PR/36973 CVS commit: pkgsrc/editors/xvile

[OBATA Akio <obache%netbsd.org@localhost>]

The following reply was made to PR pkg/36973; it has been noted by GNATS.

From: OBATA Akio <obache%netbsd.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: PR/36973 CVS commit: pkgsrc/editors/xvile
Date: Sun, 14 Oct 2007 06:33:19 +0000 (UTC)

 Module Name:   pkgsrc
 Committed By:  obache
 Date:          Sun Oct 14 06:33:19 UTC 2007
 
 Modified Files:
        pkgsrc/editors/xvile: Makefile PLIST
 Removed Files:
        pkgsrc/editors/xvile: distinfo
        pkgsrc/editors/xvile/patches: patch-aa patch-ab
 
 Log Message:
 Update xvile to 9.5r.
 Based on patch provided by L. Schmidt in PR 36973.
 
 pkgsrc changes:
 share distinfo and patch with editor/vile
 XXXX: Should also share Makefile and PLIST.
 
 Changes from 9.5 to 9.5r:
 
  20070603 (r)
        + amend makefile.in change for $(SRC) to use a translation rule that
          works with IRIX64 (and some broken BSD) make programs.
        + correct parsing/removal of "-i" option in winvile, taking into
          account double-quoting of parameters and also options which have
          parameters.
        + make configure --with-no-leaks work for external filters, e.g., using
          valgrind.
        + add configure script check for tdelete(), provide a replacement if
          not found (report by Gary Jennejohn).
 
  20070528 (q)
        + change configure script to check for ispell before aspell; Fedora 5's
          problem with aspell was eventually fixed.
        + make cursor-adjustment after paste in xvile dependent on whether the
          pasted text ended with a newline (request by Eric Krohn).
        + cleanup the bottom line on the screen when exiting the curses driver,
          to match the termcap/terminfo driver (report by Chris Green).
        + fixes for pl-filt.c (perl highlighter):
          + allow blanks before tag for here-document, e.g.,
                cat << 'TAG'
          + allow '~' as a quote-delimiter (this is used by linklint).
        + modify CF_IMAKE_CFLAGS to work with Solaris sed, which (unlike a
          standard UNIX implementation) does not honor nested subexpressions.
        + add rename-other-buffer command, use that to modify spell.rc so it
          can work with scratch buffers which otherwise would be lost, e.g.,
          "[Help]".
        + add modelines for winvile.rc and w32ole.rc to set the majormode to
          rcmode, and modify a special case in main.c to make "vile winvile.rc"
          get the corresponding majormode.
        + add some null-pointer checks in filters for result from flt_alloc().
        + add a check in flt_alloc() in case the pointer has not been
          allocated.
        + derive $(SRC) from $(OBJ) in makefile.in, to avoid losing trace.c
          in tags rule.
        + check for empty/default "put" in line.c's PutChar() to avoid
          attempting to remove a trailing newline from that, since the
          corresponding line has already been freed as part of the undo process
          (report by Paul Fox).
        + use O_NONBLOCK if O_NDELAY is undefined, needed for a few platforms
          which have the POSIX definition but not the legacy, e.g., Minix and
          OS X.
        + make autocolor work for curses-driver, e.g., --with-screen=ncurses
          (report by Chris Green).
        + widen the check for "winvile" in vileinit's initialization for win32
          shifted cursor bind-key's.
        + modify spell filter so that it can get VILE_SPELL_FILT from the
          registry on win32.
        + improve spell filter camelcasing that when parsing things like
          "UXTerm" it splits off the "Term" as a possible word.
        + amend 9.5m change to check for file ownership to ensure this is
          only done for files that might be source'd.  It was checking files
          for read/write too.
        + correct syntax highlighting for end of JavaScript embedded in HTML,
          which did not allow for the marker in an inline comment.
        + modify "filename" shown in :show-filtermsgs to use the buffer name
          if no filename is available.
        + modify preamble patterns for shell modes such as awk, etc., to allow
          for programs without an absolute pathname, e.g., "#! awk".
        + modify the symbol-table lookup in filters.c to use tsearch() when
          available.  For an 8Mb rtf file this improved performance by about
          a factor of two (on Linux - Visual C++ has no tsearch).
        + add configure check for getc_unlocked(), putc_unlocked() and
          tsearch() to use in performance improvements for syntax filters.
        + add syntax filter for RTF files.
        + improve autocolor on win32 by not allowing the cursor to be repainted
          while autocoloring is in progress.
        + modify winvile's command-line parsing, adding "-i" option to perform
          the case used for "Send To": use the part of the command line after
          options as the filename and change working directory to match
          (request by Larry Gensch).
 
