Module:London Gazette util/doc

Utility module for {{London Gazette}}

interaction between |supp= and |display-supp=

row	|display-supp=	|supp=	condition	displayed result	url	comment
1	–	–	–	<no supplement display>	/page/	most common non-supplement form
2	–	y	–	Supplement	/supplement/	unnumbered supplement
3	–	##	–	{{{supp}}}<suffix> supplement	/supplement/	specific numbered supplement
4	–	<text>	–		/page/	invalid or out of range
5	none	y	–	<no supplement display>	/supplement/	when page not at /page/ url
6	y	–	–	Supplement	/supplement/	when unnumbered supplement not at /supplement/ url
7	##	–	–	{{{display-supp}}}<suffix> supplement	/page/	when supplement not at /supplement/ url
8	##	y	–	{{{display-supp}}}<suffix> supplement	/supplement/	specific numbered supplement (similar to 3)
9	##	##	{{{supp}}} == {{{display-supp}}}	{{{display-supp}}}<suffix> supplement	/supplement/	|supp= and |display-supp= must agree
10	##	##	{{{supp}}} != {{{display-supp}}}		/supplement/	ambiguous; which supplement number is correct?
11	<text>	–	–	{{{display-supp}}}	/page/	user specified text; not at /supplement/ url
12	<text>	y	–	{{{display-supp}}}	/supplement/	user specified text
13	<text>	##	–	{{{display-supp}}}	/supplement/	user specified text
14	<text>	<text>	–		/supplement/	|supp= invalid or out of range
key
–		parameter is empty or missing; a condition does not apply
##		a number greater than zero and less than 100
<suffix>		the appropriate ordinal suffix: 1st, 2nd, 3rd, 4th, ...
<text>		any characters that are not ## or the letter y (or, for |disp-supp=, not the keyword none)
==		logical equality; the statement A == B is true when A and B hold the same value
!=		logical inequality; the statement A != B is true when A and B hold different values