arabluatex/arabluatex_novoc.lua

--[[
This file is part of the `arabluatex' package

ArabLuaTeX -- Processing ArabTeX notation under LuaLaTeX
Copyright (C) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Robert Alessi <alessi@robertalessi.net>

Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Please send error reports and suggestions for improvements to Robert
Alessi <alessi@robertalessi.net>
--]]

tanwinnv = {
   -- assimilations (begin). These are good but may not apply here.
--   {a="(O[%S]-)(%-?[uai]N[UI]?)(O)([rlmnwy])", b="%4%4"},
--   {a="(%-?[uai]NU)(%s)([rlmnwy])", b="%1%2%3%3"},
   -- assimilations (end)
   {a="%-?uNU", b="و"},
   {a="%-?aNU", b="وا"},
   {a="%-?iNU", b="و"},
   -- assimilations (begin). These are good but may not apply here.
--   {a="%-?(uN)(%s)([rlmnwy])", b="|%2%3%3"},
--   {a="(O[%S]-)(%-?aN)(_A)(O)([rlmnwy])", b="%5%5"},
--   {a="(O[%S]-)(%-?aN)(Y)(O)([rlmnwy])", b="%5%5"},
--   {a="%-?(aN)(_A)(%s)([rlmnwy])", b="ى%3%4%4"},
--   {a="%-?(aN)(Y)(%s)([rlmnwy])", b="ى%3%4%4"},
--   {a="([TH])%-?(aN)(%s)([rlmnwy])", b="%1%3%4%4"},
--   {a="(ء)%-?(aN)(%s)([rlmnwy])", b="%1%3%4%4"},
--   {a="([^TAH])%-?(aN)(%s)([rlmnwy])", b="%1ا%3%4%4"},
--   {a="%-?(iNI?)(%s)([rlmnwy])", b="|%2%3%3"},
   -- assimilations (end)
   -- "quoted" tanwīn (begin)
   {a="%-?(\"uN)", b="ٌ"},
   {a="(B)%-?(\"aN)", b="%1ً"},
   {a="%-?(\"aN)(_A)", b="ًى"},
   {a="%-?(\"aN)(Y)", b="ًى"},
   {a="([TH])%-?(\"aN)", b="%1ً"},
   {a="([اآ])(ء)%-?(\"aN)", b="%1%2ً"}, --new
   {a="([^TAH])%-?(\"aN)", b="%1ًا"},
   {a="%-?(\"iNI?)", b="ٍ"},
   -- "quoted" tanwīn (end)
   {a="%-?(uN)", b=""},
   {a="(B)%-?(aN)", b="%1"},
   -- needed by \arbcolor:
   {a="%-?(aN)(O[%S]-%_AO)", b=""},
   {a="%-?(aN)(O[%S]-YO)", b=""},
   {a="(O[%S]-[TH]O)%-?(aN)", b=""},
   {a="(O[%S]-)([اآ])(ء)(O)%-?(aN)", b=""}, --new
   {a="(O[%S]-[^TAH]O)%-?(aN)", b=""},
   --
   {a="%-?(aN)(_A)", b="ى"},
   {a="%-?(aN)(Y)", b="ى"},
   {a="([TH])%-?(aN)", b="%1"},
   {a="([اآ])(ء)%-?(aN)", b="%1%2"}, --new
   {a="([^TAH])%-?(aN)", b="%1ا"},
   {a="%-?(iNI?)", b=""},
   -- ʾalif al-waṣl: put it back on with \arbnull
   {a="(O[%S]-)([%'a]l%-)(O)(\"?[uai])", b="%4"},
   -- initial straight double quote gives a connective ʾalif. This has
   -- nothing to do with the tanwīn, but I put it here for time being.
   {a="^\"", b="ٱ"},
   {a="([%s%-])\"", b="%1ٱ"}
}

