diff --git a/make_day_readme.sh b/make_day_readme.sh
index 33e02e4..84d1ec4 100755
--- a/make_day_readme.sh
+++ b/make_day_readme.sh
@@ -12,82 +12,123 @@ FMT_WARN='\e[33m%s\e[0m\n'
 echo Making Readme of day $day in $readme
 
 function find_lang {
-    # 1: fileext, 2: lang, 3: howto
-    sourcefile=$(ls $day_dir/*.$1 2> /dev/null)
+    # args: 1: fileext, 2: lang, 3: howto
+    sources=($(IFS=$'\n' ls $day_dir/*.$1 2> /dev/null))
     [[ $? != 0 ]] && return
-    lang=$2
-    sourcefilebase=$(basename $sourcefile)
-    printf "$FMT_VAR" "Determined Langugae" "$2 ($sourcefilebase)"
-    sed -i "s/LANG/$2/" $readme
-    howto=$(echo "$3" | sed "s|SOURCE|$sourcefilebase|")
-    sed -i "s(HOWTORUN($howto(" $readme
-    loc=$(sed -r '/^\s*(#|\/\/|\/\*|;)/d;/^\s*$/d' $sourcefile | wc -l)
-    sed -i "s(LOC($loc(" $readme
+    if [[ ${#sources[@]} -gt 1 ]]; then
+        printf "$FMT_WARN" "Found multiple sources for language $2 (using first as main): ${sources[@]}"
+    fi
+    if [[ ${#sources[@]} -gt 1 ]]; then
+        printf "$FMT_WARN" "Found multiple sources for language $2 (using first as main): ${sources[@]}"
+    fi
+    mainsource=${sources[0]}
+    if [[ -z $lang ]]; then
+        lang=$2
+    else
+        lang=$lang,$2
+    fi
+    mainsource_base=$(basename $mainsource)
+    printf "$FMT_VAR" "Determined Language" "$2 ($mainsource_base)"
+    if [[ -n $3 ]]; then
+        howto=$(echo "$3" | sed "s|SOURCE|$mainsource_base|")
+    else
+        printf "$FMT_WARN" "No HOWTO provided for language $2"
+    fi
+    for file in ${sources[@]}; do
+        loc=$(( $loc + $(sed -r '/^\s*(#|\/\/|\/\*|;)/d;/^\s*$/d' "$file" | wc -l) ))
+    done
 }
 
 function get_time {
     cd $day_dir
     exe=$(find . -type f -executable)
+    if [[ -z $exe ]]; then
+        printf "$FMT_ERR" "Found no executable for day $day"
+        cd ..
+        return 2
+    fi
     exe=$(basename $exe)
     if [[ $(echo $exe | wc -w) != 1 ]]; then
-        printf "$FMT_ERR" "Found multiple or no executables for day $day: '$exe'"
+        printf "$FMT_ERR" "Found multiple executables for day $day: '$exe'"
         cd ..
         return 1
-        time=Error
-    else
-        time=$({ time ./$exe; } 2>&1)
-        if [[ $? != 0 ]]; then
-            printf "$FMT_ERR" "Execution error in './$exe' in '$(pwd)'. Output:"
-            printf "\e[34m"
-            echo -e "$time"
-            printf "\e[0m"
-            cd ..
-            return 1
-        fi
-        time=$(echo -e "$time" | tail -3 | head -1 | awk '{print $2}')
-        re='([[:digit:]]+)m([[:digit:]]+),([[:digit:]]+)s'
-        [[ $time =~ $re ]]
-        min=${BASH_REMATCH[1]}
-        sec=${BASH_REMATCH[2]}
-        msec=${BASH_REMATCH[3]}
-        if [[ $min != 0 ]]; then
-            time="$min m $sec,$msec s"
-        else
-            time="$sec,$msec s"
-        fi
-        cd ..
-        # elif [[ $sec != 0 ]]; then
-        #     time="$sec,$msec s"
-        # else
-        #     time="$((msec+0)) ms"
-        # fi
     fi
+    time=$({ time ./$exe; } 2>&1)
+    if [[ $? != 0 ]]; then
+        printf "$FMT_ERR" "Execution error in './$exe' in '$(pwd)'. Output:"
+        printf "\e[34m"
+        echo -e "$time"
+        printf "\e[0m"
+        cd ..
+        return 1
+    fi
+    time=$(echo -e "$time" | tail -3 | head -1 | awk '{print $2}')
+    re='([[:digit:]]+)m([[:digit:]]+),([[:digit:]]+)s'
+    [[ $time =~ $re ]]
+    min=${BASH_REMATCH[1]}
+    sec=${BASH_REMATCH[2]}
+    msec=${BASH_REMATCH[3]}
+    if [[ $min != 0 ]]; then
+        time="$min m $sec,$msec s"
+    else
+        time="$sec,$msec s"
+    fi
+    # elif [[ $sec != 0 ]]; then
+    #     time="$sec,$msec s"
+    # else
+    #     time="$((msec+0)) ms"
+    # fi
+    cd ..
 }
 
