From bug-octave-request at bevo dot che dot wisc dot edu Mon May 4 07:34:08 1998 Subject: oneplot/gnuplot_command_replot From: Kai Mueller To: bug-octave at bevo dot che dot wisc dot edu Cc: Kai Mueller Date: Mon, 4 May 1998 14:33:28 +0200 -------- Bug report for Octave 2.0.12 configured for alphaev5-dec-osf3.2 Description: ----------- oneplot causes error messages when gnuplot is in multiplot mode. I guess that in line 43 in oneplot.m the "=" is missing. Line 43: gnuplot_command_replot "rep"; In multiplot(...) and subplot(...) I found: gnuplot_command_replot = "cle;rep"; Octave 2.0.12 compiled without any problems on DEC Alpha, great! Thanks. Repeat-By: --------- Calling oneplot() when __multiplot_mode__ is non-zero results in: octave:1> step(jet707) # (Part of Octave Control Toolbox) => error: string type invalid as index value => error: evaluating index expression near line 43, column 7 error: evaluating if command near line 38, column 5 error: evaluating if command near line 34, column 3 error: called from `oneplot' in file `/usr/ifrsite/share/ octave/2.0.12/m/plot/oneplot.m' error: called from `stepimp' in file `/usr/users/mueller/OCTAVE/ DVLPMT/control/stepimp.m' error: evaluating switch command near line 61, column 5 error: called from `step' in file `/usr/ifrsite/share/ octave/2.0.12/m/control/step.m' octave:1> Fix: --- Replace line line 43 in oneplot.m (gnuplot_command_replot "rep";) with gnuplot_command_replot = "rep"; Configuration (please do not edit this section): ----------------------------------------------- uname output: OSF1 leo.ifr.ing.tu-bs.de V3.2 148 alpha configure opts: --prefix=/usr/ifrsite Fortran compiler: f90 FFLAGS: -O F2C: F2CFLAGS: FLIBS: -lshpf -lUfor -lfor -lFutil -lm -lots -lm CPPFLAGS: INCFLAGS: -I/usr/ifrsite/include -I/usr/ifrsite/include/octave-2.0.12 C compiler: gcc, version 2.7.2.3 CFLAGS: -DHAVE_CONFIG_H -g -O2 -Wall CPICFLAG: C++ compiler: c++, version 2.7.2.3 CXXFLAGS: -DHAVE_CONFIG_H -fno-rtti -fno-implicit-templates -g -O2 -Wall CXXPICFLAG: LDFLAGS: -g LIBFLAGS: -L/usr/ifrsite/lib/octave-2.0.12 RLD_FLAG: -Xlinker -rpath -Xlinker /usr/ifrsite/lib/octave-2.0.12 TERMLIBS: -lcurses LIBS: LEXLIB: LIBPLPLOT: LIBDLFCN: DEFS: -DOCTAVE_SOURCE=1 -DSEPCHAR=':' -DSEPCHAR_STR=":" -DUSE_READLINE=1 -DF77_APPEND_UNDERSCORE=1 -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=8 -DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1 -DSTDC_HEADERS=1 -DHAVE_DIRENT_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_SYS_WAIT_H=1 -DHAVE_ASSERT_H=1 -DHAVE_CURSES_H=1 -DHAVE_DLFCN_H=1 -DHAVE_FCNTL_H=1 -DHAVE_FLOAT_H=1 -DHAVE_FNMATCH_H=1 -DHAVE_GLOB_H=1 -DHAVE_GRP_H=1 -DHAVE_LIMITS_H=1 -DHAVE_MEMORY_H=1 -DHAVE_NAN_H=1 -DHAVE_PWD_H=1 -DHAVE_SGTTY_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TIMES_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_UTSNAME_H=1 -DHAVE_TERMIO_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_UNISTD_H=1 -DHAVE_VARARGS_H=1 -DHAVE_FNMATCH=1 -DHAVE_GLOB=1 -DHAVE_ATEXIT=1 -DHAVE_BCOPY=1 -DHAVE_BZERO=1 -DHAVE_DUP2=1 -DHAVE_ENDGRENT=1 -DHAVE_ENDPWENT=1 -DHAVE_EXECVP=1 -DHAVE_FCNTL=1 -DHAVE_FORK=1 -DHAVE_GETCWD=1 -DHAVE_GETEGID=1 -DHAVE_GETEUID=1 -DHAVE_GETGID=1 -DHAVE_GETGRENT=1 -DHAVE_GETGRGID=1 -DHAVE_GETGRNAM=1 -DHAVE_GETHOSTNAME=1 -DHAVE_GETPGRP=1 -DHAVE_GETPID=1 -DHAVE_GETPPID=1 -DHAVE_GETPWENT=1 -DHAVE_GETPWNAM=1 -DHAVE_GETPWUID=1 -DHAVE_GETUID=1 -DHAVE_GETWD=1 -DHAVE_LSTAT=1 -DHAVE_MEMMOVE=1 -DHAVE_MKDIR=1 -DHAVE_MKFIFO=1 -DHAVE_PIPE=1 -DHAVE_PUTENV=1 -DHAVE_RENAME=1 -DHAVE_RINDEX=1 -DHAVE_RMDIR=1 -DHAVE_SETGRENT=1 -DHAVE_SETPWENT=1 -DHAVE_SETVBUF=1 -DHAVE_SIGACTION=1 -DHAVE_SIGPENDING=1 -DHAVE_SIGPROCMASK=1 -DHAVE_SIGSUSPEND=1 -DHAVE_STAT=1 -DHAVE_STRCASECMP=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRNCASECMP=1 -DHAVE_TEMPNAM=1 -DHAVE_UMASK=1 -DHAVE_UNLINK=1 -DHAVE_USLEEP=1 -DHAVE_VFPRINTF=1 -DHAVE_VSPRINTF=1 -DHAVE_WAITPID=1 -DHAVE_DLOPEN=1 -DHAVE_DLSYM=1 -DHAVE_DLERROR=1 -DHAVE_DLCLOSE=1 -DWITH_DL=1 -DWITH_DYNAMIC_LINKING=1 -DHAVE_LIBM=1 -DHAVE_FINITE=1 -DHAVE_ISNAN=1 -DHAVE_ACOSH=1 -DHAVE_ASINH=1 -DHAVE_ATANH=1 -DHAVE_ERF=1 -DHAVE_ERFC=1 -DHAVE_ST_BLKSIZE=1 -DHAVE_ST_BLOCKS=1 -DHAVE_ST_RDEV=1 -DHAVE_TM_ZONE=1 -DHAVE_GR_PASSWD=1 -DEXCEPTION_IN_MATH=1 -DRETSIGTYPE=void -DHAVE_SYS_SIGLIST=1 -DHAVE_POSIX_SIGNALS=1 -DHAVE_GETRUSAGE=1 -DHAVE_TIMES=1 -DGNUPLOT_HAS_MULTIPLOT=1 -DGNUPLOT_HAS_FRAMES=1 User-preferences (please do not edit this section): -------------------------------------------------- EDITOR = "emacs" EXEC_PATH = ":/home/mueller/bin:/usr/opt/VXW320/bin/osf:/usr/ifrsite/ISI/bin:/usr/bin:/usr/bin/X11:.:/usr/bin/mh:/usr/ifrsite/bin:/usr/mysite/GCC/bin" IMAGEPATH = ".:/usr/ifrsite/share/octave/2.0.12/imagelib//" INFO_FILE = "/usr/ifrsite/info/octave.info" INFO_PROGRAM = "info" LOADPATH = ".:/usr/ifrsite/libexec/octave/site/oct/alphaev5-dec-osf3.2//:/usr/ifrsite/share/octave/site/m//:/usr/ifrsite/libexec/octave/2.0.12/oct/alphaev5-dec-osf3.2//:/usr/ifrsite/share/octave/2.0.12/m//" PAGER = "less -e -P'-- less ?pB(%pB\\%):--. (f)orward, (b)ack, (q)uit$'" PS1 = "\\s:\\#> " PS2 = "> " PS4 = "+ " auto_unload_dot_oct_files = 0 automatic_replot = 0 beep_on_error = 0 completion_append_char = " " default_eval_print_flag = 1 # default_global_variable_value = default_return_value = [] default_save_format = "ascii" define_all_return_values = 0 do_fortran_indexing = 0 echo_executing_commands = 0 empty_list_elements_ok = "warn" fixed_point_format = 0 gnuplot_binary = "gnuplot" gnuplot_has_frames = 1 gnuplot_has_multiplot = 1 history_file = "/home/mueller/.octave_hist" history_size = 1024 ignore_function_time_stamp = "system" implicit_num_to_str_ok = 0 implicit_str_to_num_ok = 0 initialize_global_variables = 0 max_recursion_depth = 256 ok_to_lose_imaginary_part = "warn" output_max_field_width = 10 output_precision = 5 page_output_immediately = 0 page_screen_output = 1 prefer_column_vectors = 1 prefer_zero_one_indexing = 0 print_answer_id_name = 1 print_empty_dimensions = 1 propagate_empty_matrices = 1 resize_on_range_error = 1 return_last_computed_value = 0 save_precision = 15 saving_history = 1 silent_functions = 0 split_long_rows = 1 string_fill_char = " " struct_levels_to_print = 2 suppress_verbose_help_message = 0 treat_neg_dim_as_zero = 0 warn_assign_as_truth_value = 1 warn_comma_in_global_decl = 1 warn_divide_by_zero = 1 warn_function_name_clash = 1 warn_missing_semicolon = 0 warn_reload_forces_clear = 1 warn_variable_switch_label = 0 whitespace_in_literal_matrix = -- Kai P. Mueller Control Department (Regelungstechnik) | Phone [+49] (531) 391-3835 Technical University Braunschweig | Fax [+49] (531) 391-5194 D-38092 Braunschweig | Email mueller at ifr dot ing dot tu-bs dot de