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Dustin C. Hatch 2011-12-14 21:42:39 -06:00
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" Maintainer: Lars H. Nielsen (dengmao@gmail.com)
" Last Change: January 22 2007
set background=dark
hi clear
if exists("syntax_on")
syntax reset
endif
let colors_name = "wombat"
" Vim >= 7.0 specific colors
if version >= 700
hi CursorLine guibg=#2d2d2d
hi CursorColumn guibg=#2d2d2d
hi MatchParen guifg=#f6f3e8 guibg=#857b6f gui=bold
hi Pmenu guifg=#f6f3e8 guibg=#444444
hi PmenuSel guifg=#000000 guibg=#cae682
endif
" General colors
hi Cursor guifg=NONE guibg=#656565 gui=none
hi Normal guifg=#f6f3e8 guibg=#242424 gui=none
hi NonText guifg=#808080 guibg=#303030 gui=none
hi LineNr guifg=#857b6f guibg=#000000 gui=none
hi StatusLine guifg=#f6f3e8 guibg=#444444 gui=italic
hi StatusLineNC guifg=#857b6f guibg=#444444 gui=none
hi VertSplit guifg=#444444 guibg=#444444 gui=none
hi Folded guibg=#384048 guifg=#a0a8b0 gui=none
hi Title guifg=#f6f3e8 guibg=NONE gui=bold
hi Visual guifg=#f6f3e8 guibg=#444444 gui=none
hi SpecialKey guifg=#808080 guibg=#343434 gui=none
" Syntax highlighting
hi Comment guifg=#99968b gui=italic
hi Todo guifg=#8f8f8f gui=italic
hi Constant guifg=#e5786d gui=none
hi String guifg=#95e454 gui=italic
hi Identifier guifg=#cae682 gui=none
hi Function guifg=#cae682 gui=none
hi Type guifg=#cae682 gui=none
hi Statement guifg=#8ac6f2 gui=none
hi Keyword guifg=#8ac6f2 gui=none
hi PreProc guifg=#e5786d gui=none
hi Number guifg=#e5786d gui=none
hi Special guifg=#e7f6da gui=none

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*matchit.txt* Extended "%" matching
For instructions on installing this file, type
:help matchit-install
inside Vim.
For Vim version 6.3. Last change: 2007 Aug 29
VIM REFERENCE MANUAL by Benji Fisher
*matchit* *matchit.vim*
1. Extended matching with "%" |matchit-intro|
2. Activation |matchit-activate|
3. Configuration |matchit-configure|
4. Supporting a New Language |matchit-newlang|
5. Known Bugs and Limitations |matchit-bugs|
The functionality mentioned here is a plugin, see |add-plugin|.
This plugin is only available if 'compatible' is not set.
You can avoid loading this plugin by setting the "loaded_matchit" variable
in your |vimrc| file: >
:let loaded_matchit = 1
{Vi does not have any of this}
==============================================================================
1. Extended matching with "%" *matchit-intro*
*matchit-%*
% Cycle forward through matching groups, such as "if", "else", "endif",
as specified by |b:match_words|.
*g%* *v_g%* *o_g%*
g% Cycle backwards through matching groups, as specified by
|b:match_words|. For example, go from "if" to "endif" to "else".
*[%* *v_[%* *o_[%*
[% Go to [count] previous unmatched group, as specified by
|b:match_words|. Similar to |[{|.
*]%* *v_]%* *o_]%*
]% Go to [count] next unmatched group, as specified by
|b:match_words|. Similar to |]}|.
*v_a%*
a% In Visual mode, select the matching group, as specified by
|b:match_words|, containing the cursor. Similar to |v_a[|.
A [count] is ignored, and only the first character of the closing
pattern is selected.
In Vim, as in plain vi, the percent key, |%|, jumps the cursor from a brace,
bracket, or paren to its match. This can be configured with the 'matchpairs'
option. The matchit plugin extends this in several ways:
You can match whole words, such as "if" and "endif", not just
single characters. You can also specify a |regular-expression|.
You can define groups with more than two words, such as "if",
"else", "endif". Banging on the "%" key will cycle from the "if" to
the first "else", the next "else", ..., the closing "endif", and back
to the opening "if". Nested structures are skipped. Using |g%| goes
in the reverse direction.
By default, words inside comments and strings are ignored, unless
the cursor is inside a comment or string when you type "%". If the
only thing you want to do is modify the behavior of "%" so that it
behaves this way, you do not have to define |b:match_words|, since the
script uses the 'matchpairs' option as well as this variable.
See |matchit-details| for details on what the script does, and |b:match_words|
for how to specify matching patterns.
MODES: *matchit-modes* *matchit-v_%* *matchit-o_%*
Mostly, % and related motions (|g%| and |[%| and |]%|) work just like built-in
|motion| commands in |Operator-pending| and |Visual| modes. However, you
cannot make these motions |linewise| or |characterwise|, since the |:omap|s
that define them start with "v" in order to make the default behavior
inclusive. (See |o_v|.) In other words, "dV%" will not work. The
work-around is to go through Visual mode: "V%d" will work.
LANGUAGES: *matchit-languages*
Currently, the following languages are supported: Ada, ASP with VBS, Csh,
DTD, Entity, Essbase, Fortran, HTML, JSP (same as HTML), LaTeX, Lua, Pascal,
SGML, Shell, Tcsh, Vim, XML. Other languages may already have support via
the default |filetype-plugin|s in the standard vim distribution.
To support a new language, see |matchit-newlang| below.
DETAILS: *matchit-details* *matchit-parse*
Here is an outline of what matchit.vim does each time you hit the "%" key. If
there are |backref|s in |b:match_words| then the first step is to produce a
version in which these back references have been eliminated; if there are no
|backref|s then this step is skipped. This step is called parsing. For
example, "\(foo\|bar\):end\1" is parsed to yield
"\(foo\|bar\):end\(foo\|bar\)". This can get tricky, especially if there are
nested groups. If debugging is turned on, the parsed version is saved as
|b:match_pat|.
*matchit-choose*
Next, the script looks for a word on the current line that matches the pattern
just constructed. It includes the patterns from the 'matchpairs' option.
The goal is to do what you expect, which turns out to be a little complicated.
The script follows these rules:
Insist on a match that ends on or after the cursor.
Prefer a match that includes the cursor position (that is, one that
starts on or before the cursor).
Prefer a match that starts as close to the cursor as possible.
If more than one pattern in |b:match_words| matches, choose the one
that is listed first.
Examples:
Suppose you >
:let b:match_words = '<:>,<tag>:</tag>'
< and hit "%" with the cursor on or before the "<" in "a <tag> is born".
The pattern '<' comes first, so it is preferred over '<tag>', which
also matches. If the cursor is on the "t", however, then '<tag>' is
preferred, because this matches a bit of text containing the cursor.
If the two groups of patterns were reversed then '<' would never be
preferred.
Suppose you >
:let b:match_words = 'if:end if'
< (Note the space!) and hit "%" with the cursor at the end of "end if".
Then "if" matches, which is probably not what you want, but if the
cursor starts on the "end " then "end if" is chosen. (You can avoid
this problem by using a more complicated pattern.)
If there is no match, the cursor does not move. (Before version 1.13 of the
script, it would fall back on the usual behavior of |%|). If debugging is
turned on, the matched bit of text is saved as |b:match_match| and the cursor
column of the start of the match is saved as |b:match_col|.
Next, the script looks through |b:match_words| (original and parsed versions)
for the group and pattern that match. If debugging is turned on, the group is
saved as |b:match_ini| (the first pattern) and |b:match_tail| (the rest). If
there are |backref|s then, in addition, the matching pattern is saved as
|b:match_word| and a table of translations is saved as |b:match_table|. If
there are |backref|s, these are determined from the matching pattern and
|b:match_match| and substituted into each pattern in the matching group.
The script decides whether to search forwards or backwards and chooses
arguments for the |searchpair()| function. Then, the cursor is moved to the
start of the match, and |searchpair()| is called. By default, matching
structures inside strings and comments are ignored. This can be changed by
setting |b:match_skip|.
==============================================================================
2. Activation *matchit-activate*
You can use this script as a plugin, by copying it to your plugin directory.
