Making text be const char * is a definite improvement. Thanks.
Would it work to avoid the cast by doing this in the body:
const char *s = (c ? strchr(text,c) : text-1), *e = strrchr(text,c);
Will
On Sun, 2006-08-27 at 20:46 +0000, Martin Quinson wrote:
> Update of /cvsroot/flexml/flexml
> In directory sc8-pr-cvs5.sourceforge.net:/tmp/cvs-serv5268
>
> Modified Files:
> skel
> Log Message:
> Circumvent constentness warnings in produced flexers (I use -Werror)
>
> Index: skel
> ===================================================================
> RCS file: /cvsroot/flexml/flexml/skel,v
> retrieving revision 1.35
> retrieving revision 1.36
> diff -u -d -r1.35 -r1.36
> --- skel 24 Aug 2006 20:39:39 -0000 1.35
> +++ skel 27 Aug 2006 20:46:36 -0000 1.36
> @@ -123,9 +123,9 @@
> }
>
> #ifdef FLEXML_NEED_BUFFERLIT
> -static void bufferliteral(char c, int* pp, char* text)
> +static void bufferliteral(char c, int* pp, const char* text)
> {
> - char *s = (c ? strchr(text,c) : text-1), *e = strrchr(text,c);
> + char *s = (c ? strchr(text,c) : (char*)text-1), *e = strrchr(text,c);
> assert(s <= e); BUFFERSET(*pp);
> while (++s<e) {
> if (isspace(*s) && c) { BUFFERPUTC(' '); while (isspace(*s)) ++s; }
>
>
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William F Dowling
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