On Tue, Jan 27, 2015 at 11:26:39AM +0100, Bram Moolenaar wrote:
> 
> Patch 7.4.592
> Problem:    When doing ":e foobar" when already editing "foobar" and 'buftype'
>           is "nofile" the buffer is cleared. (Xavier de Gaye)
> Solution:   Do no clear the buffer.
> Files:            src/ex_cmds.c
> 
> 
> *** ../vim-7.4.591/src/ex_cmds.c      2014-12-13 03:17:07.461046575 +0100
> --- src/ex_cmds.c     2015-01-27 11:21:14.752434647 +0100
> ***************
> *** 3529,3534 ****
> --- 3529,3541 ----
>   #endif
>               check_fname() == FAIL)
>           goto theend;
> + 
> +     /* ":e foobar" when already editing "foobar" will reload the file.
> +      * But when 'buftype' is "nofile" there is no file to load, so don't
> +      * do anything. */
> +     if (curbuf->b_p_bt[0] == 'n' && curbuf->b_p_bt[2] == 'f')
> +         goto theend;
> + 
>       oldbuf = (flags & ECMD_OLDBUF);
>       }
>   
> *** ../vim-7.4.591/src/version.c      2015-01-22 22:41:51.864583029 +0100
> --- src/version.c     2015-01-27 11:24:32.466265106 +0100
> ***************
> *** 743,744 ****
> --- 743,746 ----
>   {   /* Add new patch number below this line */
> + /**/
> +     592,
>   /**/
> 
> -- 
> hundred-and-one symptoms of being an internet addict:
> 120. You ask a friend, "What's that big shiny thing?" He says, "It's the sun."
> 
>  /// 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    ///
> 
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Tiny build fails after this patch.


gcc -c -I. -Iproto -DHAVE_CONFIG_H   -D_FORTIFY_SOURCE=2  -march=x86-64 
-mtune=generic -O2 -pipe -fstack-protector-strong --param=ssp-buffer-size=4 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1       -o objects/ex_cmds.o ex_cmds.c^M
gcc -c -I. -Iproto -DHAVE_CONFIG_H   -D_FORTIFY_SOURCE=2  -march=x86-64 
-mtune=generic -O2 -pipe -fstack-protector-strong --param=ssp-buffer-size=4 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1       -o objects/ex_cmds2.o ex_cmds2.c^M
ex_cmds.c: In function 'do_ecmd':^M                                             
                                                                                
                                                                                
                                 ex_cmds.c:3536:12: error: 'buf_T' has no 
member named 'b_p_bt'^M
  if (curbuf->b_p_bt[0] == 'n' && curbuf->b_p_bt[2] == 'f')^M
            ^^M
ex_cmds.c:3536:40: error: 'buf_T' has no member named 'b_p_bt'^M
  if (curbuf->b_p_bt[0] == 'n' && curbuf->b_p_bt[2] == 'f')^M
                                        ^^M
gcc -c -I. -Iproto -DHAVE_CONFIG_H   -D_FORTIFY_SOURCE=2  -march=x86-64 
-mtune=generic -O2 -pipe -fstack-protector-strong --param=ssp-buffer-size=4 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1       -o objects/ex_docmd.o ex_docmd.c^M
Makefile:2551: recipe for target 'objects/ex_cmds.o' failed^M
make[1]: *** [objects/ex_cmds.o] Error 1^M

-- 
Ike

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