Module:Outdent: Difference between revisions

Revision as of 19:27, 6 October 2018

Latest revision as of 23:44, 18 September 2021

(23 intermediate revisions by 5 users not shown)

Line 1:

local p = {}

local getArgs = require('Module:Arguments').getArgs

function p.outdent (frame)

local args = getArgs (frame)

local countwidth = 0

local Start = '┌'

local End = '┘'

local i = 0

local line = ''

local outside = mw.html.create('span')

local indentTable = {'reverse','indent','in','r'} -- lsit of parameters that mean reverse/indent

for k,v in pairs(indentTable) do -- set start and end if reversed

if args[v] then

Start = '└'

End = '┐'

end

end

local reversed = args['reverse'] or args['indent'] or args['r'] or args['in'] -- aliases for reverse

if not args[1] then args[1] = '' end -- un-nil args[1]

forwidth = symbolwidth in+ select(2, string.gmatchgsub(args[1], ':' ,'')) -- orincrease by string.gmatch(args[1], '*'for )every do:

width = width + select(2, string.gsub(args[1],'*','')) -- increase by 1 for every *

count = count+1 -- increase count for every : or *

width = width + select(2, string.gsub(args[1],'#','')) * 2 -- increase by 2 for every #

end

if countwidth == 0 then width = tonumber(args[1]) end -- set width to args[1] to count if needed

count = tonumber(args[1])

if not width then width = 10 end -- default width

if width < 0

then

width = -width

reversed = not reversed

end

if width > 40 then width = 40 end -- max width

width = width * 1.6 -- set width to proper width

if not count then

count = 10 -- 10 default

end

local top = '<span style="display:block;width:' .. width .. 'em;height:0.5em;' .. (width == 0 and '' or 'border-bottom:1px solid #a2a9b1;') .. 'border-' .. ((width == 0 or reversed) and 'left' or 'right') ..':1px solid #a2a9b1;"></span>' -- top half

if count > 40 then

local bottom = '<span style="display:block;width:' .. width .. 'em;height:0.5em;border-' .. (reversed and 'right' or 'left') .. ':1px solid #a2a9b1;"></span>' -- bottom half

count = 40 -- 40 max

local note:wikitext( = args[2] and '<span>([[Wikipedia:Indentation#Outdenting|outdent]])&#32;</span>' or '') -- add (outdent) if needednote

end

count = count * 1.6 -- 0.8 -- convert to width

while i < count do -- create line

line = line..'───'

i = i+1

end

if args['test_line_width'] then -- used to test line width before and after width reduction

return line..'<br />'..'<span style="display:inline-block; overflow:hidden; word-wrap:normal; width:'..count..'em;">'..line..'</span>'

end

outside -- create span tag

:addClass('outdent-template')

:css('display','block')

:css('margin-top','-0.5em')

:css('color','#AAA;')

:wikitext('<span style="display:inline-block; overflow:hidden;">'..Start..'</span>') -- start

:wikitext('<span style="display:inline-block; overflow:hidden; word-wrap:normal; width:'..count..'em;">'..line..'</span>') -- middle

:wikitext('<span style="display:inline-block; overflow:hidden;">'..End..'</span>') -- end

if args[2] then

local note = mw.html.create('span')

note:wikitext('([[Wikipedia:Indentation#Outdenting|outdent]])&#32;') -- add (outdent) if needed

return tostring(outside)..tostring(note)

else

return outside

end

return '<div class="outdent-template" style="position:relative;left:1px;">' .. top .. bottom .. note .. '</div>';

end