trigraphsnv = { -- trigraphs or more
   -- Allah
   {a="l%-l_ah", b="l-ll_ah"},
   -- 'llatI / 'llad_I
   {a="^'ll(a)([%_]?[dt])", b="ال%1%2"},
   {a="([%(%[%|%<%s%-])'ll(a)([%_]?[dt])", b="%1ال%2%3"}, --p
   -- al- + lām
   {a="^(a)l%-(l)", b="ا%1ل%2"},
   {a="([%(%[%|%<%s%-])(a)l%-(l)", b="%1ا%2ل%3"}, --p
   -- al- + solar consonant ('c' and '^n' are additional characters)
   {a="^(a)l%-(%^n)", b="ا%1ل%2"}, -- ^n is lunar
   {a="([%(%[%|%<%s%-])(a)l%-(%^n)", b="%1ا%2ل%3"}, -- ^n is lunar --p   
   {a="^(a)l%-([%_%^%.]?[tdrzsnc])", b="ا%1ل%2"},
   {a="([%(%[%|%<%s%-])(a)l%-([%_%^%.]?[tdrzsnc])", b="%1ا%2ل%3"}, --p
   -- assim. art. + solar consonant ('c' and '^n' are additional characters)
   {a="^(a)(%^n)%-", b="ا%1ل"}, -- ^n is lunar
   {a="([%(%[%|%<%s%-])(a)(%^n)%-", b="%1ا%2ل"}, -- ^n is lunar --p
   {a="^(a)([%_%^%.]?[tdrzsnc])%-", b="ا%1ل"},
   {a="([%(%[%|%<%s%-])(a)([%_%^%.]?[tdrzsnc])%-", b="%1ا%2ل"}, --p
   -- al- + initial unstable hamza
   {a="^(a)l%-(\")([uai])", b="ا%1لٱ%3"},
   {a="([%(%[%|%<%s%-])(a)l%-(\")([uai])", b="%1ا%2لٱ%4"}, --p
   {a="^(a)l%-([uai])", b="ا%1لا%2"},
   {a="([%(%[%|%<%s%-])(a)l%-([uai])", b="%1ا%2لا%3"}, --p
   -- li-/la- + art. + initial unstable hamza is a special orthography
   {a="l([ai])%-l%-(\")([uai])", b="ل%1لٱ%3"},
   {a="l([ai])%-l%-([uai])", b="ل%1لا%2"},
   -- al- + lunar consonant (i.e. what remains)
   {a="^(a)l%-", b="ا%1ل"},
   {a="([%(%[%|%<%s%-])(a)l%-", b="%1ا%2ل"}, --p
   -- art. with waṣla + lām
   {a="'l%-(l)", b="ال%1"},
   -- art. with waṣla + solar consonant
   -- ('c' and '^n' are additional characters)
   {a="'l%-(%^n)", b="ال%1"}, -- ^n is lunar
   {a="'l%-([%_%^%.]?[tdrzsnc])", b="ال%1"},
   -- li-/la- + art. + lām
   {a="l([ai])%-l%-(l)", b="ل%1%2"},
   -- assim. art. with waṣla + solar consonant
   -- ('c' and '^n' are additional characters)
   {a="'(%^n)%-", b="ال"}, -- ^n is lunar
   {a="'([%_%^%.]?[tdrzsnc])%-", b="ال"},
   -- li-/la- + art. + solar consonant is a special orthography
   -- ('c' and '^n' are additional characters)
   {a="l([ai])%-l%-(%^n)", b="ل%1ل%2"}, -- ^n is lunar
   {a="l([ai])%-l%-([%_%^%.]?[tdrzsnc])", b="ل%1ل%2"},
   -- li-/la + assim. art. + solar consonant is a special orthography
   -- ('c' and '^n' are additional characters)
   {a="l([ai])%-(%^n)%-(%^n)", b="ل%1ل%3"}, -- ^n is lunar
   {a="l([ai])%-([%_%^%.]?[tdrzsnc])%-([%_%^%.]?[tdrzsnc])", b="ل%1ل%3"},
   -- art. with waṣla + initial unstable hamza
   {a="'l%-(\")([uai])", b="الٱ%2"},
   {a="'l%-([uai])", b="الا%1"},   
   -- art. with waṣla + lunar consonant (i.e. what remains)
   {a="'l%-", b="ال"},
   -- the silent wāw
   {a="uU(%p*)$", b="uو%1"},
   {a="uU(%p*%s)", b="uو%1"},
   {a="aU(%p*)$", b="aو%1"},
   {a="aU(%p*%s)", b="aو%1"},
   {a="iU(%p*)$", b="iو%1"},
   {a="iU(%p*%s)", b="iو%1"},
   -- words ending in -āT with silent wāw/yāʾ
   {a="(_a)UA", b="%1وا"},
   {a="(_a)U", b="%1و"},
   {a="(_a)I", b="%1ي"}
}

longvnv = {
   {a="\"A", b="َا"},
   {a="\"U", b="ُو"},
   {a="\"I", b="ِي"},
   {a="\"Y", b="aى"},
   {a="A", b="ا"},
   {a="U", b="و"},
   {a="I", b="ي"},
   {a="Y", b="ى"},
}

shortvnv = {
   {a="\"u", b="ُ"},
   {a="\"a", b="َ"},
   {a="\"i", b="ِ"},
   {a="%-?%.u", b="ُ"},
   {a="%-?%.a", b="َ"},
   {a="%-?%.i", b="ِ"},
   {a="u", b=""},
   {a="a", b=""},
   {a="i", b=""}
}