2eb4c6d91873ad7c8f68f8e2e419e3382d46a16f
tdreszer
  Thu Oct 20 17:37:48 2011 -0700
Added file list caching to hgFileUi and extended the filterBox logic to include non-multiSelect options.  Redmine 5527 for the fileBoxes.
diff --git src/hg/inc/cv.h src/hg/inc/cv.h
index 403d90d..ddfef2b 100644
--- src/hg/inc/cv.h
+++ src/hg/inc/cv.h
@@ -49,30 +49,31 @@
 #define CV_VALIDATE_LIST            "list:"
 #define CV_VALIDATE_REGEX           "regex:"
 #define CV_VALIDATE_NONE            "none"
 
 // CV TERMS (NOTE: UGLY Terms in cv.ra are hidden inside cv.c APIS)
 #define CV_TERM_GRANT           "grant"
 #define CV_TERM_LAB             "lab"
 #define CV_TERM_CELL            "cell"
 #define CV_TERM_ANTIBODY        "antibody"
 #define CV_TERM_CONTROL         "control"
 #define CV_TERM_DATA_TYPE       "dataType"
 #define CV_TERM_LOCALIZATION    "localization"
 #define CV_TERM_VIEW            "view"
 #define CV_TERM_SEQ_PLATFORM    "seqPlatform"
 
+#define CV_LABEL_EMPTY_IS_NONE  "None"
 
 void cvFileDeclare(const char *filePath);
 // Declare an altername cv.ra file to use
 // (The cv.ra file is normally discovered based upon CGI/Tool and envirnment)
 
 const char *cvFile();
 // return default location of cv.ra
 
 const char *cvTypeNormalized(const char *sloppyTerm);
 // returns the proper term to use when requesting a typeOfTerm
 
 const char *cvTermNormalized(const char *sloppyTerm);
 // returns the proper term to use when requesting a cvTerm hash
 
 const struct hash *cvTermHash(const char *term);