rac_bib.sh

#!/bin/bash

####################################################################
### Letters converted by the script (both lower and upper cases) ###
####################################################################

# á à â ä
# é è ê ë
# í ì î ï
# ó ò ô ö
# ú ù û ü
# ý ỳ ŷ ÿ
#         ç
#           ñ

#######################
### Convert letters ###
#######################

### Acute accent ###

sed -i -e "s/á/{\\\'a}/g" $1
sed -i -e "s/é/{\\\'e}/g" $1
sed -i -e "s/í/{\\\'i}/g" $1
sed -i -e "s/ó/{\\\'o}/g" $1
sed -i -e "s/ú/{\\\'u}/g" $1
sed -i -e "s/ý/{\\\'y}/g" $1

sed -i -e "s/Á/{\\\'A}/g" $1
sed -i -e "s/É/{\\\'E}/g" $1
sed -i -e "s/Í/{\\\'I}/g" $1
sed -i -e "s/Ó/{\\\'O}/g" $1
sed -i -e "s/Ú/{\\\'U}/g" $1
sed -i -e "s/Ý/{\\\'Y}/g" $1

### Grave accent ###

sed -i -e "s/à/{\\\\\`a}/g" $1
sed -i -e "s/è/{\\\\\`e}/g" $1
sed -i -e "s/ì/{\\\\\`i}/g" $1
sed -i -e "s/ò/{\\\\\`o}/g" $1
sed -i -e "s/ù/{\\\\\`u}/g" $1
sed -i -e "s/ỳ/{\\\\\`y}/g" $1

sed -i -e "s/À/{\\\\\`A}/g" $1
sed -i -e "s/È/{\\\\\`E}/g" $1
sed -i -e "s/Ì/{\\\\\`I}/g" $1
sed -i -e "s/Ò/{\\\\\`O}/g" $1
sed -i -e "s/Ù/{\\\\\`U}/g" $1
sed -i -e "s/Ỳ/{\\\\\`Y}/g" $1

### Circumflex ###

sed -i -e "s/â/{\\\^a}/g" $1
sed -i -e "s/ê/{\\\^e}/g" $1
sed -i -e "s/î/{\\\^i}/g" $1
sed -i -e "s/ô/{\\\^o}/g" $1
sed -i -e "s/û/{\\\^u}/g" $1
sed -i -e "s/ŷ/{\\\^y}/g" $1

sed -i -e "s/Â/{\\\^A}/g" $1
sed -i -e "s/Ê/{\\\^E}/g" $1
sed -i -e "s/Î/{\\\^I}/g" $1
sed -i -e "s/Ô/{\\\^O}/g" $1
sed -i -e "s/Û/{\\\^U}/g" $1
sed -i -e "s/Ŷ/{\\\^Y}/g" $1

### Trema ###

sed -i -e "s/ä/{\\\\\"a}/g" $1
sed -i -e "s/ë/{\\\\\"e}/g" $1
sed -i -e "s/ï/{\\\\\"i}/g" $1
sed -i -e "s/ö/{\\\\\"o}/g" $1
sed -i -e "s/ü/{\\\\\"u}/g" $1
sed -i -e "s/ÿ/{\\\\\"y}/g" $1

sed -i -e "s/Ä/{\\\\\"A}/g" $1
sed -i -e "s/Ë/{\\\\\"E}/g" $1
sed -i -e "s/Ï/{\\\\\"I}/g" $1
sed -i -e "s/Ö/{\\\\\"O}/g" $1
sed -i -e "s/Ü/{\\\\\"U}/g" $1
sed -i -e "s/Ÿ/{\\\\\"Y}/g" $1

### Cedilla ###

sed -i -e "s/ç/{\\\c\ c}/g" $1

sed -i -e "s/Ç/{\\\c\ C}/g" $1

### Tilde ###

sed -i -e "s/ñ/{\\\~n}/g" $1

sed -i -e "s/Ñ/{\\\~N}/g" $1