stefan/vimsuite
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
vimsuite/vimfiles/autoload/AlignMaps.vim
stefan 1ef6705fdb GetLatestVimscripts 
git-svn-id: https://vimsuite.svn.sourceforge.net/svnroot/vimsuite/trunk@171 eb2d0018-73a3-4aeb-bfe9-1def61c9ec69
2008-10-30 08:14:42 +00:00

331 lines
9.2 KiB
VimL
Raw Blame History

" AlignMaps.vim : support functions for AlignMaps
" Author: Charles E. Campbell, Jr.
" Date: Oct 24, 2008
" Version: 40
" ---------------------------------------------------------------------
" Load Once: {{{1
if &cp || exists("g:loaded_AlignMaps")
finish
endif
let g:loaded_AlignMaps= "v40"
let s:keepcpo = &cpo
set cpo&vim
" =====================================================================
" Functions: {{{1
" ---------------------------------------------------------------------
" AlignMaps#WrapperStart: {{{2
fun! AlignMaps#WrapperStart(vis)
" call Dfunc("AlignMaps#WrapperStart(vis=".a:vis.")")
if a:vis
norm! '<ma'>
endif
if line("'y") == 0 || line("'z") == 0 || !exists("s:alignmaps_wrapcnt") || s:alignmaps_wrapcnt <= 0
" call Decho("wrapper initialization")
let s:alignmaps_wrapcnt = 1
let s:alignmaps_keepgd = &gdefault
let s:alignmaps_keepsearch = @/
let s:alignmaps_keepch = &ch
let s:alignmaps_keepmy = SaveMark("'y")
let s:alignmaps_keepmz = SaveMark("'z")
let s:alignmaps_posn = SaveWinPosn(0)
" set up fencepost blank lines
put =''
norm! mz'a
put! =''
ky
let s:alignmaps_zline = line("'z")
exe "'y,'zs/@/\177/ge"
else
" call Decho("embedded wrapper")
let s:alignmaps_wrapcnt = s:alignmaps_wrapcnt + 1
norm! 'yjma'zk
endif
" change some settings to align-standard values
set nogd
set ch=2
AlignPush
norm! 'zk
" call Dret("AlignMaps#WrapperStart : alignmaps_wrapcnt=".s:alignmaps_wrapcnt." my=".line("'y")." mz=".line("'z"))
endfun
" ---------------------------------------------------------------------
" AlignMaps#WrapperEnd: {{{2
fun! AlignMaps#WrapperEnd()
" call Dfunc("AlignMaps#WrapperEnd() alignmaps_wrapcnt=".s:alignmaps_wrapcnt." my=".line("'y")." mz=".line("'z"))
" remove trailing white space introduced by whatever in the modification zone
'y,'zs/ \+$//e
" restore AlignCtrl settings
AlignPop
let s:alignmaps_wrapcnt= s:alignmaps_wrapcnt - 1
if s:alignmaps_wrapcnt <= 0
" initial wrapper ending
exe "'y,'zs/\177/@/ge"
" if the 'z line hasn't moved, then go ahead and restore window position
let zstationary= s:alignmaps_zline == line("'z")
" remove fencepost blank lines.
" restore 'a
norm! 'yjmakdd'zdd
" restore original 'y, 'z, and window positioning
call RestoreMark(s:alignmaps_keepmy)
call RestoreMark(s:alignmaps_keepmz)
if zstationary > 0
call RestoreWinPosn(s:alignmaps_posn)
" call Decho("restored window positioning")
endif
" restoration of options
let &gd= s:alignmaps_keepgd
let &ch= s:alignmaps_keepch
let @/ = s:alignmaps_keepsearch
" remove script variables
unlet s:alignmaps_keepch
unlet s:alignmaps_keepsearch
unlet s:alignmaps_keepmy
unlet s:alignmaps_keepmz
unlet s:alignmaps_keepgd
unlet s:alignmaps_posn
endif
" call Dret("AlignMaps#WrapperEnd : alignmaps_wrapcnt=".s:alignmaps_wrapcnt." my=".line("'y")." mz=".line("'z"))
endfun
" ---------------------------------------------------------------------
" AlignMaps#StdAlign: some semi-standard align calls {{{2
fun! AlignMaps#StdAlign(mode)
" call Dfunc("AlignMaps#StdAlign(mode=".a:mode.")")
