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# This syntax is available with OSH too
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... echo # comment
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hi # comment
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there
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;
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echo ---
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## STDOUT:
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hi there
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---
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## END
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... { echo one; echo two; }
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| sort
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| wc -l
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;
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## STDOUT:
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2
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## END
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# newlines mean the normal thing
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echo $(echo one
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echo two)
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... echo
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$(echo 3
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echo 4) # is this right?
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| wc -l
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;
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## STDOUT:
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one two
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1
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## END
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echo one $(... echo
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two
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three) four
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echo five
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## STDOUT:
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one two three four
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five
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## END
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echo one && false || echo two
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... echo three
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&& [[ 0 -eq 0 ]]
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&& echo four
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&& false
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|| echo five
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;
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echo ---
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## STDOUT:
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one
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two
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three
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four
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five
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---
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## END
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... for x in foo bar; do echo $x; done
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;
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... for x in foo bar; do
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echo $x;
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done
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;
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return
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# This style gets messed up because of translation, but that is EXPECTED.
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... for x in foo bar
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do
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echo $x;
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done
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;
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## STDOUT:
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foo
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bar
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foo
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bar
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## END
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... echo comment
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# comment
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is OK
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;
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... echo blank line
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is not OK
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;
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## status: 2
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## STDOUT:
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comment is OK
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## END
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... echo comment
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# comment
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is OK
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;
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# NOTE: invisible spaces and tabs below (:set list in vim)
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... echo blank line
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is not OK
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;
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## status: 2
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## STDOUT:
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comment is OK
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## END
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# Notes:
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# - MakeParserForCommandSub() instantiates a new WordParser, so we can safely
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# change state in the top-level one only
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# - BoolParser is called for [[ ]] and uses the same self.w_parser. I think
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# that's OK?
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# So I think we can change state in WordParser. (Also possible in
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# CommandParser but meh).
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#
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# self.is_multiline = False
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#
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# When this is flag is on, then we
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#
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# Id.Op_Newline -> Id.WS_Space or Id.Ignored_LineCont
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# - and then that is NOT passed to the command parser?
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# - Or you can make it Id.Ignored_Newline
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#
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# BUT if you get 2 of them in a row without a comment, you can change it to:
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# - Id.Op_Newline?
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#
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# Actually this is very simple rule and maybe can be done without much
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# disturbance to the code.
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#
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# cursor_was_newline might need more state?
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shopt -s oil:all
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var x = 'one'
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# Print 3 args without separators
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... write --sep '' --end '' --
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"""
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$x
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""" # 1. Double quoted
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'''
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two
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three
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''' # 2. Single quoted
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$'four\n' # 3. C-style with explicit newline
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| tac # Reverse
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| tr a-z A-Z # Uppercase
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;
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## STDOUT:
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FOUR
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THREE
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TWO
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ONE
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## END
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