2 files changed, 34 insertions, 6 deletions

diff --git a/run.ps1 b/run.ps1
index 782fd46..f0c3652 100644
--- a/run.ps1
+++ b/run.ps1
@@ -96,7 +96,8 @@ if ($args.Count -eq 0) {
             "nim" { "Nim" }
             "exe" { "Binary" }
         }
-        $entry = "  " + $i.ToString().PadRight($num_w) + ") " + $name.PadRight($max_name) + " [$lang]"
+        $displayName = $name -replace '[_\-]', ' '
+        $entry = "  " + $i.ToString().PadRight($num_w) + ") " + $displayName.PadRight($max_name) + " [$lang]"
         Write-Host ("│" + $entry.PadRight($inner_w) + "│")
         $i++
     }
@@ -120,8 +121,21 @@ if ($target_name -match '^\d+$') {
 }
 
 if (-not $tools.ContainsKey($target_name)) {
-    Write-Host "Error: target '$target_name' does not exist"
-    exit 1
+    $normalized = $target_name.ToLower() -replace '[ _\-\.]', ''
+    $found = $null
+    foreach ($key in $tools.Keys) {
+        $keyNormalized = $key.ToLower() -replace '[ _\-\.]', ''
+        if ($normalized -eq $keyNormalized) {
+            $found = $key
+            break
+        }
+    }
+    if ($found) {
+        $target_name = $found
+    } else {
+        Write-Host "Error: target '$target_name' does not exist"
+        exit 1
+    }
 }
 
 $script_args = $args[1..$args.Count]
diff --git a/run.sh b/run.sh
index 13ee953..4375c32 100755
--- a/run.sh
+++ b/run.sh
@@ -114,7 +114,8 @@ if [ $# -eq 0 ]; then
             nim) lang="Nim";;
             binary) lang="Binary";;
         esac
-        entry=$(printf "  %-*d) %-*s [%s]" $num_w $i $max_name $name $lang)
+        display_name=$(echo "$name" | tr '_-' '  ')
+        entry=$(printf "  %-*d) %-*s [%s]" $num_w $i $max_name "$display_name" $lang)
         printf "│%-*s│\n" $inner_w "$entry"
         i=$((i + 1))
     done
@@ -139,8 +140,21 @@ if [[ "$target_name" =~ ^[0-9]+$ ]]; then
 fi
 
 if [ -z "${tools[$target_name]}" ]; then
-    echo "Error: target '$target_name' does not exist"
-    exit 1
+    normalized_user=$(echo "$target_name" | tr '[:upper:]' '[:lower:]' | sed 's/[_. -]//g')
+    found=""
+    for existing_name in "${!tools[@]}"; do
+        normalized_existing=$(echo "$existing_name" | tr '[:upper:]' '[:lower:]' | sed 's/[_. -]//g')
+        if [ "$normalized_user" = "$normalized_existing" ]; then
+            found="$existing_name"
+            break
+        fi
+    done
+    if [ -n "$found" ]; then
+        target_name="$found"
+    else
+        echo "Error: target '$target_name' does not exist"
+        exit 1
+    fi
 fi
 
 type="${tools[$target_name]}"