Repatch (from linux) of OSX IRAF

1 files changed, 46 insertions, 0 deletions

diff --git a/noao/onedspec/sensfunc/sfmarks.x b/noao/onedspec/sensfunc/sfmarks.x
new file mode 100644
index 00000000..39d85af6
--- /dev/null
+++ b/noao/onedspec/sensfunc/sfmarks.x
@@ -0,0 +1,46 @@
+include	<gset.h>
+include	"sensfunc.h"
+
+define	GMTYPES	"|point|box|plus|cross|diamond|hline|vline|hebar|vebar|circle|"
+
+
+# SF_MARKS -- Decode user mark types into GIO mark types.  The input string
+# consists of two whitespace separated mark types.
+
+procedure sf_marks (gp, marks)
+
+pointer	gp
+char	marks[ARB]
+
+int	i, nscan(), strdic()
+pointer	sp, str
+
+int	gmtypes[10]
+data	gmtypes /GM_POINT,GM_BOX,GM_PLUS,GM_CROSS,GM_DIAMOND,GM_HLINE,GM_VLINE,
+		GM_HEBAR,GM_VEBAR,GM_CIRCLE/
+
+begin
+	call smark (sp)
+	call salloc (str, SZ_LINE, TY_CHAR)
+	call sscan (marks)
+	call gargwrd (Memc[str], SZ_LINE)
+	if (nscan() == 1) {
+	    i = strdic (Memc[str], Memc[str], SZ_LINE, GMTYPES)
+	    if (i != 0)
+		GP_MARK(gp) = gmtypes[i]
+	}
+	call gargwrd (Memc[str], SZ_LINE)
+	if (nscan() == 2) {
+	    i = strdic (Memc[str], Memc[str], SZ_LINE, GMTYPES)
+	    if (i != 0)
+		GP_MDEL(gp) = gmtypes[i]
+	}
+	call gargwrd (Memc[str], SZ_LINE)
+	if (nscan() == 3) {
+	    i = strdic (Memc[str], Memc[str], SZ_LINE, GMTYPES)
+	    if (i != 0)
+		GP_MADD(gp) = gmtypes[i]
+	}
+
+	call sfree (sp)
+end