7 files changed, 28 insertions, 20 deletions
diff --git a/build/latex/academia/build.sh b/build/latex/academia/build.sh
index 80ecc57..3cc579a 100755
--- a/build/latex/academia/build.sh
+++ b/build/latex/academia/build.sh
@@ -23,7 +23,7 @@ for arg in "$@"; do
 done
 
 # find all directories which are not the destination dir or inside it
-find "$root" -type d -not -name "$dst" -not -path "./$dst/*" -printf '%P\n' | while IFS= read -r dir; do
+fd . "$root" --type directory --exclude "$dst" --exclude "./$dst/*" --hidden --exec realpath --relative-to=. {} | while IFS= read -r dir; do
     mkdir --parents "$dst/$dir"
 done
 
diff --git a/build/latex/academia/content/static/title.tex b/build/latex/academia/content/static/title.tex
index 16537c9..79d87cd 100644
--- a/build/latex/academia/content/static/title.tex
+++ b/build/latex/academia/content/static/title.tex
@@ -1,3 +1,4 @@
+%! TEX root = ../../%INIT_APPLICATION_NAME.tex
 % LTeX: language=%INIT_LANGUAGE
 
 \maketitle
diff --git a/build/latex/academia/headers/preamble/academia/theorems/definitions.tex b/build/latex/academia/headers/preamble/academia/theorems/definitions.tex
index 3179dd9..e713dbc 100644
--- a/build/latex/academia/headers/preamble/academia/theorems/definitions.tex
+++ b/build/latex/academia/headers/preamble/academia/theorems/definitions.tex
@@ -1,5 +1,5 @@
-\RenewDocumentCommand\qedsymbol{}{\ensuremath{\text{\textit{O.}}~\epsilon.~\delta.}}
-% \renewcommand\qedsymbol{\dots}
+% \RenewExpandableDocumentCommand\qedsymbol{}{\ensuremath{\text{\textit{O.}}~\epsilon.~\delta.}}
+\RenewExpandableDocumentCommand\qedsymbol{}{\dots}
 
 \theoremstyle{definition}
 
diff --git a/build/latex/academia/init b/build/latex/academia/init
index d2eb028..7c8138a 100644
--- a/build/latex/academia/init
+++ b/build/latex/academia/init
@@ -147,6 +147,8 @@ if [ -e ./.reuse/templates/default.jinja2 ]; then
     fi
 
     cat <<EOF | fmt --uniform-spacing --width=85 --split-only >./.reuse/templates/default.jinja2
+$APPLICATION_NAME_STYLIZED$description_str
+
 {% for copyright_line in copyright_lines %}
 {{ copyright_line }}
 {% endfor %}
@@ -157,7 +159,7 @@ SPDX-FileContributor: {{ contributor_line }}
 SPDX-License-Identifier: {{ expression }}
 {% endfor %}
 
-This file is part of $APPLICATION_NAME_STYLIZED$description_str.
+This file is part of $APPLICATION_NAME_STYLIZED.
 
 You should have received a copy of the License along with this program.
 If not, see <$LICENSE_URL>.
diff --git a/build/latex/academia/init.local b/build/latex/academia/init.local
index 123e349..0e61b4d 100755
--- a/build/latex/academia/init.local
+++ b/build/latex/academia/init.local
@@ -1,16 +1,16 @@
 #!/usr/bin/env sh
 
-prompt LANGUAGE "The language to use in the latex documents" "en_GB"
+prompt LANGUAGE "The language to use in the latex documents" "en-GB"
 
 bable_language=""
 case "$LANGUAGE" in
-"en_GB")
+en-GB)
     bable_language="british"
     ;;
-en_*)
+en-*)
     bable_language="english"
     ;;
-de_DE | de_*)
+de-DE | de-*)
     bable_language="ngerman"
     ;;
 
@@ -30,29 +30,29 @@ fi
 siunitx_language=""
 # locales UK, US, DE (Germany), PL (Poland), FR (French), SI (Slovene) and ZA (South Africa).
 case "$LANGUAGE" in
-"en_GB")
+en-GB)
     siunitx_language="UK" # United Kingdom
     ;;
-"en_US")
+en-US)
     siunitx_language="US" # United States of Amerika
     ;;
-en_ZA)
+en-ZA)
     siunitx_language="ZA" # South Africa
     ;;
-en_*)
+en-*)
     echo "'$LANGUAGE' is not yet recognized! But it seems english, thus we set SIUNITX_LANGUAGE='UK'."
     siunitx_language="UK"
     ;;
-de_DE)
+de-DE)
     siunitx_language="DE" # Germany
     ;;
-pl_PL)
+pl-PL)
     siunitx_language="PL" # Poland
     ;;
-fr_FR)
+fr-FR)
     siunitx_language="FR" # French
     ;;
-sl_SL)
+sl-SL)
     siunitx_language="SI" # Slovene
     ;;
 *)
@@ -63,7 +63,7 @@ sl_SL)
 esac
 
 prompt BABLE_LANGUAGE "The language to use for the bable package" "$bable_language" "dont_ask"
-prompt DATE_TIME_LANGUAGE "The language to use for the datetime2 package" "$(echo "$LANGUAGE" | sed 's/_/-/g')" "dont_ask"
+prompt DATE_TIME_LANGUAGE "The language to use for the datetime2 package" "$LANGUAGE" "dont_ask"
 prompt SIUNITX_LANGUAGE "The language to use for the siunitx package" "$siunitx_language" "dont_ask"
 prompt TODONOTES_LANGUAGE "The language to use for the todonotes package" "$todonotes_language" "dont_ask"
 
diff --git a/build/latex/academia/scripts/optimize_images.sh b/build/latex/academia/scripts/optimize_images.sh
index 0f48e4b..444405d 100755
--- a/build/latex/academia/scripts/optimize_images.sh
+++ b/build/latex/academia/scripts/optimize_images.sh
@@ -25,7 +25,8 @@ find_files_by_extension() {
     tmp="$(mktemp)"
 
     git ls-files --cached --modified --other --exclude-standard --deduplicate | while IFS= read -r file; do
-        extension="${file#*.}"
+        file_basename="$(basename "$file")"
+        extension="${file_basename#*.}"
         if [ "$extension" = "$wanted_extension" ]; then
             echo "$file"
         else
@@ -90,7 +91,7 @@ optimize_files() {
     TOTAL_SAVED_INNER=0
 
     while IFS= read -r f; do
-        printf "%-2s/${COUNT} $f ... " "$I"
+        printf "%s/${COUNT} $f ... " "$I"
 
         SIZE="$(size_of "$f")"
 
diff --git a/build/latex/academia/shell_line_editor.sh b/build/latex/academia/shell_line_editor.sh
index 8d6833a..a142706 100644
--- a/build/latex/academia/shell_line_editor.sh
+++ b/build/latex/academia/shell_line_editor.sh
@@ -1,6 +1,8 @@
-#! /usr/bin/env sh
+#! /usr/bin/env false
 # Taken in verbatim from: https://unix.stackexchange.com/a/113450, and somewhat changed
 
+# shellcheck shell=dash
+
 LE_print_debug() {
     LE_debug="$1"
     LE_debug_msg="$2"
@@ -245,3 +247,5 @@ LE() {
     echo
     return "$LE_ret"
 }
+
+# vim: ft=sh