歌曲按字母顺序排列

Question 1

概念证明

我从来没有用过songs软件包，所以这是学习新知识的好机会。它部分安装在 TeX Live 发行版中。我已经安装了exe来自http://songs.sourceforge.net/downloads.html在 Windows 上复制到一个临时文件夹（我没有使用 MiKTeX）。我已将其复制songidx.exe到 Windows 可以找到的文件夹中，并将五个文件can复制到我的工作目录（尤其是bible.can对于该示例很重要），我还在其中添加了示例tex文件（chordbook.tex、lyricbook.tex和）和文件。这些文件也可以从slidebook.textransparencies.texsongs.sbdhttp://songs.sourceforge.net/docs.html。

我准备了一个独立的 Lua 脚本（mal-sort-songs.lua），用于重新排列歌曲。但是，完整的歌曲索引（chordbook.pdf和中的第 1 页lyricbook.pdf）使用的是index参数，而不是\beginsong命令后的第一个参数。它还考虑了二合字母和Ch冠词。我不确定它是否考虑了冠词（我正在探索源代码），它没有。我们可以准备自己的歌曲索引，或者，我们可以相应地修改参数。好吧，内容按照 OP 的要求排序了。ATheAntitleidx.cindex

我运行以下几行来获取所有四个版本（在 TeX 文件中我仅更改songs.sbd为songs-sorted.sbd）：

texlua mal-sort-songs.lua songs.sbd songs-sorted.sbd

pdflatex chordbook.tex
songidx cbauth.sxd
songidx cbscrip.sxd
songidx cbtitle.sxd
pdflatex chordbook.tex

pdflatex lyricbook.tex
songidx lbauth.sxd
songidx lbscrip.sxd
songidx lbtitle.sxd
pdflatex lyricbook.tex

pdflatex slidebook.tex

pdflatex transparencies.tex

Lua 脚本向终端写入以下注释：

Processing song from songs.sbd...
  1 Doxology
  2 And Can It Be
  3 My Jesus I Love Thee
  4 Amazing Grace
  5 It Is Well With My Soul
  6 What A Friend We Have In Jesus
  7 O Love That Will Not Let Me Go
  8 Come Thou Fount
  9 Holy Holy Holy
  10 How Great Thou Art
  11 Be Thou My Vision
  12 In The Garden
  13 Great Is Thy Faithfulness
  14 O The Deep Deep Love of Jesus
  15 Jesus Lover Of My Soul
  16 When I Survey The Wondrous Cross
  17 Crown Him With Many Crowns
  18 Fairest Lord Jesus
  19 Turn Your Eyes Upon Jesus
  20 Joyful Joyful We Adore Thee
  21 O For A Thousand Tongues To Sing
  22 All Glory, Laud, And Honor
  23 All Hail The Power Of Jesus Name
  24 Immortal Invisible
  25 Take My Life And Let It Be
  26 Christ The Lord Is Risen Today
  27 I Sing The Mighty Power Of God
  28 All Creatures Of Our God And King
  29 A Mighty Fortress Is Our God
Sorting songs...
Saving songs to songs-sorted.sbd...
  1 A Mighty Fortress Is Our God
  2 All Creatures Of Our God And King
  3 All Glory, Laud, And Honor
  4 All Hail The Power Of Jesus Name
  5 Amazing Grace
  6 And Can It Be
  7 Be Thou My Vision
  8 Christ The Lord Is Risen Today
  9 Come Thou Fount
  10 Crown Him With Many Crowns
  11 Doxology
  12 Fairest Lord Jesus
  13 Great Is Thy Faithfulness
  14 Holy Holy Holy
  15 How Great Thou Art
  16 I Sing The Mighty Power Of God
  17 Immortal Invisible
  18 In The Garden
  19 It Is Well With My Soul
  20 Jesus Lover Of My Soul
  21 Joyful Joyful We Adore Thee
  22 My Jesus I Love Thee
  23 O For A Thousand Tongues To Sing
  24 O Love That Will Not Let Me Go
  25 O The Deep Deep Love of Jesus
  26 Take My Life And Let It Be
  27 Turn Your Eyes Upon Jesus
  28 What A Friend We Have In Jesus
  29 When I Survey The Wondrous Cross

我附上了源代码和几页的预览chordbook.pdf。

-- I am mal-sort-songs...
-- I sort songs in the sbd file...

local testing=arg[1] -- Where are my songs? 
-- For instance: 
-- texlua mal-sort-songs.lua songs.sbd songs-sorted.sbd

local l="" -- a variable for lines
local bs="" -- is what I am searching for \beginsong?
local s="" -- a variable for storing a single song
local songs={} -- a table with songs
local c=0 -- a song counter
function minsert()
  table.insert(songs,s)
end -- of function minsert

print("Processing song from "..arg[1].."...")
for line in io.lines(testing) do
l=line:sub(1,1)
bs=line:sub(1,10)
-- skip empty lines and lines starting with per cent sign
if l~="%" and l~="" then
  if bs==[[\beginsong]] then
    c=c+1
    ct=line:match("\\beginsong{(.*)}")
    print("  "..c.." "..ct)
    if c~=1 then minsert() end -- save a song to a table
    s=""
  end -- of if \beginsong...
  s=s..line.."\n"
end -- of skipping lines
end -- of for cycle (lines from the sbd file)
minsert() -- save last song to a table

whereto=io.open(arg[2],"w") -- The songs will be saved in the file.
print("Sorting songs...")
table.sort(songs) -- Sorting text fields...
print("Saving songs to "..arg[2].."...")
for i,song in ipairs(songs) do
  --print(song)
  whereto:write(song.."\n")
  ct=song:match("\\beginsong{(.-)}")
  print("  "..i.." "..ct)
end -- of for cycle for songs

-- Close the file and exit the script...
whereto:close()

mwe，特写，第 1 页

mwe，第 1 部分

mwe，第 2 部分

Answer