""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Multi-version vimrc compatible with version 4 and above.
+" Multi-version vimrc compatible with version 4 and above. vim6:set fdm=marker:
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Note that "if <condition> | call Something() | endif" syntax is unsupported
-" in Vim 4 so we write all our functions out the long way. It does work in
+" Note that "if <condition> | call Something() | endif" syntax is unsupported
+" in Vim 4 so we write all our functions out the long way. It does work in
" autocommand definitions, however.
" Vim 4 complains if version isn't set in the configuration file.
version 4.0
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Handle options safe to use in version 4. Vim 4 parses but ignores the
-" "if version" syntax used later in this file so we don't use it. No attempt
+" Handle options safe to use in version 4. Vim 4 parses but ignores the
+" "if version" syntax used later in this file so we don't use it. No attempt
" is made to make this configuration compatible with Vim 3.
+" Some of these settings should strictly be wrapped inside "if has()" blocks
+" but that would cause them not to be ignored by Vim 4.
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+"{{{1
" No compatibility mode.
se nocp
se expandtab
" And << and >> indent by 2.
se sw=2
+" Backspace deletes full tab width at the start of a line.
+se smarttab
" Allow backspace to delete before start of line.
se bs=2
+" Don't jump to the start of the line when using H, L etc.
+se nosol
+
" Show the ruler.
se ruler
" Show partial commands in the ruler.
" Don't timeout waiting to interpet, eg, <ESC>OA as an escape code.
se ttimeoutlen=100
+" Remember undo list for closed (but not wiped) buffers.
+se hidden
+
+" Use ^B to search backward when completing.
+inoremap <C-b> <C-p>
+" Use ^L to show matching completions but don't select one.
+inoremap <C-l> <C-n><C-p>
+
+" Swap jump keys.
+nnoremap ' `
+nnoremap ` '
+
+" Select previous widnow.
+nnoremap <C-w>^ <C-w>p
+nnoremap <C-w><C-^> <C-w>p
+"}}}1
+
+" Find stuff.
+if (has("win32") || has("win64")) && version >= "504"
+ se rtp=~/.vim,$VIMRUNTIME
+endif
+
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Handle options only available in Vim 5 and above.
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-if version >= "500"
+if version >= "500" "{{{1
version 5.0
" Tell Vim we use dark backgrounds in our terminals.
se bg=dark
endif
+" Allow mouse use in a terminal but only if it can work.
+if has("xterm_clipboard")
+ se mouse=nvir
+endif
+
+" Update more quickly. For use with sign highlighting as polling for
+" CursorMove makes redrawing slow.
+if has("signs")
+ se updatetime=500
+endif
+
" Enable tab-completion prompting for commands.
-se wildmenu
-" Don't list object files when globbing files to load.
-se wildignore+=*.o,*.obj
-" So there's no need to assign them low priority.
-se suffixes-=*.o,*.obj
+if has("wildmenu")
+ se wildmenu
+ " Don't list object files when globbing files to load.
+ se wildignore+=*.o,*.obj
+ " So there's no need to assign them low priority.
+ se suffixes-=*.o,*.obj
+endif
" Save sessions in UNIX format with / as file separator. This is
" cross-platform.
-se ssop+=unix,slash
+if has("mksession")
+ se ssop+=unix,slash
+endif
+
+" How often do we need to use ^A/^X on octals?
+se nf=hex
" Nuke any pre-existing autocommands.
-autocmd!
+if has("autocmd")
+ augroup Display
+ autocmd!
+ augroup Mode
+ autocmd!
+ if has("signs")
+ augroup Signs
+ autocmd!
+ endif
+ augroup StatusLine
+ autocmd!
+ augroup File
+ autocmd!
+ augroup END
+endif
-" Save the current window width so we can restore it when we quit.
-let oldcols=&columns
+" Save the current window dimensions so we can restore them when we quit.
+if ! exists("g:oldcols")
+ let g:oldcols=&columns
+endif
+if ! exists("g:oldlines")
+ let g:oldlines=&lines
+endif
-" More GUI options. Add icon, tearoffs and toolbar.
-se go+=itT
+" More GUI options. Add icon and tearoffs.
+if has("gui")
+ se go+=i
+ se go+=t
+endif
" Allow dynamic window resize even if we aren't in an xterm.
se t_WS=\e[8;%p1%d;%p2%dt
" Highlight search results.
-se hlsearch
-
-" Set graphical window title.
-se titlestring=%{Show_TitleString()}
+if has("extra_search")
+ se hlsearch
+endif
" Syntax highlighting. New versions will use syn enable instead.
if version < "600"
syn on
endif
-" Use a discernably different colour to highlight the cursor which shows
-" matching brackets. Our regular cursor is green so use blue instead of cyan.
-hi MatchParen ctermbg=blue
+if has("user_commands")
+ " Catch typos.
+ command! W :w
+ command! Wq :wq
+ command! Wqa :wqa
+endif
+
+" Forget the Ex mode mapping.
+map Q <NOP>
-" Catch typos.
-command! W :w
-command! Wq :wq
-command! Wqa :wqa
+if has("autocmd")
+ " Position the compview plugin window.
+ au Display BufEnter -SearchResults- set buftype=nowrite | set nonumber | wincmd J
+endif
+endif "}}}1
-" Set up our variables.
-fun! Iain_Vars()
- if ! exists("b:iainlist")
- let b:iainlist = 0
- endif
- if ! exists("b:iainhex")
- let b:iainhex = 0
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Handle options only available in Vim 5.2 and above.
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version >= "502" "{{{1
+version 5.2
+
+" Helper to initialise a variable.
+fun! Prep_Var(var, value) "{{{2
+ if exists(a:var)
+ return
endif
- if ! exists("b:iainverbose")
- let b:iainverbose = 0
+ exe "let " . a:var . "=" . a:value
+endfun "}}}2
+
+" Set up our variables.
+fun! Iain_Vars() "{{{2
+ call Prep_Var("w:iainlist", 0)
+ call Prep_Var("b:iainhex", 0)
+ call Prep_Var("b:iainverbose", 0)
+ " Window Flags: (F)ocused, (I)nsert mode, Cursor (H)old.
+ call Prep_Var("b:iainstatus", "'Fih'")
+ call Prep_Var("g:iainextracolumnsnumber", "''")
+ call Prep_Var("g:iainextracolumnslist", "''")
+ call Prep_Var("b:iainalt", 0)
+ if has("signs")
+ call Prep_Var("g:marksigns", 0)
+ call Prep_Var("g:firstsign", 100)
endif
- if ! exists("b:iainstatus")
- " Window Flags: (F)ocused, (I)nsert mode, Cursor (H)old.
- let b:iainstatus = "Fih"
+ call Prep_Var("g:resizable", "''")
+endfun "}}}2
+
+" Show the window title.
+fun! Show_TitleString() "{{{2
+ if bufname("") == ""
+ let l:ts1='Vim'
+ else
+ " Vim 5 doesn't have printf.
+ let l:ts1=bufnr("")
+ if l:ts1 < 10
+ let l:ts1=" " . l:ts1
+ endif
+ let l:ts1=l:ts1 . ": " . expand('%t')
endif
- if ! exists("g:iainextracolumns")
- let g:iainextracolumns = 0
+ let l:ts1=l:ts1 . " (" . getcwd() . ")"
+ if has("clientserver")
+ let l:ts1=l:ts1 . " " . v:servername
endif
-endfun
+ return l:ts1
+endfun "}}}2
-" Helper for status line.
