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Add hy --spy in quickstart

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Yigong Wang 2018-03-26 20:56:11 -04:00
parent 00ac8dd915
commit 950c1973e4
1 changed files with 12 additions and 6 deletions
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docs/quickstart.rst
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@ -26,23 +26,29 @@ Quickstart
etc etc
6. Hit CTRL-D when you're done. 6. Hit CTRL-D when you're done.
7. If you're familiar with Python, try ``hy --spy`` to check what happens inside::
=> (+ "Hyllo " "World" "!")
'Hyllo ' + 'World' + '!'
'Hyllo World!'
*OMG! That's amazing! I want to write a Hy program.* *OMG! That's amazing! I want to write a Hy program.*
7. Open up an elite programming editor and type:: 8. Open up an elite programming editor and type::
#! /usr/bin/env hy #! /usr/bin/env hy
(print "I was going to code in Python syntax, but then I got Hy.") (print "I was going to code in Python syntax, but then I got Hy.")
8. Save as ``awesome.hy``. 9. Save as ``awesome.hy``.
9. Make it executable:: 10. Make it executable::
chmod +x awesome.hy chmod +x awesome.hy
10. And run your first Hy program:: 11. And run your first Hy program::
./awesome.hy ./awesome.hy
11. Take a deep breath so as to not hyperventilate. 12. Take a deep breath so as to not hyperventilate.
12. Smile villainously and sneak off to your hydeaway and do 13. Smile villainously and sneak off to your hydeaway and do
unspeakable things. unspeakable things.