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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.213
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.213
+Problem: It's not possible to open a new buffer without creating a swap
+ file.
+Solution: Add the ":noswapfile" modifier. (Christian Brabandt)
+Files: runtime/doc/recover.txt, src/ex_cmds.h, src/ex_docmd.c,
+ src/memline.c, src/structs.h
+
+
+*** ../vim-7.4.212/runtime/doc/recover.txt 2013-08-10 13:25:00.000000000 +0200
+--- runtime/doc/recover.txt 2014-03-23 16:01:59.655309841 +0100
+***************
+*** 81,87 ****
+ 'maxmemtot'. And when making a change to a read-only file, the swap file is
+ created anyway.
+
+! The 'swapfile' option can be reset to avoid creating a swapfile.
+
+
+ Detecting an existing swap file ~
+--- 81,94 ----
+ 'maxmemtot'. And when making a change to a read-only file, the swap file is
+ created anyway.
+
+! The 'swapfile' option can be reset to avoid creating a swapfile. And the
+! |:noswapfile| modifier can be used to not create a swapfile for a new buffer.
+!
+! :noswap[file] {command} *:noswap* *:noswapfile*
+! Execute {command}. If it contains a command that loads a new
+! buffer, it will be loaded without creating a swapfile and the
+! 'swapfile' option will be reset. If a buffer already had a
+! swapfile it is not removed and 'swapfile' is not reset.
+
+
+ Detecting an existing swap file ~
+*** ../vim-7.4.212/src/ex_cmds.h 2014-03-22 13:29:57.693846167 +0100
+--- src/ex_cmds.h 2014-03-23 15:36:42.399286592 +0100
+***************
+*** 655,660 ****
+--- 655,662 ----
+ EXTRA|TRLBAR|NOTRLCOM|USECTRLV|CMDWIN),
+ EX(CMD_noremenu, "noremenu", ex_menu,
+ RANGE|NOTADR|ZEROR|BANG|EXTRA|TRLBAR|NOTRLCOM|USECTRLV|CMDWIN),
++ EX(CMD_noswapfile, "noswapfile", ex_wrongmodifier,
++ NEEDARG|EXTRA|NOTRLCOM),
+ EX(CMD_normal, "normal", ex_normal,
+ RANGE|BANG|EXTRA|NEEDARG|NOTRLCOM|USECTRLV|SBOXOK|CMDWIN),
+ EX(CMD_number, "number", ex_print,
+*** ../vim-7.4.212/src/ex_docmd.c 2014-03-23 15:12:29.919264336 +0100
+--- src/ex_docmd.c 2014-03-23 15:44:42.335293946 +0100
+***************
+*** 1874,1891 ****
+ #endif
+ continue;
+
+! case 'n': if (!checkforcmd(&ea.cmd, "noautocmd", 3))
+! break;
+! #ifdef FEAT_AUTOCMD
+! if (cmdmod.save_ei == NULL)
+ {
+! /* Set 'eventignore' to "all". Restore the
+! * existing option value later. */
+! cmdmod.save_ei = vim_strsave(p_ei);
+! set_string_option_direct((char_u *)"ei", -1,
+ (char_u *)"all", OPT_FREE, SID_NONE);
+! }
+ #endif
+ continue;
+
+ case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6))
+--- 1874,1896 ----
+ #endif
+ continue;
+
+! case 'n': if (checkforcmd(&ea.cmd, "noautocmd", 3))
+ {
+! #ifdef FEAT_AUTOCMD
+! if (cmdmod.save_ei == NULL)
+! {
+! /* Set 'eventignore' to "all". Restore the
+! * existing option value later. */
+! cmdmod.save_ei = vim_strsave(p_ei);
+! set_string_option_direct((char_u *)"ei", -1,
+ (char_u *)"all", OPT_FREE, SID_NONE);
+! }
+ #endif
++ continue;
++ }
++ if (!checkforcmd(&ea.cmd, "noswapfile", 6))
