diff --git a/String-syntax.md b/String-syntax.md
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+<table>
+<thead><tr>
+<th>Command</th>
+<th>Output</th>
+</tr><thead><tbody>
+
+<tr><td>
+echo foo
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+echo 'foo'
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+echo "foo"
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+echo `foo`
+</td><td>
+`foo`
+</td></tr>
+
+<tr><td>
+echo %{foo}
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+echo %(foo)
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+echo %sh{foo}
+</td><td>
+</td></tr>
+
+<tr><td>
+echo %sh{echo foo}
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+reg a foo;echo %reg{a}
+</td><td>
+foo
+</td></tr>
+
+<tr><td>
+reg a foo;echo %sh{$kak_reg_a}
+</td><td>
+</td></tr>
+
+<tr><td>
+reg a foo;echo %sh{echo $kak_reg_a}
+</td><td>
+foo
+</td></tr>
+
+</tbody></table>
\ No newline at end of file

Command	Output
+echo foo +	+foo +
+echo 'foo' +	+foo +
+echo "foo" +	+foo +
+echo `foo` +	+`foo` +
+echo %{foo} +	+foo +
+echo %(foo) +	+foo +
+echo %sh{foo} +	+
+echo %sh{echo foo} +	+foo +
+reg a foo;echo %reg{a} +	+foo +
+reg a foo;echo %sh{$kak_reg_a} +	+
+reg a foo;echo %sh{echo $kak_reg_a} +	+foo +