-" Show space, underscore or dollar sign depending on list mode.
-fun! Show_List()
+" Toggle case-sensitivity.
+fun! Invert_Case() "{{{2
+ let &ic = ! &ic
+endfun "}}}2
+
+" Can we resize this window?
+fun! Can_Resize() "{{{2
call Iain_Vars()
- if b:iainlist == 0
- " No list.
- return " "
- elseif b:iainlist == 1
- " Just tabs.
- return "_"
- else
- " Full list.
- return "\$"
+
+ if g:resizable == "0" || g:resizable == "1"
+ return g:resizable
endif
-endfun
-" Helper for status line.
-" Show c or C to denote case-sensitivity.
-fun! Show_Case()
- if &ic
- return "c"
+ " Do we KNOW we can(not) resize?
+ if has("gui_running")
+ let g:resizable = 1
+ elseif $RESIZABLE == &term
+ let g:resizable = 1
+ elseif $RESIZABLE == "0"
+ let g:resizable = 0
else
- return "C"
+ " Assume we can. Allow overriding.
+ let g:resizable = 1
endif
-endfun
+ return g:resizable
+endfun "}}}2
-" Helper for status line.
-" Show the size of the tabstop.
-fun! Show_Tabstop()
- return &ts
-endfun
+" Grow or shrink the window width.
+fun! Resize_Columns(op, ...) "{{{2
+ if a:op == ""
+ return
+ endif
-" Helper for status line.
-" Show p when paste mode is on.
-fun! Show_Paste()
- if &paste
- return "p"
- else
- return ""
+ if ! Can_Resize()
+ return
endif
-endfun
-" Show the window title.
-fun! Show_TitleString()
- if bufname("") == ""
- let l:ts1='Vim'
+ if a:0 == 0
+ " Vim 5 hardcodes the size of numbers column to 8.
+ if version >= "700" && has("linebreak")
+ let l:columns = &numberwidth
+ else
+ let l:columns = 8
+ endif
else
- let l:ts1=printf("%2d: %s", bufnr(""), expand('%t'))
+ let l:columns = a:1
endif
- return printf("%s (%s) %s", l:ts1, getcwd(), v:servername)
-endfun
-" Show the status line.
-fun! Show_StatusLine()
- call Iain_Vars()
- let l:sl1='%2n\:\ %<%f\ [%{Show_List()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%Y%M%R]\ %='
- let l:sl3='L:%4.6l/%-4.6L\ C:%3.6c\ \|\ %P'
- let l:hexformat='%b'
- if b:iainhex
- let l:hexformat='0\x%02B'
+ exe "let l:resize=" . &columns . a:op . l:columns
+ let l:resize = "se columns=" . l:resize
+
+ " HACK: Inside screen there is an extra line for the status bar. Vim
+ " manages the resize by sending an escape sequence to set the number of
+ " lines and number of columns in one action. To do this it will first query
+ " the number of lines and then set <same number of lines> by <new number of
+ " columns>. Because of the extra line for the status bar this results in
+ " the real terminal being shrunk by a line. We ask for the terminal to grow
+ " by a line so it ends up actually being the same.
+ if &term =~ '^screen'
+ let l:resize = l:resize . " lines=" . (&lines + 1)
endif
- if b:iainverbose
- let l:sl2=l:hexformat . '\ \|\ P:%4.6o\ '
- else
- let l:sl2=''
+
+ exe l:resize
+endfun "}}}2
+
+" Grow or shrink the window height.
+fun! Resize_Lines(op, lines) "{{{2
+ if a:op == ""
+ return
endif
- exec "set statusline=" . l:sl1 . l:sl2 . l:sl3
-endfun
-" Toggle case-sensitivity.
-fun! Invert_Case()
- let &ic = ! &ic
-endfun
+ if ! Can_Resize()
+ return
+ endif
-" Grow or shrink the window size.
-fun! Resize_Columns(op)
- " XXX: This won't work inside screen.
- " We should really detect whether it would work rather than assume it won't.
+ exe "let l:resize=" . &lines . a:op . a:lines
if &term =~ '^screen'
- return
+ let l:resize = l:resize + 1
+ endif
+ let l:resize = "se lines=" . l:resize
+
+ exe l:resize
+endfun "}}}2
+
+" Set extra columns depending on window status.
+fun! Extra_Columns(extra, var, ...) "{{{2
+ " Vim 6 doesn't have winnr("$"). Determine which windows are open
+ " ourselves by using :windo to incremement a counter. As Vim 5
+ " doesn't have :windo we require Vim 6 for this.
+ if v:version < "600"
+ return ""
endif
+ if ! has("windows")
+ return ""
+ endif
+
+ " Remember which window we're in.
+ let l:winnr = winnr()
+ let l:num_windows = 0
+ windo let l:num_windows = l:num_windows + 1
+ " Switch back to the window we were in.
+ exe l:winnr . "wincmd w"
+
+ call Iain_Vars()
- " Vim 5 hardcodes the size of numbers column to 8.
- if version >= "700"
- let l:numberwidth = &numberwidth
+ if a:0 == 0
+ let l:condition = ""
else
- let l:numberwidth = 8
+ let l:condition = a:1
+ endif
+
+ let l:n = 0
+ let l:i = 1
+ let l:windows = ""
+ while l:n < l:num_windows
+ " If window w exists then getwinvar(w, "&modified") will be 0 or 1.
+ if getwinvar(l:i, "&modified") =~ '^\d'
+ let l:n = l:n + 1
+
+ let l:val = 0
+ exe "if getwinvar(" . l:i . ", '" . a:var . "') " . l:condition . " | let l:val = 1 | endif"
+ if l:val
+ exe "let l:windows = '" . l:windows . ":" . l:i . "'"
+ endif
+ endif
+ let l:i = l:i + 1
+ endwhile
+
+ let l:extra = "g:iainextracolumns" . a:extra
+ exe "let l:val = " . l:extra
+ exe "let " . l:extra . " = '" . l:windows . "'"
+
+ if l:windows == l:val
+ return ""
endif
- exec "se columns" . a:op . "=" . l:numberwidth
-endfun
+ if l:windows == ""
+ return "-"
+ elseif l:val == ""
+ return "+"
+ endif
+endfun "}}}2
" Toggle number display.
-fun! Number()
+fun! Number(resize) "{{{2
call Iain_Vars()
let &number = ! &number
- if version >= "700"
- let l:i = 0
- let l:num_numbers = 0
- while l:i <= winnr("$")
- if getwinvar(l:i, "&number") == 1
- let l:num_numbers = l:num_numbers + 1
- endif
- let l:i = l:i + 1
- endwhile
+ " Ensure we keep track of any extra columns even if we aren't resizing.
+ " This prevents confusion when number is set at startup.
+ let l:extra = Extra_Columns("number", "&number")
- if l:num_numbers == 0
- let g:iainextracolumns = 0
- call Resize_Columns("-")
- elseif g:iainextracolumns == 0
- let g:iainextracolumns = 1
- call Resize_Columns("+")
- endif
+ if a:resize
+ call Resize_Columns(l:extra)
endif
-endfun
+endfun "}}}2
" Restore window size.
