6031d05b102c1cb34c9e8394a8acf5809a8eca8f
angie
  Mon Jan 31 16:19:37 2011 -0800
Track #34 (dbVar for human): Added new track type gvf with basichandlers in hgTracks and hgc.  dbVar's GVF attributes are recognized,
esp. var_type is used to color items, and items are sorted using
the Parent keyword so that parents appear immediately before their
children, and children are sorted by var_type.  Attributes are
displayed in hgc; need to do a bit better for the Start_range and
End_range (e.g. translate "." to "inner start unknown" etc.).

diff --git src/hg/inc/bed8Attrs.h src/hg/inc/bed8Attrs.h
new file mode 100644
index 0000000..13b3ff7
--- /dev/null
+++ src/hg/inc/bed8Attrs.h
@@ -0,0 +1,67 @@
+/* bed8Attrs.h was originally generated by the autoSql program, which also 
+ * generated bed8Attrs.c and bed8Attrs.sql.  This header links the database and
+ * the RAM representation of objects. */
+
+#ifndef BED8ATTRS_H
+#define BED8ATTRS_H
+
+#define BED8ATTRS_NUM_COLS 11
+
+struct bed8Attrs
+/* Items with thin (outer) and/or thick (inner) regions and an arbitrary set of attributes */
+    {
+    struct bed8Attrs *next;  /* Next in singly linked list. */
+    char *chrom;	/* Reference sequence chromosome or scaffold */
+    unsigned chromStart;	/* Start position in chromosome */
+    unsigned chromEnd;	/* End position in chromosome */
+    char *name;	/* Name of item */
+    unsigned score;	/* Score from 0-1000 (might not be applicable) */
+    char strand[2];	/* +, - or . for unknown */
+    unsigned thickStart;	/* Start of where display should be thick */
+    unsigned thickEnd;	/* End of where display should be thick */
+    int attrCount;	/* Number of attributes */
+    char **attrTags;	/* Attribute tags/keys */
+    char **attrVals;	/* Attribute values */
+    };
+
+struct bed8Attrs *bed8AttrsLoad(char **row);
+/* Load a bed8Attrs from row fetched with select * from bed8Attrs
+ * from database.  Dispose of this with bed8AttrsFree(). */
+
+struct bed8Attrs *bed8AttrsLoadAll(char *fileName);
+/* Load all bed8Attrs from whitespace-separated file.
+ * Dispose of this with bed8AttrsFreeList(). */
+
+struct bed8Attrs *bed8AttrsLoadAllByChar(char *fileName, char chopper);
+/* Load all bed8Attrs from chopper separated file.
+ * Dispose of this with bed8AttrsFreeList(). */
+
+#define bed8AttrsLoadAllByTab(a) bed8AttrsLoadAllByChar(a, '\t');
+/* Load all bed8Attrs from tab separated file.
+ * Dispose of this with bed8AttrsFreeList(). */
+
+struct bed8Attrs *bed8AttrsCommaIn(char **pS, struct bed8Attrs *ret);
+/* Create a bed8Attrs out of a comma separated string. 
+ * This will fill in ret if non-null, otherwise will
+ * return a new bed8Attrs */
+
+void bed8AttrsFree(struct bed8Attrs **pEl);
+/* Free a single dynamically allocated bed8Attrs such as created
+ * with bed8AttrsLoad(). */
+
+void bed8AttrsFreeList(struct bed8Attrs **pList);
+/* Free a list of dynamically allocated bed8Attrs's */
+
+void bed8AttrsOutput(struct bed8Attrs *el, FILE *f, char sep, char lastSep);
+/* Print out bed8Attrs.  Separate fields with sep. Follow last field with lastSep. */
+
+#define bed8AttrsTabOut(el,f) bed8AttrsOutput(el,f,'\t','\n');
+/* Print out bed8Attrs as a line in a tab-separated file. */
+
+#define bed8AttrsCommaOut(el,f) bed8AttrsOutput(el,f,',',',');
+/* Print out bed8Attrs as a comma separated list including final comma. */
+
+/* -------------------------------- End autoSql Generated Code -------------------------------- */
+
+#endif /* BED8ATTRS_H */
+