initial project version

1 files changed, 195 insertions, 0 deletions

diff --git a/arabluatex.lua b/arabluatex.lua
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+--[[
+This file is part of the `arabluatex' package
+
+copyright (C) 2016  Robert Alessi
+
+Please send error reports and suggestions for improvements to
+Robert Alessi <alessi@robertalessi.net>
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+--]]
+
+require("arabluatex_voc")
+require("arabluatex_novoc")
+
+local function protectarb(str)
+   str = string.gsub(str, "(\\arb.?)(%[.-%])(%b{})", "\\@arb%2%3")
+   str = string.gsub(str, "\\par", "\\p@r{}")
+   str = string.gsub(str, "\\@@par", "\\p@r{}")
+return str
+end
+
+local function unprotectarb(str)
+   str = string.gsub(str, "(\\@arb)(%[.-%])(%b{})", "\\arb%2%3")
+   str = string.gsub(str, "\\p@r{}", "\\par")
+return str
+end
+
+local function breakcmd(str)
+   -- \LR
+   str = string.gsub(str, "\\(LR.-)(%b{})",
+                function(tag, body)
+                body = string.sub(body, 2, -2)
+                return string.format("}\\%s{%s}\\arb{", tag, body)
+                end)
+   -- Footnote
+   str = string.gsub(str, "\\(Footnote.-)(%b{})",
+                function(tag, body)
+                body = string.sub(body, 2, -2)
+                return string.format("}\\%s{%s}\\arb{", tag, body)
+                end)
+        -- Marginpar
+   str = string.gsub(str, "\\(Marginpar.-)(%b{})",
+                function(tag, body)
+                body = string.sub(body, 2, -2)
+                return string.format("}\\%s{%s}\\arb{", tag, body)
+                end)
+   -- Abjad (Needs polyglossia)
+   str = string.gsub(str, "\\(abjad.-)(%b{})",
+        function(tag, body)
+        body = string.sub(body, 2, -2)
+        return string.format("}\\aemph{\\txarb{\\%s{%s}}}\\arb{", tag, body)
+        end)
+   return str
+end
+
+local function holdcmd(str)
+        str = string.gsub(str, "\\(arb)(%b{})", function(tag, body)
+        body = string.sub(body, 2, -2)
+        body = string.gsub(body, "\\(.-)(%b{})", function(btag, bbody)
+        bbody = string.sub(bbody, 2, -2)
+        if string.find(btag, "@") then
+        return holdcmd(string.format("}\\%s{%s}\\arb{", btag, bbody))   
+        else
+        return holdcmd(string.format("}\\%s{\\arb{%s}}\\arb{", btag, bbody))
+        end
+        end)
+        return string.format("\\%s{%s}", tag, body)
+        end)
+        str = string.gsub(str, "\\arb{}", "")
+return str
+end
+
+local function arbnum(str)
+   str = string.gsub(str, "([0-9%,%-%/]+)", function(num)
+        return string.reverse(num)
+   end)
+   return str
+end
+
+local function indnum(str)
+   str = string.gsub(str, "([0-9%,%-%/]+)", function(num)
+        return string.reverse(num)
+   end)
+   for i = 1,#numbers do
+      str = string.gsub(str, numbers[i].a, numbers[i].b)
+   end
+   return str
+end
+
+local function voc(str)
+   str = string.gsub(str, "\\arb(%b{})", function(inside)
+   inside = string.sub(inside, 2, -2)
+    for i = 1,#hamza do
+                inside = string.gsub(inside, hamza[i].a, hamza[i].b)
+        end
+        for i = 1,#tanwin do
+                inside  = string.gsub(inside, tanwin[i].a, tanwin[i].b)
+        end