-au VimLeave * if exists("oldcols") | let &columns=oldcols | endif
+if has("autocmd") && ! has("gui_running")
+ au Display VimLeave * if exists("g:oldcols") | call Resize_Columns("-", (&columns - g:oldcols)) | endif
+ au Display VimLeave * if exists("g:oldlines") | call Resize_Lines("-", (&lines - g:oldlines)) | endif
+endif
" Map Makefile mode.
-au BufEnter * if &ft == "make" | call MakeMode_map() | endif
-au BufLeave * if &ft == "make" | call MakeMode_unmap() | endif
+if has("autocmd")
+ au Mode BufEnter * if &ft == "make" | call MakeMode_map() | endif
+ au Mode BufLeave * if &ft == "make" | call MakeMode_unmap() | endif
+endif
" Entering Make mode.
-fun! MakeMode_map()
- call Iain_Vars()
- let b:iainlist=1
+fun! MakeMode_map() "{{{2
+ call Iain_Vars()
+ let w:iainlist=1
call Cycle_List()
set ts=8
set noexpandtab
-endfun
+endfun "}}}2
" Leaving Make mode.
-fun! MakeMode_unmap()
+fun! MakeMode_unmap() "{{{2
call Cycle_List()
set ts=2
set expandtab
-endfun
-
-" Show the status line for the first time.
-call Show_StatusLine()
+endfun "}}}2
" Function to create mappings with either a hardcoded \ or <Leader>.
-fun! Mapping(keysequence,mapping)
+fun! Mapping(keysequence,mapping) "{{{2
if version < "600"
- exec "map \\" . a:keysequence . " " . a:mapping
+ exec "map \\" . a:keysequence . " " . a:mapping . ":<CR>"
else
- exec "map <Leader>" . a:keysequence . " " . a:mapping
+ exec "map <silent> <Leader>" . a:keysequence . " " . a:mapping
endif
-endfun
+endfun "}}}2
" Use - and = to create underlines.
-call Mapping("-", "yyp:s/./-/g<RETURN>:let @/=''<RETURN>:<RETURN>")
-call Mapping("=", "yyp:s/./=/g<RETURN>:let @/=''<RETURN>:<RETURN>")
-
-" Change to ts=2 with \2.
-call Mapping("2", ":se ts=2<CR>:<CR>")
-" Change to ts=4 with \4.
-call Mapping("4", ":se ts=4<CR>:<CR>")
-" Change to ts=8 with \8.
-call Mapping("8", ":se ts=8<CR>:<CR>")
-" Change to ts=16 with \6.
-call Mapping("6", ":se ts=16<CR>:<CR>")
-" Change to ts=32 with \3.
-call Mapping("3", ":se ts=32<CR>:<CR>")
+call Mapping("-", "yyp:s/./-/g<CR>:let @/=''<CR>")
+call Mapping("=", "yyp:s/./=/g<CR>:let @/=''<CR>")
+
+" Set 2-column tabs with \2.
+call Mapping("2", ":se ts=2<CR>:se sw=2<CR>")
+" Set 4-column tabs with \4.
+call Mapping("4", ":se ts=4<CR>:se sw=4<CR>")
+" Set 8-column tabs with \8.
+call Mapping("8", ":se ts=8<CR>:se sw=8<CR>")
+" Set 16-column tabs with \6.
+call Mapping("6", ":se ts=16<CR>:se sw=16<CR>")
+" Set 32-column tabs with \3.
+call Mapping("3", ":se ts=32<CR>:se sw=32<CR>")
" Toggle paste mode with \p.
-call Mapping("p", ":se paste!<CR>:<CR>")
+call Mapping("p", ":se paste!<CR>")
" Swap case-sensitivity with \c.
-call Mapping("c", ":call Invert_Case()<CR>:<CR>")
+call Mapping("C", ":call Invert_Case()<CR>")
" Change number mode with \n.
-call Mapping("n", ":call Number()<CR>:<CR>")
+call Mapping("n", ":call Number(1)<CR>")
" Expand or shrink window size with \> and \<.
-call Mapping(">", ":call Resize_Columns('+')<CR>:<CR>")
-call Mapping("<", ":call Resize_Columns('-')<CR>:<CR>")
+call Mapping(">", ":call Resize_Columns('+')<CR>")
+call Mapping("<", ":call Resize_Columns('-')<CR>")
" Clear search pattern with \/.
-call Mapping("/", ":let @/=\"\"<CR>:<CR>")
+call Mapping("/", ":let @/=\"\"<CR>")
+" Toggle alternate buffer name with \#.
+call Mapping("#", ":call Cycle_Alt()<CR>")
-" Forget the Ex mode mapping.
-map Q <NOP>
+" Set graphical window title.
+if has("win32") || has("win64")
+ " Windows taskbar entries are probably too small to show full titles.
+ se titlestring=%t
+else
+ se titlestring=%{Show_TitleString()}
+endif
" Vim tip 99: What's the highlighting group under the cursor?
call Mapping("h", ":echo \"hi<\" . synIDattr(synID(line(\".\"),col(\".\"),1),\"name\") . '> trans<' . synIDattr(synID(line(\".\"),col(\".\"),0),\"name\") . \"> lo<\" . synIDattr(synIDtrans(synID(line(\".\"),col(\".\"),1)),\"name\") . \">\"<CR>")
+fun! Uncluttered_Buffer() "{{{2
+ if exists("uncluttered_buffer")
+ if uncluttered_buffer == 1
+ return 1
+ endif
+ endif
+
+ if version >= "600"
+ if &buftype != ''
+ return 1
+ endif
+ endif
+
+ if &ft == 'perforce'
+ return 1
+ endif
+
+ if &ft == 'svn'
+ return 1
+ endif
+
+ if &ft == 'gitcommit'
+ return 1
+ endif
+
+ return 0
+endfun "}}}2
+
+fun! Startup_Resize() "{{{2
+ let l:columns = 0
+
+ " Resize for numbers.
+ if &number
+ if version >= "700" && has("linebreak")
+ let l:columns = &numberwidth
+ else
+ let l:columns = 8
+ endif
+ endif
+
+ " Resize for signs.
+ if has("signs")
+ if g:marksigns
+ if version >= "600"
+ let l:columns = l:columns + 2
+ endif
+ endif
+ endif
+
+ if g:oldcols < (80 + l:columns)
+ call Resize_Columns("+", l:columns)
+ endif
+endfun "}}}2
+
+" Change status bar colour when various things happen.
+" Flags: H/h: Cursor held/moved.
+" F/f: Focus gained/lost.
+" I/i: Insert mode entered/left.
+fun! Highlight_StatusLine(flag) "{{{2
+ if ! has("statusline")
+ return
+ endif
+ " Get current status.
+ call Iain_Vars()
+
+ " Change the status based on the flag. XXX: Does Vim let us to do flags?
+ let l:ic = &ic
+ set ic
+ let b:iainstatus = substitute(b:iainstatus, a:flag, a:flag, "")
+ let &ic = l:ic
+
+ let l:normalcolour = "darkblue"
+ let l:editingcolour = "darkmagenta"
+ let l:replacecolour = "purple"
+ let l:warningcolour = "darkred"
+ let l:readonlycolour = "red"
+
+ if b:iainstatus =~# "I"
+ if v:insertmode == "r"
+ let l:editingcolour = l:replacecolour
+ endif
+ endif
+
+ " Default colour.
+ let l:colour = l:normalcolour
+ " Maybe override depending on status.
+ if b:iainstatus =~# "H"
+ if b:iainstatus =~# "I"
+ " Held in insert mode. Add extra highlight if we don't have focus.