if a:mode == 1
" align on @
" call Decho("align on @")
AlignCtrl mIp1P1=l @
'a,.Align
elseif a:mode == 2
" align on @, retaining all initial white space on each line
" call Decho("align on @, retaining all initial white space on each line")
AlignCtrl mWp1P1=l @
'a,.Align
elseif a:mode == 3
" like mode 2, but ignore /* */-style comments
" call Decho("like mode 2, but ignore /* */-style comments")
AlignCtrl v ^\s*/[/*]
AlignCtrl mWp1P1=l @
'a,.Align
else
echoerr "(AlignMaps) AlignMaps#StdAlign doesn't support mode#".a:mode
endif
" call Dret("AlignMaps#StdAlign")
endfun
" ---------------------------------------------------------------------
" AlignMaps#CharJoiner: joins lines which end in the given character (spaces {{{2
" at end are ignored)
fun! AlignMaps#CharJoiner(chr)
" call Dfunc("AlignMaps#CharJoiner(chr=".a:chr.")")
let aline = line("'a")
let rep = line(".") - aline
while rep > 0
norm! 'a
while match(getline(aline),a:chr . "\s*$") != -1 && rep >= 0
" while = at end-of-line, delete it and join with next
norm! 'a$
j!
let rep = rep - 1
endwhile
" update rep(eat) count
let rep = rep - 1
if rep <= 0
" terminate loop if at end-of-block
break
endif
" prepare for next line
norm! jma
let aline = line("'a")
endwhile
" call Dret("AlignMaps#CharJoiner")
endfun
" ---------------------------------------------------------------------
" AlignMaps#Equals: supports \t= and \T= {{{2
fun! AlignMaps#Equals()
" call Dfunc("AlignMaps#Equals()")
'a,'zs/\s\+\([*/+\-%|&\~^]\==\)/ \1/e
'a,'zs@ \+\([*/+\-%|&\~^]\)=@\1=@ge
'a,'zs/==/\="\<Char-0xff>\<Char-0xff>"/ge
'a,'zs/!=/\="!\<Char-0xff>"/ge
norm g'zk
AlignCtrl mIp1P1=l =
AlignCtrl g =
'a,'z-1Align
'a,'z-1s@\([*/+\-%|&\~^!=]\)\( \+\)=@\2\1=@ge
'a,'z-1s/\( \+\);/;\1/ge
if &ft == "c" || &ft == "cpp"
" call Decho("exception for ".&ft)
'a,'z-1v/^\s*\/[*/]/s/\/[*/]/@&@/e
'a,'z-1v/^\s*\/[*/]/s/\*\//@&/e
if exists("g:mapleader")
exe "norm 'zk"
call AlignMaps#StdAlign(1)
else
exe "norm 'zk"
call AlignMaps#StdAlign(1)
endif
'y,'zs/^\(\s*\) @/\1/e
endif
'a,'z-1s/\%xff/=/ge
'y,'zs/ @//eg
" call Dret("AlignMaps#Equals")
endfun
" ---------------------------------------------------------------------
" AlignMaps#Afnc: useful for splitting one-line function beginnings {{{2
" into one line per argument format
fun! AlignMaps#Afnc()
" call Dfunc("AlignMaps#Afnc()")
" keep display quiet
let chkeep = &ch
let gdkeep = &gd
let vekeep = &ve
set ch=2 nogd ve=
" will use marks y,z ; save current values
let mykeep = SaveMark("'y")
let mzkeep = SaveMark("'z")
" Find beginning of function -- be careful to skip over comments
let cmmntid = synIDtrans(hlID("Comment"))
let stringid = synIDtrans(hlID("String"))
exe "norm! ]]"
while search(")","bW") != 0
" call Decho("line=".line(".")." col=".col("."))
