On Friday, February 13, 2015 at 4:16:01 AM UTC-6, might1 wrote: > At 2015-02-13 18:00:32,"might1" <mig...@126.com> wrote: > > Right now, I just tried vim7.4 downloaded from www.vim.org. > According to your way, I tried in commanld line 'vim -u NONE -N > test.txt' and 'gvim -u NONE -N test.txt' to encrypt with blowfish > method, both failed. The resulting files all growed to 113MB. Really > strange! No error jumped out. > > Do you need I attach the resulting encrypted file whose size remains 113MB > after max compression? >
Actually, attaching the already encrypted file is pretty much useless. I experimented some, with the attached toy input file (compressed with 7-zip to avoid a huge attachment), and found that the issue seems to be related to writing *new* files somehow. If I create an encrypted output file as follows, everything works fine: :e encrypt_in.txt :saveas encrypt_blowfish2.txt :X password password :w However, if I encrypt as follows, I see the E381 error repeated a bunch of times, and Vim seems to hang if I quit that error and try the password again and write, presumably creating that giant file the OP mentioned: :r encrypt_in.txt ggdd :X password password :w encrypt_blowfish2.txt Oddly enough, this also fails: :r encrypt_in.txt ggdd :w encrypt_blowfish2.txt :X password password :w But this succeeds (after a really long time): :r encrypt_in.txt ggdd :w encrypt_blowfish2.txt :e :X password password :w It seems to be related to encrypting the swapfile for the new file. This fails: :set swapfile noundofile :r encrypt_in.txt ggdd :X password password :w encrypt_blowfish2.txt But this succeeds: :set noswapfile undofile :r encrypt_in.txt ggdd :X password password :w encrypt_blowfish2.txt Using the following Vim version on Windows 7: VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Feb 4 2015 10:16:41) MS-Windows 64-bit GUI version with OLE support Included patches: 1-608 Compiled by {my user name} Huge version with GUI. Features included (+) or not (-): +acl +cryptv +file_in_path +listcmds +persistent_undo +statusline +visual +arabic +cscope +find_in_path +localmap -postscript -sun_workshop +visualextra +autocmd +cursorbind +float -lua +printer +syntax +viminfo +balloon_eval +cursorshape +folding +menu +profile +tag_binary +vreplace +browse +dialog_con_gui -footer +mksession +python/dyn +tag_old_static +wildignore ++builtin_terms +diff +gettext/dyn +modify_fname -python3 -tag_any_white +wildmenu +byte_offset +digraphs -hangul_input +mouse +quickfix -tcl +windows +cindent -directx +iconv/dyn +mouseshape +reltime -tgetent +writebackup +clientserver -dnd +insert_expand +multi_byte +rightleft -termresponse -xfontset +clipboard -ebcdic +jumplist +multi_lang -ruby +textobjects -xim +cmdline_compl +emacs_tags +keymap -mzscheme +scrollbind +title -xterm_save +cmdline_hist +eval +langmap +netbeans_intg +signs +toolbar +xpm_w32 +cmdline_info +ex_extra +libcall +ole +smartindent +user_commands +comments +extra_search +linebreak +path_extra -sniff +vertsplit +conceal +farsi +lispindent -perl +startuptime +virtualedit -- -- You received this message from the "vim_use" 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_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
encrypt_in.7z
Description: application/7z-compressed