Treat page control char as whitespace.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1678 b0c55286-4f34-0410-a049-a1e7e93b0762
sync with aldor version

git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1679 b0c55286-4f34-0410-a049-a1e7e93b0762
fix rename 'setelt' to 'setelt!'

git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1680 b0c55286-4f34-0410-a049-a1e7e93b0762
Update references and documentation.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1681 b0c55286-4f34-0410-a049-a1e7e93b0762
Dechunkify a few files.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1682 b0c55286-4f34-0410-a049-a1e7e93b0762
Avoid crash when showing operations in SAE.


git-svn-id: https://fricas.svn.sourceforge.net/svnroot/fricas/trunk@1683 b0c55286-4f34-0410-a049-a1e7e93b0762