Add Snap Store installation instructions, rename README.txt to README.md

and improve formatting

PKGBUILD

@@ -35,7 +35,7 @@ package() {
   mkdir -p ${pkgdir}/usr/bin
   mkdir -p ${pkgdir}/usr/share/leocad
   install -m 755 build/release/leocad ${pkgdir}/usr/bin
-  install -m 644 docs/README.txt  ${pkgdir}/usr/share/leocad/README.txt
+  install -m 644 docs/README.md  ${pkgdir}/usr/share/leocad/README.md
   install -m 644 docs/CREDITS.txt ${pkgdir}/usr/share/leocad/CREDITS.txt
   install -m 644 docs/COPYING.txt ${pkgdir}/usr/share/leocad/COPYING.txt
   mkdir -p ${pkgdir}/usr/share/mime/packages/

appveyor.yml

@@ -25,7 +25,7 @@ after_build:
 - 7z a symbols.zip build/release/leocad.exe build/release/leocad.pdb
 - mkdir appdir
 - copy build\release\leocad.exe appdir
-- copy docs\readme.txt appdir
+- copy docs\readme.md appdir
 - appveyor DownloadFile https://github.com/leozide/leocad/releases/download/v19.07.1/Library-20.03.zip -FileName library.zip
 - 7z e library.zip
 - copy library.bin appdir\\library.bin

docs/README.md

@@ -1,13 +1,11 @@
-About LeoCAD
-------------
+# About LeoCAD
 
 LeoCAD is a CAD program for creating virtual LEGO models. It's available
 for free under the GNU Public License v2 and works on the Windows, Linux
 and macOS Operating Systems.
 
 
-Installation
-------------
+# Installation
 
 You can download the latest version of LeoCAD and its Parts Library from
 the main website at https://www.leocad.org
@@ -16,21 +14,24 @@ It's recommended that you install the latest drivers for your video card
 since LeoCAD uses OpenGL to take advantage of hardware acceleration for
 rendering.
 
-- LeoCAD for Windows:
+## LeoCAD for Windows
 
   Download the latest LeoCAD-Windows.exe to your computer, double click on
   the icon to launch the installer and follow the instructions.
 
-- LeoCAD for Linux:
+## LeoCAD for Linux
 
-  There are multiple ways to install LeoCAD on Linux.
+There are multiple ways to install LeoCAD on Linux.
 
-  * AppImage:
+* Snap Store
+  
+  You can find LeoCAD in your distribution's Snap Store. Alternatively, you can enter `sudo snap install leocad` to install it using the command line.
 
-  Download the latest LeoCAD-Linux.AppImage, make the file executable
-  (chmod +x) and run it.
+* AppImage
 
-  * Flatpak:
+  Download the latest LeoCAD-Linux.AppImage, make the file executable (`chmod +x`) and run it.
+
+* Flatpak
 
   You can also install LeoCAD releases as a Flatpak from Flathub:
     https://flathub.org/apps/details/org.leocad.LeoCAD
@@ -38,7 +39,7 @@ rendering.
   Note: there might be a delay for new releases to appear there. If
   you have it already installed, it will be updated.
 
-  * From source:
+* From source
 
   If you prefer to compile LeoCAD yourself, go to the GitHub releases page
   at https://github.com/leozide/leocad/releases/latest and download the
@@ -47,7 +48,7 @@ rendering.
   instructions. More information on how to compile your own executable is
   available in the Documentation section of https://www.leocad.org
 
-- LeoCAD for macOS:
+## LeoCAD for macOS
 
   Download the latest LeoCAD-macOS.dmg to your computer, double click on
   the icon to open the archive, copy LeoCAD.app to your Applications folder
@@ -57,8 +58,7 @@ New users should read the online tutorial located at
 https://www.leocad.org/docs/tutorial1.html to learn how to use LeoCAD.
 
 
-Online Resources
-----------------
+# Online Resources
 
 - Website:
   https://www.leocad.org
@@ -70,8 +70,7 @@ Online Resources
   https://github.com/leozide/leocad/releases/tag/continuous
 
 
-Legal Disclaimer
-----------------
+# Legal Disclaimer
 
 LEGO(R) is a trademark of the LEGO Group of companies which does not sponsor,
 authorize or endorse this software.

leocad.pro

@@ -111,7 +111,7 @@ unix:!macx {
 
 	target.path = $$BIN_DIR
 	docs.path = $$DOCS_DIR
-	docs.files = docs/README.txt docs/CREDITS.txt docs/COPYING.txt
+	docs.files = docs/README.md docs/CREDITS.txt docs/COPYING.txt
 	man.path = $$MAN_DIR
 	man.files = docs/leocad.1
 	desktop.path = $$DESKTOP_DIR

leocad.spec

@@ -239,7 +239,7 @@ install -d $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/mimetypes
 install -d $RPM_BUILD_ROOT%{_datadir}/icons/hicolor/scalable/apps
 install -d $RPM_BUILD_ROOT%{_mandir}/man1
 install -m 755 build/release/leocad $RPM_BUILD_ROOT%{_bindir}/leocad
-install -m 644 docs/README.txt $RPM_BUILD_ROOT%{_datadir}/leocad/README.txt
+install -m 644 docs/README.md $RPM_BUILD_ROOT%{_datadir}/leocad/README.md
 install -m 644 docs/CREDITS.txt $RPM_BUILD_ROOT%{_datadir}/leocad/CREDITS.txt
 install -m 644 docs/COPYING.txt $RPM_BUILD_ROOT%{_datadir}/leocad/COPYING.txt
 install -m 644 docs/leocad.1 $RPM_BUILD_ROOT%{_mandir}/man1/leocad.1
@@ -264,7 +264,7 @@ install -m 644 resources/leocad.svg \
 %endif
 %{_bindir}/leocad
 %dir %{_datadir}/leocad
-%doc %{_datadir}/leocad/README.txt
+%doc %{_datadir}/leocad/README.md
 %doc %{_datadir}/leocad/CREDITS.txt
 %doc %{_datadir}/leocad/COPYING.txt
 %{_datadir}/mime/packages/leocad.xml

tools/setup/leocad.nsi

@@ -106,7 +106,7 @@ Section "Uninstall"
   Delete "$INSTDIR\LeoCAD.exe"
   Delete "$INSTDIR\LeoCAD.hlp"
   Delete "$INSTDIR\LeoCAD.cnt"
-  Delete "$INSTDIR\readme.txt"
+  Delete "$INSTDIR\readme.md"
   Delete "$INSTDIR\library.bin"
   Delete "$INSTDIR\povconsole32-sse2.exe"
   Delete "$INSTDIR\vc_redist.x64.exe"