Mercurial > hg > octave-nkf

annotate scripts/testfun/demo.m @ 15104:093961d9ebed gui

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed self-assignment bug found by Torsten. * find-dialog.cc: Fixed self-assignment in constructor.
author Jacob Dawid <jacob.dawid@gmail.com>
date Sat, 04 Aug 2012 10:53:58 +0200
parents dda73cb60ac5
children bcace51598ed
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 14066
diff changeset
1 ## Copyright (C) 2000-2012 Paul Kienzle
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
2 ##
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
3 ## This file is part of Octave.
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
4 ##
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
6 ## under the terms of the GNU General Public License as published by
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
8 ## your option) any later version.
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
9 ##
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
13 ## General Public License for more details.
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
14 ##
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6494
diff changeset
17 ## <http://www.gnu.org/licenses/>.
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
18
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
19 ## -*- texinfo -*-
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
20 ## @deftypefn {Command} {} demo @var{name}
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
21 ## @deftypefnx {Command} {} demo @var{name} @var{n}
14359
7277fe922e99 doc: Use Octave preference for double quote in docstrings in scripts/
Rik <octave@nomad.inbox5.com>
parents: 14335
diff changeset
22 ## @deftypefnx {Function File} {} demo ("@var{name}")
7277fe922e99 doc: Use Octave preference for double quote in docstrings in scripts/
Rik <octave@nomad.inbox5.com>
parents: 14335
diff changeset
23 ## @deftypefnx {Function File} {} demo ("@var{name}", @var{n})
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
24 ##
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
25 ## Run example code block @var{n} associated with the function @var{name}.
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
26 ## If @var{n} is not specified, all examples are run.
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
27 ##
11587
c792872f8942 all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents: 11563
diff changeset
28 ## Examples are stored in the script file, or in a file with the same
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
29 ## name but no extension located on Octave's load path. To keep examples
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
30 ## separate from regular script code, all lines are prefixed by @code{%!}. Each
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
31 ## example must also be introduced by the keyword 'demo' flush left to the
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
32 ## prefix with no intervening spaces. The remainder of the example can
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
33 ## contain arbitrary Octave code. For example:
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
34 ##
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
35 ## @example
9051
1bf0ce0930be Grammar check TexInfo in all .m files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
36 ## @group
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
37 ## %!demo
14335
ce2b59a6d0e5 maint: periodic merge of stable to default.
Rik <octave@nomad.inbox5.com>
parents: 14237 14327
diff changeset
38 ## %! t = 0:0.01:2*pi;
ce2b59a6d0e5 maint: periodic merge of stable to default.
Rik <octave@nomad.inbox5.com>
parents: 14237 14327
diff changeset
39 ## %! x = sin (t);
ce2b59a6d0e5 maint: periodic merge of stable to default.
Rik <octave@nomad.inbox5.com>
parents: 14237 14327
diff changeset
40 ## %! plot (t, x);
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
41 ## %! %-------------------------------------------------
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
42 ## %! % the figure window shows one cycle of a sine wave
9051
1bf0ce0930be Grammar check TexInfo in all .m files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
43 ## @end group
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
44 ## @end example
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
45 ##
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
46 ## Note that the code is displayed before it is executed, so a simple
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
47 ## comment at the end suffices for labeling what is being shown. It is
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
48 ## generally not necessary to use @code{disp} or @code{printf} within the demo.
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
49 ##
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
50 ## Demos are run in a function environment with no access to external
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
51 ## variables. This means that every demo must have separate initialization
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
52 ## code. Alternatively, all demos can be combined into a single large demo
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
53 ## with the code
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
54 ##
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
55 ## @example
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
56 ## %! input("Press <enter> to continue: ","s");
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
57 ## @end example
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
58 ##
10846
a4f482e66b65 Grammarcheck more of the documentation.
Rik <octave@nomad.inbox5.com>
parents: 10821
diff changeset
59 ## @noindent
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
60 ## between the sections, but this is discouraged. Other techniques
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
61 ## to avoid multiple initialization blocks include using multiple plots
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
62 ## with a new @code{figure} command between each plot, or using @code{subplot}
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
63 ## to put multiple plots in the same window.
