From 1a31137eee8e340f2db3f8be86775e9102d33317 Mon Sep 17 00:00:00 2001
From: Andrew Plumb <andrew@plumb.org>
Date: Tue, 14 Feb 2012 23:07:20 -0500
Subject: [PATCH 1/2] Added fonts.scad

Example font to take advantage of search function added to OpenSCAD.
---
 fonts.scad | 485 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 485 insertions(+)
 create mode 100644 fonts.scad

diff --git a/fonts.scad b/fonts.scad
new file mode 100644
index 0000000..d9622f0
--- /dev/null
+++ b/fonts.scad
@@ -0,0 +1,485 @@
+// Font Functions
+// Encoding from http://en.wikipedia.org/wiki/ASCII
+
+function 8bit_polyfont(dx=0.1,dy=0.1) = [
+  [8,8,0,"fixed"],["Decimal Byte","Caret Notation","Character Escape Code","Abbreviation","Name","Bound Box","[points,paths]"]
+  ,[
+   [  0,"^@","\0","NUL","Null character",[[0,0],[8,8]],[]]
+  ,[  1,"^A","",  "SOH","Start of Header",[[0,0],[8,8]],[]]
+  ,[  2,"^B","",  "STX","Start of Text",[[0,0],[8,8]],[]]
+  ,[  3,"^C","",  "ETX","End of Text",[[0,0],[8,8]],[]]
+  ,[  4,"^D","",  "EOT","End of Transmission",[[0,0],[8,8]],[]]
+  ,[  5,"^E","",  "ENQ","Enquiry",[[0,0],[8,8]],[]]
+  ,[  6,"^F","",  "ACK","Acknowledgment",[[0,0],[8,8]],[]]
+  ,[  7,"^G","\a","BEL","Bell",[[0,0],[8,8]],[]]
+  ,[  8,"^H","\b","BS", "Backspace",[[0,0],[8,8]],[]]
+  ,[  9,"^I","\t","HT", "Horizontal Tab",[[0,0],[8,8]],[]]
+  ,[ 10,"^J","\n","LF", "Line Feed",[[0,0],[8,8]],[]]
+  ,[ 11,"^K","\v","VT", "Vertical Tab",[[0,0],[8,8]],[]]
+  ,[ 12,"^L","\f","FF", "Form feed",[[0,0],[8,8]],[]]
+  ,[ 13,"^M","\r","CR", "Carriage return",[[0,0],[8,8]],[]]
+  ,[ 14,"^N","",  "SO", "Shift Out",[[0,0],[8,8]],[]]
+  ,[ 15,"^O","",  "SI", "Shift In",[[0,0],[8,8]],[]]
+  ,[ 16,"^P","",  "DLE","Data Link Escape",[[0,0],[8,8]],[]]
+  ,[ 17,"^Q","",  "DC1","Device Control 1",[[0,0],[8,8]],[]]
+  ,[ 18,"^R","",  "DC2","Device Control 2",[[0,0],[8,8]],[]]
+  ,[ 19,"^S","",  "DC3","Device Control 3",[[0,0],[8,8]],[]]
+  ,[ 20,"^T","",  "DC4","Device Control 4",[[0,0],[8,8]],[]]
+  ,[ 21,"^U","",  "NAK","Negative Acknowledgement",[[0,0],[8,8]],[]]
+  ,[ 22,"^V","",  "SYN","Synchronous Idle",[[0,0],[8,8]],[]]
+  ,[ 23,"^W","",  "ETB","End of Transmission Block",[[0,0],[8,8]],[]]
+  ,[ 24,"^X","",  "CAN","Cancel",[[0,0],[8,8]],[]]
+  ,[ 25,"^Y","",  "EM", "End of Medium",[[0,0],[8,8]],[]]
+  ,[ 26,"^Z","",  "SUB","Substitute",[[0,0],[8,8]],[]]
+  ,[ 27,"^[","\e","ESC","Escape",[[0,0],[8,8]],[]]
+  ,[ 28,"^\\","", "FS", "File Separator",[[0,0],[8,8]],[]]
+  ,[ 29,"^]","",  "GS", "Group Separator",[[0,0],[8,8]],[]]
+  ,[ 30,"^^","",  "RS", "Record Separator",[[0,0],[8,8]],[]]
+  ,[ 31,"^_","",  "US", "Unit Separator",[[0,0],[8,8]],[]]
+  ,[ 32," "," ",  "", "Space",[[0,0],[2,8]],[]]
+  ,[ 33,"!","!",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,2],[5,2],[5,1]
+	,[3,3],[3,7],[5,7],[5,3]]
+	,[[0,1,2,3],[4,5,6,7]]
+	]]
+  ,[ 34,"\"","\"","", "",[[0,0],[8,8]],[
+	[[1,4],[1,7],[3,7],[3,4]
+	,[5,4],[5,7],[7,7],[7,4]]
+	,[[0,1,2,3],[4,5,6,7]]
+	]]