  20070425 (p)
        > Tom Dickey:
        + modify spell- and txt-filters to allow users to add words to their
          respective ".keywords" files to override the builtin highlighting.
        + correct check of return of ffread() in spellflt.l's workaround for
          platforms such as win32 which have no usable popen().  That made
          spelling checks require two ^X-i presses.
        + modify spellflt.l to chop words according to Camel-case, so
          tokens such as "ChopWords" are treated by the spell checker as
          multiple words.
        + fix a limit check in argc/argv[] parsing for winvile (report by
          Larry Gensch).
        + modify wvwrap.exe to work with pathnames containing "$", "&" and "'".
        + change OPT_MULTIBYTE definition to depend on OPT_LOCALE.
 
  20070115 (o)
        > Tom Dickey:
        + change Inno Setup script to not put version numbers on the SendTo
          and context-menu entries.
        + start adding support for UTF-8 (modes "byteorder-mark" and
          "file-encoding").  The byteorder-mark is workable, but the
          file-encoding is a stub.  This works to strip the BOM from files
          as they are loaded, making syntax highlighting work for XML files.
        + correct two places in exec.c which used skip_blanks() rather than
          skip_space_tab() from 9.5l changes.  This caused the command
          parser to treat ^K as a blank, breaking digraph.rc which uses
          that character (report by Gary Jennejohn).
 
  20070108 (n)
        > Tom Dickey:
        + add a character-class check to find_b_file() to prevent names such
          as "<vile.1>" from being canonicalized into "vile.1" on win32 via
          FindFirstFile().  This fixes a problem where ^X-n would sometimes
          display the wrong buffer.
        + add shifted-cursor-key bindings for winvile, like xterm.
        + amend cursor-tokens mode so that ^X-e in a directory-buffer always
          uses the whole line (no regular expressions).
        + fix a null-pointer dereference in the cursor-tokens mode.
        + minor fix to sh-filt.l to handle lines like
                : ${BUILD_CC:='${CC}'}
        + improve iss-flt.l to highlight preprocessor lines.
        + improve winvile.iss (Inno Setup):
          + use values in patchlev.h to set the package version information.
          + add context menu and Send To shortcuts
          + install the keyword files
        + add configure --with-valgrind option.
 
  20061212 (m)
        > Tom Dickey:
        + add showvariables mode, for testing expressions used in [Variables].
        + correct comparisons used for handling bounds in regular expressions,
          e.g., the "2" in "\(this\|[l-m]\)\{2\}".
        + change behavior of regular expression OR'd alternatives - only the
          first match was used rather than the longest one.
        + fix configure script macros which omitted X_EXTRA_LIBS in one case,
          and repeated libs in another.
        + fill in complete list of event names for xres.key from Xt/TMParse.c
        + make ShowFormatted macro more configurable by allowing environment
          variables $VILE_NROFF_FILT and $VILE_TABLE_FILT to override the
          choice of programs therein.
        + disallow source'ing from the current directory if the source'd file
          might be writable by other users.
        + improve fences in vbs- and vbmode.
        + fix xresfilt.l; X resource files do not have embedded comments.
        + minor improvements/fixes to &default, to allow it to assume that
          '$' is implied for modes.
        + modify locale initialization to work with koi8rxterm.
        + add character classes [:ident:], [:octal:] and [:path:], and change
          the association of \w and \W to [:ident:], making [:alnum:] no longer
          include "_".
        + add cursor-tokens mode to control whether vile uses regular
          expressions, character classes or a combination to obtain tokens
          from the screen.
        + add $buf-fname-expr to show the combined bufname-expr, pathname-expr
          used to interpret ^X-e.
        + add bufname-expr, identifier-expr and pathname-expr buffer modes to
          provide regular expression parsing of $bufname, $identifier and
          $pathname in the show-variables command as well as for the related
          expansion of tokens from the cursor position.  If the expressions are
          empty, the code falls through to use the corresponding older
          character-class parsing.  Default values are provided for each *-expr
          mode.
        + fix a case where set-window might remove the only window before
          attempting to put a file in it.
        + quote "$HOME" in CF_SUBDIR_PATH, for cygwin users.
 