let parenid= synIDtrans(synID(line("."),col("."),1))
if parenid != cmmntid && parenid != stringid
break
endif
endwhile
norm! %my
s/(\s*\(\S\)/(\r \1/e
exe "norm! `y%"
s/)\s*\(\/[*/]\)/)\r\1/e
exe "norm! `y%mz"
'y,'zs/\s\+$//e
'y,'zs/^\s\+//e
'y+1,'zs/^/ /
" insert newline after every comma only one parenthesis deep
sil! exe "norm! `y\<right>h"
let parens = 1
let cmmnt = 0
let cmmntline= -1
while parens >= 1
" call Decho("parens=".parens." @a=".@a)
exe 'norm! ma "ay`a '
if @a == "("
let parens= parens + 1
elseif @a == ")"
let parens= parens - 1
" comment bypass: /* ... */ or //...
elseif cmmnt == 0 && @a == '/'
let cmmnt= 1
elseif cmmnt == 1
if @a == '/'
let cmmnt = 2 " //...
let cmmntline= line(".")
elseif @a == '*'
let cmmnt= 3 " /*...
else
let cmmnt= 0
endif
elseif cmmnt == 2 && line(".") != cmmntline
let cmmnt = 0
let cmmntline= -1
elseif cmmnt == 3 && @a == '*'
let cmmnt= 4
elseif cmmnt == 4
if @a == '/'
let cmmnt= 0 " ...*/
elseif @a != '*'
let cmmnt= 3
endif
elseif @a == "," && parens == 1 && cmmnt == 0
exe "norm! i\<CR>\<Esc>"
endif
endwhile
norm! `y%mz%
sil! 'y,'zg/^\s*$/d
" perform substitutes to mark fields for Align
sil! 'y+1,'zv/^\//s/^\s\+\(\S\)/ \1/e
sil! 'y+1,'zv/^\//s/\(\S\)\s\+/\1 /eg
sil! 'y+1,'zv/^\//s/\* \+/*/ge
sil! 'y+1,'zv/^\//s/\w\zs\s*\*/ */ge
" func
" ws <- declaration -> <-ptr -> <-var-> <-[array][] -> <-glop-> <-end->
sil! 'y+1,'zv/^\//s/^\s*\(\(\K\k*\s*\)\+\)\s\+\([(*]*\)\s*\(\K\k*\)\s*\(\(\[.\{-}]\)*\)\s*\(.\{-}\)\=\s*\([,)]\)\s*$/ \1@#\3@\4\5@\7\8/e
sil! 'y+1,'z+1g/^\s*\/[*/]/norm! kJ
sil! 'y+1,'z+1s%/[*/]%@&@%ge
sil! 'y+1,'z+1s%*/%@&%ge
AlignCtrl mIp0P0=l @
sil! 'y+1,'zAlign
sil! 'y,'zs%@\(/[*/]\)@%\t\1 %e
sil! 'y,'zs%@\*/% */%e
sil! 'y,'zs/@\([,)]\)/\1/
sil! 'y,'zs/@/ /
AlignCtrl mIlrp0P0= # @
sil! 'y+1,'zAlign
sil! 'y+1,'zs/#/ /
sil! 'y+1,'zs/@//
sil! 'y+1,'zs/\(\s\+\)\([,)]\)/\2\1/e
" Restore
call RestoreMark(mykeep)
call RestoreMark(mzkeep)
let &ch= chkeep
let &gd= gdkeep
let &ve= vekeep
" call Dret("AlignMaps#Afnc")
endfun
" ---------------------------------------------------------------------
" AlignMaps#FixMultiDec: converts a type arg,arg,arg; line to multiple lines {{{2
fun! AlignMaps#FixMultiDec()
" call Dfunc("AlignMaps#FixMultiDec()")
" save register x
let xkeep = @x
let curline = getline(".")
" call Decho("curline<".curline.">")
" Get the type. I'm assuming one type per line (ie. int x; double y; on one line will not be handled properly)
let @x=substitute(curline,'^\(\s*[a-zA-Z_ \t][a-zA-Z0-9_ \t]*\)\s\+[(*]*\h.*$','\1','')
" call Decho("@x<".@x.">")
" transform line
exe 's/,/;\r'.@x.' /ge'
"restore register x
let @x= xkeep
" call Dret("AlignMaps#FixMultiDec : my=".line("'y")." mz=".line("'z"))
endfun
" ---------------------------------------------------------------------
" Restore: {{{1
let &cpo= s:keepcpo
unlet s:keepcpo
" vim: ts=4 fdm=marker
Reference in New Issue View Git Blame Copy Permalink