+  ,[ 35,"#","#",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[0,2],[0,3],[1,3],[1,5],[0,5],[0,6],[1,6],[1,7],[3,7],[3,6],[5,6],[5,7],[7,7]
+		,[7,6],[8,6],[8,5],[7,5],[7,3],[8,3],[8,2],[7,2],[7,1],[5,1],[5,2],[3,2],[3,1]
+	,[3,3],[3,5],[5,5],[5,3]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],[28,29,30,31]]
+	]]
+  ,[ 36,"$","$",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,2],[1,2],[1,3],[5,3],[5,4],[2,4],[2,5],[1,5],[1,6],[2,6],[2,7],[3,7],[3,8],[5,8],[5,7],[7,7],[7,6]
+		,[3,6],[3,5],[6,5],[6,4],[7,4],[7,3],[6,3],[6,2],[5,2],[5,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[ 37,"%","%",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,3],[2,3],[2,5],[1,5],[1,7],[3,7],[3,5],[4,5],[4,6],[5,6],[5,7],[7,7]
+		,[7,6],[6,6],[6,5],[5,5],[5,4],[4,4],[4,3],[3,3],[3,2],[2,2],[2,1]
+	,[5,1],[5,3],[7,3],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23],[24,25,26,27]]
+	]]
+  ,[ 38,"&","&",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,4],[2,4],[2,5],[3,5],[3,6],[2,6],[2,7],[3,7],[3,8],[6,8],[6,7],[7,7],[7,6],[6,6],[6,5],[5,5],[5,4]
+		,[8,4],[8,3],[7,3],[7,2],[8,2],[8,1],[6,1],[6,2],[5,2],[5,1]
+	,[3,2],[3,4],[4,4],[4,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29],[30,31,32,33]]
+	]]
+  ,[ 39,"'","'",  "", "",[[0,0],[8,8]],[
+	[[3,4],[3,7],[5,7],[5,4]]
+	,[[0,1,2,3]]
+	]]
+  ,[ 40,"(","(",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,2],[2,2],[2,6],[3,6],[3,7],[6,7],[6,6],[5,6],[5,5],[4,5],[4,3],[5,3],[5,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[ 41,")",")",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[3,2],[3,3],[4,3],[4,5],[3,5],[3,6],[2,6],[2,7],[5,7],[5,6],[6,6],[6,2],[5,2],[5,1],[4,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]]
+	]]
+  ,[ 42,"*","*",  "", "",[[0,0],[8,8]],[
+	[[1,2],[1,3],[2,3],[2,4],[0,4],[0,5],[2,5],[2,6],[1,6],[1,7],[3,7],[3,6],[5,6],[5,7],[7,7],[7,6],[6,6]
+		,[6,5],[8,5],[8,4],[6,4],[6,3],[7,3],[7,2],[5,2],[5,3],[3,3],[3,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[ 43,"+","+",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,3],[1,3],[1,5],[3,5],[3,7],[5,7],[5,5],[7,5],[7,3],[5,3],[5,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[ 44,",",",",  "", "",[[0,0],[8,8]],[
+	[[2,0],[2,1],[3,1],[3,3],[5,3],[5,1],[4,1],[4,0]]
+	,[[0,1,2,3,4,5,6,7]]
+	]]
+  ,[ 45,"-","-",  "", "",[[0,0],[8,8]],[
+	[[1,3],[1,5],[7,5],[7,3]]
+	,[[0,1,2,3]]
+	]]
+  ,[ 46,".",".",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,3],[5,3],[5,1]]
+	,[[0,1,2,3]]
+	]]
+  ,[ 47,"/","/",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,3],[2,3],[2,4],[3,4],[3,5],[4,5],[4,6],[5,6],[5,7],[7,7],[7,6],[6,6],[6,5],[5,5],[5,4],[4,4],[4,3],[3,3],[3,2],[2,2],[2,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21]]
+	]]
+  ,[ 48,"0","0",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,2],[6,2],[6,1]
+	,[3,2],[3,3],[5,3],[5,2]
+	,[3,4],[3,6],[5,6],[5,5],[4,5],[4,4]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11],[12,13,14,15],[16,17,18,19,20,21]]
