Repatch (from linux) of OSX IRAF

1 files changed, 27 insertions, 0 deletions

diff --git a/pkg/lists/rgcursor.x b/pkg/lists/rgcursor.x
new file mode 100644
index 00000000..d443dba7
--- /dev/null
+++ b/pkg/lists/rgcursor.x
@@ -0,0 +1,27 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# T_RGCURSOR -- Copy the graphics cursor list to the standard output.  This
+# task was originally written as a cl script. 
+
+procedure t_rgcursor 
+
+pointer sp, buf, gp
+pointer	gopen()
+int	clglstr()
+
+begin
+	call smark (sp)
+	call salloc (buf, SZ_LINE, TY_CHAR)
+
+	iferr (gp = gopen ("stdgraph", APPEND, STDGRAPH))
+	    gp = NULL
+
+	while (clglstr ("gcur", Memc[buf], SZ_LINE) != EOF) {
+	    call printf ("%s\n")
+		call pargstr (Memc[buf])
+	}
+
+	if (gp != NULL)
+	    call gclose (gp)
+	call sfree (sp)
+end