Refactored spreadsheet related code out of table.vim

autoload/tablemode.vim

@@ -19,16 +19,6 @@
 " =============================================================================
 
 " Private Functions {{{1
-if exists('g:autoloaded_table_mode') "{{{2
-  finish
-endif
-let g:autoloaded_table_mode = 1
-
-function! s:throw(string) abort "{{{2
-  let v:errmsg = 'table-mode: ' . a:string
-  throw v:errmsg
-endfunction
-
 function! s:sub(str,pat,rep) abort "{{{2
   return substitute(a:str,'\v\C'.a:pat,a:rep,'')
 endfunction
@@ -157,4 +147,3 @@ function! tablemode#TableizeByDelimiter() "{{{2
     exec line("'<") . ',' . line("'>") . "call tablemode#TableizeRange('/' . delim)"
   endif
 endfunction
-

autoload/tablemode/align.vim

@@ -0,0 +1,121 @@
+" Borrowed from Tabular
+" Private Functions {{{1
+" function! s:StripTrailingSpaces(string) - Remove all trailing spaces {{{2
+" from a string.
+function! s:StripTrailingSpaces(string)
+  return matchstr(a:string, '^.\{-}\ze\s*$')
+endfunction
+
+function! s:Padding(string, length, where) "{{{3
+  let gap_length = a:length - tablemode#utils#strlen(a:string)
+  if a:where =~# 'l'
+    return a:string . repeat(" ", gap_length)
+  elseif a:where =~# 'r'
+    return repeat(" ", gap_length) . a:string
+  elseif a:where =~# 'c'
+    let right = spaces / 2
+    let left = right + (right * 2 != gap_length)
+    return repeat(" ", left) . a:string . repeat(" ", right)
+  endif
+endfunction
+
+" function! s:Split() - Split a string into fields and delimiters {{{2
+" Like split(), but include the delimiters as elements
+" All odd numbered elements are delimiters
+" All even numbered elements are non-delimiters (including zero)
+function! s:Split(string, delim)
+  let rv = []
+  let beg = 0
+
+  let len = len(a:string)
+  let searchoff = 0
+
+  while 1
+    let mid = match(a:string, a:delim, beg + searchoff, 1)
+    if mid == -1 || mid == len
+      break
+    endif
+
+    let matchstr = matchstr(a:string, a:delim, beg + searchoff, 1)
+    let length = strlen(matchstr)
+
+    if length == 0 && beg == mid
+      " Zero-length match for a zero-length delimiter - advance past it
+      let searchoff += 1
+      continue
+    endif
+
+    if beg == mid
+      let rv += [ "" ]
+    else
+      let rv += [ a:string[beg : mid-1] ]
+    endif
+
+    let rv += [ matchstr ]
+
+    let beg = mid + length
+    let searchoff = 0
+  endwhile
+
+  let rv += [ strpart(a:string, beg) ]
+
+  return rv
+endfunction
+
+" Public Functions {{{1
+function! tablemode#align#sid() "{{{2
+  return maparg('<sid>', 'n')
+endfunction
+nnoremap <sid> <sid>
+
+function! tablemode#align#scope() "{{{2
+  return s:
+endfunction
+
+function! tablemode#align#Align(lines) "{{{2
+  let lines = map(a:lines, 's:Split(v:val, g:table_mode_separator)')
+
+  for line in lines
+    if len(line) <= 1 | continue | endif
+
+    if line[0] !~ tablemode#table#StartExpr()
+      let line[0] = s:StripTrailingSpaces(line[0])
+    endif
+    if len(line) >= 2
+      for i in range(1, len(line)-1)
+        let line[i] = tablemode#utils#strip(line[i])
+      endfor
+    endif
+  endfor
+
+  let maxes = []
+  for line in lines
+    if len(line) <= 1 | continue | endif
+    for i in range(len(line))
+      if i == len(maxes)
+        let maxes += [ tablemode#utils#strlen(line[i]) ]
+      else
+        let maxes[i] = max([ maxes[i], tablemode#utils#strlen(line[i]) ])
+      endif
+    endfor
+  endfor
+
+  for idx in range(len(lines))
+    let line = lines[idx]
+
+    if len(line) <= 1 | continue | endif
+    for i in range(len(line))
+      if line[i] !~# '[^0-9\.]'
+        let field = s:Padding(line[i], maxes[i], 'r')
+      else
+        let field = s:Padding(line[i], maxes[i], 'l')
+      endif
+
+      let line[i] = field . (i == 0 || i == len(line) ? '' : ' ')
+    endfor
+
+    let lines[idx] = s:StripTrailingSpaces(join(line, ''))
+  endfor
+
+  return lines
+endfunction

