diff --git a/README.md b/README.md
index 8f49edd..60ededf 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,8 @@ cmake -B build -DCMAKE_BUILD_TYPE=Debug -DSANITIZE=YES
 cmake --build build  --parallel $(nproc)
 ```
 
-should be enough (you can also change the build type for Release and disable sanitize in case it's too slow)
+should be enough (you can also change the build type for Release and disable sanitize in case it's too slow, also in
+case of problems you can look at the `.gitlab-ci.yml`)
 
 Pro-tip: all these snippets can be conveniently run from an IDE if it supports it (at least clion does)
 
@@ -74,19 +75,19 @@ instruction and the machine state before/after
 See the GC in action:
 
 ```shell
-build/src/psil -f clitests/fib.psil --repl- --log:Compiler:3 --command_strs+ --cell_limit:10000 --gc_threshold:10 --log:MemoryContext:2
+build/src/psil -f clitests/fib.test.psil --repl- --log:Compiler:3 --command_strs+ --cell_limit:10000 --gc_threshold:10 --log:MemoryContext:2
 ```
 
 See a tree of function applications:
 
 ```shell
-build/src/psil -f clitests/coffee.psil --repl- --log:Compiler:3 --command_strs+ --log:VM:3
+build/src/psil -f clitests/coffee.test.psil --repl- --log:Compiler:3 --command_strs+ --log:VM:3
 ```
 
 Super debug mode:
 
 ```shell
-build/src/psil -f clitests/decorate.psil --repl- --command_strs+ --default_log_level:4 --log:MemoryContext:3
+build/src/psil -f clitests/decorate.test.psil --repl- --command_strs+ --default_log_level:4 --log:MemoryContext:3
 ```
 
 # Some notes on the implementation
@@ -98,7 +99,8 @@ using `define`, quoting using `(quote value)`, and a simple concurrent garbage c
 
 There are three basic value types which is a string atom, number atom, and a cons cell.
 
-String atoms are basically used only internally, and you can't do much with them other than printing them. With number
+String atoms are basically used only internally, and you can't do much with them other than printing and comparing them.
+With number
 atoms you can do all the usual arithmetic, and they also serve as bools - any value greater than 0 is considered true
 for the purposes of `if`. And of course, all the usual stuff with cons cells - `car`, `cdr`, `cons`...
 
diff --git a/clitests/replexample.testi.psil b/clitests/replexample.testi.psil
new file mode 100644
index 0000000..c7efc03
--- /dev/null
+++ b/clitests/replexample.testi.psil
@@ -0,0 +1,9 @@
+(+ 2 3)
+(if (= testin (read)) ok bad)
+testin
+(eval (read))
+(+ 4 5)
+(define (equal a b)(if (nil? a) (if (nil? b) 1 0)(if (atom a)(if (atom b) (= a b) 0)(if (atom b) 0 (if (equal (car a) (car b)) (equal (cdr a) (cdr b)) 0)))))
+(if (equal (quote(a b)) (read)) ok bad)
+(a b)
+(quit)
\ No newline at end of file
diff --git a/clitests/replexample.testi.psil.ex b/clitests/replexample.testi.psil.ex
new file mode 100644
index 0000000..1e9d892
--- /dev/null
+++ b/clitests/replexample.testi.psil.ex
@@ -0,0 +1,5 @@
+> 5
+> ok
+> 9
+> > ok
+>
\ No newline at end of file
diff --git a/clitests/testall.sh b/clitests/testall.sh
index 554ef72..b99fbfd 100755
--- a/clitests/testall.sh
+++ b/clitests/testall.sh
@@ -22,6 +22,25 @@ for FILE in *.test.psil; do
       rm $FILE.res
 done
 
+for FILE in *.testi.psil; do
+      echo "TESTING INTERACTIVE $FILE"
+      $PSIL --repl+ --default_log_level:0 < $FILE > $FILE.res
+      if [ $? -ne 0 ]; then
+          FAILED+=("test-"$FILE)
+          continue
+      fi
+
+      diff -w $FILE.res $FILE.ex
+
+      if [ $? -ne 0 ]; then
+          FAILED+=("test-"$FILE)
+          continue
+      fi
+
+       echo "$FILE OK"
+      rm $FILE.res
+done
+
 if [ ${#FAILED[@]} -eq 0 ]; then
     echo "ALL TESTS PASSED"
 else