1 files changed, 25 insertions, 0 deletions
diff --git a/noao/digiphot/photcal/parser/prvtran.x b/noao/digiphot/photcal/parser/prvtran.x
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+++ b/noao/digiphot/photcal/parser/prvtran.x
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+# PR_VTRAN -- Translate the internal parser symbol for an error or weight
+# column definition into a compact user readable definition. This code is
+# intended primarily for interfacing to the inlfit or other package with
+# the goal of making more pleasing variable names.
+
+procedure pr_vtran (invname, outvname, maxch)
+
+char	invname[ARB]	# the input variable name
+char	outvname[ARB]	# the output variable name
+int	maxch		# maximum number of characters
+
+int	first, last
+int	gstrmatch()
+
+begin
+	if (gstrmatch (invname, "@E_", first, last) != 0) {
+	    call sprintf (outvname, maxch, "er(%s)")
+		call pargstr (invname[last+1])
+	} else if (gstrmatch (invname, "@W_", first, last) != 0) {
+	    call sprintf (outvname, maxch, "wt(%s)")
+		call pargstr (invname[last+1])
+	} else {
+	    call strcpy (invname, outvname, maxch)
+	}
+end