+ if b:iainstatus =~# "f"
+ let l:colour = l:warningcolour
+ else
+ let l:colour = l:editingcolour
+ endif
+ endif
+ else
+ if b:iainstatus =~# "I"
+ " Regular insert mode.
+ let l:colour = l:editingcolour
+ endif
+ endif
+
+ " Override again if readonly.
+ if l:colour != l:normalcolour
+ if getbufvar("", "&ro")
+ let l:colour = l:readonlycolour
+ endif
+ endif
+
+ let l:termcolour = Iain_Colour(l:colour)
+
+ exec "highlight StatusLine gui=none term=none cterm=none guifg=white guibg=" . l:colour . " ctermfg=white ctermbg=" . l:termcolour
+ exec "highlight User1 gui=bold term=bold cterm=bold guifg=white guibg=" . l:colour . " ctermfg=white ctermbg=" . l:termcolour
+endfun "}}}2
+
+fun! Iain_Colour(colour) "{{{2
+ if &t_Co == 88
+ if a:colour == "darkblue"
+ return 17
+ elseif a:colour == "darkmagenta"
+ return 33
+ elseif a:colour == "purple"
+ return 35
+ elseif a:colour == "darkred"
+ return 32
+ elseif a:colour == "red"
+ return 64
+ endif
+ elseif &t_Co == 256
+ if a:colour == "darkblue"
+ return 17
+ elseif a:colour == "darkmagenta"
+ return 90
+ elseif a:colour == "purple"
+ return 57
+ elseif a:colour == "darkred"
+ return 88
+ elseif a:colour == "red"
+ return 196
+ endif
+ else
+ " Colours which cterm*g doesn't recognise.
+ if a:colour == "purple"
+ return "magenta"
+ endif
+ return a:colour
+ endif
+endfun "}}}2
+
+if has("autocmd")
+ au StatusLine VimEnter * call Highlight_StatusLine("")
+
+ " Show numbers by default.
+ au Display VimEnter * if ! Uncluttered_Buffer() | call Number(0) | endif
endif
+endif "}}}1
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Handle options only available in Vim 5.4 and above.
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version >= "504" "{{{1
+version 5.4
+
+" Reuse windows when using sbuffer.
+se switchbuf=useopen
+
+" Vim 5 requires a 'n setting for viminfo.
+if ! &viminfo
+ se viminfo='100
+endif
+
+" Allow persistent variable saving for localvimrc.
+se viminfo+=!
+
+" Do we have Unicode?
+fun! Has_Unicode() "{{{2
+ if ! has('multi_byte')
+ return 0
+ endif
+
+ if version < "602"
+ return 0
+ endif
+
+ if &tenc =~? '^u\(tf\|cs\)'
+ return 1
+ endif
+
+ if ! strlen(&tenc) && &enc =~? '^u\(tf\|cs\)'
+ return 1
+ endif
+
+ return 0
+endfun "}}}2
+
+" Helper for status line.
+" Show file encoding
+fun! Show_Encoding() "{{{2
+ if version < "600"
+ return ""
+ endif
+
+ let l:enc = &fenc
+ let l:symbol = ""
+ if l:enc == ""
+ let l:enc = &enc
+ if l:enc == ""
+ return ""
+ endif
+ if bufname("%") == ""
+ if Has_Unicode()
+ let l:symbol = '•'
+ else
+ let l:symbol = '*'
+ endif
+ endif
+ endif
+
+ if has("multi_byte")
+ if &bomb
+ if Has_Unicode()
+ let l:symbol = "☻"
+ else
+ let l:symbol = "@"
+ endif
+ endif
+ endif
+
+ " Don't return anything if the encoding is utf-8.
+ if l:enc == "utf-8"
+ if l:symbol == ""
+ return ""
+ endif
+ endif
+
+ return l:symbol . l:enc . ","
+endfun "}}}2
+
+" Helper for status line.
+" Show space, underscore or dollar sign depending on list mode.
+fun! Show_List() "{{{2
+ call Iain_Vars()
+ if w:iainlist == 0
+ " No list.
+ return ""
+ elseif Has_Unicode()
+ if w:iainlist == 1
+ " Just tabs.
+ return "»"
+ else
+ " Full list.
+ return "¶"
+ endif
+ else
+ if w:iainlist == 1
+ return "_"
+ else
+ return "\$"
+ endif
+ endif
+endfun "}}}2
+
+" Helper for status line.
+" Show c or C to denote case-sensitivity.
+fun! Show_Case() "{{{2
+ if &ic
+ return "c"
+ else
+ return "C"
+ endif
+endfun "}}}2
+
+" Helper for status line.
+" Mark DOS buffers.
+fun! Show_DOS() "{{{2
+ if &ff == "unix"
+ return ""
+ endif
+ return &ff . ","
+endfun "}}}2
+
+" Helper for status line.
+" Show the size of the tabstop.
+fun! Show_Tabstop() "{{{2
+ return &ts
+endfun "}}}2
+
+" Helper for status line.
+" Show p when paste mode is on.
+fun! Show_Paste() "{{{2
+ if &paste
+ return "p"
+ else
+ return ""
+ endif
+endfun "}}}2
+
+" Helper for status line.
+" Show v when virtualedit mode is block, insert or onemore.
+" Show V when virtualedit mode is all.
+fun! Show_VirtualEdit() "{{{2
+ if ! has("virtualedit")
+ return ""
+ endif
+
+ if &ve == "all"
+ return "V"
+ elseif &ve != ''
+ return "v"
+ else
+ return ""
+ endif
+endfun "}}}2
+
+" Helper for status line.
+" Show U when persistent undo is on.
+" Show u when persistent undo is off but an undofile exists.
+fun! Show_Undo() "{{{2
+ if ! exists("&undofile")
+ return ""
+ endif
+
+ if &undofile
+ return "U"
+ elseif filereadable(undofile(expand("%")))
+ return "u"
+ else
+ return ""
+ endif
+endfun "}}}2
+
+" Helper for status line.
+" Show alternate buffer number and name.
+fun! Show_Alt() "{{{2
+ let l:alt = bufnr("#")
+ if l:alt < 0 || l:alt == bufnr("") || ! b:iainalt
+ return ""
+ endif
+
+ return " " . l:alt . ": " . expand("#:t")
+endfun "}}}2
+
+" Helper for status line.
+" Show scrollbind or cursorbind.
+fun! Show_Bind() "{{{2
+ if has("cursorbind")
+ if &cursorbind
+ if Has_Unicode()
+ return "⇄"
+ else
+ return ">"
+ endif
+ elseif &scrollbind
+ if Has_Unicode()
+ return "⇅"
+ else
+ return "^"
+ endif
+ endif
+ endif
+ return ""
+endfun "}}}2
+
+" Helper for status line.
+" Show marker if searchforward is unset.
+fun! Show_SearchForward() "{{{2
+ if version >= "702"
+ if ! v:searchforward
+ if Has_Unicode()
+ return "∆"
+ else
+ return "^"
+ endif
+ endif
+ endif
+ return ""
+endfun "}}}2
+
+" Helper for status line.
+" Show marks set in cursor line.
+fun! Show_Marks() "{{{2
+ if ! exists("g:iainsigns")
+ return ""
+ endif
+
+ let l:marks = ""
+
+ let l:signs = g:iainsigns
+ let l:sign = ""
+ let l:cursorline = line(".")