See |add-global-plugin| for instructions. You can also add a line to your
|vimrc| file, such as >
:source $VIMRUNTIME/macros/matchit.vim
or >
:runtime macros/matchit.vim
Either way, the script should start working the next time you start up Vim.
(Earlier versions of the script did nothing unless a |buffer-variable| named
|b:match_words| was defined. Even earlier versions contained autocommands
that set this variable for various file types. Now, |b:match_words| is
defined in many of the default |filetype-plugin|s instead.)
For a new language, you can add autocommands to the script or to your vimrc
file, but the recommended method is to add a line such as >
let b:match_words = '\<foo\>:\<bar\>'
to the |filetype-plugin| for your language. See |b:match_words| below for how
this variable is interpreted.
TROUBLESHOOTING *matchit-troubleshoot*
The script should work in most installations of Vim. It may not work if Vim
was compiled with a minimal feature set, for example if the |+syntax| option
was not enabled. If your Vim has support for syntax compiled in, but you do
not have |syntax| highlighting turned on, matchit.vim should work, but it may
fail to skip matching groups in comments and strings. If the |filetype|
mechanism is turned off, the |b:match_words| variable will probably not be
defined automatically.
==============================================================================
3. Configuration *matchit-configure*
There are several variables that govern the behavior of matchit.vim. Note
that these are variables local to the buffer, not options, so use |:let| to
define them, not |:set|. Some of these variables have values that matter; for
others, it only matters whether the variable has been defined. All of these
can be defined in the |filetype-plugin| or autocommand that defines
|b:match_words| or "on the fly."
The main variable is |b:match_words|. It is described in the section below on
supporting a new language.
*MatchError* *matchit-hl* *matchit-highlight*
MatchError is the highlight group for error messages from the script. By
default, it is linked to WarningMsg. If you do not want to be bothered by
error messages, you can define this to be something invisible. For example,
if you use the GUI version of Vim and your command line is normally white, you
can do >
:hi MatchError guifg=white guibg=white
<
*b:match_ignorecase*
If you >
:let b:match_ignorecase = 1
then matchit.vim acts as if 'ignorecase' is set: for example, "end" and "END"
are equivalent. If you >
:let b:match_ignorecase = 0
then matchit.vim treats "end" and "END" differently. (There will be no
b:match_infercase option unless someone requests it.)
*b:match_debug*
Define b:match_debug if you want debugging information to be saved. See
|matchit-debug|, below.
*b:match_skip*
If b:match_skip is defined, it is passed as the skip argument to
|searchpair()|. This controls when matching structures are skipped, or
ignored. By default, they are ignored inside comments and strings, as
determined by the |syntax| mechanism. (If syntax highlighting is turned off,
nothing is skipped.) You can set b:match_skip to a string, which evaluates to
a non-zero, numerical value if the match is to be skipped or zero if the match
should not be skipped. In addition, the following special values are
supported by matchit.vim:
s:foo becomes (current syntax item) =~ foo
S:foo becomes (current syntax item) !~ foo
r:foo becomes (line before cursor) =~ foo
R:foo becomes (line before cursor) !~ foo
(The "s" is meant to suggest "syntax", and the "r" is meant to suggest
"regular expression".)
Examples:
You can get the default behavior with >
:let b:match_skip = 's:comment\|string'
<
If you want to skip matching structures unless they are at the start
of the line (ignoring whitespace) then you can >
:let b:match_skip = 'R:^\s*'
< Do not do this if strings or comments can span several lines, since
the normal syntax checking will not be done if you set b:match_skip.
In LaTeX, since "%" is used as the comment character, you can >
:let b:match_skip = 'r:%'
< Unfortunately, this will skip anything after "\%", an escaped "%". To
allow for this, and also "\\%" (an excaped backslash followed by the
comment character) you can >
:let b:match_skip = 'r:\(^\|[^\\]\)\(\\\\\)*%'
<
See the $VIMRUNTIME/ftplugin/vim.vim for an example that uses both
syntax and a regular expression.
==============================================================================
4. Supporting a New Language *matchit-newlang*
*b:match_words*
In order for matchit.vim to support a new language, you must define a suitable
pattern for |b:match_words|. You may also want to set some of the
|matchit-configure| variables, as described above. If your language has a
complicated syntax, or many keywords, you will need to know something about
Vim's |regular-expression|s.
The format for |b:match_words| is similar to that of the 'matchpairs' option:
it is a comma (,)-separated list of groups; each group is a colon(:)-separated
list of patterns (regular expressions). Commas and backslashes that are part
of a pattern should be escaped with backslashes ('\:' and '\,'). It is OK to
have only one group; the effect is undefined if a group has only one pattern.
A simple example is >
:let b:match_words = '\<if\>:\<endif\>,'
\ . '\<while\>:\<continue\>:\<break\>:\<endwhile\>'
(In Vim regular expressions, |\<| and |\>| denote word boundaries. Thus "if"
matches the end of "endif" but "\<if\>" does not.) Then banging on the "%"
key will bounce the cursor between "if" and the matching "endif"; and from
"while" to any matching "continue" or "break", then to the matching "endwhile"
and back to the "while". It is almost always easier to use |literal-string|s
(single quotes) as above: '\<if\>' rather than "\\<if\\>" and so on.
Exception: If the ":" character does not appear in b:match_words, then it is
treated as an expression to be evaluated. For example, >
:let b:match_words = 'GetMatchWords()'
allows you to define a function. This can return a different string depending
on the current syntax, for example.
Once you have defined the appropriate value of |b:match_words|, you will
probably want to have this set automatically each time you edit the
appropriate file type. The recommended way to do this is by adding the
definition to a |filetype-plugin| file.
Tips: Be careful that your initial pattern does not match your final pattern.
See the example above for the use of word-boundary expressions. It is usually
better to use ".\{-}" (as many as necessary) instead of ".*" (as many as
possible). See |\{-|. For example, in the string "<tag>label</tag>", "<.*>"
matches the whole string whereas "<.\{-}>" and "<[^>]*>" match "<tag>" and
"</tag>".
*matchit-spaces* *matchit-s:notend*
If "if" is to be paired with "end if" (Note the space!) then word boundaries
are not enough. Instead, define a regular expression s:notend that will match
anything but "end" and use it as follows: >
:let s:notend = '\%(\<end\s\+\)\@<!'
:let b:match_words = s:notend . '\<if\>:\<end\s\+if\>'
< *matchit-s:sol*
This is a simplified version of what is done for Ada. The s:notend is a
|script-variable|. Similarly, you may want to define a start-of-line regular
expression >
:let s:sol = '\%(^\|;\)\s*'
if keywords are only recognized after the start of a line or after a
semicolon (;), with optional white space.
*matchit-backref* *matchit-\1*
In any group, the expressions |\1|, |\2|, ..., |\9| refer to parts of the
INITIAL pattern enclosed in |\(|escaped parentheses|\)|. These are referred
to as back references, or backrefs. For example, >
:let b:match_words = '\<b\(o\+\)\>:\(h\)\1\>'
means that "bo" pairs with "ho" and "boo" pairs with "hoo" and so on. Note
that "\1" does not refer to the "\(h\)" in this example. If you have
"\(nested \(parentheses\)\) then "\d" refers to the d-th "\(" and everything
up to and including the matching "\)": in "\(nested\(parentheses\)\)", "\1"
refers to everything and "\2" refers to "\(parentheses\)". If you use a
variable such as |s:notend| or |s:sol| in the previous paragraph then remember
to count any "\(" patterns in this variable. You do not have to count groups
defined by |\%(\)|.
It should be possible to resolve back references from any pattern in the
group. For example, >
:let b:match_words = '\(foo\)\(bar\):more\1:and\2:end\1\2'
would not work because "\2" cannot be determined from "morefoo" and "\1"
cannot be determined from "andbar". On the other hand, >
:let b:match_words = '\(\(foo\)\(bar\)\):\3\2:end\1'
should work (and have the same effect as "foobar:barfoo:endfoobar"), although
this has not been thoroughly tested.
