity:1;stroke:none;stroke-width:1px;stroke-opacity:1"
+ d="M 0.5,422 L 0.5,438 L 3.5,445 L 8.5,449 L 15,451.5 L 129,451.5 L 136,449 L 142,444 L 145,436 L 145,422 L 0.5,422 z" />
+</svg>
diff --git a/images/en/turtle/xcor.gif b/images/en/turtle/xcor.gif
deleted file mode 100644
index 5f6afef..0000000
--- a/images/en/turtle/xcor.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/xcor.svg b/images/en/turtle/xcor.svg
new file mode 100644
index 0000000..ff723c6
--- /dev/null
+++ b/images/en/turtle/xcor.svg
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="105"
+ height="21">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="0"
+ x2="104"
+ y2="21"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="52"
+ y="15.5"
+ style="font-size:16px;">xcor</tspan>
+ </text>
+</svg>
diff --git a/images/en/turtle/ycor.gif b/images/en/turtle/ycor.gif
deleted file mode 100644
index a2e5588..0000000
--- a/images/en/turtle/ycor.gif
+++ /dev/null
Binary files differ
diff --git a/images/en/turtle/ycor.svg b/images/en/turtle/ycor.svg
new file mode 100644
index 0000000..ed1f5a7
--- /dev/null
+++ b/images/en/turtle/ycor.svg
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ width="105"
+ height="21">
+ <defs>
+ <linearGradient
+ id="linearGradient3166">
+ <stop
+ style="stop-color:#ffffff;stop-opacity:1;"
+ offset="0"
+ id="stop3168" />
+ <stop
+ style="stop-color:#00ff00;stop-opacity:1;"
+ offset="1"
+ id="stop3170" />
+ </linearGradient>
+ <linearGradient
+ xlink:href="#linearGradient3166"
+ id="linearGradient3172"
+ x1="0"
+ y1="0"
+ x2="104"
+ y2="21"
+ gradientUnits="userSpaceOnUse" />
+ </defs>
+ <path
+ style="fill:url(#linearGradient3172);fill-opacity:1;stroke:#00a000;stroke-width:2;stroke-opacity:1"
+ d="M 1,0.5 L 6,0.5 L 6,4.5 L 13,4.5 L 13,0.5 L 104.5,0.5 L 104.5,20.5 L 13,20.5 L 13,16.5 L 6,16.5 L 6,20.5 L 1,20.5 L 1,0.5 z" />
+ <text
+ style="font-size:12px;text-anchor:middle;text-align:center;font-family:Bitstream Vera Sans">
+ <tspan
+ x="52"
+ y="15.5"
+ style="font-size:16px;">ycor</tspan>
+ </text>
+</svg>