Single-line fonts that come with Skribbles (Stage 9B: single-line laser text).
Each letter is drawn as one line, so a laser, pen or scoring tool goes over it once.
Converted from the SVG fonts by Windell H. Oskay, Evil Mad Scientist (www.evilmadscientist.com),
by way of Hershey Text JS (MIT) by James T. Stored in single-line-fonts.json.

  Engraving      Hershey Sans 1-stroke       Hershey Fonts licence (below)
  Script         Hershey Script 1-stroke     Hershey Fonts licence (below)
  Plain          EMS Readability             SIL Open Font License 1.1 (below)
                 by Sheldon B. Michaels; a derivative of Source Sans Pro Light (Paul D. Hunt, Adobe)
  Handwritten    EMS Tech                    SIL Open Font License 1.1 (below)
                 by Sheldon B. Michaels; a derivative of Architects Daughter (Kimberly Geswein)
  Fancy script   EMS Allure                  SIL Open Font License 1.1 (below)
                 by Sheldon B. Michaels; a derivative of Allura (Rob Leuschke, TypeSETit)
  Tech           EMS Osmotron                SIL Open Font License 1.1 (below)
                 by Sheldon B. Michaels

-------------------------------------------------------------------
THE HERSHEY FONTS

The Hershey Fonts are a set of vector fonts with a liberal license.

USE RESTRICTION:
    This distribution of the Hershey Fonts may be used by anyone for
    any purpose, commercial or otherwise, providing that:
        1. The following acknowledgements must be distributed with
            the font data:
            - The Hershey Fonts were originally created by Dr.
                A. V. Hershey while working at the U. S.
                National Bureau of Standards.
            - The format of the Font data in this distribution
                was originally created by
                    James Hurt
                    Cognition, Inc.
                    900 Technology Park Drive
                    Billerica, MA 01821
                    (mit-eddie!ci-dandelion!hurt)
        2. The font data in this distribution may be converted into
            any other format *EXCEPT* the format distributed by
            the U.S. NTIS where each point is described
            in eight bytes as "xxx yyy:", where xxx and yyy are
            the coordinate values as ASCII numbers.

-------------------------------------------------------------------
EMS FONTS (EMS Readability, EMS Tech, EMS Allure, EMS Osmotron)

These Font Software are licensed under the SIL Open Font License, Version 1.1.
Reserved Font Names, if any, belong to the original fonts' authors.

-----------------------------------------------------------
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
-----------------------------------------------------------

PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.

The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded, 
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.

DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).

"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.

"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:

1) Neither the Font Software nor any of its individual components,
in Original or Modified Versions, may be sold by itself.

2) Original or Modified Versions of the Font Software may be bundled,
redistributed and/or sold with any software, provided that each copy
contains the above copyright notice and this license. These can be
included either as stand-alone text files, human-readable headers or
in the appropriate machine-readable metadata fields within text or
binary files as long as those fields can be easily viewed by the user.

3) No Modified Version of the Font Software may use the Reserved Font
Name(s) unless explicit written permission is granted by the corresponding
Copyright Holder. This restriction only applies to the primary font name as
presented to the users.

4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
Software shall not be used to promote, endorse or advertise any
Modified Version, except to acknowledge the contribution(s) of the
Copyright Holder(s) and the Author(s) or with their explicit written
permission.

5) The Font Software, modified or unmodified, in part or in whole,
must be distributed entirely under this license, and must not be
distributed under any other license. The requirement for fonts to
remain under this license does not apply to any document created
using the Font Software.

TERMINATION
This license becomes null and void if any of the above conditions are
not met.

DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.