You can use |zero-width| patterns such as |\@<=| and |\zs|. (The latter has
not been thouroughly tested in matchit.vim.) For example, if the keyword "if"
must occur at the start of the line, with optional white space, you might use
the pattern "\(^\s*\)\@<=if" so that the cursor will end on the "i" instead of
at the start of the line. For another example, if HTML had only one tag then
one could >
:let b:match_words = '<:>,<\@<=tag>:<\@<=/tag>'
so that "%" can bounce between matching "<" and ">" pairs or (starting on
"tag" or "/tag") between matching tags. Without the |\@<=|, the script would
bounce from "tag" to the "<" in "</tag>", and another "%" would not take you
back to where you started.
DEBUGGING *matchit-debug* *:MatchDebug*
If you are having trouble figuring out the appropriate definition of
|b:match_words| then you can take advantage of the same information I use when
debugging the script. This is especially true if you are not sure whether
your patterns or my script are at fault! To make this more convenient, I have
made the command :MatchDebug, which defines the variable |b:match_debug| and
creates a Matchit menu. This menu makes it convenient to check the values of
the variables described below. You will probably also want to read
|matchit-details| above.
Defining the variable |b:match_debug| causes the script to set the following
variables, each time you hit the "%" key. Several of these are only defined
if |b:match_words| includes |backref|s.
*b:match_pat*
The b:match_pat variable is set to |b:match_words| with |backref|s parsed.
*b:match_match*
The b:match_match variable is set to the bit of text that is recognized as a
match.
*b:match_col*
The b:match_col variable is set to the cursor column of the start of the
matching text.
*b:match_wholeBR*
The b:match_wholeBR variable is set to the comma-separated group of patterns
that matches, with |backref|s unparsed.
*b:match_iniBR*
The b:match_iniBR variable is set to the first pattern in |b:match_wholeBR|.
*b:match_ini*
The b:match_ini variable is set to the first pattern in |b:match_wholeBR|,
with |backref|s resolved from |b:match_match|.
*b:match_tail*
The b:match_tail variable is set to the remaining patterns in
|b:match_wholeBR|, with |backref|s resolved from |b:match_match|.
*b:match_word*
The b:match_word variable is set to the pattern from |b:match_wholeBR| that
matches |b:match_match|.
*b:match_table*
The back reference '\'.d refers to the same thing as '\'.b:match_table[d] in
|b:match_word|.
==============================================================================
5. Known Bugs and Limitations *matchit-bugs*
Just because I know about a bug does not mean that it is on my todo list. I
try to respond to reports of bugs that cause real problems. If it does not
cause serious problems, or if there is a work-around, a bug may sit there for
a while. Moral: if a bug (known or not) bothers you, let me know.
The various |:vmap|s defined in the script (%, |g%|, |[%|, |]%|, |a%|) may
have undesired effects in Select mode |Select-mode-mapping|. At least, if you
want to replace the selection with any character in "ag%[]" there will be a
pause of |'updatetime'| first.
It would be nice if "\0" were recognized as the entire pattern. That is, it
would be nice if "foo:\end\0" had the same effect as "\(foo\):\end\1". I may
try to implement this in a future version. (This is not so easy to arrange as
you might think!)
==============================================================================
vim:tw=78:fo=tcq2:

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:MatchDebug matchit.txt /*:MatchDebug*
MatchError matchit.txt /*MatchError*
[% matchit.txt /*[%*
]% matchit.txt /*]%*
b:match_col matchit.txt /*b:match_col*
b:match_debug matchit.txt /*b:match_debug*
b:match_ignorecase matchit.txt /*b:match_ignorecase*
b:match_ini matchit.txt /*b:match_ini*
b:match_iniBR matchit.txt /*b:match_iniBR*
b:match_match matchit.txt /*b:match_match*
b:match_pat matchit.txt /*b:match_pat*
b:match_skip matchit.txt /*b:match_skip*
b:match_table matchit.txt /*b:match_table*
b:match_tail matchit.txt /*b:match_tail*
b:match_wholeBR matchit.txt /*b:match_wholeBR*
b:match_word matchit.txt /*b:match_word*
b:match_words matchit.txt /*b:match_words*
g% matchit.txt /*g%*
matchit matchit.txt /*matchit*
matchit-% matchit.txt /*matchit-%*
matchit-\1 matchit.txt /*matchit-\\1*
matchit-activate matchit.txt /*matchit-activate*
matchit-backref matchit.txt /*matchit-backref*
matchit-bugs matchit.txt /*matchit-bugs*
matchit-choose matchit.txt /*matchit-choose*
matchit-configure matchit.txt /*matchit-configure*
matchit-debug matchit.txt /*matchit-debug*
matchit-details matchit.txt /*matchit-details*
matchit-highlight matchit.txt /*matchit-highlight*
matchit-hl matchit.txt /*matchit-hl*
matchit-intro matchit.txt /*matchit-intro*
matchit-languages matchit.txt /*matchit-languages*
matchit-modes matchit.txt /*matchit-modes*
matchit-newlang matchit.txt /*matchit-newlang*
matchit-o_% matchit.txt /*matchit-o_%*
matchit-parse matchit.txt /*matchit-parse*
matchit-s:notend matchit.txt /*matchit-s:notend*
matchit-s:sol matchit.txt /*matchit-s:sol*
matchit-spaces matchit.txt /*matchit-spaces*
matchit-troubleshoot matchit.txt /*matchit-troubleshoot*
matchit-v_% matchit.txt /*matchit-v_%*
matchit.txt matchit.txt /*matchit.txt*
matchit.vim matchit.txt /*matchit.vim*
o_[% matchit.txt /*o_[%*
o_]% matchit.txt /*o_]%*
o_g% matchit.txt /*o_g%*
v_[% matchit.txt /*v_[%*
v_]% matchit.txt /*v_]%*
v_a% matchit.txt /*v_a%*
v_g% matchit.txt /*v_g%*

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setlocal tabstop=2
setlocal softtabstop=2
setlocal shiftwidth=2
setlocal expandtab
setlocal autoindent

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" File: HTML AutoCloseTag.vim
" Author: Michael Sanders (msanders42 [at] gmail [dot] com)
" Last Updated: April 7 2009
" Version: 0.3
" Description: Automatically closes HTML tag once you finish typing it with >
if exists('b:mapped_auto_closetag') || &cp | finish | endif
let b:mapped_auto_closetag = 1
ino <buffer> <silent> < <><left>
ino <buffer> <silent> > <c-r>=<SID>CloseTag()<cr>
ino <buffer> <expr> <cr> <SID>Return()
if exists('s:did_auto_closetag') | finish | endif
let s:did_auto_closetag = 1
" Gets the current HTML tag by the cursor.
fun s:GetCurrentTag()
return matchstr(matchstr(getline('.'),
\ '<\zs\(\w\|=\| \|''\|"\)*>\%'.col('.').'c'), '^\w*')
endf
" Cleanly return after autocompleting an html/xml tag.
fun s:Return()
let tag = s:GetCurrentTag()
return tag != '' && match(getline('.'), '</'.tag.'>') > -1 ?
\ "\<cr>\<cr>\<up>" : "\<cr>"
endf
fun s:InComment()
return stridx(synIDattr(synID(line('.'), col('.')-1, 0), 'name'), 'omment') != -1
endf
" Counts occurance of needle in page, when not in a comment.
fun s:CountInPage(needle)
let pos = [line('.'), col('.')]
call cursor(1, 1)
let counter = search(a:needle, 'Wc')
while search(a:needle, 'W')
if !s:InComment() | let counter += 1 | endif
endw
call cursor(pos)
return counter
endf
" Returns whether a closing tag has already been inserted.
fun s:ClosingTag(tag)
return s:CountInPage('\c<'.a:tag.'.\{-}>') <= s:CountInPage('\c</'.a:tag.'>')
endf
" Automatically inserts closing tag after starting tag is typed
fun s:CloseTag()
let line = getline('.')
let col = col('.')
if line[col-1] != '>' | return '>' | endif
let col += 1
call cursor(0, col)
" Don't autocomplete next to a word or another tag or if inside comment
if line[col] !~ '\w\|<\|>' && !s:InComment()
let tag = s:GetCurrentTag()
" Insert closing tag if tag is not self-closing and has not already
" been closed
if tag != '' && tag !~ '\vimg|input|link|meta|br|hr|area|base|param|dd|dt'
\ && !s:ClosingTag(tag)
let line = substitute(line, '\%'.col.'c', '</'.escape(tag, '/').'>', '')
call setline('.', line)
call cursor(0, col)
endif
endif
return ''
endf
" vim:noet:sw=4:ts=4:ft=vim

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ftplugin/python.vim Normal file
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setlocal tabstop=4
setlocal softtabstop=4
setlocal shiftwidth=4
setlocal expandtab
setlocal autoindent

7
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" Nice window size for side-by-side editors
set lines=60 columns=169
" Cool, dark theme from
" http://dengmao.wordpress.com/2007/01/22/vim-color-scheme-wombat/
colorscheme wombat
" Nice font and size (escape spaces)
set guifont=Luxi\ Mono\ 10

22
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" Highlight all instances of word under cursor, when idle.
" Useful when studying strange source code.
" Type z/ to toggle highlighting on/off.
nnoremap z/ :if AutoHighlightToggle()<Bar>set hls<Bar>endif<CR>
function! AutoHighlightToggle()
let @/ = ''
if exists('#auto_highlight')
au! auto_highlight
augroup! auto_highlight
setl updatetime=4000
echo 'Highlight current word: off'
return 0
else
augroup auto_highlight
au!
au CursorHold * let @/ = '\V\<'.escape(expand('<cword>'), '\').'\>'
augroup end
setl updatetime=500
echo 'Highlight current word: ON'
return 1
endif
endfunction

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" matchit.vim: (global plugin) Extended "%" matching
" Last Change: Fri Jan 25 10:00 AM 2008 EST
" Maintainer: Benji Fisher PhD <benji@member.AMS.org>
" Version: 1.13.2, for Vim 6.3+
" URL: http://www.vim.org/script.php?script_id=39
" Documentation:
" The documentation is in a separate file, matchit.txt .
" Credits:
" Vim editor by Bram Moolenaar (Thanks, Bram!)
" Original script and design by Raul Segura Acevedo
" Support for comments by Douglas Potts
" Support for back references and other improvements by Benji Fisher
" Support for many languages by Johannes Zellner
" Suggestions for improvement, bug reports, and support for additional
" languages by Jordi-Albert Batalla, Neil Bird, Servatius Brandt, Mark
" Collett, Stephen Wall, Dany St-Amant, Yuheng Xie, and Johannes Zellner.
" Debugging:
" If you'd like to try the built-in debugging commands...
" :MatchDebug to activate debugging for the current buffer
" This saves the values of several key script variables as buffer-local
" variables. See the MatchDebug() function, below, for details.
" TODO: I should think about multi-line patterns for b:match_words.
" This would require an option: how many lines to scan (default 1).
" This would be useful for Python, maybe also for *ML.
" TODO: Maybe I should add a menu so that people will actually use some of
" the features that I have implemented.
" TODO: Eliminate the MultiMatch function. Add yet another argument to
" Match_wrapper() instead.
" TODO: Allow :let b:match_words = '\(\(foo\)\(bar\)\):\3\2:end\1'
" TODO: Make backrefs safer by using '\V' (very no-magic).
" TODO: Add a level of indirection, so that custom % scripts can use my
" work but extend it.
" allow user to prevent loading
" and prevent duplicate loading
if exists("loaded_matchit") || &cp
finish
endif
let loaded_matchit = 1
let s:last_mps = ""
let s:last_words = ":"
let s:save_cpo = &cpo
set cpo&vim
nnoremap <silent> % :<C-U>call <SID>Match_wrapper('',1,'n') <CR>
nnoremap <silent> g% :<C-U>call <SID>Match_wrapper('',0,'n') <CR>
vnoremap <silent> % :<C-U>call <SID>Match_wrapper('',1,'v') <CR>m'gv``
vnoremap <silent> g% :<C-U>call <SID>Match_wrapper('',0,'v') <CR>m'gv``
onoremap <silent> % v:<C-U>call <SID>Match_wrapper('',1,'o') <CR>
onoremap <silent> g% v:<C-U>call <SID>Match_wrapper('',0,'o') <CR>
" Analogues of [{ and ]} using matching patterns:
nnoremap <silent> [% :<C-U>call <SID>MultiMatch("bW", "n") <CR>
nnoremap <silent> ]% :<C-U>call <SID>MultiMatch("W", "n") <CR>
vmap [% <Esc>[%m'gv``
vmap ]% <Esc>]%m'gv``
" vnoremap <silent> [% :<C-U>call <SID>MultiMatch("bW", "v") <CR>m'gv``
" vnoremap <silent> ]% :<C-U>call <SID>MultiMatch("W", "v") <CR>m'gv``
onoremap <silent> [% v:<C-U>call <SID>MultiMatch("bW", "o") <CR>
onoremap <silent> ]% v:<C-U>call <SID>MultiMatch("W", "o") <CR>
" text object:
vmap a% <Esc>[%v]%
" Auto-complete mappings: (not yet "ready for prime time")
" TODO Read :help write-plugin for the "right" way to let the user
" specify a key binding.
" let g:match_auto = '<C-]>'
" let g:match_autoCR = '<C-CR>'
" if exists("g:match_auto")
" execute "inoremap " . g:match_auto . ' x<Esc>"=<SID>Autocomplete()<CR>Pls'
" endif
" if exists("g:match_autoCR")
" execute "inoremap " . g:match_autoCR . ' <CR><C-R>=<SID>Autocomplete()<CR>'
" endif
" if exists("g:match_gthhoh")
" execute "inoremap " . g:match_gthhoh . ' <C-O>:call <SID>Gthhoh()<CR>'
" endif " gthhoh = "Get the heck out of here!"
let s:notslash = '\\\@<!\%(\\\\\)*'
function! s:Match_wrapper(word, forward, mode) range
" In s:CleanUp(), :execute "set" restore_options .
let restore_options = (&ic ? " " : " no") . "ignorecase"
if exists("b:match_ignorecase")
let &ignorecase = b:match_ignorecase
endif
let restore_options = " ve=" . &ve . restore_options
set ve=
" If this function was called from Visual mode, make sure that the cursor
" is at the correct end of the Visual range:
if a:mode == "v"
execute "normal! gv\<Esc>"
endif
" In s:CleanUp(), we may need to check whether the cursor moved forward.
let startline = line(".")
let startcol = col(".")
" Use default behavior if called with a count.
if v:count
exe "normal! " . v:count . "%"
return s:CleanUp(restore_options, a:mode, startline, startcol)
end
" First step: if not already done, set the script variables
" s:do_BR flag for whether there are backrefs
" s:pat parsed version of b:match_words
" s:all regexp based on s:pat and the default groups
"
if !exists("b:match_words") || b:match_words == ""
let match_words = ""
" Allow b:match_words = "GetVimMatchWords()" .
elseif b:match_words =~ ":"
let match_words = b:match_words
else
execute "let match_words =" b:match_words
endif
" Thanks to Preben "Peppe" Guldberg and Bram Moolenaar for this suggestion!
if (match_words != s:last_words) || (&mps != s:last_mps) ||
\ exists("b:match_debug")
let s:last_words = match_words
let s:last_mps = &mps
" The next several lines were here before
" BF started messing with this script.
" quote the special chars in 'matchpairs', replace [,:] with \| and then
" append the builtin pairs (/*, */, #if, #ifdef, #else, #elif, #endif)
" let default = substitute(escape(&mps, '[$^.*~\\/?]'), '[,:]\+',
" \ '\\|', 'g').'\|\/\*\|\*\/\|#if\>\|#ifdef\>\|#else\>\|#elif\>\|#endif\>'
let default = escape(&mps, '[$^.*~\\/?]') . (strlen(&mps) ? "," : "") .
