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tut3.rst formatting fix

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narimiran
2019-02-04 14:31:52 +01:00
parent 8cb80238c4
commit 10219584ee
1 changed files with 8 additions and 8 deletions
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doc/tut3.rst
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@@ -19,16 +19,16 @@ a Nim syntax tree into a different tree.
Examples of things that can be implemented in macros:
* An assert macro that prints both sides of a comparison operator, if
the assertion fails. ``myAssert(a == b)`` is converted to
``if a != b: quit($a " != " $b)``
* An assert macro that prints both sides of a comparison operator, if
the assertion fails. ``myAssert(a == b)`` is converted to
``if a != b: quit($a " != " $b)``
* A debug macro that prints the value and the name of the symbol.
``myDebugEcho(a)`` is converted to ``echo "a: ", a``
* A debug macro that prints the value and the name of the symbol.
``myDebugEcho(a)`` is converted to ``echo "a: ", a``
* Symbolic differentiation of an expression.
``diff(a*pow(x,3) + b*pow(x,2) + c*x + d, x)`` is converted to
``3*a*pow(x,2) + 2*a*x + c``
* Symbolic differentiation of an expression.
``diff(a*pow(x,3) + b*pow(x,2) + c*x + d, x)`` is converted to
``3*a*pow(x,2) + 2*a*x + c``
Macro Arguments