  20061107 (l)
        > Tom Dickey:
        + modify ":describe-bindings" to show whether the command accepts a
          range, and whether it is undoable.
        + add ":goto-percent" function.
        + add (nvi/vim) ex-commands: a!, c!, i!
        + add ":c" as alias for ":change-til" (nvi/vim).
        + change unimplemented ":c" to ":co" (reference O'Reilly vi-book)
        + fix makefile dependency for tags
        + review/update use of "CNT" in describe-bindings
        + revised command-line option parsing to use scripting more effectively:
          + multiple startup files are allowed.
          + most command-line options are translated to their equivalent script
            and executed, rather than saving state for the most recent of each
            option.  This makes the -s, -S, -g, -G options obsolete (but still
            accepted).
          + add "-c" option (the POSIX form of "+").
        + modify configure script to use ncurses5-config, etc., if found when
          handling the --with-screen=ncurses or --with-screen=ncursesw options.
          It also is checked when handling the --with-ncurses option for the
          termcap/terminfo driver.
        + add suffix/name rules for "Jam" files.
        + fix preamble pattern for pymode so it does not match a ":" line
          which should be shmode.
        + implement patterns as line-specifiers in ex-mode.
          (this does not work with history-scrolling yet).
        + remove incorrect check for empty parameter from which-menu from 9.4m
          changes.
        + check xvile menu to ensure that "C" header is given, adding a
          dummy one if not (report by Chris Green).
        + add checks to ensure that neither modelines nor majormodes can alter
          these modes: all, crypt, readonly, viewonly.
        + implement vi-style modeline, limited to setting buffer- and window-
          modes, or majormodes.
        + add "#" as an alias for number-lines-til
        + improve highlighting of comment-lines (denoted by "--") in txtmode.
        + fixes for termcap syntax highlighter (tcmode):
          + allow description field to be empty
          + color the "|" between aliases.
          + improve string- and escape-parsing
        + fixes for terminfo syntax highlighter (timode):
          + allow description field to be empty
          + color the "|" between aliases.
          + allow aliases to contain blanks.
 
  20060924 (k)
        > Paul van Tilburg
        + add syntax filter (mcrl) for mCRL/mCRL2 modeling language.
        > Tom Dickey:
        + modify fileread() to ensure that the error-buffer is reset after
          reading (or re-reading) a shell/pipe command, e.g., using ":e!".
        + fix configure --disable-largefile option (from ncurses).
        + minor fixes for nroff filter to improve rendition of groff's macros.
        + add configure check for ncurses 5.2(sic) on FreeBSD, which was broken
          by an incomplete set of changes to wchar.h (report by Chris Green).
        + add configure check for aspell, whose attempt at a compatibility
          script for ispell does not recognize ispell's options.
        + workaround for breakage in FreeBSD's header files: updates to wchar.h
          were not reflected in updates to curses.h (report by Chris Green).
        + remove reference to obsolete http://www.vile.cx from README (report
          by Paul Fox).
        + update config.guess, config.sub
 
  20060625 (j)
        > Tom Dickey:
        + fix expression for shmode $mode-filename to match ".profile".
        + various small build-fixes (prompted by reports by Paul Fox, Clark
          Morgan).
        + amend 20050214 change to set_files_to_edit(), which caused partly-
          read buffer to be discarded if ffgetline() was interrupted, e.g.,
          by a ^C during a slow pipe read.  Now the buffer contents are
          retained.
        + update config.guess, config.sub
 
  20060531 (i)
        > Tom Dickey:
        + fix error-reporting for a "~break" without a preceding "~while"
          (report by Clark Morgan).
        + minor fixes for tc-filt.l (termcap mode).
        + fix x11.c for Motif broken in 9.5f cleanup (reported by Paul Fox).
        + improve bas-filt.l by not highlighting incidental matches in the
          attribute section of a Visual Basic form-file.
        + correct parsing of hexadecimal constants in bas-filt.l
        + add .ctl suffix for vbmode
        + fix a case in bsizes() which subtracted line-ending from zero-sized
          buffer when nonewline mode was set (Debian #368007).
 
