diff --git a/cmd/ecli/ecli.adoc b/cmd/ecli/ecli.adoc
index 48cd024..5012f53 100644
--- a/cmd/ecli/ecli.adoc
+++ b/cmd/ecli/ecli.adoc
@@ -34,6 +34,7 @@ Expression Calculator Interactive Tool
 The tool combines the expression evaluation capabilities of the Expr package with an interactive shell environment, making it ideal for:
 
 - Interactive expression testing and prototyping
+- Command history survival across sessions
 - Batch expression evaluation from scripts
 - Data processing and transformation
 - Mathematical computations with fractions and complex operators
@@ -61,7 +62,7 @@ Start the interactive REPL:
 ./ecli
 ----
 
-You'll see the prompt `>>> ` where you can enter expressions to evaluate.
+You'll see the prompt `>>>` where you can enter expressions to evaluate.
 
 === Command Line Options
 
@@ -89,11 +90,14 @@ Within the REPL, you can use the following commands:
 |===
 | Command | Description
 
-| `help` | Display available commands and command-line options
+| `base [2\|8\|10\|16]` | Set the integer output base. Use without arguments to show current base
 | `exit` | Exit the REPL
-| `multiline` | Toggle multi-line input mode for complex expressions
-| `tty` | Toggle TTY mode
-| `source <file>` | Execute expressions from a file
+| `help` | Display available commands and command-line options
+| `ml` | Enable/Disable multi-line input mode for complex expressions
+| `mods` | List all builtin modules (with `*` marking imported ones)
+| `output [on\|off\|status]` | Enable/Disable printing of expression results
+| `source <file>` | Load and execute expressions from a file
+| `tty` | Enable/Disable ANSI terminal output
 |===
 
 == Features
@@ -160,8 +164,16 @@ hello world
 
 [source,bash]
 ----
->>> [1, 2, 3, 4, 5] | map(. * 2)
-[2, 4, 6, 8, 10]
+>>> it = [1, 2, 3, 4, 5] map $_ * 2
+$($([#5]))
+>>> $$(it)
+[<
+  2,
+  4,
+  6,
+  8,
+  10
+>]
 ----
 
 === Evaluating from Command Line
@@ -192,7 +204,7 @@ Or from command line:
 
 [source,bash]
 ----
-./ecli -e '@include "expressions.expr"'
+./ecli -e "@expressions.expr"
 ----
 
 == Configuration
@@ -233,16 +245,16 @@ The build process generates:
 
 === Multi-line Input
 
-For complex expressions, toggle multi-line mode:
+For complex expressions, split operations across multiple lines terminating with a backslash (`\`):
 
 [source]
 ----
->>> multiline
->>> result = [1, 2, 3, 4, 5] 
-...   | filter(. > 2)
-...   | map(. * 2)
->>> result
-[6, 8, 10]
+>>> ml
+>>> result = [1, 2, 3, 4, 5] \
+...   filter $_ > 2 \
+...   map $_ * 2
+>>> $$(result)
+[<6, 8, 10>
 ----
 
 === Script Execution
@@ -260,16 +272,29 @@ Execute it:
 
 [source,bash]
 ----
-./ecli -e '@source "calculations.expr"' -e 'result'
+./ecli -e '@calculations.expr' -e 'result'
+50
 ----
 
-=== Chaining Operations
+=== Other Iterator Examples
 
 [source]
 ----
 >>> data = [{"name": "alice", "age": 30}, {"name": "bob", "age": 25}]
->>> data | map(.name)
-[alice, bob]
+
+// Extract names using map iterator
+>>> $$(data map ($_).name)
+[<
+  "alice",
+  "bob"
+>]
+
+// Filter ages greater than 28
+>>> $$(data filter ($_).age > 28 map ($_).name)
+[<
+  "alice"
+>]
+
 ----
 
 == Troubleshooting