octave: scripts/strings/blanks.m annotate

annotate scripts/strings/blanks.m @ 27919:1891570abac8

update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2020.

author	John W. Eaton <jwe@octave.org>
date	Mon, 06 Jan 2020 22:29:51 -0500
parents	b442ec6dda5c
children	bd51beb6205e

rev	line source
27919 1891570abac8 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 27918 diff changeset	1 ## Copyright (C) 1996-2020 The Octave Project Developers
27918 b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	2 ##
b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	3 ## See the file COPYRIGHT.md in the top-level directory of this distribution
b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	4 ## or <https://octave.org/COPYRIGHT.html/>.
b442ec6dda5c use centralized file for copyright info for individual contributors John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	5 ##
2325 b5568c31ee2c [project @ 1996-07-15 22:20:21 by jwe] jwe parents: 2314 diff changeset	6 ##
2313 5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	7 ## This file is part of Octave.
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	8 ##
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23220 diff changeset	9 ## Octave is free software: you can redistribute it and/or modify it
2313 5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	10 ## under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23220 diff changeset	11 ## the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22323 diff changeset	12 ## (at your option) any later version.
2313 5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	13 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	14 ## Octave is distributed in the hope that it will be useful, but
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	15 ## WITHOUT ANY WARRANTY; without even the implied warranty of
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22323 diff changeset	16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22323 diff changeset	17 ## GNU General Public License for more details.
2313 5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	18 ##
5ca126254d15 [project @ 1996-07-11 21:25:22 by jwe] jwe parents: 2311 diff changeset	19 ## 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: 6387 diff changeset	20 ## along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23220 diff changeset	21 ## <https://www.gnu.org/licenses/>.
2268 ee5ec3133ed3 [project @ 1996-05-24 00:53:19 by jwe] jwe parents: diff changeset	22
3361 4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe] jwe parents: 3081 diff changeset	23 ## -- texinfo --
20852 516bb87ea72e 2015 Code Sprint: remove class of function from docstring for all m-files. Rik <rik@octave.org> parents: 20164 diff changeset	24 ## @deftypefn {} {} blanks (@var{n})
20164 df437a52bcaf doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	25 ## Return a string of @var{n} blanks.
df437a52bcaf doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	26 ##
df437a52bcaf doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19833 diff changeset	27 ## For example:
8442 502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	28 ##
502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	29 ## @example
502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	30 ## @group
13179 8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	31 ## blanks (10);
14402 cbcaf5602469 doc: Make spacing nicer for Strings chapter of manual. Rik <octave@nomad.inbox5.com> parents: 14363 diff changeset	32 ## whos ans
8442 502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	33 ## @result{}
502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	34 ## Attr Name Size Bytes Class
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	35 ## ==== ==== ==== ===== =====
8442 502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	36 ## ans 1x10 10 char
502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	37 ## @end group
502e58a0d44f Fix docstrings, add examples, references and tests to string functions Thorsten Meyer <thorsten.meyier@gmx.de> parents: 7411 diff changeset	38 ## @end example
6138 c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe] jwe parents: 6046 diff changeset	39 ## @seealso{repmat}
3361 4f40efa995c1 [project @ 1999-11-19 21:19:37 by jwe] jwe parents: 3081 diff changeset	40 ## @end deftypefn
2311 2b5788792cad [project @ 1996-07-11 20:18:38 by jwe] jwe parents: 2303 diff changeset	41
5428 2a16423e4aa0 [project @ 2005-08-23 18:38:27 by jwe] jwe parents: 5307 diff changeset	42 ## Author: Kurt Hornik <Kurt.Hornik@wu-wien.ac.at>
2355 c9f70d39255f [project @ 1996-08-20 23:30:54 by jwe] jwe parents: 2326 diff changeset	43 ## Adapted-By: jwe
2314 949ab8eba8bc [project @ 1996-07-12 03:58:02 by jwe] jwe parents: 2313 diff changeset	44
2268 ee5ec3133ed3 [project @ 1996-05-24 00:53:19 by jwe] jwe parents: diff changeset	45 function s = blanks (n)
2325 b5568c31ee2c [project @ 1996-07-15 22:20:21 by jwe] jwe parents: 2314 diff changeset	46
2268 ee5ec3133ed3 [project @ 1996-05-24 00:53:19 by jwe] jwe parents: diff changeset	47 if (nargin != 1)
6046 34f96dd5441b [project @ 2006-10-10 16:10:25 by jwe] jwe parents: 5443 diff changeset	48 print_usage ();
13179 8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	49 elseif (! (isscalar (n) && n == fix (n) && n >= 0))
11472 1740012184f9 Use uppercase for variable names in error() strings to match Info documentation. Only m-files done. Rik <octave@nomad.inbox5.com> parents: 8920 diff changeset	50 error ("blanks: N must be a non-negative integer");
2268 ee5ec3133ed3 [project @ 1996-05-24 00:53:19 by jwe] jwe parents: diff changeset	51 endif
2325 b5568c31ee2c [project @ 1996-07-15 22:20:21 by jwe] jwe parents: 2314 diff changeset	52
6387 24666a9192f2 [project @ 2007-03-07 08:43:03 by jwe] jwe parents: 6138 diff changeset	53 ## If 1:n is empty, the following expression will create an empty
24666a9192f2 [project @ 2007-03-07 08:43:03 by jwe] jwe parents: 6138 diff changeset	54 ## character string. Otherwise, it will create a row vector.
24666a9192f2 [project @ 2007-03-07 08:43:03 by jwe] jwe parents: 6138 diff changeset	55 s(1:n) = " ";
6138 c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe] jwe parents: 6046 diff changeset	56
2268 ee5ec3133ed3 [project @ 1996-05-24 00:53:19 by jwe] jwe parents: diff changeset	57 endfunction
6138 c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe] jwe parents: 6046 diff changeset	58
13179 8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	59
6138 c5874b47d571 [project @ 2006-11-03 18:26:11 by jwe] jwe parents: 6046 diff changeset	60 ## There really isn't that much to test here
14363 f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	61 %!assert (blanks (0), "")
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	62 %!assert (blanks (5), " ")
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	63 %!assert (blanks (10), " ")
7411 83a8781b529d [project @ 2008-01-22 21:52:25 by jwe] jwe parents: 7017 diff changeset	64
19833 9fc020886ae9 maint: Clean up m-files to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	65 ## Test input validation
13179 8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	66 %!error blanks ()
8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	67 %!error blanks (1, 2)
8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	68 %!error blanks (ones (2))
8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	69 %!error blanks (2.1)
8c4a2c2cc2b0 blanks.m: Validate input is non-negative. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	70 %!error blanks (-2)

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annotate scripts/strings/blanks.m @ 27919:1891570abac8