+ * Like fmt_findcomp, but case-insensitive.
+ */
+
+struct comp *
+fmt_findcasecomp(char *component)
+{
+ struct comp *cm;
+
+ for (cm = wantcomp[CHASH(component)]; cm; cm = cm->c_next)
+ if (mh_strcasecmp(component, cm->c_name) == 0)
+ break;
+
+ return cm;
+}
+
+/*
+ * Add an entry to the component hash table
+ *
+ * Returns true if the component was added, 0 if it already existed.
+ *
+ */
+
+int
+fmt_addcompentry(char *component)
+{
+ struct comp *cm;
+ int i;
+
+ FINDCOMP(cm, component);
+
+ if (cm)
+ return 0;
+
+ NEWCOMP(cm, component);
+
+ /*
+ * ncomp is really meant for fmt_compile() and this function is
+ * meant to be used outside of it. So decrement it just to be safe
+ * (internal callers should be using NEWCOMP()).
+ */
+
+ ncomp--;
+
+ return 1;
+}
+
+/*
+ * Add a string to a component hash table entry.
+ *
+ * Note the special handling for components marked with CT_ADDR. The comments
+ * in fmt_scan.h explain this in more detail.
+ */
+
+int
+fmt_addcomptext(char *component, char *text)
+{
+ int i, found = 0, bucket = CHASH(component);
+ struct comp *cptr = wantcomp[bucket];
+ char *cp;
+
+ while (cptr) {
+ if (mh_strcasecmp(component, cptr->c_name) == 0) {
+ found++;
+ if (! cptr->c_text) {
+ cptr->c_text = getcpy(text);
+ } else {
+ i = strlen(cp = cptr->c_text) - 1;
+ if (cp[i] == '\n') {
+ if (cptr->c_type & CT_ADDR) {
+ cp[i] = '\0';
+ cp = add(",\n\t", cp);
+ } else {
+ cp = add("\t", cp);
+ }
+ }
+ cptr->c_text = add(text, cp);
+ }
+ }
+ cptr = cptr->c_next;
+ }
+
+ return found ? bucket : -1;
+}
+
+/*
+ * Append text to a component we've already found. See notes in fmt_scan.h
+ * for more information.
+ */
+
+void
+fmt_appendcomp(int bucket, char *component, char *text)
+{
+ struct comp *cptr;
+
+ if (bucket != -1) {
+ for (cptr = wantcomp[bucket]; cptr; cptr = cptr->c_next)
+ if (mh_strcasecmp(component, cptr->c_name) == 0)
+ cptr->c_text = add(text, cptr->c_text);
+ }
+}
+
+/*