test delete


git-svn-id: https://geuz.org/svn/gmsh/trunk@18198 59c8cabf-10d6-4a28-b43f-3936b85956c4
new functions: TotalMemory and Exists(var)


git-svn-id: https://geuz.org/svn/gmsh/trunk@18199 59c8cabf-10d6-4a28-b43f-3936b85956c4
new option Geometry.CopyDispayAttributes to copy visibility/color info when duplicating entities

git-svn-id: https://geuz.org/svn/gmsh/trunk@18200 59c8cabf-10d6-4a28-b43f-3936b85956c4
allow StringIndex in lists


git-svn-id: https://geuz.org/svn/gmsh/trunk@18201 59c8cabf-10d6-4a28-b43f-3936b85956c4
new FileExists command to check if a file exists


git-svn-id: https://geuz.org/svn/gmsh/trunk@18202 59c8cabf-10d6-4a28-b43f-3936b85956c4
missing info


git-svn-id: https://geuz.org/svn/gmsh/trunk@18203 59c8cabf-10d6-4a28-b43f-3936b85956c4