+ while strlen(l:signs)
+ let l:sign = matchstr(l:signs, '^[A-Za-z]\+\(:.\)*[.=>-][^ ]\+')
+ let l:sign = substitute(l:sign, '^[A-Za-z]\+', "", "")
+ let l:ascii = matchstr(l:sign, '^:.')
+ let l:mark = substitute(l:sign, '^\(:.\)*[.=>-]', "", "")
+ if strlen(l:ascii)
+ let l:ascii = substitute(l:ascii, '^:', "", "")
+ else
+ let l:ascii = l:mark
+ endif
+ let l:ascii = substitute(l:ascii, '"', '\\"', "")
+
+ if l:ascii == "o"
+ let l:line = "."
+ else
+ let l:line = "'" . l:ascii
+ endif
+
+ " Ignore cursor line which will always match.
+ if l:line != "."
+ if l:cursorline == line(l:line)
+ let l:marks = l:marks . l:mark
+ endif
+ endif
+
+ let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
+ endwhile
+
+ if l:marks == ""
+ return ""
+ else
+ return "M:" . l:marks . " "
+ endif
+endfun "}}}2
+
+" Show the status line.
+fun! Show_StatusLine() "{{{2
+ if ! has("statusline")
+ return
+ endif
+ call Iain_Vars()
+
+ " User{N} highlights %{N}*.
+ " Named highlight groups %#group% aren't available until Vim 7.
+ let l:normal = '%0*'
+ let l:bold = '%1*'
+
+ " sl1 contains left-aligned stuff.
+ " sl2 contains stuff shown only when verbose mode is enabled.
+ " sl3 contains right-aligned stuff.
+ let l:sl1='%2n\:\ %<' . l:bold . '%f' . l:normal . '\ [%{Show_Encoding()}%{Show_DOS()}%{Show_List()}%{Show_Bind()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%{Show_VirtualEdit()}%{Show_Undo()}%Y%M%R%{Show_SearchForward()}]%{Show_Alt()}\ '
+ let l:sl3='%{Show_Marks()}L:' . l:bold . '%4.6l' . l:normal . '/%-4.6L\ C:' . l:bold . '%3.6c%V' . l:normal . '\ \|\ %P'
+ let l:hexformat='%b'
+ if b:iainhex
+ let l:hexformat='0\x%02B'
+ endif
+ if b:iainverbose
+ let l:sl1=l:sl1 . v:version . '\ %='
+ let l:sl2=l:hexformat . '\ \|\ P:%4.6o\ '
+ else
+ let l:sl1=l:sl1 . '%='
+ let l:sl2=''
+ endif
+ exec "set statusline=" . l:sl1 . l:sl2 . l:sl3
+endfun "}}}2
+
+" Show the status line for the first time.
+call Show_StatusLine()
+endif "}}}1
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Handle options only available in Vim 6 and above.
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-if version >= "600"
+if version >= "600" "{{{1
version 6.0
+if has("win32") || has("win64")
+ se encoding=utf-8
+endif
+
" Remember quickfix state.
-let g:quickfixing=0
+if has("quickfix")
+ let g:quickfixing=0
+endif
" Set indenting by filetype.
filetype indent on
" Less intrusive syntax highlighting.
-syn enable
-
-" Nice GUI colour.
-if has("gui_running")
- se guifont=DejaVu\ Sans\ Mono\ 10
- colo darkblue
- hi LineNr guibg=#303030
-elseif &t_Co > 16
+if has("syntax")
+ " The :syntax enable command tries to source the syntax.vim runtime script.
+ " Parsing this .vimrc will fail if for some reason the runtime doesn't
+ " exist, as could be the case if the binary was installed with no support
+ " files. GNU On Windows is one example of an incomplete installation.
try
- colo iain
+ syn enable
catch
endtry
endif
-if has("win32")
- se guifont=DejaVu_Sans_Mono:h10:cANSI
+
+" Set colours.
+if has("gui_running")
+ if has("win32") || has("win64")
+ exe "silent se guifont=DejaVu_Sans_Mono:h10:cANSI"
+ else
+ exe "silent se guifont=DejaVu\\ Sans\\ Mono\\ 10"
+ endif
+endif
+if has("gui_running") || &t_Co > 16
+ exe "silent colo iain"
endif
" Ignore whitespace when diffing.
-se diffopt=filler,iwhite
-
-" Expand window when doing a vertical diff.
-if &diff
- let &columns = 164
+if has("diff")
+ se diffopt=filler,iwhite
endif
-" Remember that we are opening the quickfix window.
-au BufWinEnter quickfix let g:quickfixing=1
-au BufUnload * if &ft == "qf" | let g:quickfixing=0 | endif
+if has("autocmd")
+ if has("quickfix")
+ " Remember that we are opening the quickfix window.
+ au Mode BufWinEnter quickfix let g:quickfixing=1
+ au Mode BufUnload * if &ft == "qf" | let g:quickfixing=0 | endif
+ endif
-" Allow in-place editing of crontabs.
-au FileType crontab set backupcopy=yes
+ " Allow in-place editing of crontabs.
+ au Mode FileType crontab set backupcopy=yes
+endif
" Make * and # work the way you expect in visual mode.
vnoremap * y/\V<C-R>=substitute(escape(@@,"/\\"),"\n","\\\\n","ge")<CR><CR>
vnoremap # y?\V<C-R>=substitute(escape(@@,"?\\"),"\n","\\\\n","ge")<CR><CR>
+" Set mark and update highlighting.
+if has("signs")
+ au Signs BufReadPost * call <SID>Highlight_Signs()
+ au Signs CursorHold * call <SID>Highlight_Signs()
+endif
+
+" Helper to set buffer variable for a given sign.
+fun! <SID>Prep_Sign(sign) "{{{2
+ if ! exists("b:sign" . a:sign) || ! g:marksigns
+ exe "let b:sign" . a:sign . "=0"
+ endif
+endfun "}}}2
+
+fun! <SID>Place_Sign(number, line, old, name) "{{{2
+ if a:line == a:old
+ return a:old
+ endif
+
+ exe "sign unplace " . (g:firstsign + a:number) . " buffer=" . bufnr("")
+ " Don't place the sign if it would conflict with the last change sign.
+ exe "sign place " . (g:firstsign + a:number) . " line=" . a:line . " name=" . a:name . " buffer=" . bufnr("")
+ return a:line
+endfun "}}}2
+
+fun! <SID>Highlight_Signs(...) "{{{2
+ if ! has("signs") || ! g:marksigns || Uncluttered_Buffer()
+ return
+ endif
+
+ let l:signs = g:iainsigns
+ let l:sign = ""
+ let l:i = 0
+ while strlen(l:signs)
+ let l:sign = matchstr(l:signs, '^[A-Za-z]\+\(:.\)*[.=>-][^ ]\+')
+
+ let l:name = substitute(l:sign, '[:.=>-].*', "", "")
+ let l:var = tolower(l:name)
+ let l:sign = substitute(l:sign, '^[A-Za-z]\+', "", "")
+ let l:ascii = matchstr(l:sign, '^:.')
+ let l:mark = substitute(l:sign, '^\(:.\)*[.=>-]', "", "")
+ if strlen(l:ascii)
+ let l:ascii = substitute(l:ascii, '^:', "", "")
+ else
+ let l:ascii = l:mark
+ endif
+ let l:ascii = substitute(l:ascii, '"', '\\"', "")
+
+ if l:ascii == "o"
+ let l:line = "."
