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On 7/21/10 10:25 AM, Sebastian Pipping wrote: |
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> On 07/21/10 16:56, Sebastian Pipping wrote: |
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>> A few things I haven't seen, yet: |
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>> |
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>> # Adjacent changes in quotation |
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>> echo "abc"'"'"def" # Makes abc"def |
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>> |
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>> # Escape sequences like .. |
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>> echo "abc\"def" |
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>> |
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>> # Invocation from ibnside strings |
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>> echo "foo $(echo foo), bar `echo bar`" |
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|
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I'll test those, though I think the only one that I haven't even thought |
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about was the escape sequences |
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|
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>> # Heredocs (and their variations ..) |
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>> cat <<EOF >/dev/stdout |
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>> 1 |
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>> 2 |
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>> EOF |
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>> |
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|
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Heredocs/strings are... present but broken. The problem is they just |
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consume strings like crazy. Perhaps with some semantic predicates I can |
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get it to stop at the end. For now though it would just keep consuming |
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till the end of the file |
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|
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>> # Construct of $((..)) |
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>> # Refs to variable withzout "$" upfront |
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>> z=3; echo $((z+3)) |
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> |
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> An important one I forgot: |
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> |
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> # Line continuation |
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> echo one \ |
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> two |
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> |
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|
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Both of these have yet to be implemented, though doing so should be trivial. |
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Thanks for the input! Any and all input I can get is helpful. |
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|
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Nathan |
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