------------------------------------------------------------------------ r1739 | taco | 2009-01-07 15:25:51 +0100 (Wed, 07 Jan 2009) | 2 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/lua/lnodelib.c fix the node.[un]protect_glyph() functions ------------------------------------------------------------------------ r1740 | taco | 2009-01-07 15:26:39 +0100 (Wed, 07 Jan 2009) | 3 lines Changed paths: M /trunk/src/texk/web2c/luatexdir/lua/lcallbacklib.c M /trunk/src/texk/web2c/luatexdir/lua/luastuff.c M /trunk/src/texk/web2c/luatexdir/ptexlib.h introduce a variable lua_active that keeps track of the current lua call nesting level (not actively used yet) ------------------------------------------------------------------------