++ break;
++ cmdmod.noswapfile = TRUE;
+ continue;
+
+ case 'r': if (!checkforcmd(&ea.cmd, "rightbelow", 6))
+***************
+*** 2596,2601 ****
+--- 2601,2608 ----
+ case CMD_lua:
+ case CMD_match:
+ case CMD_mzscheme:
++ case CMD_noautocmd:
++ case CMD_noswapfile:
+ case CMD_perl:
+ case CMD_psearch:
+ case CMD_python:
+***************
+*** 3099,3104 ****
+--- 3106,3112 ----
+ {"leftabove", 5, FALSE},
+ {"lockmarks", 3, FALSE},
+ {"noautocmd", 3, FALSE},
++ {"noswapfile", 3, FALSE},
+ {"rightbelow", 6, FALSE},
+ {"sandbox", 3, FALSE},
+ {"silent", 3, FALSE},
+***************
+*** 3611,3616 ****
+--- 3619,3626 ----
+ case CMD_keeppatterns:
+ case CMD_leftabove:
+ case CMD_lockmarks:
++ case CMD_noautocmd:
++ case CMD_noswapfile:
+ case CMD_rightbelow:
+ case CMD_sandbox:
+ case CMD_silent:
+*** ../vim-7.4.212/src/memline.c 2014-02-11 15:23:27.942123631 +0100
+--- src/memline.c 2014-03-23 15:48:05.679297062 +0100
+***************
+*** 289,294 ****
+--- 289,297 ----
+ buf->b_ml.ml_chunksize = NULL;
+ #endif
+
++ if (cmdmod.noswapfile)
++ buf->b_p_swf = FALSE;
++
+ /*
+ * When 'updatecount' is non-zero swap file may be opened later.
+ */
+***************
+*** 606,612 ****
+ * When 'updatecount' is 0 and 'noswapfile' there is no swap file.
+ * For help files we will make a swap file now.
+ */
+! if (p_uc != 0)
+ ml_open_file(buf); /* create a swap file */
+ return;
+ }
+--- 609,615 ----
+ * When 'updatecount' is 0 and 'noswapfile' there is no swap file.
+ * For help files we will make a swap file now.
+ */
+! if (p_uc != 0 && !cmdmod.noswapfile)
+ ml_open_file(buf); /* create a swap file */
+ return;
+ }
+***************
+*** 719,725 ****
+ char_u *dirp;
+
+ mfp = buf->b_ml.ml_mfp;
+! if (mfp == NULL || mfp->mf_fd >= 0 || !buf->b_p_swf)
+ return; /* nothing to do */
+
+ #ifdef FEAT_SPELL
+--- 722,728 ----
+ char_u *dirp;
+
+ mfp = buf->b_ml.ml_mfp;
+! if (mfp == NULL || mfp->mf_fd >= 0 || !buf->b_p_swf || cmdmod.noswapfile)
+ return; /* nothing to do */
+
+ #ifdef FEAT_SPELL
+*** ../vim-7.4.212/src/structs.h 2014-03-23 15:12:29.943264337 +0100
+--- src/structs.h 2014-03-23 15:36:42.407286592 +0100
+***************
+*** 545,550 ****
+--- 545,551 ----
+ int keepjumps; /* TRUE when ":keepjumps" was used */
+ int lockmarks; /* TRUE when ":lockmarks" was used */
+ int keeppatterns; /* TRUE when ":keeppatterns" was used */
++ int noswapfile; /* TRUE when ":noswapfile" was used */
+ # ifdef FEAT_AUTOCMD
+ char_u *save_ei; /* saved value of 'eventignore' */
+ # endif
+*** ../vim-7.4.212/src/version.c 2014-03-23 15:12:29.943264337 +0100
+--- src/version.c 2014-03-23 16:02:16.519310100 +0100
+***************
+*** 736,737 ****
+--- 736,739 ----
+ { /* Add new patch number below this line */
++ /**/
++ 213,
+ /**/
+
+--
+Looking at Perl through Lisp glasses, Perl looks atrocious.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- 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 ///
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