  20060521 (h)
        > Clark Morgan:
        + document write-all-buffers command.
        + add echo-to-clipboard mode for Win32 hosts:
          all text selected with the mouse is automatically
          copied to the Windows clipboard. (U)
        > Paul Fox:
        + updated contact information in README, vile.1 and vile.hlp
        > Tom Dickey:
        + allow a version number in rbmode (ruby) preamble.
        + add check in m4-filt.c for unbalanced quote, show the affected area
          as an error.
        + add ".ddl" suffix to sqlmode.
        + add ".dsr" suffix to vbmode.
        + fix makefile.blc, broken in 9.5f cleanup.
        + fixes for 64-bit warnings of Visual Studio .NET 2003:
          + modify Member_Offset() macro to cast the difference between
            addresses to a long rather than casting a pointer to a long.
            Use this flavor for Visual C++.
          + size_t is not necessarily the same size as unsigned - modify code
            to use size_t where it is consistent, otherwise cast as needed.
        + updated for python keywords
        + modify some lex filters, e.g., sql, to exclude \r in the places that
          exclude \n, since \r should not be colored.
        + fix for tb_enquote(); a value pointed to memory that had been
          reallocated.
        + make OBJEXT configure feature work for optional objects such as api.o
        + updated configure macros CF_CURSES_CPPFLAGS, CF_CURSES_LIBS,
          CF_NCURSES_CPPFLAGS, CF_PATH_SYNTAX, CF_WITH_IMAKE_CFLAGS,
          CF_XOPEN_SOURCE.
        + update config.guess, config.sub
 
  20060402 (g)
        > Tom Dickey:
        + minor fixes to make most of the lex filters build with "old" lex,
          e.g.,
                http://heirloom.sourceforge.net/devtools.html
          Note: the lex-filt.l file is too complex for some older lex's.
        + add lua mode
        + save/restore curgoal variable in b2vprintf() to avoid side effects
          when invoking "backward-row" or "forward-row" commands (report
          by Chris Green).
        + add delphi mode
        + add "*.cs" files to grep macros on win32 platform
        + improve csmode by making the section macros look for function
          headers.
 
  20060219 (f)
        > Clark Morgan:
        + update vile.hlp for %n and %N title format changes.
        > Tom Dickey:
        + fix sh-filt.l for parameter substitutions containing an escaped
          quote, e.g.,
                VERSION=${VERSION#*VERSION \"}
                VERSION=${VERSION%\"*}
        + add csmode (for C# ".cs" files) and cs.key, using vile-c-filter for
          parsing.
        + modify ntwinio.c to invoke build_recent_file_and_folder_menus() in
          the WM_INITMENUPOPUP event rather than WM_SYSCOMMAND.  This makes
          winvile initialize the recent-folders and recent-files if one uses a
          right-click on the title of the window.
        + change winvile's registry subkey for recent-folders and recent-files
          to match environment variable settings from 9.4r, e.g., change
                "Software\winvile\MRUFiles"
          to
                "Software\VI Like Emacs\MRUFiles"
        + add new symbols $return and $_ which can be used to implement simple
          functions (request by William James).
        + fix filters/makefile.2nd to allow build for gcov
        + improve majormodes for complex fences by initializing the (non-string)
          buffer mode values for submode groups according to the values in
          the submode.  This makes ignorecase work as expected in the complex
          fence matching for vbmode.
        + add complex fences to vbmode.
        + minor fix to bat-filt.l to avoid highlighting ".bat" as a string in
                call foo.bat
        + change htmlfilt.l to highlight character- and URI-references as
          numbers to make them distinct from strings with ordinary text.
        + add makefile rules for installing/uninstalling files from doc
          directory:
                install-doc
                uninstall-doc
          as well as installing/uninstalling macros
                install-macros
                uninstall-macros
                uninstall-perl
        + correct logic for goto-char, broken in 9.4za (report by William
          James).
        + fix change to cpp.key in 9.5e, which put the C keywords in the wrong
          table.
        + add spell.rc to makefile.wnt install rule.
        + add test_io.exe rule to vmsbuild.com
        + add TERM.clean(), TERM.unclean(), TERM.openup() to help move diverse
          code out of termio.c
        + modify var_TITLEFORMAT() only call set_editor_title() when setting
          $title-format, and modify get_statevar_val() to handle some limited
          recursion just in case there are other cases where it could be called
          from the statevar.c module while retrieving a value.  This fixes a
          bug introduced in 9.5e (report by Clark Morgan).
        + update title when doing a "cd", in case it uses %r substitution.
        + change %n in modeline substitutions to use file name (pathleaf)
          rather than relative path (shorten_path).  Use %r for the latter.
          (request by Clark Morgan).
        + move VMS-specific code from termio.c to vmsvt.c
        + remove unused start_debug_log() and mallocdbg() from main.c
        + correct typo in ifdef for Visual Studio C++ 6.0 ifdef in w32ole.cpp
          from 9.5e changes.
        + move 9.5c check for stdout not a tty on startup to allow "vile -V"
          to pipe to other programs.
        + split-out nullterm.c
        + add test_io stub, to help isolate dependencies of the I/O drivers.
 
  20060109 (e)
        > Clark Morgan:
        + improved winvile's "flash".
        + several changes to w32reg.c:
          + if at all possible, don't register ole-enabled winvile using the
            path ".\winvile.exe" (obscure cygwin corner case).
          + remove use of toUpper(), which is not legit for winvile in this
            context because the underlying mapping array is apparently _not_
            initialized.  With this fix, "winvile -Ou" now displays the
            editor's name in MessageBox text (rather than "").
          + fixed lots of misuses of registry APIs (not properly testing return
            code).  With fixes in place, winvile -Ou/-Or now properly reports
            an error when registration/unregistration is attempted by an
            account with insufficient privileges.
        + add section definitions to vbmode.
        + fix:  wvwrap caused winvile to show an 8.3 folder name in Recent
          Folders list.
        + fix:  when CD'ing to a directory stored in winvile's "recent folders"
          list, the cursor stayed in the mini-buffer following a call to pwd().
        > Tom Dickey:
        + adjust makefile dependencies to allow "make -j4" when building the
          loadable filter configuration (report by Ciaran McCreesh).
        + add "+", ",", "&", "@" and ";" to URL patterns in filters.
        + modify nr-filt.l to allow for optional blanks between the leading
          "." and the command.  This is common in nroff library macros, not
          in manpages, etc.
        + improve lex-filt.l, allowing for some flex extensions:
          + allow code in action rules to not have curly braces
          + allow curly-braces to surround chunks of flex actions
          + "*" as a state name.
        + add named marks for decimal digits (request by George Eccles).
        + fix stray ^@'s on the winvile popup menu resulting from changes to
          kcod2prc() for xterm-fkeys mode (report by Clark Morgan).
        + add a call to set_editor_title() at the end of swbuffer_lfl() to
          make title updates work properly with termcap configuration.
        + add %n and %N substitutions for $title-format (prompted by Clark
          Morgan comments).
        + modify FreeBuffer() to clear window's buffer-pointers that point to
          the freed buffer, e.g., to prevent reference to free memory in title
          updates (report by Clark Morgan).
        + check file descriptors in stdin_data_available() to avoid doing a
          fdopen() on an invalid descriptor.
        + add "#import" in cpp.key
        + modify preamble for xml- and html-modes to ensure that the first
          tag determines the type.
        + fixes to makefile.wnt and mkprlenv.wnt to work with Visual C++ 7.
        + correct padding of subtitle line for "Temporary variables" in
          [Variables] buffer, which was applied to all temporary variable
          lines.
 
  20051129 (d)
        > Tom Dickey:
        + fix vl_ctype.h to avoid redefinition of UCHAR (reports by Clark
          Morgan, Mark Robinson).
        + fix lex-filt.l to build with lex (report by Dave Rolfe).
        + fix include-path in makefile.wnt, makefile.djg makefile.icc to work
          with split-out headers for regexp.c
        + remove code for DISP_IBMPC
        + remove makefile.emx and config.emx (obsolete).
        + remove makefile.wat and makefile.tbc, since they used ibmpc.c
 