\ '\/\*:\*\/,#if\%(def\)\=:#else\>:#elif\>:#endif\>'
" s:all = pattern with all the keywords
let match_words = match_words . (strlen(match_words) ? "," : "") . default
if match_words !~ s:notslash . '\\\d'
let s:do_BR = 0
let s:pat = match_words
else
let s:do_BR = 1
let s:pat = s:ParseWords(match_words)
endif
let s:all = substitute(s:pat, s:notslash . '\zs[,:]\+', '\\|', 'g')
let s:all = '\%(' . s:all . '\)'
" let s:all = '\%(' . substitute(s:all, '\\\ze[,:]', '', 'g') . '\)'
if exists("b:match_debug")
let b:match_pat = s:pat
endif
endif
" Second step: set the following local variables:
" matchline = line on which the cursor started
" curcol = number of characters before match
" prefix = regexp for start of line to start of match
" suffix = regexp for end of match to end of line
" Require match to end on or after the cursor and prefer it to
" start on or before the cursor.
let matchline = getline(startline)
if a:word != ''
" word given
if a:word !~ s:all
echohl WarningMsg|echo 'Missing rule for word:"'.a:word.'"'|echohl NONE
return s:CleanUp(restore_options, a:mode, startline, startcol)
endif
let matchline = a:word
let curcol = 0
let prefix = '^\%('
let suffix = '\)$'
" Now the case when "word" is not given
else " Find the match that ends on or after the cursor and set curcol.
let regexp = s:Wholematch(matchline, s:all, startcol-1)
let curcol = match(matchline, regexp)
" If there is no match, give up.
if curcol == -1
return s:CleanUp(restore_options, a:mode, startline, startcol)
endif
let endcol = matchend(matchline, regexp)
let suf = strlen(matchline) - endcol
let prefix = (curcol ? '^.*\%' . (curcol + 1) . 'c\%(' : '^\%(')
let suffix = (suf ? '\)\%' . (endcol + 1) . 'c.*$' : '\)$')
endif
if exists("b:match_debug")
let b:match_match = matchstr(matchline, regexp)
let b:match_col = curcol+1
endif
" Third step: Find the group and single word that match, and the original
" (backref) versions of these. Then, resolve the backrefs.
" Set the following local variable:
" group = colon-separated list of patterns, one of which matches
" = ini:mid:fin or ini:fin
"
" Reconstruct the version with unresolved backrefs.
let patBR = substitute(match_words.',',
\ s:notslash.'\zs[,:]*,[,:]*', ',', 'g')
let patBR = substitute(patBR, s:notslash.'\zs:\{2,}', ':', 'g')
" Now, set group and groupBR to the matching group: 'if:endif' or
" 'while:endwhile' or whatever. A bit of a kluge: s:Choose() returns
" group . "," . groupBR, and we pick it apart.
let group = s:Choose(s:pat, matchline, ",", ":", prefix, suffix, patBR)
let i = matchend(group, s:notslash . ",")
let groupBR = strpart(group, i)
let group = strpart(group, 0, i-1)
" Now, matchline =~ prefix . substitute(group,':','\|','g') . suffix
if s:do_BR " Do the hard part: resolve those backrefs!
let group = s:InsertRefs(groupBR, prefix, group, suffix, matchline)
endif
if exists("b:match_debug")
let b:match_wholeBR = groupBR
let i = matchend(groupBR, s:notslash . ":")
let b:match_iniBR = strpart(groupBR, 0, i-1)
endif
" Fourth step: Set the arguments for searchpair().
let i = matchend(group, s:notslash . ":")
let j = matchend(group, '.*' . s:notslash . ":")
let ini = strpart(group, 0, i-1)
let mid = substitute(strpart(group, i,j-i-1), s:notslash.'\zs:', '\\|', 'g')
let fin = strpart(group, j)
"Un-escape the remaining , and : characters.
let ini = substitute(ini, s:notslash . '\zs\\\(:\|,\)', '\1', 'g')
let mid = substitute(mid, s:notslash . '\zs\\\(:\|,\)', '\1', 'g')
let fin = substitute(fin, s:notslash . '\zs\\\(:\|,\)', '\1', 'g')
" searchpair() requires that these patterns avoid \(\) groups.
let ini = substitute(ini, s:notslash . '\zs\\(', '\\%(', 'g')
let mid = substitute(mid, s:notslash . '\zs\\(', '\\%(', 'g')
let fin = substitute(fin, s:notslash . '\zs\\(', '\\%(', 'g')
" Set mid. This is optimized for readability, not micro-efficiency!
if a:forward && matchline =~ prefix . fin . suffix
\ || !a:forward && matchline =~ prefix . ini . suffix
let mid = ""
endif
" Set flag. This is optimized for readability, not micro-efficiency!
if a:forward && matchline =~ prefix . fin . suffix
\ || !a:forward && matchline !~ prefix . ini . suffix
let flag = "bW"
else
let flag = "W"
endif
" Set skip.
if exists("b:match_skip")
let skip = b:match_skip
elseif exists("b:match_comment") " backwards compatibility and testing!
let skip = "r:" . b:match_comment
else
let skip = 's:comment\|string'
endif
let skip = s:ParseSkip(skip)
if exists("b:match_debug")
let b:match_ini = ini
let b:match_tail = (strlen(mid) ? mid.'\|' : '') . fin
endif
" Fifth step: actually start moving the cursor and call searchpair().
" Later, :execute restore_cursor to get to the original screen.
let restore_cursor = virtcol(".") . "|"
normal! g0
let restore_cursor = line(".") . "G" . virtcol(".") . "|zs" . restore_cursor
normal! H
let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor
execute restore_cursor
call cursor(0, curcol + 1)
" normal! 0
" if curcol
" execute "normal!" . curcol . "l"
" endif
if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on"))
let skip = "0"
else
execute "if " . skip . "| let skip = '0' | endif"
endif
let sp_return = searchpair(ini, mid, fin, flag, skip)
let final_position = "call cursor(" . line(".") . "," . col(".") . ")"
" Restore cursor position and original screen.
execute restore_cursor
normal! m'
if sp_return > 0
execute final_position
endif
return s:CleanUp(restore_options, a:mode, startline, startcol, mid.'\|'.fin)
endfun
" Restore options and do some special handling for Operator-pending mode.
" The optional argument is the tail of the matching group.
fun! s:CleanUp(options, mode, startline, startcol, ...)
execute "set" a:options
" Open folds, if appropriate.
if a:mode != "o"
if &foldopen =~ "percent"
normal! zv
endif
" In Operator-pending mode, we want to include the whole match
" (for example, d%).
" This is only a problem if we end up moving in the forward direction.
elseif (a:startline < line(".")) ||
\ (a:startline == line(".") && a:startcol < col("."))
if a:0
" Check whether the match is a single character. If not, move to the
" end of the match.
let matchline = getline(".")
let currcol = col(".")
let regexp = s:Wholematch(matchline, a:1, currcol-1)
let endcol = matchend(matchline, regexp)
if endcol > currcol " This is NOT off by one!
execute "normal!" . (endcol - currcol) . "l"
endif
endif " a:0
endif " a:mode != "o" && etc.
return 0
endfun
" Example (simplified HTML patterns): if
" a:groupBR = '<\(\k\+\)>:</\1>'
" a:prefix = '^.\{3}\('
" a:group = '<\(\k\+\)>:</\(\k\+\)>'
" a:suffix = '\).\{2}$'
" a:matchline = "123<tag>12" or "123</tag>12"
" then extract "tag" from a:matchline and return "<tag>:</tag>" .
fun! s:InsertRefs(groupBR, prefix, group, suffix, matchline)
if a:matchline !~ a:prefix .
\ substitute(a:group, s:notslash . '\zs:', '\\|', 'g') . a:suffix
return a:group
endif
let i = matchend(a:groupBR, s:notslash . ':')
let ini = strpart(a:groupBR, 0, i-1)
let tailBR = strpart(a:groupBR, i)
let word = s:Choose(a:group, a:matchline, ":", "", a:prefix, a:suffix,
\ a:groupBR)
let i = matchend(word, s:notslash . ":")
let wordBR = strpart(word, i)
let word = strpart(word, 0, i-1)
" Now, a:matchline =~ a:prefix . word . a:suffix
if wordBR != ini
let table = s:Resolve(ini, wordBR, "table")
else
" let table = "----------"
let table = ""
let d = 0
while d < 10
if tailBR =~ s:notslash . '\\' . d
" let table[d] = d
let table = table . d
else
let table = table . "-"
endif
let d = d + 1
endwhile
endif
let d = 9
while d
if table[d] != "-"
let backref = substitute(a:matchline, a:prefix.word.a:suffix,
\ '\'.table[d], "")
" Are there any other characters that should be escaped?
let backref = escape(backref, '*,:')
execute s:Ref(ini, d, "start", "len")
let ini = strpart(ini, 0, start) . backref . strpart(ini, start+len)
let tailBR = substitute(tailBR, s:notslash . '\zs\\' . d,
\ escape(backref, '\\'), 'g')
endif
let d = d-1
endwhile
if exists("b:match_debug")
if s:do_BR
let b:match_table = table
let b:match_word = word
else
let b:match_table = ""
let b:match_word = ""
endif
endif
return ini . ":" . tailBR
endfun
" Input a comma-separated list of groups with backrefs, such as
" a:groups = '\(foo\):end\1,\(bar\):end\1'
" and return a comma-separated list of groups with backrefs replaced:
" return '\(foo\):end\(foo\),\(bar\):end\(bar\)'
fun! s:ParseWords(groups)
let groups = substitute(a:groups.",", s:notslash.'\zs[,:]*,[,:]*', ',', 'g')
let groups = substitute(groups, s:notslash . '\zs:\{2,}', ':', 'g')
let parsed = ""
while groups =~ '[^,:]'
let i = matchend(groups, s:notslash . ':')
let j = matchend(groups, s:notslash . ',')
let ini = strpart(groups, 0, i-1)
let tail = strpart(groups, i, j-i-1) . ":"
let groups = strpart(groups, j)
let parsed = parsed . ini
let i = matchend(tail, s:notslash . ':')
while i != -1
" In 'if:else:endif', ini='if' and word='else' and then word='endif'.
let word = strpart(tail, 0, i-1)
let tail = strpart(tail, i)
let i = matchend(tail, s:notslash . ':')
let parsed = parsed . ":" . s:Resolve(ini, word, "word")
endwhile " Now, tail has been used up.
let parsed = parsed . ","
endwhile " groups =~ '[^,:]'
let parsed = substitute(parsed, ',$', '', '')
return parsed
endfun
" TODO I think this can be simplified and/or made more efficient.
" TODO What should I do if a:start is out of range?
" Return a regexp that matches all of a:string, such that
" matchstr(a:string, regexp) represents the match for a:pat that starts
" as close to a:start as possible, before being preferred to after, and
" ends after a:start .
" Usage:
" let regexp = s:Wholematch(getline("."), 'foo\|bar', col(".")-1)
" let i = match(getline("."), regexp)
" let j = matchend(getline("."), regexp)
" let match = matchstr(getline("."), regexp)
fun! s:Wholematch(string, pat, start)
let group = '\%(' . a:pat . '\)'
let prefix = (a:start ? '\(^.*\%<' . (a:start + 2) . 'c\)\zs' : '^')
let len = strlen(a:string)
let suffix = (a:start+1 < len ? '\(\%>'.(a:start+1).'c.*$\)\@=' : '$')
if a:string !~ prefix . group . suffix
let prefix = ''
endif
return prefix . group . suffix
endfun
" No extra arguments: s:Ref(string, d) will
" find the d'th occurrence of '\(' and return it, along with everything up
" to and including the matching '\)'.
" One argument: s:Ref(string, d, "start") returns the index of the start
" of the d'th '\(' and any other argument returns the length of the group.
" Two arguments: s:Ref(string, d, "foo", "bar") returns a string to be
" executed, having the effect of
" :let foo = s:Ref(string, d, "start")
" :let bar = s:Ref(string, d, "len")
fun! s:Ref(string, d, ...)
let len = strlen(a:string)
if a:d == 0
let start = 0
else
let cnt = a:d
let match = a:string
while cnt
let cnt = cnt - 1
let index = matchend(match, s:notslash . '\\(')
if index == -1
return ""
endif
let match = strpart(match, index)
endwhile
let start = len - strlen(match)
if a:0 == 1 && a:1 == "start"
return start - 2
endif
let cnt = 1
while cnt
let index = matchend(match, s:notslash . '\\(\|\\)') - 1
if index == -2
return ""
endif
" Increment if an open, decrement if a ')':
let cnt = cnt + (match[index]=="(" ? 1 : -1) " ')'
" let cnt = stridx('0(', match[index]) + cnt
let match = strpart(match, index+1)
endwhile
let start = start - 2
let len = len - start - strlen(match)
endif
if a:0 == 1
return len
elseif a:0 == 2
return "let " . a:1 . "=" . start . "| let " . a:2 . "=" . len
else
return strpart(a:string, start, len)
endif
endfun
" Count the number of disjoint copies of pattern in string.
" If the pattern is a literal string and contains no '0' or '1' characters
" then s:Count(string, pattern, '0', '1') should be faster than
" s:Count(string, pattern).
fun! s:Count(string, pattern, ...)
let pat = escape(a:pattern, '\\')
if a:0 > 1
let foo = substitute(a:string, '[^'.a:pattern.']', "a:1", "g")
let foo = substitute(a:string, pat, a:2, "g")
let foo = substitute(foo, '[^' . a:2 . ']', "", "g")
return strlen(foo)
endif
let result = 0
let foo = a:string
let index = matchend(foo, pat)
while index != -1
let result = result + 1
let foo = strpart(foo, index)
let index = matchend(foo, pat)
endwhile
return result
endfun
" s:Resolve('\(a\)\(b\)', '\(c\)\2\1\1\2') should return table.word, where
" word = '\(c\)\(b\)\(a\)\3\2' and table = '-32-------'. That is, the first
" '\1' in target is replaced by '\(a\)' in word, table[1] = 3, and this
" indicates that all other instances of '\1' in target are to be replaced
" by '\3'. The hard part is dealing with nesting...
" Note that ":" is an illegal character for source and target,
" unless it is preceded by "\".
fun! s:Resolve(source, target, output)
let word = a:target
let i = matchend(word, s:notslash . '\\\d') - 1
let table = "----------"
while i != -2 " There are back references to be replaced.
let d = word[i]
let backref = s:Ref(a:source, d)
" The idea is to replace '\d' with backref. Before we do this,
" replace any \(\) groups in backref with :1, :2, ... if they
" correspond to the first, second, ... group already inserted
" into backref. Later, replace :1 with \1 and so on. The group
" number w+b within backref corresponds to the group number
" s within a:source.
" w = number of '\(' in word before the current one
let w = s:Count(
\ substitute(strpart(word, 0, i-1), '\\\\', '', 'g'), '\(', '1')
let b = 1 " number of the current '\(' in backref
let s = d " number of the current '\(' in a:source
while b <= s:Count(substitute(backref, '\\\\', '', 'g'), '\(', '1')
\ && s < 10
if table[s] == "-"
if w + b < 10
" let table[s] = w + b
let table = strpart(table, 0, s) . (w+b) . strpart(table, s+1)
endif
let b = b + 1
let s = s + 1
else
execute s:Ref(backref, b, "start", "len")
let ref = strpart(backref, start, len)
let backref = strpart(backref, 0, start) . ":". table[s]
\ . strpart(backref, start+len)
let s = s + s:Count(substitute(ref, '\\\\', '', 'g'), '\(', '1')
endif
endwhile
let word = strpart(word, 0, i-1) . backref . strpart(word, i+1)
let i = matchend(word, s:notslash . '\\\d') - 1
endwhile
let word = substitute(word, s:notslash . '\zs:', '\\', 'g')
if a:output == "table"
return table
elseif a:output == "word"
return word
else
return table . word
endif
endfun
" Assume a:comma = ",". Then the format for a:patterns and a:1 is
" a:patterns = "<pat1>,<pat2>,..."
" a:1 = "<alt1>,<alt2>,..."
" If <patn> is the first pattern that matches a:string then return <patn>
" if no optional arguments are given; return <patn>,<altn> if a:1 is given.
fun! s:Choose(patterns, string, comma, branch, prefix, suffix, ...)
let tail = (a:patterns =~ a:comma."$" ? a:patterns : a:patterns . a:comma)
let i = matchend(tail, s:notslash . a:comma)
if a:0
let alttail = (a:1 =~ a:comma."$" ? a:1 : a:1 . a:comma)
let j = matchend(alttail, s:notslash . a:comma)
endif
let current = strpart(tail, 0, i-1)
if a:branch == ""
let currpat = current
else
let currpat = substitute(current, s:notslash . a:branch, '\\|', 'g')
endif
while a:string !~ a:prefix . currpat . a:suffix
let tail = strpart(tail, i)
let i = matchend(tail, s:notslash . a:comma)
if i == -1
return -1
endif
let current = strpart(tail, 0, i-1)
if a:branch == ""
let currpat = current
else
let currpat = substitute(current, s:notslash . a:branch, '\\|', 'g')
endif
if a:0
let alttail = strpart(alttail, j)
let j = matchend(alttail, s:notslash . a:comma)
endif
endwhile
if a:0
let current = current . a:comma . strpart(alttail, 0, j-1)
endif
return current
endfun
" Call this function to turn on debugging information. Every time the main
" script is run, buffer variables will be saved. These can be used directly
" or viewed using the menu items below.
if !exists(":MatchDebug")
command! -nargs=0 MatchDebug call s:Match_debug()
endif
fun! s:Match_debug()
let b:match_debug = 1 " Save debugging information.
" pat = all of b:match_words with backrefs parsed
amenu &Matchit.&pat :echo b:match_pat<CR>
" match = bit of text that is recognized as a match
amenu &Matchit.&match :echo b:match_match<CR>
" curcol = cursor column of the start of the matching text
amenu &Matchit.&curcol :echo b:match_col<CR>
" wholeBR = matching group, original version
amenu &Matchit.wh&oleBR :echo b:match_wholeBR<CR>
" iniBR = 'if' piece, original version
amenu &Matchit.ini&BR :echo b:match_iniBR<CR>
" ini = 'if' piece, with all backrefs resolved from match
amenu &Matchit.&ini :echo b:match_ini<CR>
" tail = 'else\|endif' piece, with all backrefs resolved from match
amenu &Matchit.&tail :echo b:match_tail<CR>
" fin = 'endif' piece, with all backrefs resolved from match
amenu &Matchit.&word :echo b:match_word<CR>
" '\'.d in ini refers to the same thing as '\'.table[d] in word.
amenu &Matchit.t&able :echo '0:' . b:match_table . ':9'<CR>
endfun
" Jump to the nearest unmatched "(" or "if" or "<tag>" if a:spflag == "bW"
" or the nearest unmatched "</tag>" or "endif" or ")" if a:spflag == "W".
" Return a "mark" for the original position, so that
" let m = MultiMatch("bW", "n") ... execute m
" will return to the original position. If there is a problem, do not
" move the cursor and return "", unless a count is given, in which case
" go up or down as many levels as possible and again return "".
" TODO This relies on the same patterns as % matching. It might be a good
" idea to give it its own matching patterns.
fun! s:MultiMatch(spflag, mode)
if !exists("b:match_words") || b:match_words == ""
return ""
end
let restore_options = (&ic ? "" : "no") . "ignorecase"
if exists("b:match_ignorecase")
let &ignorecase = b:match_ignorecase
endif
let startline = line(".")
let startcol = col(".")
" First step: if not already done, set the script variables
" s:do_BR flag for whether there are backrefs
" s:pat parsed version of b:match_words
" s:all regexp based on s:pat and the default groups
" This part is copied and slightly modified from s:Match_wrapper().
let default = escape(&mps, '[$^.*~\\/?]') . (strlen(&mps) ? "," : "") .
\ '\/\*:\*\/,#if\%(def\)\=:#else\>:#elif\>:#endif\>'
" Allow b:match_words = "GetVimMatchWords()" .
if b:match_words =~ ":"
let match_words = b:match_words
else
execute "let match_words =" b:match_words
endif
if (match_words != s:last_words) || (&mps != s:last_mps) ||
\ exists("b:match_debug")
let s:last_words = match_words
let s:last_mps = &mps
if match_words !~ s:notslash . '\\\d'
let s:do_BR = 0
let s:pat = match_words
else
let s:do_BR = 1
let s:pat = s:ParseWords(match_words)
endif
let s:all = '\%(' . substitute(s:pat . (strlen(s:pat)?",":"") . default,
\ '[,:]\+','\\|','g') . '\)'
if exists("b:match_debug")
let b:match_pat = s:pat
endif
endif
" Second step: figure out the patterns for searchpair()
" and save the screen, cursor position, and 'ignorecase'.
" - TODO: A lot of this is copied from s:Match_wrapper().
" - maybe even more functionality should be split off
" - into separate functions!
let cdefault = (s:pat =~ '[^,]$' ? "," : "") . default
let open = substitute(s:pat . cdefault,
\ s:notslash . '\zs:.\{-}' . s:notslash . ',', '\\),\\(', 'g')
let open = '\(' . substitute(open, s:notslash . '\zs:.*$', '\\)', '')
let close = substitute(s:pat . cdefault,
\ s:notslash . '\zs,.\{-}' . s:notslash . ':', '\\),\\(', 'g')
let close = substitute(close, '^.\{-}' . s:notslash . ':', '\\(', '') . '\)'
if exists("b:match_skip")
let skip = b:match_skip
elseif exists("b:match_comment") " backwards compatibility and testing!
let skip = "r:" . b:match_comment
else
let skip = 's:comment\|string'
endif
let skip = s:ParseSkip(skip)
" let restore_cursor = line(".") . "G" . virtcol(".") . "|"
" normal! H
" let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor
let restore_cursor = virtcol(".") . "|"
normal! g0
let restore_cursor = line(".") . "G" . virtcol(".") . "|zs" . restore_cursor
normal! H
let restore_cursor = "normal!" . line(".") . "Gzt" . restore_cursor
execute restore_cursor
" Third step: call searchpair().
" Replace '\('--but not '\\('--with '\%(' and ',' with '\|'.
let openpat = substitute(open, '\(\\\@<!\(\\\\\)*\)\@<=\\(', '\\%(', 'g')
let openpat = substitute(openpat, ',', '\\|', 'g')
let closepat = substitute(close, '\(\\\@<!\(\\\\\)*\)\@<=\\(', '\\%(', 'g')
let closepat = substitute(closepat, ',', '\\|', 'g')
if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on"))
let skip = '0'
else
execute "if " . skip . "| let skip = '0' | endif"
endif
mark '
let level = v:count1
while level
if searchpair(openpat, '', closepat, a:spflag, skip) < 1
call s:CleanUp(restore_options, a:mode, startline, startcol)
return ""
endif
let level = level - 1
endwhile
" Restore options and return a string to restore the original position.
call s:CleanUp(restore_options, a:mode, startline, startcol)
return restore_cursor
endfun
" Search backwards for "if" or "while" or "<tag>" or ...
" and return "endif" or "endwhile" or "</tag>" or ... .
" For now, this uses b:match_words and the same script variables
" as s:Match_wrapper() . Later, it may get its own patterns,
" either from a buffer variable or passed as arguments.
" fun! s:Autocomplete()
" echo "autocomplete not yet implemented :-("
" if !exists("b:match_words") || b:match_words == ""
" return ""
" end
" let startpos = s:MultiMatch("bW")
"
" if startpos == ""
" return ""
" endif
" " - TODO: figure out whether 'if' or '<tag>' matched, and construct
" " - the appropriate closing.
" let matchline = getline(".")
" let curcol = col(".") - 1
" " - TODO: Change the s:all argument if there is a new set of match pats.
" let regexp = s:Wholematch(matchline, s:all, curcol)
" let suf = strlen(matchline) - matchend(matchline, regexp)
" let prefix = (curcol ? '^.\{' . curcol . '}\%(' : '^\%(')
" let suffix = (suf ? '\).\{' . suf . '}$' : '\)$')
" " Reconstruct the version with unresolved backrefs.
" let patBR = substitute(b:match_words.',', '[,:]*,[,:]*', ',', 'g')
" let patBR = substitute(patBR, ':\{2,}', ':', "g")
" " Now, set group and groupBR to the matching group: 'if:endif' or
" " 'while:endwhile' or whatever.
" let group = s:Choose(s:pat, matchline, ",", ":", prefix, suffix, patBR)
" let i = matchend(group, s:notslash . ",")
" let groupBR = strpart(group, i)
" let group = strpart(group, 0, i-1)
" " Now, matchline =~ prefix . substitute(group,':','\|','g') . suffix
" if s:do_BR
" let group = s:InsertRefs(groupBR, prefix, group, suffix, matchline)
" endif
" " let g:group = group
"
" " - TODO: Construct the closing from group.
" let fake = "end" . expand("<cword>")
" execute startpos
" return fake
" endfun
" Close all open structures. "Get the heck out of here!"
" fun! s:Gthhoh()
" let close = s:Autocomplete()
" while strlen(close)
" put=close
" let close = s:Autocomplete()
" endwhile
" endfun
" Parse special strings as typical skip arguments for searchpair():
" s:foo becomes (current syntax item) =~ foo
" S:foo becomes (current syntax item) !~ foo
" r:foo becomes (line before cursor) =~ foo
" R:foo becomes (line before cursor) !~ foo
fun! s:ParseSkip(str)
let skip = a:str
if skip[1] == ":"
if skip[0] == "s"
let skip = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '" .
\ strpart(skip,2) . "'"
elseif skip[0] == "S"
let skip = "synIDattr(synID(line('.'),col('.'),1),'name') !~? '" .
\ strpart(skip,2) . "'"
elseif skip[0] == "r"
let skip = "strpart(getline('.'),0,col('.'))=~'" . strpart(skip,2). "'"
elseif skip[0] == "R"
let skip = "strpart(getline('.'),0,col('.'))!~'" . strpart(skip,2). "'"
endif
endif
return skip
endfun
let &cpo = s:save_cpo
" vim:sts=2:sw=2:

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if did_filetype()
finish
endif
for i in range(1, 5)
if getline(i) =~ '^version 12'
setfiletype ciscoconfig
elseif getline(i) =~ '^ASA Version'
setfiletype ciscoconfig
endif
endfor

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" Vim syntax file
" Language: Cisco IOS config file
" Last Change: 2008-07-16
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
setlocal iskeyword+=-
syn match ciscoComment "^\s*!.*$"
hi def link ciscoComment Comment
syn match ciscoIpAddr /\<\(25[0-5]\|2[0-4][0-9]\|[01]\?[0-9][0-9]\?\)\.\(25[0-5]\|2[0-4][0-9]\|[01]\?[0-9][0-9]\?\)\.\(25[0-5]\|2[0-4][0-9]\|[01]\?[0-9][0-9]\?\)\.\(25[0-5]\|2[0-4][0-9]\|[01]\?[0-9][0-9]\?\)\>/
hi def link ciscoIpAddr Number
syn match ciscoIfName /\<\(Loopback\|Tunnel\|Dialer\)[0-9][0-9]*\>/
syn match ciscoIfName +\<\(Ethernet\|FastEthernet\|GigabitEthernet\)[0-9][0-9]*/[0-9][0-9]*\(/[0-9][0-9]*\)\?\(\.[0-9][0-9]*\)\?\>+
syn match ciscoIfName +\<ATM[0-9][0-9]*\(/[0-9][0-9]*\)*\(\.[0-9][0-9]*\)\?\>+
hi def link ciscoIfName Identifier
syn match ciscoWord contained +[a-zA-Z0-9-_]*+
hi def link ciscoWord String
syn region ciscoUsernames start=+^username\s+ skip=+^username\s+ end=+^\S+me=s-1 fold
syn region ciscoIpHosts start=+^ip host\s+ skip=+^ip host\s+ end=+^\S+me=s-1 fold
syn region ciscoInterfaces start=+^interface\s+ skip=+^\(!\n\)\?interface\s+ end=+^\S+me=s-1 fold contains=ciscoInterfaceRegion
syn region ciscoInterfaceRegion contained start=+^interface\s+ end=+^\S+me=s-1 fold contains=ciscoIpAddr,ciscoIfName,ciscoComment
syn region ciscoRouters start=+^router\s+ skip=+^\(!\n\)\?router\s+ end=+^\S+me=s-1 fold contains=ciscoRouterRegion
syn region ciscoRouterRegion start=+^router\s+ end=+^\S+me=s-1 contained fold contains=ciscoIpAddr,ciscoIfName,ciscoComment
syn region ciscoIpRoutes start=+^ip route\s+ end=+^\(ip route\)\@!+me=s-1 fold contains=ciscoIpRoute
syn match ciscoIpRoute +^ip route.*$+ contained skipwhite contains=ciscoIpAddr,ciscoNumber,ciscoIfName
syn region ciscoIpAccessLists start=+^ip access-list\s+ skip=+^\(!\n\)\?ip access-list\s+ end=+^\S+me=s-1 fold contains=ciscoIpAccessList
syn region ciscoIpAccessList contained start=+^ip access-list\s+ end=+^\S+me=s-1 fold contains=ciscoIpAccessListNamed,ciscoIpAddr,ciscoIfName,ciscoComment,ciscoAclKeywords,ciscoAclOperator
syn match ciscoIpAccessListNamed +^ip access-list \(standard\|extended\) + contained nextgroup=ciscoWord skipwhite
syn keyword ciscoAclKeywords contained skipwhite host any
syn keyword ciscoAclOperator contained skipwhite eq ne
hi def link ciscoAclKeywords Keyword
hi def link ciscoAclOperator Special
syn region ciscoAccessLists start=+^access-list\s+ skip=+^access-list\s+ end=+^\S+me=s-1 fold contains=ciscoAccessList
syn region ciscoAccessList start=+^access-list \z(\d\+\)\ + skip=+^access-list \z1 + end=+^\S+me=s-1 contained fold contains=ciscoIpAddr,ciscoIfName
syn region ciscoRouteMaps start=+^route-map\s+ skip=+^\(!\n\)\?route-map\s+ end=+^\S+me=s-1 fold contains=ciscoRouteMap
syn region ciscoRouteMap contained start=+^route-map\s+ end=+^\S+me=s-1 fold contains=ciscoIpAddr,ciscoIfName,ciscoComment
syn region ciscoCryptoIsakmp start=+^crypto isakmp\s+ end=+^\S+me=s-1 fold
syn region ciscoCryptoIsakmpKeys start=+^crypto isakmp key\s+ skip=+^crypto isakmp key\s+ end=+^\S+me=s-1 fold
syn region ciscoCryptoIpsecTses start=+^crypto ipsec transform-set\s+ skip=+^crypto ipsec transform-set\s+ end=+^\S+me=s-1 fold contains=ciscoCryptoIpsecTs
syn match ciscoCryptoIpsecTs contained +^crypto ipsec transform-set + nextgroup=ciscoWord skipwhite
syn region ciscoCryptoMaps start=+^crypto map\s+ skip=+^crypto map\s+ end=+^\S+me=s-1 fold contains=ciscoCryptoMap
syn region ciscoCryptoMap start=+^crypto map \z(\S\+\)\ + skip=+^crypto map \z1 + end=+^\S+me=s-1 contained fold contains=ciscoCryptoMapEntry
syn region ciscoCryptoMapEntry contained start=+^crypto map\s+ end=+^\S+me=s-1 fold contains=ciscoCryptoMapName,ciscoIpAddr
syn match ciscoCryptoMapName contained +^crypto map + nextgroup=ciscoWord skipwhite
set foldmethod=syntax
let b:current_syntax = "ciscoconfig"
" vim: set ts=4

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" enble modelines (i.e. `# vim: set ft=rst`, etc.)
set modeline
" Need line numbers, of course
set number
" Incremental search (i.e. find-as-you-type)
set incsearch
" Big fat red bar telling you your lines are too long
set colorcolumn=80
" Open windows with `:vsplit` on the right instead of the left
set splitright
" Use a dark theme for console editing
colorscheme torte
" The ESC key is way out of the way. Use jj to switch to normal mode
inoremap jj <esc><right>
" Shift+Tab to un-indent
inoremap <S-TAB> <C-D>