scripts: improved texclear by easier matching

.local/bin/etc/nvim/texclear

@@ -8,9 +8,10 @@ case "$1" in
     *.tex)
         file=$(readlink -f "$1")
         dir=$(dirname "$file")
+        escaped_dir=$(echo $(dirname "$file") | sed 's/+/\\+/g')
         base="${file%.*}"
+        base=${base#"$dir/"}
         if [ -f "$dir/indent.log" ]; then rm "$dir/indent.log"; fi
-	find "$dir"  -maxdepth 1 -type f -regextype gnu-awk -regex "^$base\\.(4tc|xref|tmp|pyc|pyo|fls|vrb|fdb_latexmk|bak|swp|log|synctex\\(busy\\)|lof|lot|maf|idx|mtc|mtc0|nav|out|snm|toc|loa|bcf|run\\.xml|synctex\\.gz|blg|bbl|glg|glo|gls|glsdefs|ilg|ist|acn|acr|alg|toc)" -delete ;
-	find "$dir"  -maxdepth 1 -type f -regextype gnu-awk -regex ".*\\.aux" -delete ;;
+        find "$dir"  -maxdepth 1 -type f -regextype gnu-awk -regex ".*$base\\.(4tc|xref|tmp|pyc|pyo|fls|vrb|fdb_latexmk|bak|swp|log|synctex\\(busy\\)|lof|lot|maf|idx|mtc|mtc0|nav|out|snm|toc|loa|bcf|run\\.xml|synctex\\.gz|blg|bbl|glg|glo|gls|glsdefs|ilg|ist|acn|acr|alg|toc|aux)$" -delete;;
     *) printf "Give .tex file as argument.\\n" ;;
 esac