diff scripts/general/curl.m @ 20038:9fc020886ae9

maint: Clean up m-files to follow Octave coding conventions. Try to trim long lines to < 80 chars. Use '##' for single line comments. Use '(...)' around tests for if/elseif/switch/while. Abut cell indexing operator '{' next to variable. Abut array indexing operator '(' next to variable. Use space between negation operator '!' and following expression. Use two newlines between endfunction and start of %!test or %!demo code. Remove unnecessary parens grouping between short-circuit operators. Remove stray extra spaces (typos) between variables and assignment operators. Remove stray extra spaces from ends of lines.
author Rik <rik@octave.org>
date Mon, 23 Feb 2015 14:54:39 -0800
parents 4197fc428c7d
children
line wrap: on
line diff
--- a/scripts/general/curl.m
+++ b/scripts/general/curl.m
@@ -74,8 +74,8 @@
     print_usage ();
   endif
 
-  if ((nargin == 4) || (nargin == 2))
-    if (!size_equal (varargin{fidx}, varargin{fidx + 1}))
+  if (nargin == 4 || nargin == 2)
+    if (! size_equal (varargin{fidx}, varargin{fidx + 1}))
       error ("curl: size of X and Y must match");
     elseif (ndims (varargin{fidx}) != 2)
       error ("curl: expected two-dimensional matrices X and Y");
@@ -95,8 +95,8 @@
       varargout{2} = av;
     endif
 
-  elseif ((nargin == 6) || (nargin == 3))
-    if (!size_equal (varargin{fidx}, varargin{fidx + 1}, varargin{fidx + 2}))
+  elseif (nargin == 6 || nargin == 3)
+    if (! size_equal (varargin{fidx}, varargin{fidx + 1}, varargin{fidx + 2}))
       error ("curl: size of X, Y, and Z must match");
     elseif (ndims (varargin{fidx}) != 3)
       error ("curl: expected two-dimensional matrices X, Y, and Z");