+	]]
+  ,[ 49,"1","1",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[3,2],[3,5],[2,5],[2,6],[3,6],[3,7],[5,7],[5,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[ 50,"2","2",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[2,2],[2,3],[3,3],[3,4],[4,4],[4,5],[5,5],[5,6],[3,6],[3,5],[1,5],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,5],[6,5],[6,4],[5,4],[5,3],[4,3],[4,2],[3,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28]]
+	]]
+  ,[ 51,"3","3",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,3],[3,3],[3,2],[5,2],[5,3],[4,3],[4,4],[3,4],[3,5],[4,5],[4,6],[1,6],[1,7],[7,7],[7,6],[6,6],[6,5],[5,5],[5,4],[6,4],[6,3],[7,3],[7,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[ 52,"4","4",  "", "",[[0,0],[8,8]],[
+	[[4,1],[4,2],[1,2],[1,4],[2,4],[2,5],[3,5],[3,6],[4,6],[4,7],[6,7],[6,3],[7,3],[7,2],[6,2],[6,1]
+	,[3,3],[3,4],[4,4],[4,3]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],[16,17,18,19]]
+	]]
+  ,[ 53,"5","5",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,3],[3,3],[3,2],[5,2],[5,4],[1,4],[1,7],[7,7],[7,6],[3,6],[3,5],[6,5],[6,4],[7,4],[7,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 54,"6","6",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[6,7],[6,6],[3,6],[3,5],[6,5],[6,4],[7,4],[7,2],[6,2],[6,1]
+	,[3,2],[3,4],[5,4],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],[16,17,18,19]]
+	]]
+  ,[ 55,"7","7",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,3],[3,3],[3,4],[4,4],[4,5],[5,5],[5,6],[1,6],[1,7],[7,7],[7,5],[6,5],[6,4],[5,4],[5,3],[4,3],[4,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]]
+	]]
+  ,[ 56,"8","8",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,4],[2,4],[2,5],[1,5],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,5],[6,5],[6,4],[7,4],[7,2],[6,2],[6,1]
+	,[3,2],[3,4],[5,4],[5,2]
+	,[3,5],[3,6],[5,6],[5,5]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19],[20,21,22,23],[24,25,26,27]]
+	]]
+  ,[ 57,"9","9",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[4,2],[4,3],[5,3],[5,4],[2,4],[2,5],[1,5],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,3],[6,3],[6,2],[5,2],[5,1]
+	,[3,5],[3,6],[5,6],[5,5]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19],[20,21,22,23]]
+	]]
+  ,[ 58,":",":",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,3],[5,3],[5,1]
+	,[3,4],[3,6],[5,6],[5,4]]
+	,[[0,1,2,3],[4,5,6,7]]
+	]]
+  ,[ 59,";",";",  "", "",[[0,0],[8,8]],[
+	[[2,0],[2,1],[3,1],[3,3],[5,3],[5,1],[4,1],[4,0]
+	,[3,4],[3,6],[5,6],[5,4]]
+	,[[0,1,2,3,4,5,6,7],[8,9,10,11]]
+	]]
+  ,[ 60,"<","<",  "", "",[[0,0],[8,8]],[
+	[[5,1],[5,2],[4,2],[4,3],[3,3],[3,4],[2,4],[2,5],[3,5],[3,6],[4,6],[4,7],[5,7],[5,8],[7,8],[7,7],[6,7],[6,6],[5,6],[5,5],[4,5],[4,4],[5,4],[5,3],[6,3],[6,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[ 61,"=","=",  "", "",[[0,0],[8,8]],[
+	[[1,2],[1,3],[7,3],[7,2]
+	,[1,5],[1,6],[7,6],[7,5]]
+	,[[0,1,2,3],[4,5,6,7]]
+	]]
