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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.423
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.423
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Problem: expand("$shell") does not work as documented.
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Solution: Do not escape the $ when expanding environment variables.
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Files: src/os_unix.c, src/misc1.c, src/vim.h
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*** ../vim-7.4.422/src/os_unix.c 2014-07-30 17:21:53.815518506 +0200
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--- src/os_unix.c 2014-08-29 12:47:57.230428808 +0200
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***************
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*** 5939,5948 ****
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*p++ = '\\';
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++j;
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}
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! else if (!intick && vim_strchr(SHELL_SPECIAL,
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! pat[i][j]) != NULL)
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/* Put a backslash before a special character, but not
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! * when inside ``. */
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*p++ = '\\';
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/* Copy one character. */
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--- 5939,5950 ----
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*p++ = '\\';
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++j;
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}
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! else if (!intick
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! && ((flags & EW_KEEPDOLLAR) == 0 || pat[i][j] != '$')
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! && vim_strchr(SHELL_SPECIAL, pat[i][j]) != NULL)
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/* Put a backslash before a special character, but not
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! * when inside ``. And not for $var when EW_KEEPDOLLAR is
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! * set. */
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*p++ = '\\';
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/* Copy one character. */
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*** ../vim-7.4.422/src/misc1.c 2014-08-06 17:44:09.867161966 +0200
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--- src/misc1.c 2014-08-29 12:48:11.390428839 +0200
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***************
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*** 78,84 ****
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if (!list || lcs_tab1) /* count a tab for what it is worth */
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count += ts - (count % ts);
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else
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! /* in list mode, when tab is not set, count screen char width for Tab: ^I */
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count += ptr2cells(ptr);
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}
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else if (*ptr == ' ')
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--- 78,85 ----
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if (!list || lcs_tab1) /* count a tab for what it is worth */
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count += ts - (count % ts);
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else
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! /* In list mode, when tab is not set, count screen char width
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! * for Tab, displays: ^I */
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count += ptr2cells(ptr);
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}
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else if (*ptr == ' ')
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***************
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*** 10767,10773 ****
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vim_free(p);
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ga_clear_strings(&ga);
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i = mch_expand_wildcards(num_pat, pat, num_file, file,
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! flags);
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recursive = FALSE;
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return i;
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}
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--- 10768,10774 ----
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vim_free(p);
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ga_clear_strings(&ga);
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i = mch_expand_wildcards(num_pat, pat, num_file, file,
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! flags|EW_KEEPDOLLAR);
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recursive = FALSE;
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return i;
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}
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*** ../vim-7.4.422/src/vim.h 2014-08-23 14:16:11.880625637 +0200
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--- src/vim.h 2014-08-29 12:46:47.370428655 +0200
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***************
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*** 835,840 ****
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--- 835,841 ----
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#define EW_ICASE 0x100 /* ignore case */
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#define EW_NOERROR 0x200 /* no error for bad regexp */
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#define EW_NOTWILD 0x400 /* add match with literal name if exists */
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+ #define EW_KEEPDOLLAR 0x800 /* do not escape $, $var is expanded */
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/* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND
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* is used when executing commands and EW_SILENT for interactive expanding. */
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*** ../vim-7.4.422/src/version.c 2014-08-29 12:08:39.686423658 +0200
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--- src/version.c 2014-08-29 12:48:54.138428932 +0200
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***************
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*** 743,744 ****
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--- 743,746 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 423,
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/**/
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--
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From "know your smileys":
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:~) A man with a tape recorder up his nose
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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