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On Fri, Mar 09, 2012 at 06:52:40PM +0100, Micha?? G??rny wrote: |
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> On Fri, 09 Mar 2012 12:31:24 -0500 |
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> Michael Orlitzky <michael@××××××××.com> wrote: |
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> |
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> > On 03/09/12 12:11, Ulrich Mueller wrote: |
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> > >>>>>> On Fri, 09 Mar 2012, Michael Orlitzky wrote: |
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> > > |
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> > >>> What if bash starts to parse the script completely and barfs at |
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> > >>> 'syntax error' before it starts executing stuff? |
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> > > |
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> > >> It doesn't parse the script completely, it executes line-by-line, |
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> > >> so we can bail out early. |
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> > > |
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> > > How can you tell that this behaviour won't be changed in a future |
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> > > bash version? |
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> > > |
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> > |
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> > Who's to say that in the future my computer won't be made out of |
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> > delicious ice cream, eliminating the need for EAPIs entirely? |
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> > |
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> > Chances are, this would break thousands of scripts, so we hope they |
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> > wouldn't do it. If it does happen, we either deal with it then, or |
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> > don't upgrade to that version of bash -- the same as we would do with |
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> > any other massive breaking change. |
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> |
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> Thousands of scripts? So... you're saying that people actually use |
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> thousands of scripts which have invalid syntax... |
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|
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Just a note; you need to look into how aliases work. That right there |
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unfortunately means bash isn't going to pre-parse, not as long as |
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aliases are supported. |
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|
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Back to your arguing... |
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~brian |
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