4a30449df90693f80750c79f16225a0000b9fa4c
kent
  Tue Mar 26 22:48:30 2013 -0700
Added test case.
diff --git src/hg/inc/meta.h src/hg/inc/meta.h
deleted file mode 100644
index 2861bd7..0000000
--- src/hg/inc/meta.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* metaRa - stuff to parse and interpret a genome-hub meta.txt file, which is in 
- * a hierarchical ra format.  That is something like:
- *     meta topLevel
- *     cellLine HELA
- *
- *         meta midLevel
- *         target H3K4Me3
- *         antibody abCamAntiH3k4me3
- *       
- *            meta lowLevel
- *            fileName hg19/chipSeq/helaH3k4me3.narrowPeak.bigBed
- * The file is interpreted so that lower level stanzas inherit tags from higher level ones.
- */
-
-#ifndef META_H
-#define META_H
-
-struct metaTagVal
-/* A tag/value pair. */
-    {
-    struct metaTagVal *next;	/* Next in list. */
-    char *tag;	/* Tag name. */
-    char *val;	/* Tag value. */
-    };
-
-struct metaTagVal *metaTagValNew(char *tag, char *val);
-/* Create new meta tag/val */
-
-int metaTagValCmp(const void *va, const void *vb);
-/* Compare to sort based on tag name . */
-
-struct meta
-/* A node in the metadata tree */
-    {
-    struct meta *next;  /* Pointer to next younger sibling. */
-    struct meta *children;	/* Pointer to eldest child. */
-    struct meta *parent;	/* Pointer to parent. */
-    char *name;		    /* Same as val of meta tag. Not allocated here. */
-    struct metaTagVal *tagList;	/* All tags, including the "meta" one. */
-    int indent;                 /* Indentation level. */
-    };
-
-struct meta *metaLoadAll(char *fileName, char *keyTag, char *parentTag,
-    boolean ignoreOtherStanzas, boolean ignoreIndent);
-/* Loads in all ra stanzas from file and turns them into a list of meta, some of which
- * may have children.  The keyTag parameter is optional.  If non-null it should be set to
- * the tag name that starts a stanza.   If null, the first tag of the first stanza will be used.
- * The parentTag if non-NULL will be a tag name used to define the parent of a stanza.
- * The ignoreOtherStanzas flag if set will ignore stanzas that start with other tags.  
- * If not set the routine will abort on such stanzas.  The ignoreIndent if set will
- * use the parentTag (which must be set) to define the hierarchy.  Otherwise the program
- * will look at the indentation, and if there is a parentTag complain about any
- * disagreements between indentation and parentTag. */
-
-void metaWriteAll(struct meta *metaList, char *fileName, int indent, boolean withParent);
-/* Write out metadata, including children, optionally adding meta tag.   By convention
- * for out meta.txt/meta.ra files, indent is 3, withParent is FALSE. */
-
-char *metaLocalTagVal(struct meta *meta, char *tag);
-/* Return value of tag found in this node, not going up to parents. */
-
-char *metaTagVal(struct meta *meta, char *tag);
-/* Return value of tag found in this node or if its not there in parents.
- * Returns NULL if tag not found. */
-
-void metaAddTag(struct meta *meta, char *tag, char *val);
-/* Return value of tag found in this node, not going up to parents. */
-
-void metaSortTags(struct meta *meta);
-/* Do canonical sort so that the first tag stays first but the
- * rest are alphabetical. */
-
-struct hash *metaHash(struct meta *forest);
-/* Return hash of meta at all levels of heirarchy keyed by forest. */
-
-#endif /* META_H */