Ok Christian, it works very well.
I obtain this result by marking a and then moving my cursor to enlarge
the range I want to sum up from mark 'a.
But meanwhile, calling directly :'a,.SumLastCol<CR> by clicking a menu
icon, I would like that first click put mark a then second click do
the call as it is done actually.
Can you show me how you will do that ?
"mark a
foo 2.1
bar 0.9
total..........3.000000
foobar 2.0
total.............5.000000
_______________________________
fu! <sid>Sum() range
"
let lines=getline(a:firstline, a:lastline)
call filter(lines, 'v:val =~ "\\d$"')
" trouve la longueur de la derniere ligne afin d ecrire le total
" a bonne colonne
let maxLen=0
for item in lines
let currentLen=len(lines[len(lines)-1])
if currentLen > maxLen
let maxLen=currentLen
endif
endfor
let separator = repeat('.', maxLen)
" garde seulement le chiffrage de chaque ligne (derniere colonne)
let lines=map(lines, 'split(v:val)[-1]')
"
call append(a:lastline, printf("total%s%02f", separator,
eval(join(lines,'+'))))
unlet lines
endfu
_______________________________
com! -nargs=0 -range SumLastCol :<line1>,<line2>call <sid>Sum()
_______________________________
amenu icon=$HOME/vimfiles/icons/somme.bmp
ToolBar.Total :so $HOME/vimfiles/plugin/
utils.vim<CR>:'a,.SumLastCol<CR>
_______________________________
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