Fossil

  return TH_OK;
}

/*
** TH Syntax:
**
**   string trim STRING
**   string trimleft STRING
**   string trimright STRING
*/
static int string_trim_command(
  Th_Interp *interp, void *ctx, int argc, const char **argv, int *argl
){
  int n;
  const char *z;

  if( argc!=3 ){
    return Th_WrongNumArgs(interp, "string trim string");
  }
  z = argv[2];
  n = argl[2];
  if( argl[1]<5 || argv[1][4]=='l' ){
    while( n && th_isspace(z[0]) ){ z++; n--; }
  }
  if( argl[1]<5 || argv[1][4]=='r' ){
    while( n && th_isspace(z[n-1]) ){ n--; }
  }
  Th_SetResult(interp, z, n);
  return TH_OK;
}

/*
** TH Syntax:
**

    { "compare", string_compare_command },
    { "first",   string_first_command },
    { "is",      string_is_command },
    { "last",    string_last_command },
    { "length",  string_length_command },
    { "range",   string_range_command },
    { "repeat",  string_repeat_command },
    { "trim",      string_trim_command },
    { "trimleft",  string_trim_command },
    { "trimright", string_trim_command },
    { 0, 0 }
  };
  return Th_CallSubCommand(interp, ctx, argc, argv, argl, aSub);
}

/*
** TH Syntax: