From 5e6434cf54fa976e49134250d3549552f9e5e420 Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Thu, 1 Jun 2006 17:23:28 +0000
Subject: [PATCH] move color regexes into separate files, and restructure
 things so that they're installed properly and nanorc.sample references them
 properly

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3604 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
 ChangeLog                |  18 ++
 configure.ac             |   9 +
 doc/Makefile.am          |   4 +
 doc/nanorc.sample        | 409 ---------------------------------------
 doc/nanorc.sample.in     | 264 +++++++++++++++++++++++++
 doc/syntax/.cvsignore    |   2 +
 doc/syntax/Makefile.am   |  15 ++
 doc/syntax/asm.nanorc    |  15 ++
 doc/syntax/c.nanorc      |  27 +++
 doc/syntax/groff.nanorc  |  24 +++
 doc/syntax/html.nanorc   |   5 +
 doc/syntax/java.nanorc   |  12 ++
 doc/syntax/man.nanorc    |   9 +
 doc/syntax/mutt.nanorc   |   4 +
 doc/syntax/patch.nanorc  |  10 +
 doc/syntax/perl.nanorc   |  11 ++
 doc/syntax/python.nanorc |   8 +
 doc/syntax/ruby.nanorc   |  27 +++
 doc/syntax/sh.nanorc     |  12 ++
 doc/syntax/tex.nanorc    |   6 +
 m4/Makefile.am           |  10 +-
 m4/ac_define_dir.m4      |  34 ++++
 nano.spec.in             |   1 +
 23 files changed, 522 insertions(+), 414 deletions(-)
 delete mode 100644 doc/nanorc.sample
 create mode 100644 doc/nanorc.sample.in
 create mode 100644 doc/syntax/.cvsignore
 create mode 100644 doc/syntax/Makefile.am
 create mode 100644 doc/syntax/asm.nanorc
 create mode 100644 doc/syntax/c.nanorc
 create mode 100644 doc/syntax/groff.nanorc
 create mode 100644 doc/syntax/html.nanorc
 create mode 100644 doc/syntax/java.nanorc
 create mode 100644 doc/syntax/man.nanorc
 create mode 100644 doc/syntax/mutt.nanorc
 create mode 100644 doc/syntax/patch.nanorc
 create mode 100644 doc/syntax/perl.nanorc
 create mode 100644 doc/syntax/python.nanorc
 create mode 100644 doc/syntax/ruby.nanorc
 create mode 100644 doc/syntax/sh.nanorc
 create mode 100644 doc/syntax/tex.nanorc
 create mode 100644 m4/ac_define_dir.m4

diff --git a/ChangeLog b/ChangeLog
index 4704e4f0..5df83e5f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -117,6 +117,24 @@ CVS code -
 	  (Benno Schulenberg, minor tweaks by DLR)
 	- Allow normal typing of high-bit control characters, as Pico
 	  does.  Changes to do_output() and do_statusbar_output(). (DLR)
+	- Move color regexes into separate files, make nanorc.sample
+	  reference them, and make them install properly.  In the
+	  process, rename nanorc.sample to nanorc.sample.in, put
+	  @PKGDATADIR@ at the beginning of all nanorc file paths, add
+	  needed AC_DEFINE_DIR macro from the Autoconf Macro Archive at
+	  http://autoconf-archive.cryp.to/ac_define_dir.m4, and make
+	  configure.ac do the substitution, so that the proper paths
+	  will always be used in nanorc.sample.  New files
+	  m4/ac_define_dir.m4, doc/syntax/Makefile.am,
+	  doc/syntax/asm.nanorc, doc/syntax/c.nanorc,
+	  doc/syntax/groff.nanorc, doc/syntax/html.nanorc,
+	  doc/syntax/java.nanorc, doc/syntax/man.nanorc,
+	  doc/syntax/mutt.nanorc, doc/syntax/patch.nanorc,
+	  doc/syntax/perl.nanorc, doc/syntax/python.nanorc,
+	  doc/syntax/ruby.nanorc, doc/syntax/sh.nanorc, and
+	  doc/syntax/tex.nanorc; changes to configure.ac, nano.spec.in,
+	  doc/Makefile.am, and m4/Makefile.am; removal of
+	  doc/nanorc.sample. (DLR)
 - browser.c:
   do_browser()
 	- Reference NANO_GOTODIR_(ALT|F)?KEY instead of
diff --git a/configure.ac b/configure.ac
index 4bcdb057..d2799a43 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,11 @@ AM_GNU_GETTEXT_VERSION(0.11.5)
 AM_GNU_GETTEXT([external], [need-ngettext])
 AM_CONDITIONAL(USE_NLS, test "x$USE_NLS" = "xyes")
 
+dnl Data location.
+
+pkgdatadir=${datadir}/${PACKAGE}
+AC_DEFINE_DIR([PKGDATADIR], [pkgdatadir], [Where data are placed to.])
+
 dnl Checks for header files.
 
 AC_HEADER_STDC
@@ -386,6 +391,8 @@ int main(void)
 	;;
     esac], [AC_MSG_RESULT(no)])
 
+AM_CONDITIONAL(USE_COLOR, test "x$color_support" = "xyes")
+
 dnl Checks for functions.
 
 AC_CHECK_FUNCS(getdelim getline isblank strcasecmp strcasestr strncasecmp strnlen vsnprintf)
@@ -492,8 +499,10 @@ fi
 AC_CONFIG_FILES([
 Makefile
 doc/Makefile
+doc/nanorc.sample
 doc/man/Makefile
 doc/man/fr/Makefile
+doc/syntax/Makefile
 doc/texinfo/Makefile
 m4/Makefile
 po/Makefile.in
diff --git a/doc/Makefile.am b/doc/Makefile.am
index a83144dd..761759fb 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,3 +1,7 @@
 SUBDIRS = man texinfo
 
+if USE_COLOR
+SUBDIRS += syntax
+endif
+
 EXTRA_DIST = faq.html nanorc.sample
diff --git a/doc/nanorc.sample b/doc/nanorc.sample
deleted file mode 100644
index 08cf12fd..00000000
--- a/doc/nanorc.sample
+++ /dev/null
@@ -1,409 +0,0 @@
-## Sample initialization file for GNU nano.
-##
-## Please note that you must have configured nano with --enable-nanorc
-## for this file to be read!  Also note that this file should not be in
-## DOS or Mac format, and that characters specially interpreted by the
-## shell should not be escaped here.
-##
-## To make sure a value is disabled, use "unset <option>".
-##
-## For the options that take parameters, the default value is given.
-## Other options are unset by default.
-##
-## Quotes inside string parameters don't have to be escaped with
-## backslashes.  The last double quote in the string will be treated as
-## its end.  For example, for the "brackets" option, ""')>]}" will match
-## ", ', ), >, ], and }.
-
-## Use auto-indentation.
-# set autoindent
-
-## Backup files to filename~.
-# set backup
-
-## The directory to put unique backup files in.
-# set backupdir ""
-
-## Do backwards searches by default.
-# set backwards
-
-## Use bold text instead of reverse video text.
-# set boldtext
-
-## The characters treated as closing brackets when justifying
-## paragraphs.  They cannot contain blank characters.  Only closing
-## punctuation, optionally followed by closing brackets, can end
-## sentences.
-##
-# set brackets ""')>]}"
-
-## Do case sensitive searches by default.
-# set casesensitive
-
-## Constantly display the cursor position in the statusbar.  Note that
-## this overrules "quickblank".
-# set const
-
-## Use cut to end of line by default.
-# set cut
-
-## Set the line length for wrapping text and justifying paragraphs.
-## If fill is 0 or less, the line length will be the screen width less
-## this number.
-##
-# set fill -8
-
-## Enable ~/.nano_history for saving and reading search/replace strings.
-# set historylog
-
-## The opening and closing brackets that can be found by bracket
-## searches.  They cannot contain blank characters.  The former set must
-## come before the latter set, and both must be in the same order.
-##
-# set matchbrackets "(<[{)>]}"
-
-## Use the blank line below the titlebar as extra editing space.
-# set morespace
-
-## Enable mouse support, if available for your system.  When enabled,
-## mouse clicks can be used to place the cursor, set the mark (with a
-## double click), and execute shortcuts.  The mouse will work in the X
-## Window System, and on the console when gpm is running.
-##
-# set mouse
-
-## Allow multiple file buffers (inserting a file will put it into a
-## separate buffer).  You must have configured with --enable-multibuffer
-## for this to work.
-##
-# set multibuffer
-
-## Don't convert files from DOS/Mac format.
-# set noconvert
-
-## Don't follow symlinks when writing files.
-# set nofollow
-
-## Don't display the helpful shortcut lists at the bottom of the screen.
-# set nohelp
-
-## Don't add newlines to the ends of files.
-# set nonewlines
-
-## Don't wrap text at all.
-# set nowrap
-
-## Set operating directory.  nano will not read or write files outside
-## this directory and its subdirectories.  Also, the current directory
-## is changed to here, so any files are inserted from this dir.  A blank
-## string means the operating directory feature is turned off.
-##
-# set operatingdir ""
-
-## Preserve the XON and XOFF keys (^Q and ^S).
-# set preserve
-
-## The characters treated as closing punctuation when justifying
-## paragraphs.  They cannot contain blank characters.  Only closing
-## punctuation, optionally followed by closing brackets, can end
-## sentences.
-##
-# set punct "!.?"
-
-## Do quick statusbar blanking.  Statusbar messages will disappear after
-## 1 keystroke instead of 26.  Note that "const" overrules this.
-##
-# set quickblank
-
-## The email-quote string, used to justify email-quoted paragraphs.
-## This is an extended regular expression if your system supports them,
-## otherwise a literal string.  Default:
-# set quotestr "^([ 	]*[#:>\|}])+"
-## if you have extended regular expression support, otherwise:
-# set quotestr "> "
-
-## Fix Backspace/Delete confusion problem.
-# set rebinddelete
-
-## Fix numeric keypad key confusion problem.
-# set rebindkeypad
-
-## Do extended regular expression searches by default.
-# set regexp
-
-## Make the Home key smarter.  When Home is pressed anywhere but at the
-## very beginning of non-whitespace characters on a line, the cursor
-## will jump to that beginning (either forwards or backwards).  If the
-## cursor is already at that position, it will jump to the true
-## beginning of the line.
-# set smarthome
-
-## Use smooth scrolling as the default.
-# set smooth
-
-## Use this spelling checker instead of the internal one.  This option
-## does not properly have a default value.
-##
-# set speller "aspell -x -c"
-
-## Allow nano to be suspended.
-# set suspend
-
-## Use this tab size instead of the default; it must be greater than 0.
-# set tabsize 8
-
-## Convert typed tabs to spaces.
-# set tabstospaces
-
-## Save automatically on exit, don't prompt.
-# set tempfile
-
-## Disallow file modification; why would you want this in an rcfile? ;)
-# set view
-
-## The two single-column characters used to display the first characters
-## of tabs and spaces.  187 in ISO 8859-1 (0000BB in Unicode) and 183 in
-## ISO-8859-1 (0000B7 in Unicode) seem to be good values for these.
-# set whitespace "  "
-
-## Detect word boundaries more accurately by treating punctuation
-## characters as part of a word.
-# set wordbounds
-
-
-## Color setup
-##
-## Format:
-##
-## syntax "short description" ["filename regex" ...]
-##
-## The "none" syntax is reserved; specifying it on the command line is
-## the same as not having a syntax at all.  The "default" syntax is
-## special: it takes no filename regexes, and applies to files that
-## don't match any other syntax's filename regexes.
-##
-## color foreground,background "regex" ["regex"...]
-## or
-## icolor foreground,background "regex" ["regex"...]
-##
-## "color" will do case sensitive matches, while "icolor" will do case
-## insensitive matches.
-##
-## Valid colors: white, black, red, blue, green, yellow, magenta, cyan.
-## For foreground colors, you may use the prefix "bright" to get a
-## stronger highlight.
-##
-## To use multi-line regexes, use the start="regex" end="regex"
-## [start="regex" end="regex"...] format.
-##
-## If your system supports transparency, not specifying a background
-## color will use a transparent color.  If you don't want this, be sure
-## to set the background color to black or white.
-##
-## If you wish, you may put your syntaxes in separate files.  You can
-## make use of such files (which can only include "syntax", "color", and
-## "icolor" commands) as follows:
-##
-## include "syntax file"
-##
-## All regexes should be extended regular expressions.
-
-
-## Here is an example for C/C++.
-##
-# syntax "c-file" "\.(c|C|cc|cpp|cxx|h|H|hh|hpp|hxx)$"
-# color brightred "\<[A-Z_][0-9A-Z_]+\>" 
-# color green "\<(float|double|bool|char|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|signed|unsigned|inline)\>"
-# color green "\<(u_?)?int(8|16|32|64|ptr)_t\>"
-# color green "\<(class|namespace|template|public|protected|private|typename|this|friend|virtual|using|mutable|volatile|register|explicit)\>"
-# color brightyellow "\<(for|if|while|do|else|case|default|switch)\>"
-# color brightyellow "\<(try|throw|catch|operator|new|delete)\>"
-# color magenta "\<(goto|continue|break|return)\>"
-# color brightcyan "^[[:space:]]*#[[:space:]]*(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"
-# color brightmagenta "'([^'\]|(\\["'abfnrtv\\]))'" "'\\(([0-3]?[0-7]{1,2}))'" "'\\x[0-9A-Fa-f]{1,2}'"
-##
-## GCC builtins
-# color cyan "__attribute__[[:space:]]*\(\([^)]*\)\)" "__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__"
-##
-## String highlighting.  You will in general want your comments and
-## strings to come last, because syntax highlighting rules will be
-## applied in the order they are read in.
-# color brightyellow "<[^= 	]*>" ""(\\.|[^"])*""
-##
-## This string is VERY resource intensive!
-# color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
-##
-## Comment highlighting
-# color brightblue "//.*"
-# color brightblue start="/\*" end="\*/"
-
-## Here is a short example for HTML.
-##
-# syntax "HTML" "\.html$"
-# color blue start="<" end=">"
-# color red "&[^;[[:space:]]]*;"
-
-## Here is a short example for TeX files.
-##
-# syntax "TeX" "\.tex$"
-# icolor green "\\.|\\[A-Z]*"
-# color magenta "[{}]"
-# color blue "%.*"
-
-## Here is an example for quoted emails (under e.g. mutt).
-##
-# syntax "mutt"
-# color green "^>.*"
-
-## Here is an example for patch files.
-##
-# syntax "patch" "\.(patch|diff)$"
-# color brightgreen "^\+.*"
-# color green "^\+\+\+.*"
-# color brightblue "^ .*"
-# color brightred "^-.*"
-# color red "^---.*"
-# color brightyellow "^@@.*"
-# color magenta "^diff.*"
-
-## Here is an example for manpages.
-##
-# syntax "manpage" "\.[1-9]x?$"
-# color green "\.(S|T)H.*$"
-# color brightgreen "\.(S|T)H" "\.TP"
-# color brightred "\.(BR?|I[PR]?).*$"
-# color brightblue "\.(BR?|I[PR]?|PP)"
-# color brightwhite "\\f[BIPR]"
-# color yellow "\.(br|DS|RS|RE|PD)"
-
-## Here is an example for groff.
-##
-# syntax "groff" "\.m[ems]$" "\.rof" "\.tmac$" "^tmac."
-## The argument of .ds or .nr
-# color cyan "^\.(ds|nr) [^[[:space:]]]*"
-## Single character escapes
-# color brightmagenta "\\."
-## Highlight the argument of \f or \s in the same color
-# color brightmagenta "\\f." "\\f\(.." "\\s(\+|\-)?[0-9]"
-## Newlines
-# color cyan "(\\|\\\\)n(.|\(..)"
-# color cyan start="(\\|\\\\)n\[" end="]"
-## Requests
-# color brightgreen "^\.[[:space:]]*[^[[:space:]]]*"
-## Comments
-# color yellow "^\.\\".*$"
-## Strings
-# color green "(\\|\\\\)\*(.|\(..)"
-# color green start="(\\|\\\\)\*\[" end="]"
-## Characters
-# color brightred "\\\(.."
-# color brightred start="\\\[" end="]"
-## Macro arguments
-# color brightcyan "\\\\\$[1-9]"
-
-## Here is an example for Perl.
-##
-# syntax "perl" "\.p[lm]$"
-# color red "\<(accept|alarm|atan2|bin(d|mode)|c(aller|h(dir|mod|op|own|root)|lose(dir)?|onnect|os|rypt)|d(bm(close|open)|efined|elete|ie|o|ump)|e(ach|of|val|x(ec|ists|it|p))|f(cntl|ileno|lock|ork))\>" "\<(get(c|login|peername|pgrp|ppid|priority|pwnam|(host|net|proto|serv)byname|pwuid|grgid|(host|net)byaddr|protobynumber|servbyport)|([gs]et|end)(pw|gr|host|net|proto|serv)ent|getsock(name|opt)|gmtime|goto|grep|hex|index|int|ioctl|join)\>" "\<(keys|kill|last|length|link|listen|local(time)?|log|lstat|m|mkdir|msg(ctl|get|snd|rcv)|next|oct|open(dir)?|ord|pack|pipe|pop|printf?|push|q|qq|qx|rand|re(ad(dir|link)?|cv|do|name|quire|set|turn|verse|winddir)|rindex|rmdir|s|scalar|seek(dir)?)\>" "\<(se(lect|mctl|mget|mop|nd|tpgrp|tpriority|tsockopt)|shift|shm(ctl|get|read|write)|shutdown|sin|sleep|socket(pair)?|sort|spli(ce|t)|sprintf|sqrt|srand|stat|study|substr|symlink|sys(call|read|tem|write)|tell(dir)?|time|tr(y)?|truncate|umask)\>" "\<(un(def|link|pack|shift)|utime|values|vec|wait(pid)?|wantarray|warn|write)\>"
-# color magenta "\<(continue|else|elsif|do|for|foreach|if|unless|until|while|eq|ne|lt|gt|le|ge|cmp|x|my|sub|use|package|can|isa)\>"
-# icolor cyan start="[$@%]" end="( |[^0-9A-Z_]|-)"
-# color yellow "".*"|qq\|.*\|"
-# color white "[sm]/.*/"
-# color white start="(^use| = new)" end=";"
-# color green "#.*"
-# color yellow start="<< 'STOP'" end="STOP"
-
-## Here is an example for Python.
-##
-# syntax "python" "\.py$"
-# icolor brightblue "def [0-9A-Z_]+"
-# color brightcyan "\<(and|assert|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|map|not|or|pass|print|raise|return|try|while)\>"
-# color brightgreen "["'].*[^\\]["']" "["']{3}.*[^\\]["']{3}"
-# color brightgreen start=""""[^"]" end=""""" start="'''[^']" end="'''"
-# color brightred "#.*$"
-
-## Here is an example for Ruby.
-# syntax "ruby" "\.rb$"
-## Asciibetical list of reserved words
-# color yellow "\<(BEGIN|END|alias|and|begin|break|case|class|def|defined\?|do|else|elsif|end|ensure|false|for|if|in|module|next|nil|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield)\>"
-## Constants
-# color brightblue "(\$|@|@@)?[A-Z]+[0-9A-Z_a-z]*"
-## Ruby "symbols"
-# icolor magenta "([ 	]|^):[0-9A-Z_]+\>"
-## Some unique things we want to stand out
-# color brightyellow "\<(__FILE__|__LINE__)\>"
-## Regular expressions
-# color brightmagenta "/([^/]|(\\/))*/[iomx]*" "%r\{([^}]|(\\}))*\}[iomx]*"
-## Shell command expansion is in `backticks` or like %x{this}.  These are
-## "double-quotish" (to use a perlism).
-# color brightblue "`[^`]*`" "%x\{[^}]*\}"
-## Strings, double-quoted
-# color green ""([^"]|(\\"))*"" "%[QW]?\{[^}]*\}" "%[QW]?\([^)]*\)" "%[QW]?<[^>]*>" "%[QW]?\[[^]]*\]" "%[QW]?\$[^$]*\$" "%[QW]?\^[^^]*\^" "%[QW]?![^!]*!"
-## Expression substitution.  These go inside double-quoted strings,
-## "like #{this}".
-# color brightgreen "#\{[^}]*\}"
-## Strings, single-quoted
-# color green "'([^']|(\\'))*'" "%[qw]\{[^}]*\}" "%[qw]\([^)]*\)" "%[qw]<[^>]*>" "%[qw]\[[^]]*\]" "%[qw]\$[^$]*\$" "%[qw]\^[^^]*\^" "%[qw]![^!]*!"
-## Comments
-# color cyan "#[^{].*$" "#$"
-# color brightcyan "##[^{].*$" "##$"
-## Some common markers
-# color brightcyan "(XXX|TODO|FIXME|\?\?\?)"
-
-## Here is an example for Java source.
-##
-# syntax "Java source" "\.java$"
-# color green "\<(boolean|byte|char|double|float|int|long|new|short|this|transient|void)\>"
-# color red "\<(break|case|catch|continue|default|do|else|finally|for|if|return|switch|throw|try|while)\>"
-# color cyan "\<(abstract|class|extends|final|implements|import|instanceof|interface|native|package|private|protected|public|static|strictfp|super|synchronized|throws|volatile)\>"
-# color red ""[^"]*""
-# color yellow "\<(true|false|null)\>"
-# color blue "//.*"
-# color blue start="/\*" end="\*/"
-# color brightblue start="/\*\*" end="\*/"
-# color ,green "[[:space:]]+$"
-
-## Here is an example for assembler.
-##
-# syntax "asm-file" "\.(S|s|asm)$"
-# color red "\<[A-Z_]{2,}\>"
-# color brightgreen "\.(data|subsection|text)"
-# color green "\.(align|file|globl|global|hidden|section|size|type|weak)"
-# color brightyellow "\.(ascii|asciz|byte|double|float|hword|int|long|short|single|struct|word)"
-# icolor brightred "^[[:space:]]*[.0-9A-Z_]*:"
-# color brightcyan "^[[:space:]]*#[[:space:]]*(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"
-## Highlight strings (note: VERY resource intensive)
-# color brightyellow "<[^= 	]*>" ""(\\.|[^"])*""
-# color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
-## Highlight comments
-# color brightblue "//.*"
-# color brightblue start="/\*" end="\*/"
-
-## Here is an example for Bourne shell scripts.
-##
-# syntax "shellscript" "\.sh$"
-# icolor brightgreen "^[0-9A-Z_]+\(\)"
-# color green "\<(case|do|done|elif|else|esac|exit|fi|for|function|if|in|local|read|return|select|shift|then|time|until|while)\>"
-# color green "(\{|\}|\(|\)|\;|\]|\[|`|\\|\$|<|>|!|=|&|\|)"
-# color green "-[Ldefgruwx]\>"
-# color green "-(eq|ne|gt|lt|ge|le|s|n|z)\>"
-# color brightblue "\<(cat|cd|chmod|chown|cp|echo|env|export|grep|install|let|ln|make|mkdir|mv|rm|sed|set|tar|touch|umask|unset)\>"
-# icolor brightred "\$\{?[0-9A-Z_!@#$*-?]+\}?"
-# color yellow "(^|[[:space:]])#.*$"
-# color brightyellow ""(\\.|[^"])*"" "'(\\.|[^'])*'"
-
-## Here is an example for your .nanorc.
-##
-# syntax "nanorc" "\.?nanorc$"
-## Possible errors and parameters
-# icolor brightwhite "^[[:space:]]*((un)?set|include|syntax|i?color).*$"
-## Keywords
-# icolor brightgreen "^[[:space:]]*(set|unset)[[:space:]]+(autoindent|backup|backupdir|backwards|boldtext|brackets|casesensitive|const|cut|fill|historylog|matchbrackets|morespace|mouse|multibuffer|noconvert|nofollow|nohelp|nonewlines|nowrap|operatingdir|preserve|punct)\>" "^[[:space:]]*(set|unset)[[:space:]]+(quickblank|quotestr|rebinddelete|rebindkeypad|regexp|smarthome|smooth|speller|suspend|tabsize|tabstospaces|tempfile|view|whitespace|wordbounds)\>"
-# icolor green "^[[:space:]]*(set|unset|include|syntax)\>"
-## Colors
-# icolor yellow "^[[:space:]]*i?color[[:space:]]*(bright)?(white|black|red|blue|green|yellow|magenta|cyan)?(,(white|black|red|blue|green|yellow|magenta|cyan))?\>"
-# icolor magenta "^[[:space:]]*i?color\>" "\<(start|end)="
-## Strings
-# icolor white ""(\\.|[^"])*""
-## Comments
-# icolor brightblue "^[[:space:]]*#.*$"
diff --git a/doc/nanorc.sample.in b/doc/nanorc.sample.in
new file mode 100644
index 00000000..964a9e59
--- /dev/null
+++ b/doc/nanorc.sample.in
@@ -0,0 +1,264 @@
+## Sample initialization file for GNU nano.
+##
+## Please note that you must have configured nano with --enable-nanorc
+## for this file to be read!  Also note that this file should not be in
+## DOS or Mac format, and that characters specially interpreted by the
+## shell should not be escaped here.
+##
+## To make sure a value is disabled, use "unset <option>".
+##
+## For the options that take parameters, the default value is given.
+## Other options are unset by default.
+##
+## Quotes inside string parameters don't have to be escaped with
+## backslashes.  The last double quote in the string will be treated as
+## its end.  For example, for the "brackets" option, ""')>]}" will match
+## ", ', ), >, ], and }.
+
+## Use auto-indentation.
+# set autoindent
+
+## Backup files to filename~.
+# set backup
+
+## The directory to put unique backup files in.
+# set backupdir ""
+
+## Do backwards searches by default.
+# set backwards
+
+## Use bold text instead of reverse video text.
+# set boldtext
+
+## The characters treated as closing brackets when justifying
+## paragraphs.  They cannot contain blank characters.  Only closing
+## punctuation, optionally followed by closing brackets, can end
+## sentences.
+##
+# set brackets ""')>]}"
+
+## Do case sensitive searches by default.
+# set casesensitive
+
+## Constantly display the cursor position in the statusbar.  Note that
+## this overrules "quickblank".
+# set const
+
+## Use cut to end of line by default.
+# set cut
+
+## Set the line length for wrapping text and justifying paragraphs.
+## If fill is 0 or less, the line length will be the screen width less
+## this number.
+##
+# set fill -8
+
+## Enable ~/.nano_history for saving and reading search/replace strings.
+# set historylog
+
+## The opening and closing brackets that can be found by bracket
+## searches.  They cannot contain blank characters.  The former set must
+## come before the latter set, and both must be in the same order.
+##
+# set matchbrackets "(<[{)>]}"
+
+## Use the blank line below the titlebar as extra editing space.
+# set morespace
+
+## Enable mouse support, if available for your system.  When enabled,
+## mouse clicks can be used to place the cursor, set the mark (with a
+## double click), and execute shortcuts.  The mouse will work in the X
+## Window System, and on the console when gpm is running.
+##
+# set mouse
+
+## Allow multiple file buffers (inserting a file will put it into a
+## separate buffer).  You must have configured with --enable-multibuffer
+## for this to work.
+##
+# set multibuffer
+
+## Don't convert files from DOS/Mac format.
+# set noconvert
+
+## Don't follow symlinks when writing files.
+# set nofollow
+
+## Don't display the helpful shortcut lists at the bottom of the screen.
+# set nohelp
+
+## Don't add newlines to the ends of files.
+# set nonewlines
+
+## Don't wrap text at all.
+# set nowrap
+
+## Set operating directory.  nano will not read or write files outside
+## this directory and its subdirectories.  Also, the current directory
+## is changed to here, so any files are inserted from this dir.  A blank
+## string means the operating directory feature is turned off.
+##
+# set operatingdir ""
+
+## Preserve the XON and XOFF keys (^Q and ^S).
+# set preserve
+
+## The characters treated as closing punctuation when justifying
+## paragraphs.  They cannot contain blank characters.  Only closing
+## punctuation, optionally followed by closing brackets, can end
+## sentences.
+##
+# set punct "!.?"
+
+## Do quick statusbar blanking.  Statusbar messages will disappear after
+## 1 keystroke instead of 26.  Note that "const" overrules this.
+##
+# set quickblank
+
+## The email-quote string, used to justify email-quoted paragraphs.
+## This is an extended regular expression if your system supports them,
+## otherwise a literal string.  Default:
+# set quotestr "^([ 	]*[#:>\|}])+"
+## if you have extended regular expression support, otherwise:
+# set quotestr "> "
+
+## Fix Backspace/Delete confusion problem.
+# set rebinddelete
+
+## Fix numeric keypad key confusion problem.
+# set rebindkeypad
+
+## Do extended regular expression searches by default.
+# set regexp
+
+## Make the Home key smarter.  When Home is pressed anywhere but at the
+## very beginning of non-whitespace characters on a line, the cursor
+## will jump to that beginning (either forwards or backwards).  If the
+## cursor is already at that position, it will jump to the true
+## beginning of the line.
+# set smarthome
+
+## Use smooth scrolling as the default.
+# set smooth
+
+## Use this spelling checker instead of the internal one.  This option
+## does not properly have a default value.
+##
+# set speller "aspell -x -c"
+
+## Allow nano to be suspended.
+# set suspend
+
+## Use this tab size instead of the default; it must be greater than 0.
+# set tabsize 8
+
+## Convert typed tabs to spaces.
+# set tabstospaces
+
+## Save automatically on exit, don't prompt.
+# set tempfile
+
+## Disallow file modification; why would you want this in an rcfile? ;)
+# set view
+
+## The two single-column characters used to display the first characters
+## of tabs and spaces.  187 in ISO 8859-1 (0000BB in Unicode) and 183 in
+## ISO-8859-1 (0000B7 in Unicode) seem to be good values for these.
+# set whitespace "  "
+
+## Detect word boundaries more accurately by treating punctuation
+## characters as part of a word.
+# set wordbounds
+
+
+## Color setup
+##
+## Format:
+##
+## syntax "short description" ["filename regex" ...]
+##
+## The "none" syntax is reserved; specifying it on the command line is
+## the same as not having a syntax at all.  The "default" syntax is
+## special: it takes no filename regexes, and applies to files that
+## don't match any other syntax's filename regexes.
+##
+## color foreground,background "regex" ["regex"...]
+## or
+## icolor foreground,background "regex" ["regex"...]
+##
+## "color" will do case sensitive matches, while "icolor" will do case
+## insensitive matches.
+##
+## Valid colors: white, black, red, blue, green, yellow, magenta, cyan.
+## For foreground colors, you may use the prefix "bright" to get a
+## stronger highlight.
+##
+## To use multi-line regexes, use the start="regex" end="regex"
+## [start="regex" end="regex"...] format.
+##
+## If your system supports transparency, not specifying a background
+## color will use a transparent color.  If you don't want this, be sure
+## to set the background color to black or white.
+##
+## If you wish, you may put your syntaxes in separate files.  You can
+## make use of such files (which can only include "syntax", "color", and
+## "icolor" commands) as follows:
+##
+## include "syntax file"
+##
+## All regexes should be extended regular expressions.
+
+## Here is an example for your .nanorc.
+##
+# syntax "nanorc" "\.?nanorc$"
+## Possible errors and parameters
+# icolor brightwhite "^[[:space:]]*((un)?set|include|syntax|i?color).*$"
+## Keywords
+# icolor brightgreen "^[[:space:]]*(set|unset)[[:space:]]+(autoindent|backup|backupdir|backwards|boldtext|brackets|casesensitive|const|cut|fill|historylog|matchbrackets|morespace|mouse|multibuffer|noconvert|nofollow|nohelp|nonewlines|nowrap|operatingdir|preserve|punct)\>" "^[[:space:]]*(set|unset)[[:space:]]+(quickblank|quotestr|rebinddelete|rebindkeypad|regexp|smarthome|smooth|speller|suspend|tabsize|tabstospaces|tempfile|view|whitespace|wordbounds)\>"
+# icolor green "^[[:space:]]*(set|unset|include|syntax)\>"
+## Colors
+# icolor yellow "^[[:space:]]*i?color[[:space:]]*(bright)?(white|black|red|blue|green|yellow|magenta|cyan)?(,(white|black|red|blue|green|yellow|magenta|cyan))?\>"
+# icolor magenta "^[[:space:]]*i?color\>" "\<(start|end)="
+## Strings
+# icolor white ""(\\.|[^"])*""
+## Comments
+# icolor brightblue "^[[:space:]]*#.*$"
+
+## C/C++
+# include "@PKGDATADIR@/c.nanorc"
+
+## HTML
+# include "@PKGDATADIR@/html.nanorc"
+
+## TeX
+# include "@PKGDATADIR@/tex.nanorc"
+
+## Quoted emails (under e.g. mutt)
+# include "@PKGDATADIR@/mutt.nanorc"
+
+## Patch files
+# include "@PKGDATADIR@/patch.nanorc"
+
+## Manpages
+# include "@PKGDATADIR@/man.nanorc"
+
+## Groff
+# include "@PKGDATADIR@/groff.nanorc"
+
+## Perl
+# include "@PKGDATADIR@/perl.nanorc"
+
+## Python
+# include "@PKGDATADIR@/python.nanorc"
+
+## Ruby
+# include "@PKGDATADIR@/ruby.nanorc"
+
+## Java
+# include "@PKGDATADIR@/java.nanorc"
+
+## Assembler
+# include "@PKGDATADIR@/asm.nanorc"
+
+## Bourne shell scripts
+# include "@PKGDATADIR@/sh.nanorc"
diff --git a/doc/syntax/.cvsignore b/doc/syntax/.cvsignore
new file mode 100644
index 00000000..282522db
--- /dev/null
+++ b/doc/syntax/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/doc/syntax/Makefile.am b/doc/syntax/Makefile.am
new file mode 100644
index 00000000..82a648ba
--- /dev/null
+++ b/doc/syntax/Makefile.am
@@ -0,0 +1,15 @@
+pkgdata_DATA =	asm.nanorc \
+		c.nanorc \
+		groff.nanorc \
+		html.nanorc \
+		java.nanorc \
+		man.nanorc \
+		mutt.nanorc \
+		patch.nanorc \
+		perl.nanorc \
+		python.nanorc \
+		ruby.nanorc \
+		sh.nanorc \
+		tex.nanorc
+
+EXTRA_DIST = $(pkgdata_DATA)
diff --git a/doc/syntax/asm.nanorc b/doc/syntax/asm.nanorc
new file mode 100644
index 00000000..7668ffee
--- /dev/null
+++ b/doc/syntax/asm.nanorc
@@ -0,0 +1,15 @@
+## Here is an example for assembler.
+##
+syntax "asm" "\.(S|s|asm)$"
+color red "\<[A-Z_]{2,}\>"
+color brightgreen "\.(data|subsection|text)"
+color green "\.(align|file|globl|global|hidden|section|size|type|weak)"
+color brightyellow "\.(ascii|asciz|byte|double|float|hword|int|long|short|single|struct|word)"
+icolor brightred "^[[:space:]]*[.0-9A-Z_]*:"
+color brightcyan "^[[:space:]]*#[[:space:]]*(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"
+## Highlight strings (note: VERY resource intensive)
+color brightyellow "<[^= 	]*>" ""(\\.|[^"])*""
+color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
+## Highlight comments
+color brightblue "//.*"
+color brightblue start="/\*" end="\*/"
diff --git a/doc/syntax/c.nanorc b/doc/syntax/c.nanorc
new file mode 100644
index 00000000..640edc7a
--- /dev/null
+++ b/doc/syntax/c.nanorc
@@ -0,0 +1,27 @@
+## Here is an example for C/C++.
+##
+syntax "c" "\.(c|C|cc|cpp|cxx|h|H|hh|hpp|hxx)$"
+color brightred "\<[A-Z_][0-9A-Z_]+\>" 
+color green "\<(float|double|bool|char|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|signed|unsigned|inline)\>"
+color green "\<(u_?)?int(8|16|32|64|ptr)_t\>"
+color green "\<(class|namespace|template|public|protected|private|typename|this|friend|virtual|using|mutable|volatile|register|explicit)\>"
+color brightyellow "\<(for|if|while|do|else|case|default|switch)\>"
+color brightyellow "\<(try|throw|catch|operator|new|delete)\>"
+color magenta "\<(goto|continue|break|return)\>"
+color brightcyan "^[[:space:]]*#[[:space:]]*(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"
+color brightmagenta "'([^'\]|(\\["'abfnrtv\\]))'" "'\\(([0-3]?[0-7]{1,2}))'" "'\\x[0-9A-Fa-f]{1,2}'"
+##
+## GCC builtins
+color cyan "__attribute__[[:space:]]*\(\([^)]*\)\)" "__(aligned|asm|builtin|hidden|inline|packed|restrict|section|typeof|weak)__"
+##
+## String highlighting.  You will in general want your comments and
+## strings to come last, because syntax highlighting rules will be
+## applied in the order they are read in.
+color brightyellow "<[^= 	]*>" ""(\\.|[^"])*""
+##
+## This string is VERY resource intensive!
+color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""
+
+## Comment highlighting
+color brightblue "//.*"
+color brightblue start="/\*" end="\*/"
diff --git a/doc/syntax/groff.nanorc b/doc/syntax/groff.nanorc
new file mode 100644
index 00000000..02b82b8e
--- /dev/null
+++ b/doc/syntax/groff.nanorc
@@ -0,0 +1,24 @@
+## Here is an example for groff.
+##
+syntax "groff" "\.m[ems]$" "\.rof" "\.tmac$" "^tmac."
+## The argument of .ds or .nr
+color cyan "^\.(ds|nr) [^[[:space:]]]*"
+## Single character escapes
+color brightmagenta "\\."
+## Highlight the argument of \f or \s in the same color
+color brightmagenta "\\f." "\\f\(.." "\\s(\+|\-)?[0-9]"
+## Newlines
+color cyan "(\\|\\\\)n(.|\(..)"
+color cyan start="(\\|\\\\)n\[" end="]"
+## Requests
+color brightgreen "^\.[[:space:]]*[^[[:space:]]]*"
+## Comments
+color yellow "^\.\\".*$"
+## Strings
+color green "(\\|\\\\)\*(.|\(..)"
+color green start="(\\|\\\\)\*\[" end="]"
+## Characters
+color brightred "\\\(.."
+color brightred start="\\\[" end="]"
+## Macro arguments
+color brightcyan "\\\\\$[1-9]"
diff --git a/doc/syntax/html.nanorc b/doc/syntax/html.nanorc
new file mode 100644
index 00000000..d31467da
--- /dev/null
+++ b/doc/syntax/html.nanorc
@@ -0,0 +1,5 @@
+## Here is a short example for HTML.
+##
+syntax "html" "\.html$"
+color blue start="<" end=">"
+color red "&[^;[[:space:]]]*;"
diff --git a/doc/syntax/java.nanorc b/doc/syntax/java.nanorc
new file mode 100644
index 00000000..535ab92c
--- /dev/null
+++ b/doc/syntax/java.nanorc
@@ -0,0 +1,12 @@
+## Here is an example for Java source.
+##
+syntax "java" "\.java$"
+color green "\<(boolean|byte|char|double|float|int|long|new|short|this|transient|void)\>"
+color red "\<(break|case|catch|continue|default|do|else|finally|for|if|return|switch|throw|try|while)\>"
+color cyan "\<(abstract|class|extends|final|implements|import|instanceof|interface|native|package|private|protected|public|static|strictfp|super|synchronized|throws|volatile)\>"
+color red ""[^"]*""
+color yellow "\<(true|false|null)\>"
+color blue "//.*"
+color blue start="/\*" end="\*/"
+color brightblue start="/\*\*" end="\*/"
+color ,green "[[:space:]]+$"
diff --git a/doc/syntax/man.nanorc b/doc/syntax/man.nanorc
new file mode 100644
index 00000000..cc56430d
--- /dev/null
+++ b/doc/syntax/man.nanorc
@@ -0,0 +1,9 @@
+## Here is an example for manpages.
+##
+syntax "manpage" "\.[1-9]x?$"
+color green "\.(S|T)H.*$"
+color brightgreen "\.(S|T)H" "\.TP"
+color brightred "\.(BR?|I[PR]?).*$"
+color brightblue "\.(BR?|I[PR]?|PP)"
+color brightwhite "\\f[BIPR]"
+color yellow "\.(br|DS|RS|RE|PD)"
diff --git a/doc/syntax/mutt.nanorc b/doc/syntax/mutt.nanorc
new file mode 100644
index 00000000..2e683998
--- /dev/null
+++ b/doc/syntax/mutt.nanorc
@@ -0,0 +1,4 @@
+## Here is an example for quoted emails (under e.g. mutt).
+##
+syntax "mutt"
+color green "^>.*"
diff --git a/doc/syntax/patch.nanorc b/doc/syntax/patch.nanorc
new file mode 100644
index 00000000..a788b359
--- /dev/null
+++ b/doc/syntax/patch.nanorc
@@ -0,0 +1,10 @@
+## Here is an example for patch files.
+##
+syntax "patch" "\.(patch|diff)$"
+color brightgreen "^\+.*"
+color green "^\+\+\+.*"
+color brightblue "^ .*"
+color brightred "^-.*"
+color red "^---.*"
+color brightyellow "^@@.*"
+color magenta "^diff.*"
diff --git a/doc/syntax/perl.nanorc b/doc/syntax/perl.nanorc
new file mode 100644
index 00000000..7bca4cd1
--- /dev/null
+++ b/doc/syntax/perl.nanorc
@@ -0,0 +1,11 @@
+## Here is an example for Perl.
+##
+syntax "perl" "\.p[lm]$"
+color red "\<(accept|alarm|atan2|bin(d|mode)|c(aller|h(dir|mod|op|own|root)|lose(dir)?|onnect|os|rypt)|d(bm(close|open)|efined|elete|ie|o|ump)|e(ach|of|val|x(ec|ists|it|p))|f(cntl|ileno|lock|ork))\>" "\<(get(c|login|peername|pgrp|ppid|priority|pwnam|(host|net|proto|serv)byname|pwuid|grgid|(host|net)byaddr|protobynumber|servbyport)|([gs]et|end)(pw|gr|host|net|proto|serv)ent|getsock(name|opt)|gmtime|goto|grep|hex|index|int|ioctl|join)\>" "\<(keys|kill|last|length|link|listen|local(time)?|log|lstat|m|mkdir|msg(ctl|get|snd|rcv)|next|oct|open(dir)?|ord|pack|pipe|pop|printf?|push|q|qq|qx|rand|re(ad(dir|link)?|cv|do|name|quire|set|turn|verse|winddir)|rindex|rmdir|s|scalar|seek(dir)?)\>" "\<(se(lect|mctl|mget|mop|nd|tpgrp|tpriority|tsockopt)|shift|shm(ctl|get|read|write)|shutdown|sin|sleep|socket(pair)?|sort|spli(ce|t)|sprintf|sqrt|srand|stat|study|substr|symlink|sys(call|read|tem|write)|tell(dir)?|time|tr(y)?|truncate|umask)\>" "\<(un(def|link|pack|shift)|utime|values|vec|wait(pid)?|wantarray|warn|write)\>"
+color magenta "\<(continue|else|elsif|do|for|foreach|if|unless|until|while|eq|ne|lt|gt|le|ge|cmp|x|my|sub|use|package|can|isa)\>"
+icolor cyan start="[$@%]" end="( |[^0-9A-Z_]|-)"
+color yellow "".*"|qq\|.*\|"
+color white "[sm]/.*/"
+color white start="(^use| = new)" end=";"
+color green "#.*"
+color yellow start="<< 'STOP'" end="STOP"
diff --git a/doc/syntax/python.nanorc b/doc/syntax/python.nanorc
new file mode 100644
index 00000000..51f19f1b
--- /dev/null
+++ b/doc/syntax/python.nanorc
@@ -0,0 +1,8 @@
+## Here is an example for Python.
+##
+syntax "python" "\.py$"
+icolor brightblue "def [0-9A-Z_]+"
+color brightcyan "\<(and|assert|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|map|not|or|pass|print|raise|return|try|while)\>"
+color brightgreen "["'].*[^\\]["']" "["']{3}.*[^\\]["']{3}"
+color brightgreen start=""""[^"]" end=""""" start="'''[^']" end="'''"
+color brightred "#.*$"
diff --git a/doc/syntax/ruby.nanorc b/doc/syntax/ruby.nanorc
new file mode 100644
index 00000000..4526e53b
--- /dev/null
+++ b/doc/syntax/ruby.nanorc
@@ -0,0 +1,27 @@
+## Here is an example for Ruby.
