992a12b087b6cef00ad0f699d613f2abc538018b
kent
  Thu Apr 20 17:46:28 2017 -0700
Moving some little new useful routines to library.

diff --git src/inc/fieldedTable.h src/inc/fieldedTable.h
index b51a743..1d636e8 100644
--- src/inc/fieldedTable.h
+++ src/inc/fieldedTable.h
@@ -30,32 +30,38 @@
 struct fieldedTable *fieldedTableNew(char *name, char **fields, int fieldCount);
 /* Create a new empty fieldedTable with given name, often a file name. */
 
 void fieldedTableFree(struct fieldedTable **pTable);
 /* Free up memory resources associated with table. */
 
 struct fieldedRow *fieldedTableAdd(struct fieldedTable *table,  char **row, int rowSize, int id);
 /* Create a new row and add it to table.  Return row. */
 
 struct fieldedTable *fieldedTableFromTabFile(char *fileName, char *url, char *requiredFields[], int requiredCount);
 /* Read table from tab-separated file with a #header line that defines the fields.  Ensures
  * all requiredFields (if any) are present.  The url is just used for error reporting and 
  * should be the same as fileName for most purposes.  This is used by edwSubmit though which
  * first copies to a local file, and we want to report errors from the url. */
 
+void fieldedTableToTabFile(struct fieldedTable *table, char *fileName);
+/* Write out a fielded table back to file */
+
 boolean fieldedTableColumnIsNumeric(struct fieldedTable *table, int fieldIx);
 /* Return TRUE if field has numeric values wherever non-null */
 
 int fieldedTableMaxColChars(struct fieldedTable *table, int colIx);
 /* Calculate the maximum number of characters in a cell for a column */
 
 void fieldedTableSortOnField(struct fieldedTable *table, char *field, boolean doReverse);
 /* Sort on field.  Distinguishes between numerical and text fields appropriately.  */
 
+int fieldedTableMustFindFieldIx(struct fieldedTable *table, char *field);
+/* Find index of field in table's row.  Abort if field not found. */
+
 struct hash *fieldedTableIndex(struct fieldedTable *table, char *field);
 /* Return hash of fieldedRows keyed by values of given field */
 
 struct hash *fieldedTableUniqueIndex(struct fieldedTable *table, char *field);
 /* Return hash of fieldedRows keyed by values of given field, which must be unique. */
 
 #endif /* FIELDEDTABLE_H */