+ else
+ let l:line = "'" . l:ascii
+ endif
+
+ call <SID>Prep_Sign(l:var)
+ exe "let " . l:var . " = <SID>Place_Sign(" . l:i . ", line(\"" . l:line . "\"), b:sign" . l:var . ", \"Mark" . l:name . "\")"
+ let l:i = l:i + 1
+
+ let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
+ endwhile
+endfun "}}}2
+
+" Toggle signs.
+fun! <SID>Cycle_Signs(resize) "{{{2
+ if ! has("signs")
+ return
+ endif
+ call Iain_Vars()
+ let g:marksigns = ! g:marksigns
+
+ " Retrofit arrays on to Vim 6.
+ if ! exists("g:iainsigns")
+ " Signs are defined in g:iainsigns. The syntax is as follows:
+ "
+ " Sign ::= Name (':' Mark)* Type Symbol
+ " Type ::= '=' | '-' | '.'
+ "
+ " Signs with Type '=' will be highlighted with the MarkSign group.
+ " Signs with Type '-' will be highlighted with the MarkLine group.
+ " Signs with Type '.' will be highlighted with the MarkDot group.
+ " Signs with Type '>' will be highlighted with the MarkArrow group.
+ " Define the Mark where Symbol is not also the mark name, eg "']".
+ let g:iainsigns = "Less=< Greater=> Left=( Right=) SquareLeft=[ SquareRight=] BraceLeft={ BraceRight=} a-a b-b c-c d-d e-e f-f A-A B-B C-C D-D E-E F-F"
+ if Has_Unicode()
+ let g:iainsigns = g:iainsigns . " Quote:\"=” Dash:'=’ Caret:^.ʌ Dot:..•"
+ if version < "704"
+ let g:iainsigns = g:iainsigns ." Cursor:o>▶"
+ endif
+ else
+ let g:iainsigns = g:iainsigns . " Quote=\" Dash=' Caret.^ Dot:..*"
+ if version < "704"
+ let g:iainsigns = g:iainsigns ." Cursor>o"
+ endif
+ endif
+ endif
+
+ if g:marksigns
+ " Signs to highlight marks.
+ " Syntax won't work properly in Vim 6.
+ let l:signs = g:iainsigns
+ let l:sign = ""
+ while strlen(l:signs)
+ let l:sign = matchstr(l:signs, '^[A-Za-z]\+\(:.\)*[.=>-][^ ]\+')
+
+ let l:name = substitute(l:sign, '[:.=>-].*', "", "")
+ let l:sign = substitute(l:sign, '^[A-Za-z]\+', "", "")
+ let l:ascii = matchstr(l:sign, '^:.')
+ let l:mark = substitute(l:sign, '^\(:.\)*[.=>-]', "", "")
+ if strlen(l:ascii)
+ let l:ascii = substitute(l:ascii, '^:', "", "")
+ let l:ascii = matchstr(l:ascii, '^.')
+ else
+ let l:ascii = l:mark
+ endif
+ let l:ascii = substitute(l:ascii, '"', '\\"', "")
+ let l:type = substitute(l:sign, '^:.', "", "")
+ let l:type = matchstr(l:type, '^.')
+
+ let l:hl = ""
+ if l:type == "="
+ let l:hl = "texthl=MarkSign text="
+ elseif l:type == "."
+ let l:hl = "texthl=MarkDot text="
+ elseif l:type == "-"
+ let l:hl = "texthl=MarkLine text="
+ elseif l:type == ">"
+ let l:hl = "texthl=MarkArrow text="
+ endif
+
+ exe "sign define Mark" . l:name . " " . l:hl . l:mark
+
+ let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
+ endwhile
+
+ if a:resize
+ call Resize_Columns("+", 2)
+ endif
+ call <SID>Highlight_Signs()
+ else
+ let l:i = 0
+ while l:i < 25
+ exe "sign unplace " . (g:firstsign + l:i)
+ let l:i = l:i + 1
+ endwhile
+
+ let l:signs = g:iainsigns
+ let l:sign = ""
+ while strlen(l:signs)
+ let l:sign = matchstr(l:signs, '^[A-Za-z]\+')
+
+ exe "sign undefine Mark" . l:sign
+ call <SID>Prep_Sign(tolower(l:sign))
+ let l:signs = substitute(l:signs, '^[^ ]\+ *', "", "")
+ endwhile
+
+ if a:resize
+ call Resize_Columns("-", 2)
+ endif
+ endif
+endfun "}}}2
+
" Change list mode.
-fun! Cycle_List()
- let basic='tab:\\_,trail:_,extends:<,precedes:>'
+fun! Cycle_List() "{{{2
+ " Pretty UTF-8 listchars.
+ if Has_Unicode()
+ let basic='tab:»·,trail:…,extends:«,precedes:»'
+ let eol='eol:¶'
+ if version >= "700"
+ let basic=basic . ',nbsp:•'
+ endif
+ else
+ let basic='tab:\\_,trail:_,extends:<,precedes:>'
+ let eol='eol:$'
+ if version >= "700"
+ let basic=basic . ',nbsp:+'
+ endif
+ endif
call Iain_Vars()
- let b:iainlist = b:iainlist + 1
- if b:iainlist > 2
- let b:iainlist = 0
- endif
- if b:iainlist == 0
- set nolist
- elseif b:iainlist == 1
- exec "set lcs=" . basic
- set list
+ let w:iainlist = w:iainlist + 1
+ if w:iainlist > 2
+ let w:iainlist = 0
+ endif
+ if w:iainlist == 0
+ setlocal nolist
+ elseif w:iainlist == 1
+ exec "setlocal lcs=" . basic
+ setlocal list
else
- exec "set lcs=" . basic . ",eol:$"
- set list
+ exec "setlocal lcs=" . basic . "," . eol
+ setlocal list
endif
-endfun
+
+ call Resize_Columns(Extra_Columns("list", "iainlist", " == 2"), 1)
+ call Extra_Whitespace_Match()
+endfun "}}}2
" Cycle between hex and decimal display of toolbar stuff.
-fun! Cycle_HexStatusLine()
+fun! Cycle_HexStatusLine() "{{{2
call Iain_Vars()
let b:iainhex = ! b:iainhex
call Show_StatusLine()
-endfun
+endfun "}}}2
" Cycle verbose display of toolbar stuff.
-fun! Cycle_VerboseStatusLine()
+fun! Cycle_VerboseStatusLine() "{{{2
call Iain_Vars()
let b:iainverbose = ! b:iainverbose
call Show_StatusLine()
-endfun
+endfun "}}}2
" Toggle quickfix window.
-fun! Cycle_Quickfix()
+fun! Cycle_Quickfix() "{{{2
+ if ! has("quickfix")
+ return
+ endif
if g:quickfixing == 1
cclose
let g:quickfixing=0
else
copen
endif
-endfun
+endfun "}}}2
+
+" Toggle showing alternate buffer information.
+fun! Cycle_Alt() "{{{2
+ call Iain_Vars()
+ let b:iainalt = ! b:iainalt
+ call Show_StatusLine()
+endfun "{{{2
+
+" To be overridden later if applicable.
+fun! Extra_Whitespace_Match() "{{{2
+ " NOP.
+endfun "}}}2
" Swap hex/decimal statusline with \x.
-call Mapping("x", ":call Cycle_HexStatusLine()<CR>:<CR>")
+call Mapping("x", ":call Cycle_HexStatusLine()<CR>")
" Change statusline verbosity with \v.
