/*
** COMMAND: test-which
**
** Usage: %fossil test-which ARGS...
**
** For each argument, search the PATH for the executable with the name
** and print its full pathname.
**
** See also the "which" command (without the "test-" prefix).  The plain
** "which" command is more convenient to use since it provides the -a/-all
** option, and because it is shorter.  The "fossil which" command without
** the "test-" prefix is recommended for day-to-day use.  This command is
** retained because it tests the internal file_fullexename() function
** whereas plain "which" does not.
*/
void test_which_cmd(void){
  int i;
  for(i=2; i<g.argc; i++){
    char *z = file_fullexename(g.argv[i]);
    fossil_print("%z\n", z);
  }