  20051123 (c)
        > Clark Morgan:
        + remove an obsolete comment in macros.doc regarding underscore in
          macro names.
        > Paul Fox:
        + correct logic for check_percent_crlf(), ensuring that empty buffers
          are not counted as having CRLF endings.
        > Tom Dickey:
        + fix to_tabstop() function used for :describe-bindings to ensure that
          a binding that happens to be 8 columns will still have a tab after
          it.
        + add a fflush() to ensure that the control string to reset xterm mouse
          mode is written during ^Z handling (report by Fabien Coutant).
        + add a call to term.kopen() in rtfrmshell(), making ^Z/resume work
          properly with the curses driver (report by Fabien Coutant).
        + make mouse work for curses driver just like the termcap/terminfo
          driver.
        + split xterm-specific code out of tcap.c as xterm.c, to share with
          curses.c
        + indent'd borland.c
        + remove ibmpc.c (obsolete)
        + check if stdout is not a tty on startup, print error message and
          exit (request by Paul Fox).
        + add mode xterm-fkeys, to allow termcap driver to generate
          shift/control/alt modifiers for function keys.
        + modify regexp.c so tab is not matched by \p or [[:print:]] for
          consistency with POSIX regular expressions.
        + modified regexp.c, add headers vl_regex.h, vl_alloc.h and vl_ctype.h
          to allow it to be easily built outside vile (request by Adrian Kole).
        + add KEY_BackTab to the output of show-key-names
        + fix kcod2prc() so that a shifted-tab is converted to "Shift+^I"
          rather than emitting a literal tab in the result.
        + update vilemenu.rc fonts to work on Debian/testing.
        + improve scrollbar/cursor tracking in winvile by calling
          gui_update_scrollbar() when WFMOVE flag is set (report by Deraj
          Puma).
        + add a simple csvmode for ".csv" files.
        + add ".ebuild" suffix for shmode.
        + improve mode-pathname for xresmode to handle things like KOI8Term.
 
  20051002 (b)
        > Tom Dickey:
        + update config.guess, config.sub
        + improve os2vio.c, adding a check to distinguish between fullscreen
          and VIO to allow using bright background colors in the latter (report
          by George Eccles).
        + add KEY_xxx definitions to OS/2 and Win32 drivers, defining up to
          KEY_F35 for the former and KEY_F24 for the latter (report by George
          Eccles).
        + several improvements and fixes to lex-filt.l
          + expressions for regular expression parsing are more complete, which
            allows separating patterns from state lists.  That allows some
            error-checking in the rules section to flag spurious whitespace
            after a regular expression.  The more-complete regular expressions
            make the parser much larger (about 5 times the original size).
            A rewrite in C might be shorter.
          + ignore case of "%s" vs "%S" or "%state", etc.
          + parse the pattern names, applying highlighting to the names where
            they are embedded in regular expressions.
          + parse the "%s" (state) lists, applying highlighting to the states.
          + handle flex's <<EOF>> token.
          + handle character classes in the RANGE pattern.
        + remove an update() call from the logic in input.c which decodes
          hex/octal input after a ^V.  That caused the screen to move the view
          according to the address in the command, e.g.,
                :%s/^Vx12
          would scroll to the bottom on entry of the "x" (report by Daniel L
          Ashbrook).
        + correct behavior of set-dos command, which did not recompute the
          buffer-size.
        + make end-of-token test for store-proc consistent with bind-key,
          i.e., alphanumerics and hyphen.  Amend that test to allow underscore
          (report by George Eccles).
 
  20050905 (a)
        > Tom Dickey:
        + review/improve vl-filt.l based on Verilog LRM draft
        + add configure check for lex's which support character classes, and
          add filters/noclass.sh to work around those which do not.
        + improvements to configure script from ncurses:
          + improve check for Intel compiler warnings
          + improve check for gcc version
          + define _QNX_SOURCE for QNX
        + revert part of 9.4n, which caused readin() to return false if there
          was no filename associated with the buffer.  Doing this broke some
          macros such as which-keywords (using buffer constructed by the
          macro).  Previously it returned true, indicating success.
        + improve parsing of range expressions in lex-filt.l, fixes a case
          exposed by css-filt.l
        + correct a case where slowread() in dosmode would compute a correct
          buffer size.
        + modify bat-filt.l to highlight "echo." consistently with M$ usage.
        + modify bat-filt.l to highlight "%*".
        + add syntax filters for bnf, css, midl, php and wbt (WinBatch).
        + modify syntax filters to use flex's character classes
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.54 -r1.55 pkgsrc/editors/xvile/Makefile
 cvs rdiff -r1.4 -r1.5 pkgsrc/editors/xvile/PLIST
 cvs rdiff -r1.6 -r0 pkgsrc/editors/xvile/distinfo
 cvs rdiff -r1.8 -r0 pkgsrc/editors/xvile/patches/patch-aa
 cvs rdiff -r1.4 -r0 pkgsrc/editors/xvile/patches/patch-ab
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.