-call Mapping("v", ":call Cycle_VerboseStatusLine()<CR>:<CR>")
+call Mapping("V", ":call Cycle_VerboseStatusLine()<CR>")
" Cycle list styles with \l.
-call Mapping("l", ":call Cycle_List()<CR>:<CR>")
+call Mapping("l", ":call Cycle_List()<CR>")
" Toggle tags with \t.
call Mapping("t", ":Tlist<CR>")
" Change foldmethod with \f.
-call Mapping("f", ":se foldenable!<CR>:<CR>")
+call Mapping("f", ":se foldenable!<CR>")
" Toggle quickfix window with \q.
-call Mapping("q", ":call Cycle_Quickfix()<CR>:<CR>")
+call Mapping("q", ":call Cycle_Quickfix()<CR>")
" Rerun filetype detection with \s. The s is for syntax, as this will be
" updated as a side-effect.
-call Mapping("s", ":filetype detect<CR>:<CR>")
+call Mapping("S", ":filetype detect<CR>")
+" Toggle marks with \m.
+call Mapping("m", ":call <SID>Cycle_Signs(1)<CR>")
-" Change status bar colour when various things happen.
-fun! Highlight_StatusLine(flag)
- " Get current status.
- call Iain_Vars()
+if has("autocmd")
+ " Show signs by default.
+ au Display VimEnter * call <SID>Cycle_Signs(0)
+endif
- " Change the status based on the flag. XXX: Does Vim let us to do flags?
- let re = "[" . tolower(a:flag) . toupper(a:flag) . "]"
- let b:iainstatus = substitute(b:iainstatus, re, a:flag, "")
+" move.
+nmap <A-u> <Plug>MoveLineHalfPageUp
+nmap <A-d> <Plug>MoveLineHalfPageDown
+vmap <A-u> <Plug>MoveBlockHalfPageUp
+vmap <A-d> <Plug>MoveBlockHalfPageDown
+endif "}}}1
- " Default colour.
- let s:colour = "darkblue"
- let s:termcolour = ""
- let s:term88colour = "17"
- let s:term256colour = "17"
- " Maybe override depending on status.
- if b:iainstatus =~# "H"
- if b:iainstatus =~# "I"
- " Held in insert mode. Add extra highlight if we don't have focus.
- if b:iainstatus =~# "f"
- let s:colour = "darkred"
- let s:term88colour = "32"
- let s:term256colour = "88"
- else
- let s:colour = "darkmagenta"
- let s:term88colour = "33"
- let s:term256colour = "90"
- endif
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Handle options only available in Vim 7 and above.
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version >= "700" "{{{1
+version 7.0
+
+" Narrow buffer with \w.
+call Mapping("w", ":NarrowRegion<CR>")
+" Narrow window with \W.
+call Mapping("W", ":NarrowWindow<CR>")
+
+" Helper to show tab name.
+fun! <SID>TabName(label, gui) "{{{2
+ let l:label = a:label
+ if l:label == ""
+ let l:label = "No Name"
+ if a:gui
+ let l:label = "[" . l:label . "]"
endif
else
- if b:iainstatus =~# "I"
- " Regular insert mode.
- let s:colour = "darkmagenta"
- let s:term88colour = "33"
- let s:term256colour = "90"
+ let l:label = fnamemodify(l:label, ":t")
+ if strlen(l:label) >= 18
+ let l:label = l:label[0:17] . ".."
endif
endif
-
- if &t_Co == 88
- let s:termcolour = s:term88colour
- elseif &t_Co == 256
- let s:termcolour = s:term256colour
+ return l:label
+endfun "}}}2
+
+" Find out if any buffer was modified.
+fun! <SID>TabModified(buflist) "{{{2
+ let l:i = 0
+ while l:i < len(a:buflist)
+ if getbufvar(a:buflist[l:i], "&modified") == 1
+ return "+"
+ endif
+ let l:i = l:i + 1
+ endwhile
+ return ""
+endfun "}}}2
+
+" Tab line.
+fun! Show_TabLine() "{{{2
+ let l:s = "%#TabLineFill#Tabs:"
+
+ let l:i = 0
+ while l:i < tabpagenr("$")
+ let l:i = l:i + 1
+ " Get the label.
+ let l:buflist = tabpagebuflist(l:i)
+ let l:winnr = tabpagewinnr(l:i)
+ let l:n = tabpagewinnr(l:i, "$")
+ let l:label = <SID>TabName(bufname(l:buflist[l:winnr - 1]), 0)
+ let l:modified = <SID>TabModified(l:buflist)
+
+ " Choose highlighting.
+ if l:i == tabpagenr()
+ let l:s .= "%#TabLineSel#[" . l:n . l:modified . " " . l:label . "]"
+ else
+ let l:s .= "%#TabLine# " . l:n . l:modified . " " . l:label . " "
+ endif
+ endwhile
+
+ " Padding.
+ let l:s .= "%#TabLine#%T"
+ return l:s
+endfun "}}}2
+
+" Per tab label for the GUI.
+fun! Show_GUITabLine() "{{{2
+ let l:buflist = tabpagebuflist(v:lnum)
+ let l:winnr = tabpagewinnr(v:lnum)
+ let l:s = tabpagewinnr(v:lnum, "$")
+ let l:label = <SID>TabName(bufname(l:buflist[l:winnr - 1]), 1)
+ let l:modified = <SID>TabModified(l:buflist)
+
+ let l:s .= l:modified . " " . l:label
+ return l:s
+endfun "}}}2
+
+" Handle searching in a BufExplorer window.
+fun! <SID>BufExplorer_Search(n) "{{{2
+ if a:n == 0
+ let l:re = '^ *\d %'
else
- let s:termcolour = s:colour
+ let l:re = "^ *" . a:n
+ endif
+
+ " Find matching line.
+ let l:line = search(l:re, 'w')
+ if ! l:line
+ return
endif
- exec "highlight StatusLine guifg=white guibg=" . s:colour . " ctermbg=white ctermfg=" . s:termcolour
-endfun
+ if a:n == 0
+ return
+ endif
-call Highlight_StatusLine("")
+ " Peek ahead to the next matching line.
+ let l:next = search(l:re, 'w')
+
+ " Select the buffer if the match is unambiguous.
+ if l:next == l:line
+ exe "normal \<CR>"
+ return
+ endif
+
+ " Go back.
+ call cursor(l:line, 0)
+endfun! "}}}2
+
+" Entering a BufExplorer window.
+fun! <SID>BufExplorer_Map() "{{{2
+ for l:n in [ "0", "1", "2", "3", "4", "5", "6", "7", "8", "9" ]
+ exec "nnoremap <buffer> <silent>" . l:n . " :call <SID>BufExplorer_Search(" . l:n . ")<CR>"
+ endfor
+endfun "}}}2
+
+if has("windows")
+ se tabline=%!Show_TabLine()
+ se guitablabel=%!Show_GUITabLine()
endif
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" Handle options only available in Vim 7 and above.
