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Module:Ups and downs notation: Difference between revisions

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Line 18: Line 18:
-- e.g. for 12edo, intended result would be something like:
-- e.g. for 12edo, intended result would be something like:
-- {
-- {
-- 0 = "C",
-- [0] = {"C"},
-- 1 = "Db",
-- [1] = {"C#", "Db"},
-- 2 = "D",
-- [2] = {"D"},
-- 3 = "Eb",
-- [3] = {"D#", "Eb"},
-- 4 = "E",
-- [4] = {"E"},
-- 5 = "F",
-- [5] = {"F"},
-- 6 = "F#, Gb",
-- [6] = {"F#", "Gb"},
-- 7 = "G",
-- [7] = {"G"},
--  8 = "Ab",
--  [8] = {"Ab"},
--  9 = "A",
--  [9] = {"A"},
--  10 = "Bb",
--  [10] = {"Bb"},
--  11 = "B",
--  [11] = {"B"},
--  12 = "C",
--  {12} = {"C"},
-- }
-- }


Line 57: Line 57:
-- Add major scale notes
-- Add major scale notes
note_names[major_note_idx[1]] = "C"
table.insert(note_names[major_note_idx[1]], "C")
note_names[major_note_idx[2]] = "D"
table.insert(note_names[major_note_idx[2]], "D")
note_names[major_note_idx[3]] = "E"
table.insert(note_names[major_note_idx[3]], "E")
note_names[major_note_idx[4]] = "F"
table.insert(note_names[major_note_idx[4]], "F")
note_names[major_note_idx[5]] = "G"
table.insert(note_names[major_note_idx[5]], "G")
note_names[major_note_idx[6]] = "A"
table.insert(note_names[major_note_idx[6]], "A")
note_names[major_note_idx[7]] = "B"
table.insert(note_names[major_note_idx[7]], "B")
note_names[major_note_idx[8]] = "C"
table.insert(note_names[major_note_idx[8]], "C")


-- Add sharp/up notes
-- Add sharp/up notes
Line 79: Line 79:
num_ups = (i - last_major_note)
num_ups = (i - last_major_note)
end
end
local name = note_names[last_major_note]
local names = note_names[last_major_note]
local j = 0
local j = 0
while j < num_sharps do
while j < #(note_names[last_major_note]) do
name = name .. "#"
local k = 0
j = j + 1
while k < num_sharps do
end
names[j] = names[j] .. "#"
j = 0
k = k + 1
while j < num_ups do
end
name = "^" .. name
k = 0
while k < num_ups do
names[j] = "^" .. names[j]
k = k + 1
end
j = j + 1
j = j + 1
end
end
Line 132: Line 136:
local et = ET.parse(frame.args['tuning']) or ET.parse('12edo')
local et = ET.parse(frame.args['tuning']) or ET.parse('12edo')
local step = tonumber(frame.args['step'])
local step = tonumber(frame.args['step'])
return p.get_note_names_table(et)[step]
return table.concat(p.get_note_names_table(et)[step], ",")
end
end


return p
return p
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