• Miguel de Icaza's avatar
    Do not render the value if the result is an error. · f29179e1
    Miguel de Icaza authored
    1999-02-19  Miguel de Icaza  <miguel@nuclecu.unam.mx>
    
    	* src/clipboard.c (paste_cell): Do not render the value if the
    	result is an error.
    
    	* src/cell.c (cell_copy): Do not copy the value of a cell when the
    	value is NULL (due to the cell having an error).
    
    	* src/expr.c (eval_expr): Evaluate binary operations in parts to
    	keep the correct error message on an operation if possible.
    	(eval_expr): Propagate errors.
    
    	* src/item-edit.c (item_edit_draw): Sync the before-cursor and
    	after-cursor Y-display text cordinate.
    
    	* src/expr.c (eval_funcall): Add type checking for the simple
    	functions.
    
    	* doc/C/Makefile.am (install-data-local): use topsrcdir here (fix
    	from Ian Campbell <ijc25@cam.ac.uk>
    
    	* src/fn-math.c (gnumeric_not): Implement NOT.
    f29179e1