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-if version >= "700"
-version 7.0
+if has("autocmd")
+ au StatusLine CursorHoldI * call Highlight_StatusLine("H")
+ au StatusLine CursorMovedI * call Highlight_StatusLine("h")
+ au StatusLine FocusGained * call Highlight_StatusLine("F")
+ au StatusLine FocusLost * call Highlight_StatusLine("f")
+ au StatusLine InsertEnter * call Highlight_StatusLine("I")
+ au StatusLine InsertChange * call Highlight_StatusLine("I")
+ au StatusLine InsertLeave * call Highlight_StatusLine("i")
+
+ if has("signs")
+ au Signs CursorHoldI * call <SID>Highlight_Signs()
+ au Signs InsertEnter * call <SID>Highlight_Signs()
+ au Signs InsertLeave * call <SID>Highlight_Signs()
+ endif
-au CursorHoldI * call Highlight_StatusLine("H")
-au CursorMovedI * call Highlight_StatusLine("h")
-au FocusGained * call Highlight_StatusLine("F")
-au FocusLost * call Highlight_StatusLine("f")
-au InsertEnter * call Highlight_StatusLine("I")
-au InsertLeave * call Highlight_StatusLine("i")
+ au Mode BufEnter \[BufExplorer\] call <SID>BufExplorer_Map()
+endif
+
+" Limit the size of the popup menu when completing.
+if has("insert_expand")
+ se pumheight=20
+endif
" Make diffs vertical by default.
-se diffopt+=vertical
+if has("diff")
+ se diffopt+=vertical
+endif
" Set size of numbers column.
-se numberwidth=5
+if has("linebreak")
+ se numberwidth=5
+endif
" Add "previous tab" mapping as gb.
-map gb :tabPrev<CR>
+map gb :tabprevious<CR>:<CR>
" Transparency.
if has("gui_macvim")
se transparency=15
-endif
+endif
+
+" Yet more GUI options. Add tabs.
+if has("gui")
+ se go+=e
+endif
" Perforce.
let g:p4EnableMenu=1
let g:p4Presets='P4CONFIG'
+
+" BufExplorer.
+let g:bufExplorerShowRelativePath=1
+let g:bufExplorerSplitOutPathName=0
+
+" NERDcommenter.
+let g:NERDSpaceDelims=1
+
+" localvimrc.
+let g:localvimrc_persistent=1
+
+" Gitv.
+let g:Gitv_OpenHorizontal='auto'
+let g:Gitv_WipeAllOnClose=1
+endif "}}}1
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Handle options only available in Vim 7.2 and above.
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version >= "702" "{{{1
+if has("autocmd")
+ " http://vim.wikia.com/wiki/Highlight_unwanted_spaces
+ augroup WhitespaceMatch
+ autocmd!
+ au Display BufWinEnter * call Extra_Whitespace_Match()
+ au Display Syntax * call Extra_Whitespace_Match()
+ au Display BufWinLeave * call clearmatches()
+ augroup END
+
+ fun! Extra_Whitespace_Match() "{{{2
+ " \s\+ <whitespace>
+ " $ <before end of line>
+ " \@<! <unless preceded by>
+ " \%# <cursor position, ie when typing>
+ let l:pattern = '\s\+\%#\@<!$'
+ " Don't match single space in first column of diff.
+ if &ft =~# '^diff$\|git'
+ " \@! <unless also matching>
+ " \(^\s$\) <a single whitespace>
+ let l:pattern = '\(^\s$\)\@!' . l:pattern
+ endif
+
+ let l:hl = 'ctermfg=red guifg=red'
+ if ! &list
+ " Underline if we aren't using listchars.
+ let l:hl = l:hl . ' cterm=underline gui=underline'
+ endif
+ highlight clear ExtraWhitespace
+ exe "highlight ExtraWhitespace " . l:hl
+ if exists('w:whitespace_match_number')
+ try
+ call matchdelete(w:whitespace_match_number)
+ catch
+ endtry
+ call matchadd('ExtraWhitespace', l:pattern, 10, w:whitespace_match_number)
+ else
+ let w:whitespace_match_number = matchadd('ExtraWhitespace', l:pattern)
+ endif
+ endfun "}}}2
+
+ call Extra_Whitespace_Match()
+endif
+
+endif "}}}1
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Handle options only available in Vim 7.3 and above.
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version >= "703" "{{{1
+version 7.3
+
+" Toggle persistent undo with \u.
+call Mapping("u", ":call <SID>Cycle_Undo()<CR>")
+" Remove persistent undo file with \U.
+call Mapping("U", ":call <SID>Clear_Undo()<CR>")
+
+" Toggle gundo window with \g.
+call Mapping("g", ":call gundo#GundoToggle()<CR>")
+
+" Use a persistent undo file if it exists.
+fun! <SID>Check_Undo() "{{{2
+ if filereadable(undofile(expand("%")))
+ setlocal undofile
+ endif
+endfun "}}}2
+
+" Toggle persistent undo for this buffer.
+fun! <SID>Cycle_Undo() "{{{2
+ if has("persistent_undo")
+ let &undofile = ! &undofile
+ endif
+endfun "}}}2
+
+" Remove the persistent undo file for this buffer.
+fun! <SID>Clear_Undo() "{{{2
+ if ! has("persistent_undo")
+ return
+ endif
+
+ setlocal noundofile
+
+ let l:f = expand("%")
+ if l:f == ""
+ return
+ endif
+
+ let l:u = undofile(l:f)
+ if l:u == ""
+ return
+ endif
+
+ if ! filereadable(l:u) || ! filewritable(l:u)
+ return
+ endif
+
+ call delete(l:u)
+endfun "}}}2
+
+" Toggle ColorColumn at cursor position.
+fun! <SID>Cycle_ColorColumn() "{{{2
+ if ! has("syntax")
+ return
+ endif
+
+ let l:cc = &colorcolumn
+ let l:column = col(".")
+ let l:re = ",*\\<" . l:column . "\\>"
+ if l:cc =~# l:re
+ let l:cc = substitute(l:cc, l:re, "", "g")
+ else
+ let l:cc = l:cc . "," . l:column
+ endif
+ let &colorcolumn = substitute(l:cc, "^,*", "", "")
+endfun "}}}2
+
+if has("syntax")
+ " Enable showing ColorColumn at cursor position with \CC.
+ call Mapping("CC", ":call <SID>Cycle_ColorColumn()<CR>")
+ " Remove last shown ColorColumn with \Cc.
+ call Mapping("Cc", ":let &colorcolumn=substitute(&colorcolumn, \",*[0-9]*$\", \"\", \"\")<CR>")
+ " Remove all ColorColumns with \Cx.
+ call Mapping("Cx", ":se colorcolumn=<CR>")
+endif
+
+" Use persistent undo if available.
+if has("autocmd")
+ if has("persistent_undo")
+ au File BufReadPost * call <SID>Check_Undo()
+ endif
+
+ if has("cursorbind")
+ au Display WinEnter * if &diff | se cursorbind | endif
+ endif
+endif
+
+" Mapping to reload the gundo window.
+if has("autocmd")
+ au Mode BufEnter * if &ft == "gundo" | try | nnoremap <silent> <buffer> <unique> r :call gundo#GundoToggle()<CR>:call gundo#GundoToggle()<CR> | catch | endtry | endif
+endif
+
+endif "}}}1
+"
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Handle options only available in Vim 7.4 and above.
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+if version >= "704" "{{{1
+version 7.4
+
+if has("syntax")
+ se cursorline
+endif
+
+endif "}}}1
+
+" Resize after startup.
+if version >= "500" "{{{1
+if has("autocmd")
+ au Display VimEnter * call Startup_Resize()
endif
+endif "}}}1
git://git.iain.cx/iain / profile.git / blobdiff