parsergen: discard text_cmp now that it is in a library

Signed-off-by: NeilBrown <neil@brown.name>

diff --git a/csrc/parsergen.mdc b/csrc/parsergen.mdc
index 0f1dd2693cc4f360132ced75bf380214c169230b..f87e961d806672fee891677254282767d69673d1 100644 (file)
--- a/csrc/parsergen.mdc
+++ b/csrc/parsergen.mdc
@@ -201,18 +201,6 @@ symbol, but its type might be `Unknown`.
        int num_syms;
 
 ###### functions
-       static int text_cmp(struct text a, struct text b)
-       {
-               int len = a.len;
-               if (a.len > b.len)
-                       len = b.len;
-               int cmp = strncmp(a.txt, b.txt, len);
-               if (cmp)
-                       return cmp;
-               else
-                       return a.len - b.len;
-       }
-
        static struct symbol *sym_find(struct grammar *g, struct text s)
        {
                struct symbol **l = &g->syms;