+  ,[ 62,">",">",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[2,2],[2,3],[3,3],[3,4],[4,4],[4,5],[3,5],[3,6],[2,6],[2,7],[1,7],[1,8],[3,8],[3,7],[4,7],[4,6],[5,6],[5,5],[6,5],[6,4],[5,4],[5,3],[4,3],[4,2],[3,2],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[ 63,"?","?",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,2],[5,2],[5,1]
+	,[3,3],[3,4],[4,4],[4,5],[5,5],[5,6],[3,6],[3,5],[1,5],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,5],[6,5],[6,4],[5,4],[5,3]]
+	,[[0,1,2,3],[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]]
+	]]
+  ,[ 64,"@","@",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,3],[4,3],[4,5],[5,5],[5,6],[3,6],[3,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]]
+	]]
+  ,[ 65,"A","A",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,5],[2,5],[2,6],[3,6],[3,7],[5,7],[5,6],[6,6],[6,5],[7,5],[7,1],[5,1],[5,2],[3,2],[3,1]
+	,[3,3],[3,5],[5,5],[5,3]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],[16,17,18,19]]
+	]]
+  ,[ 66,"B","B",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[6,7],[6,6],[7,6],[7,5],[6,5],[6,4],[7,4],[7,2],[6,2],[6,1]
+	,[3,5],[3,6],[5,6],[5,5]
+	,[3,2],[3,4],[5,4],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11],[12,13,14,15],[16,17,18,19]]
+	]]
+  ,[ 67,"C","C",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,5],[5,5],[5,6],[3,6],[3,2],[5,2],[5,3],[7,3],[7,2],[6,2],[6,1]]	    ,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 68,"D","D",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[5,7],[5,6],[6,6],[6,5],[7,5],[7,3],[6,3],[6,2],[5,2],[5,1]
+	,[3,2],[3,6],[4,6],[4,5],[5,5],[5,3],[4,3],[4,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11],[12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 69,"E","E",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[7,7],[7,6],[3,6],[3,5],[6,5],[6,4],[3,4],[3,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[ 70,"F","F",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[7,7],[7,6],[3,6],[3,5],[6,5],[6,4],[3,4],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9]]
+	]]
+  ,[ 71,"G","G",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[7,7],[7,6],[3,6],[3,2],[5,2],[5,3],[4,3],[4,4],[7,4],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[ 72,"H","H",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,5],[5,5],[5,7],[7,7],[7,1],[5,1],[5,4],[3,4],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[ 73,"I","I",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[3,2],[3,6],[1,6],[1,7],[7,7],[7,6],[5,6],[5,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[ 74,"J","J",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,3],[3,3],[3,2],[5,2],[5,6],[4,6],[4,7],[7,7],[7,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13]]
+	]]
+  ,[ 75,"K","K",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,5],[4,5],[4,6],[5,6],[5,7],[7,7],[7,6],[6,6],[6,5],[5,5],[5,3],[6,3],[6,2],[7,2],[7,1],[5,1],[5,2],[4,2],[4,3],[3,3],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]]
+	]]
