Buggy src/fontset.c in emacs-unicode-2?

[Peter Dyballa]

Hello!

The Carbon Emacs variant made from this code crashes at certain  
situation. Gdb points in these cases to fontset related functions.  
With grep-find I found this discrepancy in src/fontset.c:

        ./src/lisp.h:3274:EXFUN (Fset_fontset_font, 5);
	./src/fontset.c:1564:DEFUN ("set-fontset-font", Fset_fontset_font,  
Sset_fontset_font, 3, 5, 0,
        
	./src/fontset.c:279:static void set_fontset_font P_ ((Lisp_Object,  
Lisp_Object));
        ./src/fontset.c:1532:set_fontset_font (fontset, range)
	./src/fontset.c:1840:  Fset_fontset_font (name, script, XCAR (elt),  
Qnil, Qappend);
	./src/fontset.c:1842:  Fset_fontset_font (name, script, elt,         
Qnil, Qappend);
	./src/fontset.c:1936:  Fset_fontset_font (name, Qlatin, font_spec,   
Qnil, Qnil);
	./src/fontset.c:1937:  Fset_fontset_font (name, Qnil,   font_spec,   
Qnil, Qnil);

The ELisp function is described as:

        set-fontset-font is a built-in function in `src/fontset.c'.
        (set-fontset-font name target font-spec &optional frame add)

To me it seems that the function's declaration and definition in C  
both are incorrect ...

--
Greetings

  Pete

"If you don't find it in the index, look very carefully through the  
entire
 catalogue."          –  Sears, Roebuck, and Co., Consumer's Guide,  
1897

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