a44421a79fb36cc2036fe116b97ea3bc9590cd0c
braney
  Fri Dec 2 09:34:39 2011 -0800
removed rcsid (#295)
diff --git src/utils/faRc/faRc.c src/utils/faRc/faRc.c
index 44fe430..4c8a08a 100644
--- src/utils/faRc/faRc.c
+++ src/utils/faRc/faRc.c
@@ -1,66 +1,65 @@
 /* faRc - Reverse complement a FA file. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "cheapcgi.h"
 #include "fa.h"
 
-static char const rcsid[] = "$Id: faRc.c,v 1.7 2005/01/10 00:46:30 kent Exp $";
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
    "faRc - Reverse complement a FA file\n"
    "usage:\n"
    "   faRc in.fa out.fa\n"
    "In.fa and out.fa may be the same file.\n"
    "options:\n"
    "   -keepName - keep name identical (don't prepend RC)\n"
    "   -keepCase - works well for ACGTUN in either case. bizarre for other letters.\n"
    "               without it bases are turned to lower, all else to n's\n"
    "   -justReverse - prepends R unless asked to keep name\n"
    "   -justComplement - prepends C unless asked to keep name\n"
    "                     (cannot appear together with -justReverse)\n"
    );
 }
 
 void faRc(char *in, char *out, boolean revOnly, boolean compOnly)
 /* faRc - Reverse complement a FA file. */
 {
 struct dnaSeq *seqList = NULL, *seq;
 FILE *f;
 char buf[512];
 char *prefix = (cgiBoolean("keepName") ? "" : (revOnly ? "R_" : (compOnly ? "C_" : "RC_")));
 
 if (cgiBoolean("keepCase"))
     seqList = faReadAllMixed(in);
 else
     seqList = faReadAllDna(in);
 f = mustOpen(out, "w");
 for (seq = seqList; seq != NULL; seq = seq->next)
     {
     if (revOnly)
 	reverseBytes(seq->dna, seq->size);
     else if (compOnly)
 	complement(seq->dna, seq->size);
     else
 	reverseComplement(seq->dna, seq->size);
     sprintf(buf, "%s%s", prefix, seq->name);
     faWriteNext(f, buf,  seq->dna, seq->size);
     }
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 boolean revOnly, compOnly;
 
 cgiSpoof(&argc, argv);
 revOnly  = cgiBoolean("justReverse");
 compOnly = cgiBoolean("justComplement");
 if (argc != 3 || (revOnly && compOnly))
 usage();
 faRc(argv[1], argv[2], revOnly, compOnly);
 return 0;
 }