--- /dev/null
+#include "muscle.h"\r
+#include <stdio.h>\r
+\r
+void Credits()\r
+ {\r
+ static bool Displayed = false;\r
+ if (Displayed)\r
+ return;\r
+\r
+ fprintf(stderr, "\n%s\n\n", MUSCLE_LONG_VERSION);\r
+ fprintf(stderr, "http://www.drive5.com/muscle\n");\r
+ fprintf(stderr, "This software is donated to the public domain.\n");\r
+ fprintf(stderr, "Please cite: Edgar, R.C. Nucleic Acids Res 32(5), 1792-97.\n\n");\r
+ Displayed = true;\r
+ }\r
+\r
+void Usage()\r
+ {\r
+ Credits();\r
+ fprintf(stderr,\r
+"\n"\r
+"Basic usage\n"\r
+"\n"\r
+" muscle -in <inputfile> -out <outputfile>\n"\r
+"\n"\r
+"Common options (for a complete list please see the User Guide):\n"\r
+"\n"\r
+" -in <inputfile> Input file in FASTA format (default stdin)\n"\r
+" -out <outputfile> Output alignment in FASTA format (default stdout)\n"\r
+" -diags Find diagonals (faster for similar sequences)\n"\r
+" -maxiters <n> Maximum number of iterations (integer, default 16)\n"\r
+" -maxhours <h> Maximum time to iterate in hours (default no limit)\n"\r
+" -html Write output in HTML format (default FASTA)\n"\r
+" -msf Write output in GCG MSF format (default FASTA)\n"\r
+" -clw Write output in CLUSTALW format (default FASTA)\n"\r
+" -clwstrict As -clw, with 'CLUSTAL W (1.81)' header\n"\r
+" -log[a] <logfile> Log to file (append if -loga, overwrite if -log)\n"\r
+" -quiet Do not write progress messages to stderr\n"\r
+" -version Display version information and exit\n"\r
+"\n"\r
+"Without refinement (very fast, avg accuracy similar to T-Coffee): -maxiters 2\n"\r
+"Fastest possible (amino acids): -maxiters 1 -diags -sv -distance1 kbit20_3\n"\r
+"Fastest possible (nucleotides): -maxiters 1 -diags\n");\r
+ }\r