+  ,[ 76,"L","L",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5]]
+	]]
+  ,[ 77,"M","M",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,6],[4,6],[4,5],[5,5],[5,6],[6,6],[6,7],[8,7],[8,1],[6,1],[6,4],[5,4],[5,3],[4,3],[4,4],[3,4],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 78,"N","N",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,6],[4,6],[4,5],[5,5],[5,7],[7,7],[7,1],[5,1],[5,2],[4,2],[4,3],[3,3],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[ 79,"O","O",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,2],[6,2],[6,1]
+	,[3,2],[3,6],[5,6],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11],[12,13,14,15]]
+	]]
+  ,[ 80,"P","P",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[6,7],[6,6],[7,6],[7,4],[6,4],[6,3],[3,3],[3,1]
+	,[3,4],[3,6],[5,6],[5,4]]
+	,[[0,1,2,3,4,5,6,7,8,9],[10,11,12,13]]
+	]]
+  ,[ 81,"Q","Q",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[2,6],[2,7],[6,7],[6,6],[7,6],[7,3],[6,3],[6,2],[7,2],[7,1],[5,1],[5,2],[4,2],[4,1]
+	,[3,3],[3,6],[5,6],[5,3]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17],[18,19,20,21]]
+	]]
+  ,[ 82,"R","R",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[6,7],[6,6],[7,6],[7,4],[6,4],[6,2],[7,2],[7,1],[5,1],[5,2],[4,2],[4,3],[3,3],[3,1]
+	,[3,4],[3,6],[5,6],[5,4]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],[16,17,18,19]]
+	]]
+  ,[ 83,"S","S",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[5,2],[5,4],[2,4],[2,5],[1,5],[1,6],[2,6],[2,7],[6,7],[6,6],[3,6],[3,5],[6,5],[6,4],[7,4],[7,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 84,"T","T",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,6],[1,6],[1,7],[7,7],[7,6],[5,6],[5,1]]
+	,[[0,1,2,3,4,5,6,7]]
+	]]
+  ,[ 85,"U","U",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,2],[5,2],[5,7],[7,7],[7,1]]
+	,[[0,1,2,3,4,5,6,7]]
+	]]
+  ,[ 86,"V","V",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,2],[2,2],[2,3],[1,3],[1,7],[3,7],[3,3],[5,3],[5,7],[7,7],[7,3],[6,3],[6,2],[5,2],[5,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[ 87,"W","W",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,4],[4,4],[4,5],[5,5],[5,4],[6,4],[6,7],[8,7],[8,1],[6,1],[6,2],[5,2],[5,3],[4,3],[4,2],[3,2],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 88,"X","X",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,3],[2,3],[2,5],[1,5],[1,7],[3,7],[3,5],[5,5],[5,7],[7,7],[7,5],[6,5],[6,3],[7,3],[7,1],[5,1],[5,3],[3,3],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[ 89,"Y","Y",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,4],[2,4],[2,5],[1,5],[1,7],[3,7],[3,5],[5,5],[5,7],[7,7],[7,5],[6,5],[6,4],[5,4],[5,1],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]]
+	]]
+  ,[ 90,"Z","Z",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,3],[2,3],[2,4],[3,4],[3,5],[4,5],[4,6],[1,6],[1,7],[7,7],[7,6],[6,6],[6,5],[5,5],[5,4],[4,4],[4,3],[3,3],[3,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21]]
+	]]
+  ,[ 91,"[","[",  "", "",[[0,0],[8,8]],[ // ] ]
