Yaltik/hy
2
0
Fork 0
Code Pull Requests Releases Activity

Fixed typos

Browse Source
This commit is contained in:
Eleonore9 2015-12-09 00:17:16 +00:00
parent eff3b22acb
commit 6ee3b03aa4
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
docs/tutorial.rst
View File

@ -505,9 +505,9 @@ In Hy:
Macros
======
One really powerful feature of Hy are macros. They are small functios that are
One really powerful feature of Hy are macros. They are small functions that are
used to generate code (or data). When program written in Hy is started, the
macros are executed and their output is placed in program source. After this,
macros are executed and their output is placed in the program source. After this,
the program starts executing normally. Very simple example:
.. code-block:: clj
@ -519,8 +519,8 @@ the program starts executing normally. Very simple example:
The thing to notice here is that hello macro doesn't output anything on
screen. Instead it creates piece of code that is then executed and prints on
screen. Macro writes a piece of program that looks like this (provided that
we used "Tuukka" as parameter:
screen. This macro writes a piece of program that looks like this (provided that
we used "Tuukka" as parameter):
.. code-block:: clj
@ -536,14 +536,14 @@ We can also manipulate code with macros:
=> (rev (1 2 3 +))
6
The code that was generated with this macro just switched around some the
elements, so by the time program started executing, it actually red:
The code that was generated with this macro just switched around some of the
elements, so by the time program started executing, it actually reads:
.. code-block:: clj
(+ 1 2 3)
Sometimes it's nice to have a very short name for macro that doesn't take much
Sometimes it's nice to have a very short name for a macro that doesn't take much
space or use extra parentheses. Reader macros can be pretty useful in these
situations (and since Hy operates well with unicode, we aren't running out of
characters that soon):
@ -556,7 +556,7 @@ characters that soon):
=> #↻(1 2 3 +)
6
Macros are useful when one wishes to extend the Hy or write their own
Macros are useful when one wishes to extend Hy or write their own
language on top of that. Many features of Hy are macros, like ``when``,
``cond`` and ``->``.