From a104b165ed2a823d2bcda1b19f8eb23c9af02a02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beat=20J=C3=A4ckle?= <beat@git.jdmweb2.ch>
Date: Tue, 23 May 2023 09:05:43 +0200
Subject: [PATCH] =?UTF-8?q?erste=20=C3=B6ffentliche=20Version?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md     | 21 +++++++++++--
 latex2utf8.sh | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 103 insertions(+), 2 deletions(-)
 create mode 100755 latex2utf8.sh

diff --git a/README.md b/README.md
index bdc8dcb..8a6d83d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,21 @@
-# latex2utf8
-
+# latex2utf8
+
 Konvertiert .tex Dateien vom mit 'applemac' kodierung zu utf8.
 
+Das Programm ist auf Bash geschrieben. Bitte benütze GNU+Linux dazu.
+
+## Ausführen
+
+Das Programm kann unter GNU+Linux mit `bash latex2utf8.sh FILE.tex` ausgeführt werden. Die Originaldatei wird als FILE.tex.raw umbenannt. FILE.tex ist anschliessend in UTF8 geschrieben.
+
+Es wird empfohlen die LaTeX Datei mit Git zu versionieren.
+
+## Installation
+
+```
+ln -s `realpath latex2utf8.sh` ~/.local/bin/latex2utf8
+```
+
+### mögliche Probleme
+
+`~/.local/bin` sollte in PATH vorkommen, damit latex2utf8 gefunden wird.
diff --git a/latex2utf8.sh b/latex2utf8.sh
new file mode 100755
index 0000000..b53f3d7
--- /dev/null
+++ b/latex2utf8.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+#
+# latex2utf8.sh
+#
+# Copyright 2023 Beat Jäckle <beat@git.jdmweb2.ch>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.
+
+if [ -z $1 ]
+then
+ echo $0 FILE.tex ; exit 1
+else
+ file="$1"
+fi
+
+if [ $(grep -c 'usepackage[utf8]{inputenc}' "$file") -gt 0 ]
+then
+ echo It seems this file "$file" is already updated.
+ read -p "Should convet anyway? [y/N] " a
+ if ! [ {$a}x == "yx" ];then exit 1;fi
+fi
+
+if [ "${file:(-8)}" == '.tex.raw' ]
+then
+ cp "${file}" "${file::(-4)}"
+ file="${file::(-4)}"
+fi
+
+set -ue
+
+if [ ! -f "${file}.raw" ]
+then
+ cp "$file" "${file}.raw"
+fi
+
+fileType=$(file -bi "${file}")
+if [ "$fileType" != "text/x-tex; charset=utf-8" ];
+then
+ #~ sed -i 's|ǎ| |g' "$file"
+ #U+008A = ä
+ #~ sed -i 's|Š|ä|g' "$file"
+ #U+009A=ö
+ #~ sed -i 's|š|ö|g' "$file"
+ LANG=de_CH iconv -t utf-8 "${file}.raw" -o "$file"
+fi
+
+sed -i 's|\\usepackage[applemac]{inputenc}|\\usepackage[utf8]{inputenc}|g' "$file"
+sed -i 's|\\"a|ä|g' "$file"
+sed -i 's|\\"o|ö|g' "$file"
+sed -i 's|\\"u|ü|g' "$file"
+sed -i 's|\\"A|Ä|g' "$file"
+sed -i 's|\\"O|Ö|g' "$file"
+sed -i 's|\\"U|Ü|g' "$file"
+sed -i "s|Ê| |g" "$file"
+sed -i "s|Õ|'|g" "$file"
+sed -i "s|�|'|g" "$file"
+sed -i $'s|\u009f|ü|g' "$file" # 9f->ü
+sed -i $'s|\u009a|ö|g' "$file"
+sed -i $'s|\u008a|ä|g' "$file"
+sed -i $'s|\u0086|Ü|g' "$file"
+sed -i $'s|\u0080|Ä|g' "$file"
+sed -i $'s|\u0085|Ö|g' "$file"
+sed -i 's|š|ö|g' "$file"
+sed -i 's|Š|ä|g' "$file"
+
+# Diese Zeilen können angepasst werden,
+# um gleich ein paar verbesserungen an den Dokumenten vorzunehmen
+sed -i 's|\.eps\}|\.pdf\}|g' "$file"
+sed -i 's|\\input{/Users/.../MyStyle.tex}|\\usepackage{MyStyle}|g' "$file"
+sed -i 's|\\Bild{|\\Bild{img/|g' "$file"
+sed -i 's|\\Bildlinks{|\\Bildlinks{img/|g' "$file"
+sed -i 's|\\Bildrechts{|\\Bildrechts{img/|g' "$file"
+sed -i 's|{img/img/|{img/|g' "$file"