 
 
 gifts=""
 for i in $(seq $day); do gifts+=":gift:"; done
-sed "s/DAY/$day/g" README.md.temp | sed "s/:gift:/$gifts/" > $day_dir/README.md
+sed "s/DAY/$day/g" README.md.temp | sed "s/:gift:/$gifts/" > "$readme"
 get_time
 if [[ $? == 0 ]]; then
-    cd ..
     printf "$FMT_VAR" "exectime" "$time"
-    sed -i "s/EXECTIME/$time/" $readme
+    sed -i "s/EXECTIME/$time/" "$readme"
 else
-    cd ..
     printf "$FMT_WARN" "No execution time determined"
-    sed -i '/.*EXECTIME.*/d' $readme
+    sed -i '/.*EXECTIME.*/d' "$readme"
 fi
 
 if [[ -z $1 ]]; then
     printf "$FMT_WARN" "No comment provided"
-    sed -i "/<!-- COMMENT -->/d" $readme
+    sed -i '/<!-- COMMENT -->/d' "$readme" || echo "ERROR comment"
 else
     printf "$FMT_VAR" "Comment" "'$1'"
-    sed -i "s|COMMENT|$1|" $readme
+    sed -i "s|COMMENT|$1|" "$readme" || echo "ERROR comment2"
 fi
 
+dayexec="day${day_dir}"
+loc=0
 find_lang py Python "python3 SOURCE"
-find_lang rs Rust "rustc SOURCE\n./day${day_dir}"
-find_lang cpp C++ "g++ SOURCE -o day${day_dir}\n ./day${day_dir}"
+find_lang rs Rust "rustc SOURCE\n./$dayexec"
+find_lang cpp C++ "g++ SOURCE -o ${dayexec}\n./${dayexec}"
+find_lang c C "gcc SOURCE -o ${dayexec}\n./${dayexec}"
+find_lang java Java "javac Main.java\njava Main"
+find_lang s Assembly ""
+find_lang s65 Assembly "javac Main.java\njava Main"
+find_lang awk Awk "awk -f SOURCE input.txt"
+find_lang sh Bash "./SOURCE"
+find_lang php PhP "php -S localhost:8000 -t .\nfirefox http://localhost:8000"
+find_lang js Javascript ""
+
+if [[ -z $lang ]]; then
+    printf "$FMT_WARN" "No languages found"
+else
+    sed -i "s/LANG/$lang/" $readme
+fi
+
+if [[ -n $howto ]]; then
+    sed -i "s|HOWTO|$howto|" $readme
+fi
+
+if [[ $loc == 0 ]]; then
+    printf "$FMT_WARN" "No lines of code found"
+else
+    sed -i "s(LOC($loc(" $readme
+fi
diff --git a/make_readme.sh b/make_readme.sh
index f9cb82e..e5edac7 100755
--- a/make_readme.sh
+++ b/make_readme.sh
@@ -2,8 +2,16 @@
 
 table="| Day | Language | Lines of code | Execuction time | Comment |\n"
 table+="|:---:|:---:| ---:| ---: |--- |\n"
-for day in $(seq -f "%02g" 1 25); do
-    [[ ! -d "$day" ]] && continue
+maxday=$(ls -d */ | sed -r 's|0*(.*)/|\1|g' | tail -1)
+for day in $(seq -f "%02g" 1 $maxday); do
+    if [[ ! -d "$day" ]]; then 
+        echo "Missing directory for day $day"
+        continue
+    fi
+    if [[ ! -f "$day/README.md" ]]; then 
+        echo "Missing README for day $day"
+        continue
+    fi
     # echo $day
     lang=$(grep -E "Today's language:" $day/README.md | sed -r 's/.*\*\*(.+)\*\*.*/\1/')
     exectime=$(grep -E "Execution time:" $day/README.md | sed -r 's/.*\*\*(.+)\*\*.*/\1/')