Added bweuler in ZI

funDef.txt

@@ -896,7 +896,7 @@ YI	3	4	3	4	1	1	1		true	true	true	true	str = {'distinct' 'sliding'};	rearrange ma
 													if isscalar(in{3}), in{3}(2) = numel(in{1})/in{3}; end
 													if prod(in{3})~=numel(in{1}), in{3} = round(in{3}*sqrt(numel(in{1})/prod(in{3}))); end
 													out{1} = col2im(in{:});
-ZI	1	inf	2	3	1	inf	1		true	true	true	true	switch in{end}	image processing functions	Depending on numeric last input, calls an image processing function with the remaining inputs.  $0$: \matlab+imfill+. If first input is logical or numerical it is converted to char.  $1$: \matlab+bwlabeln+.  $2$: \matlab+imdilate+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.  $3$: \matlab+imerode+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.
+ZI	1	inf	2	3	1	inf	1		true	true	true	true	switch in{end}	image processing functions	Depending on numeric last input, calls an image processing function with the remaining inputs.  $0$: \matlab+imfill+. If first input is logical or numerical it is converted to char.  $1$: \matlab+bwlabeln+.  $2$: \matlab+imdilate+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.  $3$: \matlab+imerode+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.  $4$: \matlab+bweuler+. 
 													case 0
 													if islogical(in{1}) || ischar(in{1}), in{1} = double(in{1}); end
 													[out{:}] = imfill(in{1:end-1});
@@ -910,6 +910,8 @@ ZI	1	inf	2	3	1	inf	1		true	true	true	true	switch in{end}	image processing functi
 													mask = {NaN NaN NaN [false true false; true false true; false true false] [false true false; true true true; false true false] NaN NaN [true true true; true false true; true true true] [true true true; true true true; true true true]};
 													if isnumeric(in{2}), in(2) = mask(in{2}); end; clear mask
 													[out{:}] = imerode(in{1:end-1});
+													case 4
+													[out{:}] = bweuler(in{1:end-1});
 													otherwise
 													error('MATL:runtime', 'MATL run-time error: unrecognized last input');
 													end

spec/funDefTable/funDefTable.tex

@@ -112,7 +112,7 @@
 \matl{I} & 0 & 0-- ($^\dagger$) & paste from clipboard I \\
 \matl{XI} & 0-- (1) & 0 & copy to clipboard I \\
 \matl{YI} & 3--4 (3 / 4) & 1 & \matlab+col2im+. Uses \matlab+'distinct'+ option by default. Second and third inputs may be scalars, and then they are interpreted as numbers of columns. Third input may be a two-vector with product less then the number of elements of first input, and then it is appropriately scaled. This function allows flag strings in fourth input to be replaced by numbers, as follows: 1: \matlab+'distinct'+, 2: \matlab+'sliding'+ \\
-\matl{ZI} & 1-- (2 / 3) & 1-- (1) & Depending on numeric last input, calls an image processing function with the remaining inputs.  $0$: \matlab+imfill+. If first input is logical or numerical it is converted to char.  $1$: \matlab+bwlabeln+.  $2$: \matlab+imdilate+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.  $3$: \matlab+imerode+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask. \\
+\matl{ZI} & 1-- (2 / 3) & 1-- (1) & Depending on numeric last input, calls an image processing function with the remaining inputs.  $0$: \matlab+imfill+. If first input is logical or numerical it is converted to char.  $1$: \matlab+bwlabeln+.  $2$: \matlab+imdilate+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.  $3$: \matlab+imerode+. This function allows second input to be number $4$, $5$, $8$ or $9$, which is interpreted as the corresponding neighbourhood mask.  $4$: \matlab+bweuler+.  \\
 \matl{J} & 0 & 0-- ($^\dagger$) & paste from clipboard J \\
 \matl{XJ} & 0-- (1) & 0 & copy to clipboard J \\
 \matl{K} & 0 & 0-- ($^\dagger$) & paste from clipboard K \\