591cd2b5a99ff9b716886909da2bb280f301cb58
tdreszer
  Tue May 3 13:32:15 2011 -0700
Removed obsolete support for ra files that don't tolerate continuation lines.
diff --git src/inc/ra.h src/inc/ra.h
index 1d9d328..bbb2d4c 100644
--- src/inc/ra.h
+++ src/inc/ra.h
@@ -1,65 +1,56 @@
 /* Stuff to parse .ra files. Ra files are simple text databases.
  * The database is broken into records by blank lines.
  * Each field takes a line.  The name of the field is the first
  * word in the line.  The value of the field is the rest of the line.
  *
  * This file is copyright 2002 Jim Kent, but license is hereby
  * granted for all use - public, private or commercial. */
 
 #ifndef RA_H
 
-struct hash *raNextStanza(struct lineFile *lf,boolean joined);
-// Return a hash containing next record, or NULL at end of file.
-// Will ignore '#' comments and if requsted, joins lines ending in continuation char.
-// freeHash this when done.  Note this will free the hash keys and values as well,
+struct hash *raNextStanza(struct lineFile *lf);
+// Return a hash containing next record.
+// Will ignore '#' comments and joins continued lines (ending in '\').
+// Returns NULL at end of file.  freeHash this when done.
+// Note this will free the hash keys and values as well,
 // so you'll have to cloneMem them if you want them for later.
-#define raNextRecord(lf)         raNextStanza((lf),TRUE)
-#define raNextRecordUnjoined(lf) raNextStanza((lf),FALSE)
+#define raNextRecord(lf)  raNextStanza(lf)
 
-struct slPair *raNextStanzAsPairs(struct lineFile *lf,boolean joined);
-// Return ra stanza as an slPair list instead of a hash.  Handy to preserve the order.
-// Will ignore '#' comments and if requsted, join lines ending in continuation char '\'.
-#define raNextRecordAsSlPairList(lf)         raNextStanzAsPairs((lf),TRUE)
-#define raNextRecordUnjoinedAsSlPairList(lf) raNextStanzAsPairs((lf),FALSE)
+struct slPair *raNextStanzAsPairs(struct lineFile *lf);
+// Return ra stanza as an slPair list instead of a hash.  Handy to preserve the
+// order.  Will ignore '#' comments and joins continued lines (ending in '\').
+#define raNextRecordAsSlPairList(lf)  raNextStanzAsPairs(lf)
 
 struct slPair *raNextStanzaLinesAndUntouched(struct lineFile *lf);
 // Return list of lines starting from current position, up through last line of next stanza.
 // May return a few blank/comment lines at end with no real stanza.
 // Will join continuation lines, allocating memory as needed.
 // returns pairs with name=joined line and if joined,
 // val will contain raw lines '\'s and linefeeds, else val will be NULL.
 
 boolean raSkipLeadingEmptyLines(struct lineFile *lf, struct dyString *dy);
 /* Skip leading empty lines and comments.  Returns FALSE at end of file.
  * Together with raNextTagVal you can construct your own raNextRecord....
  * If dy parameter is non-null, then the text parsed gets placed into dy. */
 
 boolean raNextTagVal(struct lineFile *lf, char **retTag, char **retVal, struct dyString  *dy);
 // Read next line.  Return FALSE at end of file or blank line.  Otherwise fill in
 // *retTag and *retVal and return TRUE.  If dy parameter is non-null, then the text parsed
 // gets appended to dy. Continuation lines in RA file will be joined to produce tag and val,
 // but dy will be filled with the unedited multiple lines containing the continuation chars.
 
-boolean raNextTagValUnjoined(struct lineFile *lf, char **retTag, char **retVal,
-                             struct dyString *dyRecord);
-// NOTE: this is the former raNextTagVal routine is ignorant of continuation lines.
-//       It is provided in case older RAs need it.
-// Read next line.  Return FALSE at end of file or blank line.  Otherwise
-// fill in *retTag and *retVal and return TRUE.
-// If dy parameter is non-null, then the text parsed gets appended to dy.
-
 struct hash *raFromString(char *string);
 /* Return hash of key/value pairs from string.
  * As above freeHash this when done. */
 
 boolean raFoldInOne(struct lineFile *lf, struct hash *hashOfHash);
 /* Fold in one record from ra file into hashOfHash.
  * This will add ra's and ra fields to whatever already
  * exists in the hashOfHash,  overriding fields of the
  * same name if they exist already. */
 
 void raFoldIn(char *fileName, struct hash *hashOfHash);
 /* Read ra's in file name and fold them into hashOfHash.
  * This will add ra's and ra fields to whatever already
  * exists in the hashOfHash,  overriding fields of the
  * same name if they exist already. */