X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/64e8827c5d5def0325ab7181fe939623c77e807c..0860f098b5a13f4e8bedb2d2da9d2df94717b4a5:/sbr/fmt_compile.c

diff --git a/sbr/fmt_compile.c b/sbr/fmt_compile.c
index 970e71e5..200d738d 100644
--- a/sbr/fmt_compile.c
+++ b/sbr/fmt_compile.c
@@ -159,6 +159,7 @@ static struct ftable functable[] = {
      { "decodecomp", TF_COMP,	FT_LS_DECODECOMP, 0,		TFL_PUTS },
      { "decode",     TF_EXPR,	FT_LS_DECODE,	0,		TFL_PUTS },
      { "trim",       TF_EXPR,	FT_LS_TRIM,	0,		0 },
+     { "units",      TF_EXPR,	FT_LS_UNITS,	0,		TFL_PUTS  },
      { "compval",    TF_COMP,	FT_LV_COMP,	0,		TFL_PUTN },
      { "compflag",   TF_COMP,	FT_LV_COMPFLAG,	0,		TFL_PUTN },
      { "num",        TF_NUM,	FT_LV_LIT,	0,		TFL_PUTN },
@@ -1087,6 +1088,25 @@ fmt_appendcomp(int bucket, char *component, char *text)
     }
 }
 
+/*
+ * Iterate over our component hash table
+ */
+
+struct comp *
+fmt_nextcomp(struct comp *comp, unsigned int *bucket)
+{
+    if (comp == NULL)
+	*bucket = 0;
+    else
+	comp = comp->c_next;
+
+    while (comp == NULL && *bucket < sizeof(wantcomp)/sizeof(wantcomp[0])) {
+	comp = wantcomp[(*bucket)++];
+    }
+
+    return comp;
+}
+
 /*
  * Free and reset our component hash table
  */