+syntax "ruby" "\.rb$"
+## Asciibetical list of reserved words
+color yellow "\<(BEGIN|END|alias|and|begin|break|case|class|def|defined\?|do|else|elsif|end|ensure|false|for|if|in|module|next|nil|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield)\>"
+## Constants
+color brightblue "(\$|@|@@)?[A-Z]+[0-9A-Z_a-z]*"
+## Ruby "symbols"
+icolor magenta "([ 	]|^):[0-9A-Z_]+\>"
+## Some unique things we want to stand out
+color brightyellow "\<(__FILE__|__LINE__)\>"
+## Regular expressions
+color brightmagenta "/([^/]|(\\/))*/[iomx]*" "%r\{([^}]|(\\}))*\}[iomx]*"
+## Shell command expansion is in `backticks` or like %x{this}.  These are
+## "double-quotish" (to use a perlism).
+color brightblue "`[^`]*`" "%x\{[^}]*\}"
+## Strings, double-quoted
+color green ""([^"]|(\\"))*"" "%[QW]?\{[^}]*\}" "%[QW]?\([^)]*\)" "%[QW]?<[^>]*>" "%[QW]?\[[^]]*\]" "%[QW]?\$[^$]*\$" "%[QW]?\^[^^]*\^" "%[QW]?![^!]*!"
+## Expression substitution.  These go inside double-quoted strings,
+## "like #{this}".
+color brightgreen "#\{[^}]*\}"
+## Strings, single-quoted
+color green "'([^']|(\\'))*'" "%[qw]\{[^}]*\}" "%[qw]\([^)]*\)" "%[qw]<[^>]*>" "%[qw]\[[^]]*\]" "%[qw]\$[^$]*\$" "%[qw]\^[^^]*\^" "%[qw]![^!]*!"
+## Comments
+color cyan "#[^{].*$" "#$"
+color brightcyan "##[^{].*$" "##$"
+## Some common markers
+color brightcyan "(XXX|TODO|FIXME|\?\?\?)"
diff --git a/doc/syntax/sh.nanorc b/doc/syntax/sh.nanorc
new file mode 100644
index 00000000..fab9f11b
--- /dev/null
+++ b/doc/syntax/sh.nanorc
@@ -0,0 +1,12 @@
+## Here is an example for Bourne shell scripts.
+##
+syntax "sh" "\.sh$"
+icolor brightgreen "^[0-9A-Z_]+\(\)"
+color green "\<(case|do|done|elif|else|esac|exit|fi|for|function|if|in|local|read|return|select|shift|then|time|until|while)\>"
+color green "(\{|\}|\(|\)|\;|\]|\[|`|\\|\$|<|>|!|=|&|\|)"
+color green "-[Ldefgruwx]\>"
+color green "-(eq|ne|gt|lt|ge|le|s|n|z)\>"
+color brightblue "\<(cat|cd|chmod|chown|cp|echo|env|export|grep|install|let|ln|make|mkdir|mv|rm|sed|set|tar|touch|umask|unset)\>"
+icolor brightred "\$\{?[0-9A-Z_!@#$*-?]+\}?"
+color yellow "(^|[[:space:]])#.*$"
+color brightyellow ""(\\.|[^"])*"" "'(\\.|[^'])*'"
diff --git a/doc/syntax/tex.nanorc b/doc/syntax/tex.nanorc
new file mode 100644
index 00000000..fff8dd0d
--- /dev/null
+++ b/doc/syntax/tex.nanorc
@@ -0,0 +1,6 @@
+## Here is a short example for TeX files.
+##
+syntax "tex" "\.tex$"
+icolor green "\\.|\\[A-Z]*"
+color magenta "[{}]"
+color blue "%.*"
diff --git a/m4/Makefile.am b/m4/Makefile.am
index 23525a95..ab8542c2 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -1,5 +1,5 @@
-EXTRA_DIST = codeset.m4 gettext.m4 glib-2.0.m4 glibc21.m4 iconv.m4 \
-		intdiv0.m4 inttypes_h.m4 inttypes.m4 inttypes-pri.m4 \
-		isc-posix.m4 lcmessage.m4 lib-ld.m4 lib-link.m4 \
-		lib-prefix.m4 progtest.m4 stdint_h.m4 uintmax_t.m4 \
-		ulonglong.m4
+EXTRA_DIST = ac_define_dir.m4 codeset.m4 gettext.m4 glib-2.0.m4 \
+		glibc21.m4 iconv.m4 intdiv0.m4 inttypes_h.m4 \
+		inttypes.m4 inttypes-pri.m4 isc-posix.m4 lcmessage.m4 \
+		lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4 \
+		stdint_h.m4 uintmax_t.m4 ulonglong.m4
diff --git a/m4/ac_define_dir.m4 b/m4/ac_define_dir.m4
new file mode 100644
index 00000000..5e8c5ae1
--- /dev/null
+++ b/m4/ac_define_dir.m4
@@ -0,0 +1,34 @@
+dnl @synopsis AC_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION])
+dnl
+dnl This macro sets VARNAME to the expansion of the DIR variable,
+dnl taking care of fixing up ${prefix} and such.
+dnl
+dnl VARNAME is then offered as both an output variable and a C
+dnl preprocessor symbol.
+dnl
+dnl Example:
+dnl
+dnl    AC_DEFINE_DIR([DATADIR], [datadir], [Where data are placed to.])
+dnl
+dnl @category Misc
+dnl @author Stepan Kasal <kasal@ucw.cz>
+dnl @author Andreas Schwab <schwab@suse.de>
+dnl @author Guido Draheim <guidod@gmx.de>
+dnl @author Alexandre Oliva
+dnl @version 2005-07-29
+dnl @license AllPermissive
+
+AC_DEFUN([AC_DEFINE_DIR], [
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
+dnl refers to ${prefix}.  Thus we have to use `eval' twice.
+  eval ac_define_dir="\"[$]$2\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  AC_SUBST($1, "$ac_define_dir")
+  AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+])
diff --git a/nano.spec.in b/nano.spec.in
index dddb93be..c410af1f 100644
--- a/nano.spec.in
+++ b/nano.spec.in
@@ -34,6 +34,7 @@ make DESTDIR="$RPM_BUILD_ROOT" install
 %{_bindir}/*
 %{_mandir}/*/*
 %{_datadir}/locale/*/LC_MESSAGES/nano.mo
+%{_datadir}/nano/*
 %{_infodir}/nano.info*
 
 %changelog
-- 
2.39.5