Re: Enhancement to psql command, feedback.
От | Steven Lembark |
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Тема | Re: Enhancement to psql command, feedback. |
Дата | |
Msg-id | 20180510094640.29cd4d76@wrkhors.com обсуждение исходный текст |
Ответ на | Re: Enhancement to psql command, feedback. (Ron <ronljohnsonjr@gmail.com>) |
Ответы |
Re: Enhancement to psql command, feedback.
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Список | pgsql-general |
The whole point of "#!" working in shell is that the two-bytes (a) mark the file as executable by a specific shell command and (b) are a shell comment. One fairly simple fix that would make annotating here scripts and the like simpler for shell(ish) execution would be simply ignoring all text from "\n#" to the first "\n", which would allow the #! to function as a comment -- just as it does in the shell. Another way to do it would be adding a '#' command to psql, similar to '\', that accepts a one-line directive and ignores it entirely. This would use the existing framework for detecting the context of '\' as a command, just with a different magic char. -- Steven Lembark 1505 National Ave Workhorse Computing Rockford, IL 61103 lembark@wrkhors.com +1 888 359 3508
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