Function buffreplace

Source/Misc/lua/src/lua.c:6882–6887

static void buffreplace (LexState *ls, char from, char to) {
size_t n = luaZ_bufflen(ls->buff);
char *p = luaZ_buffer(ls->buff);
while (n--)
if (p[n] == from) p[n] = to;
}


static void trydecpoint (LexState *ls, SemInfo *seminfo) {