e1a3e66b150100bcb49a4d995aeb38ff95fe43d2
kent
  Thu Jun 8 23:28:29 2017 -0700
Made nextStringBetween for when you are looking repeatedly for a pattern.

diff --git src/inc/common.h src/inc/common.h
index 457b767..e5a218c 100644
--- src/inc/common.h
+++ src/inc/common.h
@@ -801,30 +801,36 @@
 /* Return TRUE if first word in line is same as firstWord as delimited by delimit.
    Comparison is case sensitive. Delimit of ' ' uses isspace() */
 
 #define stringIn(needle, haystack) strstr(haystack, needle)
 /* Returns position of needle in haystack or NULL if it's not there. */
 /*        char *stringIn(char *needle, char *haystack);      */
 
 char *rStringIn(char *needle, char *haystack);
 /* Return last position of needle in haystack, or NULL if it's not there. */
 
 char *stringBetween(char *start, char *end, char *haystack);
 /* Return string between start and end strings, or NULL if
  * none found.  The first such instance is returned.
  * String must be freed by caller. */
 
+char *nextStringBetween(char *start, char *end, char **pHaystack);
+/* Return next string that occurs between start and end strings
+ * starting seach at *pHaystack.  This will update *pHaystack to after 
+ * end, so it can be called repeatedly. Returns NULL when
+ * no more to be found*/
+
 char * findWordByDelimiter(char *word,char delimit, char *line);
 /* Return pointer to first word in line matching 'word' and delimited
    by 'delimit'. Comparison is case sensitive. Delimit of ' ' uses isspace() */
 
 boolean endsWith(char *string, char *end);
 /* Returns TRUE if string ends with end. */
 
 char lastChar(char *s);
 /* Return last character in string. */
 
 void trimLastChar(char *s);
 /* Erase last character in string. */
 
 char *lastNonwhitespaceChar(char *s);
 // Return pointer to last character in string that is not whitespace.