#3 fix compile error

[Anonymous]

This patch is my first time commit for sourceforge.
When the how commit is wrong, I'm sorry.

This patch solves compile error.

[ Work environment ]

FreeBsd : 9.0 (i386)
compiler1 : FreeBSD clang version 3.0 (branches/release_30 142614) 20111021
compiler2 : gcc version 4.2.1 20070831 patched [FreeBSD]
C++/tcl version : cpptcl-1.1.3
Tcl version : 8.5

[ Fix summary ]

Fix file : cpptcl.cc

1. Not enough qualified( remove compile error )

Same fix for few place.

*Origin*

>> catch (exception const &e)

*Fix*

>> catch (std::exception const &e)

2. Add cast ( remove warnings )

Same fix for few place.
(I think this fix is not smart.
But , i don't know what to fix this other way.)

*Origin*

>> Tcl_SetResult(interp, "Unknown error.", TCL_STATIC);

*Fix*

>> Tcl_SetResult(interp, const_cast<char*>("Unknown error."), TCL_STATIC);

[About patch]

This patch was generated by follow commands.

cpptcl.cc_org : File was included in cpptcl-1.1.3.zip
cpptcl.cc : Fixed.

diff -ua cpptcl.cc_org cpptcl.cc > cpptcl.patch

[Anonymous]

patch