latest pushes

bellos_scripts/basic_math.bellos

@@ -5,41 +5,41 @@
 
 # Addition
 result=$((5 + 3))
-echo Addition: 5 + 3 = $result
+echo Addition: "5 + 3 =" $result
 
 # Subtraction
 result=$((10 - 4))
-echo Subtraction: 10 - 4 = $result
+echo Subtraction: "10 - 4 =" $result
 
 # Multiplication
 result=$((6 * 7))
-echo Multiplication: 6 * 7 = $result
+echo Multiplication: "6 * 7 =" $result
 
 # Division
 result=$((20 / 4))
-echo Division: 20 / 4 = $result
+echo Division: "20 / 4 =" $result
 
 # Modulus
 result=$((17 % 5))
-echo Modulus: 17 % 5 = $result
+echo Modulus: "17 % 5 =" $result
 
 # Compound operation
 result=$(( (10 + 5) * 2 ))
-echo Compound: (10 + 5) * 2 = $result
+echo Compound: "(10 + 5) * 2 =" $result
 
 # Using variables
 a=7
 b=3
 result=$((a + b))
-echo Variables: $a + $b = $result
+echo Variables: "$a + $b =" $result
 
 # Increment
 count=0
 count=$((count + 1))
-echo Increment: count after increment = $count
+echo Increment: count after increment "=" $count
 
 # Decrement
 count=$((count - 1))
-echo Decrement: count after decrement = $count
+echo Decrement: count after decrement "=" $count
 
 echo Basic math operations completed.

bellos_scripts/file_operations.bellos

@@ -5,27 +5,27 @@
 
 # Create a test file
 echo "Creating test file..."
-echo "Hello, World!" > test.txt
+write test.txt "Hello, World!"
 
 # Read the contents of the file
 echo "\nReading test file:"
-cat test.txt
+read test.txt
 
 # Append to the file
 echo "\nAppending to test file..."
-echo "This is a new line" >> test.txt
+append test.txt "This is a new line"
 
 # Read the updated contents
 echo "\nReading updated test file:"
-cat test.txt
+read test.txt
 
 # Write to a new file
 echo "\nWriting to a new file..."
-echo "This is a new file" > new_file.txt
+write new_file.txt "This is a new file"
 
 # Read the new file
 echo "\nReading new file:"
-cat new_file.txt
+read new_file.txt
 
 # List files in the current directory
 echo "\nListing files in the current directory:"
@@ -35,26 +35,6 @@ ls -l
 echo "\nRenaming file..."
 mv new_file.txt renamed_file.txt
 
-# Check if file exists
-echo "\nChecking if files exist:"
-if [ -f "test.txt" ]; then
-    echo "test.txt exists"
-else
-    echo "test.txt does not exist"
-fi
-
-if [ -f "new_file.txt" ]; then
-    echo "new_file.txt exists"
-else
-    echo "new_file.txt does not exist"
-fi
-
-if [ -f "renamed_file.txt" ]; then
-    echo "renamed_file.txt exists"
-else
-    echo "renamed_file.txt does not exist"
-fi
-
 # Delete files
 echo "\nDeleting files..."
 rm test.txt renamed_file.txt

bellos_scripts/functions.bellos

@@ -5,7 +5,7 @@
 
 # Simple function
 function greet() {
-    echo "Hello, $1!"
+    echo Hello
 }
 
 echo "Testing simple function:"

bellos_scripts/string_manipulation.bellos

@@ -6,31 +6,32 @@
 # String concatenation
 first_name=John
 last_name=Doe
-full_name=$first_name $last_name
+full_name="$first_name $last_name"
 echo Full name: $full_name
 
 # String length
 string="Hello, World!"
-echo "The string '$string' has ${#string} characters."
+echo The string '$string' has ${#string} characters.
 
 # Substring extraction
-echo "The first 5 characters are: ${string:0:5}"
+echo The first 5 characters are: ${string:0:5}
 
 # String replacement
 sentence="The quick brown fox jumps over the lazy dog"
-echo "Original sentence: $sentence"
+echo Original sentence: $sentence
 new_sentence=${sentence/fox/cat}
-echo "Modified sentence: $new_sentence"
+echo Modified sentence: $new_sentence
 
 # Converting to uppercase and lowercase
-echo "Uppercase: ${string^^}"
-echo "Lowercase: ${string,,}"
+echo Uppercase: ${string^^}
+echo Lowercase: ${string,,}
 
 # Trimming whitespace
 padded_string="   trim me   "
-echo "Original string: '$padded_string'"
-trimmed_string=${padded_string## }
-trimmed_string=${trimmed_string%% }
-echo "Trimmed string: '$trimmed_string'"
+echo Original string: '$padded_string'
+trimmed_string="${padded_string#"${padded_string%%[![:space:]]*}"}"  # Trim leading whitespace
+trimmed_string="${trimmed_string%"${trimmed_string##*[![:space:]]}"}"  # Trim trailing whitespace
+echo Trimmed string: '$trimmed_string'
 
-echo "String manipulation operations completed."
+# Completion message
+echo String manipulation operations completed.