+	[[2,1],[2,7],[6,7],[6,6],[4,6],[4,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7]]
+	]]
+  ,[ 92,"\\","\\","", "",[[0,0],[8,8]],[
+	[[6,1],[6,2],[5,2],[5,3],[4,3],[4,4],[3,4],[3,5],[2,5],[2,6],[1,6],[1,7],[3,7],[3,6],[4,6],[4,5],[5,5],[5,4],[6,4],[6,3],[7,3],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21]]
+	]] 
+  ,[ 93,"]","]",  "", "",[[0,0],[8,8]],[  // [ [ 
+	[[2,1],[2,2],[4,2],[4,6],[2,6],[2,7],[6,7],[6,1]]
+	,[[0,1,2,3,4,5,6,7]]
+	]]
+  ,[ 94,"^","^",  "", "",[[0,0],[8,8]],[
+	[[2,4],[2,5]
+		,[3-dx,5],[3,5+dy]
+	,[3,6]
+		,[4-dx,6],[4,6+dy]
+	,[4,7],[5,7]
+		,[5,6+dy],[5+dx,6]
+	,[6,6]
+		,[6,5+dy],[6+dx,5]
+	,[7,5],[7,4],[6,4]
+		,[6,5-dy],[6-dx,5]
+	,[5,5]
+		,[5,6-dy],[5-dx,6],[4+dx,6],[4,6-dy]
+	,[4,5]
+		,[3+dx,5],[3,5-dy]
+	,[3,4]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[ 95,"_","_",  "", "",[[0,0],[8,8]],[
+	[[0,0],[0,1],[8,1],[8,0]]
+	,[[0,1,2,3]]
+	]]
+  ,[ 96,"`","`",  "", "",[[0,0],[8,8]],[
+	[[2,6],[2,7],[3,7]
+		,[3,6+dy],[3+dx,6]
+	,[4,6]
+		,[4,5+dy],[4+dx,5]
+	,[5,5],[5,4],[4,4]
+		,[4,5-dy],[4-dx,5]
+	,[3,5]
+		,[3,6-dy],[3-dx,6]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[ 97,"a","a",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,3],[2,3],[2,4],[5,4],[5,5],[2,5],[2,6],[6,6],[6,5],[7,5],[7,1]
+	,[3,2],[3,3],[5,3],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13],[14,15,16,17]]
+	]]
+  ,[ 98,"b","b",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,5],[6,5],[6,4],[7,4],[7,2],[6,2],[6,1]
+	,[3,2],[3,4],[5,4],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9],[10,11,12,13]]
+	]]
+  ,[ 99,"c","c",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,5],[2,5],[2,6],[6,6],[6,5],[3,5],[3,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[100,"d","d",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,4],[2,4],[2,5],[5,5],[5,7],[7,7],[7,1]
+	,[3,2],[3,4],[5,4],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9],[10,11,12,13]]
+	]]
+  ,[101,"e","e",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,5],[2,5],[2,6],[6,6],[6,5],[7,5],[7,3],[3,3],[3,2],[6,2],[6,1]
+	,[3,4],[3,5],[5,5],[5,4]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13],[14,15,16,17]]
+	]]
+  ,[102,"f","f",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,4],[2,4],[2,5],[3,5],[3,6],[4,6],[4,7],[7,7],[7,6],[5,6],[5,5],[7,5],[7,4],[5,4],[5,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[103,"g","g",  "", "",[[0,0],[8,8]],[
+	[[1,0],[1,1],[5,1],[5,2],[2,2],[2,3],[1,3],[1,5],[2,5],[2,6],[6,6],[6,5],[7,5],[7,1],[6,1],[6,0]
+	,[3,3],[3,5],[5,5],[5,3]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],[16,17,18,19]]
+	]]
+  ,[104,"h","h",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,5],[6,5],[6,4],[7,4],[7,1],[5,1],[5,4],[3,4],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11]]
+	]]
+  ,[105,"i","i",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[3,2],[3,4],[2,4],[2,5],[5,5],[5,2],[6,2],[6,1]
+	,[3,6],[3,7],[5,7],[5,6]]
+	,[[0,1,2,3,4,5,6,7,8,9],[10,11,12,13]]