+        for i = 1,#trigraphs do
+                inside = string.gsub(inside, trigraphs[i].a, trigraphs[i].b)
+        end
+        for i = 1,#digraphs do
+                inside = string.gsub(inside, digraphs[i].a, digraphs[i].b)
+        end
+        for i = 1,#single do
+                inside = string.gsub(inside, single[i].a, single[i].b)
+        end
+        for i = 1,#longv do
+                inside = string.gsub(inside, longv[i].a, longv[i].b)
+        end
+        for i = 1,#shortv do
+                inside = string.gsub(inside, shortv[i].a, shortv[i].b)
+        end
+        for i = 1,#null do
+                inside = string.gsub(inside, null[i].a, null[i].b)
+        end
+        inside = indnum(inside)
+    return string.format("\\txarb{%s}", inside)
+  end)
+return str
+end
+
+local function novoc(str)
+   str = string.gsub(str, "\\arb(%b{})", function(inside)
+   inside = string.sub(inside, 2, -2)
+    for i = 1,#hamza do
+                inside = string.gsub(inside, hamza[i].a, hamza[i].b)
+        end
+        for i = 1,#tanwinnovoc do
+          inside  = string.gsub(inside, tanwinnovoc[i].a, tanwinnovoc[i].b)
+        end
+        for i = 1,#trigraphs do
+                inside = string.gsub(inside, trigraphs[i].a, trigraphs[i].b)
+        end
+        for i = 1,#digraphs do
+                inside = string.gsub(inside, digraphs[i].a, digraphs[i].b)
+        end
+        for i = 1,#single do
+                inside = string.gsub(inside, single[i].a, single[i].b)
+        end
+        for i = 1,#longvnovoc do
+                inside = string.gsub(inside, longvnovoc[i].a, longvnovoc[i].b)
+        end
+        for i = 1,#shortvnovoc do
+          inside = string.gsub(inside, shortvnovoc[i].a, shortvnovoc[i].b)
+        end
+        for i = 1,#null do
+                inside = string.gsub(inside, null[i].a, null[i].b)
+        end
+        inside = indnum(inside)
+    return string.format("\\txarb{%s}", inside)
+  end)
+return str
+end
+
+function processvoc(str)
+   str = "\\arb{".. str.."}"
+   str = protectarb(str)
+   str = breakcmd(str)
+   str = holdcmd(str)
+   str = voc(str)
+   str = unprotectarb(str)
+return str
+end
+
+function processnovoc(str)
+   str = "\\arb{".. str.."}"
+   str = protectarb(str)
+   str = breakcmd(str)
+   str = holdcmd(str)
+   str = novoc(str)
+   str = unprotectarb(str)
+return str
+end
+
+--print(processvoc("'at_A .sadIquN 'il_A ju.hA ya.tlubu min-hu .himAra-hu li-yarkiba-hu fI safraTiN qa.sIraTiN wa-qAla la-hu sawfa 'u`Idu-hu 'ilay-ka fI 'l-masA'i wa-'adfa`u la-ka 'ujraTaN 'at_A .sadIquN 'il_A ju.hA ya.tlubu min-hu .himAra-hu li-yarkiba-hu fI safraTiN qa.sIraTiN wa-qAla la-hu sawfa 'u`Idu-hu 'ilay-ka fI 'l-masA'i wa-'adfa`u la-ka 'ujraTaN"))
+--print(arbnum("bop 0123456789"))
+--print(processvoc("daxala \\arb[novoc]{mubtasimaN}"))
+--print(processvoc("\\emph{daxala} \\arb[novoc]{mufakkiruN}\\Footnote{\\arb{kataba \\arb[novoc]{mubtasimaN}} Je pense que c'est bien \\arb{kataba}} faqa.t"))
+--print(processvoc("daxala \\abjad{45} mubtasimaN"))
+--print(process("daxala\\Footnote{Et là c'est toujours \\arb{mubtasimaN}?"))
+--print(process("\\emph{daxala}\\Footnote{texte arabe: \\arb{\\emph{kataba}}} \\textbf{\\emph{mubtasimaN}} faqa.t"))