Module:Row numbers/sandbox - Revision history

WOSlinker: use require('strict') instead of require('Module:No globals')

2022-10-21T10:05:10Z

use require('strict') instead of require('Module:No globals')

← Previous revision		Revision as of 10:05, 21 October 2022
Line 1:		Line 1:
	require('~~Module:No globals~~');		require('strict');

	local count;		local count;

GKFX: error

2021-10-13T17:39:31Z

error

← Previous revision		Revision as of 17:39, 13 October 2021
Line 58:		Line 58:
	-- defined order, always have whitespace trimmed, etc.		-- defined order, always have whitespace trimmed, etc.
	local parts = {}		local parts = {}
	for _, str in ipairs(~~frame.~~args) do		for _, str in ipairs(args) do
	table.insert(parts, str)		table.insert(parts, str)
	end		end

GKFX: typo

2021-10-13T17:37:49Z

typo

← Previous revision		Revision as of 17:37, 13 October 2021
Line 38:		Line 38:

	local function row_numbers (frame)		local function row_numbers (frame)
	local args = frame.args[1] and frame.args or frame.getParent().args;		local args = frame.args[1] and frame.args or frame:getParent().args;

	-- Only use if \|index is a number; \|index= may be omitted (nil), or empty string, or non-digit		-- Only use if \|index is a number; \|index= may be omitted (nil), or empty string, or non-digit

GKFX: Integrate into existing function and use parent args

2021-10-13T17:36:16Z

Integrate into existing function and use parent args

@@ Line 38: / Line 38: @@
 local function row_numbers (frame)
-	tbl_str = tbl_str:gsub ('&gt;', '>');										-- (mw.text.decode (tbl_str); is too aggressive)
+		tbl_str = mw.text.unstripNoWiki (args[1]);
 	end
-	return frame:preprocess(tbl_str:gsub('_row_count[_%w]*', get_count));
+	return frame:preprocess (tbl_str:gsub('_row_count[_%w]*', get_count));
 end
@@ Line 67: / Line 72: @@
 return {
 	row_numbers = row_numbers
+	}

GKFX: fix

2021-10-11T22:31:54Z

fix

← Previous revision		Revision as of 22:31, 11 October 2021
Line 58:		Line 58:
	table.insert(parts, str)		table.insert(parts, str)
	end		end
	local tbl_str = table.concat(~~result~~, '\|');		local tbl_str = table.concat(parts, '\|');
	return frame:preprocess(tbl_str:gsub('_row_count[_%w]*', get_count));		return frame:preprocess(tbl_str:gsub('_row_count[_%w]*', get_count));
	end		end

GKFX: Create sandbox version of Module:Row numbers

2021-10-11T22:28:05Z

Create sandbox version of Module:Row numbers

New page

require('Module:No globals');

local count;
local hcount;

--[[--------------------------< G E T _ C O U N T >------------------------------------------------------------

returns a counter value according to the keyword extracted from the table; maintains count and hcount. Inserts
a space character ahead of <count> or <hcount> so that, in the case of negative indexes, the negation operator
is not mistaken for part of the wikitable markup. Returns:
| -<count> – a cell value
instead of:
|-<count> – row markup with extraneous text

The keywords have the meanings:
_row_count: use row counter value (count); the hold counter (hcount) is same as count
_row_count_hold: use the value currently assigned to hcount; bump count but do not bump hcount

]]

local function get_count (keyword)
count = count + 1; -- always bump the count
if '_row_count' == keyword then -- bump hcount, return new count value
hcount = count;
return ' ' .. count; -- insert a leading space ahead of count
elseif '_row_count_hold' == keyword then -- current hcount value without increment
return ' ' .. hcount; -- insert a leading space ahead of hcount
end
end

--[[--------------------------< R O W _ N U M B E R S >--------------------------------------------------------

replaces keywords _row_count and _row_count_hold from the table in frame.args[1]

]]

local function row_numbers (frame)
if not frame.args[1]:match ('^%s*\127[^\127]*UNIQ%-%-nowiki%-%x%x%x%x%x%x%x%x%-QINU[^\127]*\127%s*$') then -- make sure that what we get for input has been wrapped in <nowiki>...</nowiki> tags
return '<span style=\"font-size:100%; font-style:normal;\" class=\"error\">error: missing nowiki tags</span>';
end

count = (frame.args.index and frame.args.index:match ('^%d+$') or 1) - 1; -- only if a number; |index= may be omitted (nil), or empty string, or non-digit; initial value is 0

local tbl_str = mw.text.unstripNoWiki (frame.args[1]); -- get the table from the nowiki tags passed as arguments

tbl_str = tbl_str:gsub ('<', '<'); -- undo <nowiki>'s escaping of the wikitext
tbl_str = tbl_str:gsub ('>', '>'); -- (mw.text.decode (tbl_str); is too aggressive)

return frame:preprocess (tbl_str:gsub('_row_count[_%w]*', get_count)); -- if there is at least one of our special reserved words, replace it with a count
end

local function main(frame)
count = (frame.args.index and frame.args.index:match ('^%d+$') or 1) - 1;
local parts = {}
for _, str in ipairs(frame.args) do
table.insert(parts, str)
end
local tbl_str = table.concat(result, '|');
return frame:preprocess(tbl_str:gsub('_row_count[_%w]*', get_count));
end

--[[--------------------------< E X P O R T E D F U N C T I O N S >------------------------------------------
]]

return {
main = main,
row_numbers = row_numbers
}