+	]]
+  ,[106,"j","j",  "", "",[[0,0],[8,8]],[
+	[[2,0],[2,1],[5,1],[5,5],[7,5],[7,1],[6,1],[6,0]
+	,[5,6],[5,7],[7,7],[7,6]]
+	,[[0,1,2,3,4,5,6,7],[8,9,10,11]]
+	]]
+  ,[107,"k","k",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,7],[3,7],[3,4],[4,4],[4,5],[6,5],[6,4],[5,4],[5,3],[6,3],[6,2],[7,2],[7,1],[5,1],[5,2],[4,2],[4,3],[3,3],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[108,"l","l",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[3,2],[3,6],[2,6],[2,7],[5,7],[5,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9]]
+	]]
+  ,[109,"m","m",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,6],[3,6],[3,5],[5,5],[5,6],[7,6],[7,5],[8,5],[8,1],[6,1],[6,3],[5,3],[5,2],[4,2],[4,3],[3,3],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]]
+	]]
+  ,[110,"n","n",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,6],[6,6],[6,5],[7,5],[7,1],[5,1],[5,5],[3,5],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9]]
+	]]
+  ,[111,"o","o",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,5],[2,5],[2,6],[6,6],[6,5],[7,5],[7,2],[6,2],[6,1]
+	,[3,2],[3,5],[5,5],[5,2]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11],[12,13,14,15]]
+	]]
+  ,[112,"p","p",  "", "",[[0,0],[8,8]],[
+	[[1,0],[1,6],[6,6],[6,5],[7,5],[7,3],[6,3],[6,2],[3,2],[3,0]
+	,[3,3],[3,5],[5,5],[5,3]]
+	,[[0,1,2,3,4,5,6,7,8,9],[10,11,12,13]]
+	]]
+  ,[113,"q","q",  "", "",[[0,0],[8,8]],[
+	[[5,0],[5,2],[2,2],[2,3],[1,3],[1,5],[2,5],[2,6],[7,6],[7,0]
+	,[3,3],[3,5],[5,5],[5,3]]
+	,[[0,1,2,3,4,5,6,7,8,9],[10,11,12,13]]
+	]]
+  ,[114,"r","r",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,6],[6,6],[6,5],[7,5],[7,4],[5,4],[5,5],[3,5],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9]]
+	]]
+  ,[115,"s","s",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[5,2],[5,3],[2,3],[2,4],[1,4],[1,5],[2,5],[2,6],[7,6],[7,5],[3,5],[3,4],[6,4],[6,3],[7,3],[7,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[116,"t","t",  "", "",[[0,0],[8,8]],[
+	[[4,1],[4,2],[3,2],[3,5],[1,5],[1,6],[3,6],[3,7],[5,7],[5,6],[7,6],[7,5],[5,5],[5,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[117,"u","u",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[1,2],[1,6],[3,6],[3,2],[5,2],[5,6],[7,6],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9]]
+	]]
+  ,[118,"v","v",  "", "",[[0,0],[8,8]],[
+	[[3,1],[3,2],[2,2],[2,3],[1,3],[1,6],[3,6],[3,3],[5,3],[5,6],[7,6],[7,3],[6,3],[6,2],[5,2],[5,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]]
+	]]
+  ,[119,"w","w",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,3],[1,3],[1,6],[3,6],[3,4],[4,4],[4,5],[5,5],[5,4],[6,4],[6,6],[8,6],[8,3],[7,3],[7,1],[5,1],[5,2],[4,2],[4,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[120,"x","x",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[2,2],[2,3],[3,3],[3,4],[2,4],[2,5],[1,5],[1,6],[3,6],[3,5],[5,5],[5,6],[7,6],[7,5],[6,5],[6,4],[5,4],[5,3],[6,3],[6,2],[7,2],[7,1],[5,1],[5,2],[3,2],[3,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27]]