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
64 ##
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
65 ## Also, because demo evaluates within a function context, you cannot
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
66 ## define new functions inside a demo. If you must have function blocks,
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
67 ## rather than just anonymous functions or inline functions, you will have to
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
68 ## use @code{eval (example ("function",n))} to see them. Because eval only
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
69 ## evaluates one line, or one statement if the statement crosses
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
70 ## multiple lines, you must wrap your demo in "if 1 <demo stuff> endif"
10821
693e22af08ae Grammarcheck documentation of m-files
Rik <octave@nomad.inbox5.com>
parents: 9051
diff changeset
71 ## with the 'if' on the same line as 'demo'. For example:
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
72 ##
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
73 ## @example
9051
1bf0ce0930be Grammar check TexInfo in all .m files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
74 ## @group
14327
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
75 ## %!demo if 1
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
76 ## %! function y=f(x)
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
77 ## %! y=x;
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
78 ## %! endfunction
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
79 ## %! f(3)
4d917a6a858b doc: Use Octave coding conventions in @example blocks of docstrings.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
80 ## %! endif
9051
1bf0ce0930be Grammar check TexInfo in all .m files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
81 ## @end group
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
82 ## @end example
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
83 ##
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5589
diff changeset
84 ## @seealso{test, example}
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
85 ## @end deftypefn
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
86
8202
cf59d542f33e replace all TODOs and XXXs with FIXMEs
Jaroslav Hajek <highegg@gmail.com>
parents: 7540
diff changeset
87 ## FIXME: modify subplot so that gnuplot_has_multiplot == 0 causes it to
cf59d542f33e replace all TODOs and XXXs with FIXMEs
Jaroslav Hajek <highegg@gmail.com>
parents: 7540
diff changeset
88 ## use the current figure window but pause if not plotting in the
cf59d542f33e replace all TODOs and XXXs with FIXMEs
Jaroslav Hajek <highegg@gmail.com>
parents: 7540
diff changeset
89 ## first subplot.
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
90
6494
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
91 function demo (name, n)
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
92
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
93 if (nargin < 1 || nargin > 2)
6046
34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe]
jwe
parents: 5642
diff changeset
94 print_usage ();
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
95 endif
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
96
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
97 if (nargin < 2)
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
98 n = 0;
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
99 elseif (ischar (n))
12505
6a1fe83fe129 Allow command forms of example and demo.
Ben Abbott <bpabbott@mac.com>
parents: 11587
diff changeset
100 n = str2double (n);
13141
e81ddf9cacd5 maint: untabify and remove trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 13065
diff changeset
101 endif
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
102
6494
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
103 [code, idx] = test (name, "grabdemo");
12643
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
104 if (isempty (idx))
55430618bd5f Properly warn when demo or example called on a function without demos
Rik <octave@nomad.inbox5.com>
parents: 12505
diff changeset
105 warning ("no demo available for %s", name);
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
106 return;
6494
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
107 elseif (n >= length (idx))
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
108 warning ("only %d demos available for %s", length (idx) - 1, name);
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
109 return;
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
110 endif
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
111
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
112 if (n > 0)
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
113 doidx = n;
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
114 else
14868
5d3a684236b0 maint: Use Octave coding conventions for cuddling parentheses in scripts directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
115 doidx = 1:(length (idx) - 1);
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
116 endif
6494
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
117 for i = 1:length (doidx)
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
118 ## Pause between demos
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
119 if (i > 1)
6494
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
120 input ("Press <enter> to continue: ", "s");
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
121 endif
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
122
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
123 ## Process each demo without failing
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
124 try
6494
76a1a953533d [project @ 2007-04-05 16:09:03 by jwe]
jwe
parents: 6046
diff changeset
125 block = code(idx(doidx(i)):idx(doidx(i)+1)-1);
15079
dda73cb60ac5 demo.m: Allow functions in demo blocks (bug #33981).
Rik <rik@octave.org>
parents: 14868
diff changeset
126 ## Use an environment without variables
dda73cb60ac5 demo.m: Allow functions in demo blocks (bug #33981).
Rik <rik@octave.org>
parents: 14868
diff changeset
127 eval (cstrcat ("function __demo__ ()\n", block, "\nendfunction"));
dda73cb60ac5 demo.m: Allow functions in demo blocks (bug #33981).
Rik <rik@octave.org>
parents: 14868
diff changeset
128 ## Display the code that will be executed before executing it
dda73cb60ac5 demo.m: Allow functions in demo blocks (bug #33981).
Rik <rik@octave.org>
parents: 14868
diff changeset
129 printf ("%s example %d:%s\n\n", name, doidx(i), block);
dda73cb60ac5 demo.m: Allow functions in demo blocks (bug #33981).
Rik <rik@octave.org>
parents: 14868
diff changeset
130 __demo__;
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
131 catch
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
132 ## Let the programmer know which demo failed.
12687
6d4c18565de1 Deprecate error_text(), __error_text__()
Rik <octave@nomad.inbox5.com>
parents: 12643
diff changeset
133 printf ("%s example %d: failed\n%s\n", name, doidx(i), lasterr ());
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
134 end_try_catch
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
135 clear __demo__;
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
136 endfor
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
137
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
138 endfunction
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
139
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
140
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
141 %!demo
14237
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
142 %! t = 0:0.01:2*pi;
11949c9795a0 Revamp %!demos in m-files to use Octave coding conventions on spacing, etc.
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
143 %! x = sin (t);
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14359
diff changeset
144 %! plot (t, x);
5589
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
145 %! %-------------------------------------------------
f812a0680d05 [project @ 2006-01-06 00:14:42 by jwe]
jwe
parents:
diff changeset
146 %! % the figure window shows one cycle of a sine wave
13065
1ca3cde15b18 codepsprint: tests for testfun functions
John W. Eaton <jwe@octave.org>
parents: 12687
diff changeset
147
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14359
diff changeset
148 %!error demo ()
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14359
diff changeset
149 %!error demo (1, 2, 3)
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14359
diff changeset
150