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Clarify use of special : for passing a block of stmts to template (#8133)

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Fixes https://github.com/nim-lang/Nim/issues/8131.
This commit is contained in:
Kaushal Modi 2018-06-27 15:37:31 -04:00 • committed by Andreas Rumpf
commit 5ac74da926
1 changed files with 5 additions and 5 deletions
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8
doc/manual.rst
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@ -4966,8 +4966,8 @@ clearer names.
Passing a code block to a template Passing a code block to a template
---------------------------------- ----------------------------------
You can pass a block of statements as a last parameter to a template via a You can pass a block of statements as the last argument to a template
special ``:`` syntax: following the special ``:`` syntax:
.. code-block:: nim .. code-block:: nim
:test: "nim c $1" :test: "nim c $1"
@ -4982,11 +4982,11 @@ special ``:`` syntax:
else: else:
quit("cannot open: " & fn) quit("cannot open: " & fn)
withFile(txt, "ttempl3.txt", fmWrite): withFile(txt, "ttempl3.txt", fmWrite): # special colon
txt.writeLine("line 1") txt.writeLine("line 1")
txt.writeLine("line 2") txt.writeLine("line 2")
In the example the two ``writeLine`` statements are bound to the ``actions`` In the example, the two ``writeLine`` statements are bound to the ``actions``
parameter. parameter.