Added Fira Code font and enabled in styles.css

editor/fonts/fira-code.webfont/FONTLOG.txt

@@ -0,0 +1,62 @@
+
+  FONTLOG: Fira Code
+
+  --------------------------------------------
+  Fira Code Regular
+  --------------------------------------------
+
+  This file provides detailed information on the Fira Code 
+  font software.
+  This information should be distributed along with the Fira 
+  Code font and any derivative works.
+  
+  Fira Code Font Information
+  
+  Fira Code is a Fira Mono font extended with a set of 
+  ligatures for common programming multi-character 
+  combinations. This is just a font rendering feature: 
+  underlying code remains ASCII-compatible. This helps to 
+  read and understand code faster. For some frequent 
+  sequences like .. or // ligatures allow us to correct 
+  spacing.
+  
+  ChangeLog
+  
+  12 Jun 2015 (Christoph Haag)
+- created fontforge sources as base to work on GNU/Linux
+- added FONTLOG to .sfdir
+- Mastered Font from Fontforge SFDIR to 
+  UFO,OTF,TTF,EOT,WOFF,SVG
+  
+  26 May 2015 (Nikita Prokopov)
+- Version 0.5
+  
+  25 May 2015 (Nikita Prokopov)
+- Version 0.4
+  
+  11 May 2015 (Nikita Prokopov)
+- Version 0.3: +AH4A@ #? +AD0A:+AD0A +AD0A<
+  
+  7 May 2015 (Nikita Prokopov)
+- Version 0.2.1
+  
+  11 Nov 2014 (Nikita Prokopov)
+- Starting from Fira Mono
+  
+  Acknowledgements
+  
+  If you make modifications be sure to add your name (N), 
+  email (E), web-address (if you have one) (W) and 
+  description (D). This list is in alphabetical order.
+  
+  N: Christoph Haag
+  E: christoph@lafkon.net
+  W: www.lafkon.net
+  D: Transformer
+  
+  N: Nikita Prokopov
+  E: prokopov@gmail.com
+  W: tonsky.me
+  D: Designer/Ligature Maker"
+
+

editor/fonts/fira-code.webfont/LICENSE.txt

@@ -0,0 +1,99 @@
+Copyright (c) 2014, Mozilla Foundation https://mozilla.org/
+with Reserved Font Name Fira Sans.
+
+Copyright (c) 2014, Mozilla Foundation https://mozilla.org/
+with Reserved Font Name Fira Mono.
+
+Copyright (c) 2014, Telefonica S.A.
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+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.

editor/fonts/fira-code.webfont/webfont.css

@@ -0,0 +1,9 @@
+@font-face {
+    font-family: 'fira-code-regular';
+    src: url('fira-code_regular.eot');
+    src: url('fira-code_regular.eot?#iefix') format('embedded-opentype'),
+         url('fira-code_regular.woff') format('woff'),
+         url('fira-code_regular.ttf') format('truetype'),
+         url('fira-code_regular.svg#fira-code-regular') format('svg');
+}
+

editor/stylesheets/styles.css

@@ -1,8 +1,18 @@
+@font-face {
+    font-family: 'fira-code-regular';
+    src: url('../fonts/fira-code.webfont/fira-code_regular.eot');
+    src: url('../fonts/fira-code.webfont/fira-code_regular.eot?#iefix') format('embedded-opentype'),
+         url('../fonts/fira-code.webfont/fira-code_regular.woff') format('woff'),
+         url('../fonts/fira-code.webfont/fira-code_regular.ttf') format('truetype'),
+         url('../fonts/fira-code.webfont/fira-code_regular.svg#fira-code-regular') format('svg');
+}
+
 .docwidget {
-  /* font-family: 'Fira Sans', sans-serif; */
+  /* font-family: 'Fira Sans', sans-serif;
   /* font-family: 'Lato', sans-serif; */
-  font-family: monospace;
+  font-family: 'fira-code-regular', monospace;
   font-size: 12pt;
+  font-variant-ligatures: common-ligatures;
 }
 
 .hbox {