Manuel Ortega wrote: > On Saturday, June 14, 2014 at 11:51:59 AM UTC-4, Justin M. Keyes wrote: > > With shelltemp=0, Vim automatically falls back to using temp files if > > pipes don't work. So why isn't shelltemp=0 the default? > > > > If I understand correctly, 'shelltemp' affects: > > > > :! > > :w !foo > > :r !foo > > > > But it does _not_ affect system(). Is that because it just hasn't been > > implemented for system(), or is it a design decision? system() often > > has temp file permissions issues on Windows[1][2][3][4], so using > > pipes could make system() more reliable. > > > > Another question. :help 'shelltemp' says: > > > > The advantage of using a temp file is that the file type and > > encoding > > can be detected. > > The FilterReadPre, FilterReadPost and FilterWritePre, > > FilterWritePost autocommands event are not triggered when > > 'shelltemp' is off. > > > > Is there a technical reason this can't be done? > > > > Thanks! > > > > [1] https://groups.google.com/forum/#!msg/vim_use/JSXaM9YjWKo/HtHn36WFb_kJ > > [2] https://groups.google.com/forum/#!msg/vim_use/adD_-9yBCEU/Y0ul-OwXGpYJ > > [3] https://github.com/mattn/gist-vim/issues/48#issuecomment-12916349 > > [4] https://groups.google.com/forum/#!msg/vim_use/oU7y-hmQoNc/2qQnkPl6aKkJ > > > > Justin M. Keyes > > I would very much like to know the answer to the OP's question, since > I would like the ability to force system() to obey &noshelltemp.
It's implementation. system() uses get_cmd_output(), which always uses temp files. Making it use pipes is going to be some work. And it won't be 100% the same, thus it should be enabled explicitly. There are some subtle differences, but they may cause a hang, thus changing defaults isn't a good idea. -- hundred-and-one symptoms of being an internet addict: 268. You get up in the morning and go online before getting your coffee. /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org /// -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
