Use 'Sel' instead of 'elt' to represent '$' qualification


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1694 b0c55286-4f34-0410-a049-a1e7e93b0762
Documentation fix.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1695 b0c55286-4f34-0410-a049-a1e7e93b0762
Add convertion from SingleInteger to String.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1696 b0c55286-4f34-0410-a049-a1e7e93b0762
Implement missing function.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1697 b0c55286-4f34-0410-a049-a1e7e93b0762
Misc cleanups.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1698 b0c55286-4f34-0410-a049-a1e7e93b0762
bugfix selection of examples

Sorting and selecting "SHORT LONG" constructor names depended on
LC_COLLATE.
https://groups.google.com/d/msg/fricas-devel/5Brvzn_uDmo/nPqye1N5dpsJ

git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1699 b0c55286-4f34-0410-a049-a1e7e93b0762
Respect continuation characters in comments.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1700 b0c55286-4f34-0410-a049-a1e7e93b0762
Fix 'isDefaultPackageForm?'


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1701 b0c55286-4f34-0410-a049-a1e7e93b0762