+	]]
+  ,[121,"y","y",  "", "",[[0,0],[8,8]],[
+	[[1,0],[1,1],[4,1],[4,2],[2,2],[2,3],[1,3],[1,6],[3,6],[3,3],[5,3],[5,6],[7,6],[7,2],[6,2],[6,1],[5,1],[5,0]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17]]
+	]]
+  ,[122,"z","z",  "", "",[[0,0],[8,8]],[
+	[[1,1],[1,2],[2,2],[2,3],[3,3],[3,4],[4,4],[4,5],[1,5],[1,6],[7,6],[7,5],[6,5],[6,4],[5,4],[5,3],[4,3],[4,2],[7,2],[7,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[123,"{","{",  "", "",[[0,0],[8,8]],[
+	[[4,1],[4,2],[3,2],[3,4],[2,4],[2,5],[3,5],[3,7],[4,7],[4,8],[6,8],[6,7],[5,7],[5,5],[4,5],[4,4],[5,4],[5,2],[6,2],[6,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[124,"|","|",  "", "",[[0,0],[8,8]],[
+	[[3,0],[3,8],[5,8],[5,0]]
+	,[[0,1,2,3]]
+	]]
+  ,[125,"}","}",  "", "",[[0,0],[8,8]],[
+	[[2,1],[2,2],[3,2],[3,4],[4,4],[4,5],[3,5],[3,7],[2,7],[2,8],[4,8],[4,7],[5,7],[5,5],[6,5],[6,4],[5,4],[5,2],[4,2],[4,1]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[126,"~","~",  "", "",[[0,0],[8,8]],[
+	[[2,5],[2,6]
+		,[3-dx,6],[3,6+dy]
+	,[3,7],[5,7],[5,6]
+		,[6-dx,6],[6,6+dy]
+	,[6,7],[7,7],[7,6]
+		,[6+dx,6],[6,6-dy]
+	,[6,5],[4,5],[4,6]
+		,[3+dx,6],[3,6-dy]
+	,[3,5]]
+	,[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19]]
+	]]
+  ,[127,"^?","",  "DEL","Delete",[[0,0],[8,8]],[]]
+  ] ];
+

From adb5b656553a10bb732255f3073ddd72453a5b5b Mon Sep 17 00:00:00 2001
From: Andrew Plumb <andrew@plumb.org>
Date: Tue, 14 Feb 2012 23:56:09 -0500
Subject: [PATCH 2/2] Added outline_2d() and bold_2d()

Wrapper modules for rendering outline and bold text from a set of font
points and paths.
---
 fonts.scad | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/fonts.scad b/fonts.scad
index d9622f0..0ce6a77 100644
--- a/fonts.scad
+++ b/fonts.scad
@@ -1,6 +1,37 @@
 // Font Functions
 // Encoding from http://en.wikipedia.org/wiki/ASCII
 
+module outline_2d(outline,points,paths,width=0.1,resolution=8) {
+  if(outline && resolution > 4) {
+    for(j=[0:len(paths)-1]) union() {
+      for(i=[1:len(paths[j])-1]) hull() {
+            translate(points[paths[j][i-1]]) circle($fn=resolution,r=width/2);
+            translate(points[paths[j][i]]) circle($fn=resolution,r=width/2);
+      }
+      hull() {
+            translate(points[paths[j][len(paths[j])-1]]) circle($fn=resolution,r=width/2);
+            translate(points[paths[j][0]]) circle($fn=resolution,r=width/2);
+      }
+    }
+  } else {
+      polygon(points=points,paths=paths);
+  }
+}
+
+module bold_2d(bold,width=0.2,resolution=8) {
+  for(j=[0:$children-1]) {
+    if(bold) {
+      union() {
+            child(j);
+        for(i=[0:resolution-1]) assign(dx=width*cos(360*i/resolution),dy=width*sin(360*i/resolution))
+              translate([dx,dy]) child(j);
+      }
+    } else {
+      child(j);
+    }
+  }
+}
+
 function 8bit_polyfont(dx=0.1,dy=0.1) = [
   [8,8,0,"fixed"],["Decimal Byte","Caret Notation","Character Escape Code","Abbreviation","Name","Bound Box","[points,paths]"]
   ,[