autoload/tablemode/spreadsheet.vim

@@ -0,0 +1,528 @@
+" Private Functions {{{1
+function! s:Sum(list) "{{{2
+  let result = 0.0
+  for item in a:list
+    if type(item) == type(1) || type(item) == type(1.0)
+      let result += item
+    elseif type(item) == type('')
+      let result += str2float(item)
+    elseif type(item) == type([])
+      let result += s:Sum(item)
+    endif
+  endfor
+  return result
+endfunction
+
+function! s:Average(list) "{{{2
+  return s:Sum(a:list)/len(a:list)
+endfunction
+
+" function! s:ParseRange(range, ...) {{{2
+" range: A string representing range of cells.
+"        - Can be row1:row2 for values in the current columns in those rows.
+"        - Can be row1,col1:row2,col2 for range between row1,col1 till
+"          row2,col2.
+function! s:ParseRange(range, ...)
+  if a:0 < 1
+    let default_col = tablemode#spreadsheet#ColumnNr('.')
+  elseif a:0 < 2
+    let default_col = a:1
+  endif
+
+  if type(a:range) != type('')
+    let range = string(a:range)
+  else
+    let range = a:range
+  endif
+
+  let [rowcol1, rowcol2] = split(range, ':')
+  let [rcs1, rcs2] = [map(split(rowcol1, ','), 'str2nr(v:val)'), map(split(rowcol2, ','), 'str2nr(v:val)')]
+
+  if len(rcs1) == 2
+    let [row1, col1] = rcs1
+  else
+    let [row1, col1] = [rcs1[0], default_col]
+  endif
+
+  if len(rcs2) == 2
+    let [row2, col2] = rcs2
+  else
+    let [row2, col2] = [rcs2[0], default_col]
+  endif
+
+  return [row1, col1, row2, col2]
+endfunction
+
+" Public Functions {{{1
+function! tablemode#spreadsheet#sid() "{{{2
+  return maparg('<sid>', 'n')
+endfunction
+nnoremap <sid> <sid>
+
+function! tablemode#spreadsheet#scope() "{{{2
+  return s:
+endfunction
+
+function! tablemode#spreadsheet#GetFirstRow(line) "{{{2
+  if tablemode#table#IsATableRow(a:line)
+    let line = tablemode#utils#line(a:line)
+
+    while tablemode#table#IsATableRow(line - 1) || tablemode#table#IsATableHeader(line - 1)
+      let line -= 1
+    endwhile
+    if tablemode#table#IsATableHeader(line) | let line += 1 | endif
+
+    return line
+  endif
+endfunction
+
+function! tablemode#spreadsheet#MoveToFirstRow() "{{{2
+  if tablemode#table#IsATableRow('.')
+    call cursor(tablemode#spreadsheet#GetFirstRow('.'), col('.'))
+  endif
+endfunction
+
+function! tablemode#spreadsheet#GetLastRow(line) "{{{2
+  if tablemode#table#IsATableRow(a:line)
+    let line = tablemode#utils#line(a:line)
+
+    while tablemode#table#IsATableRow(line + 1) || tablemode#table#IsATableHeader(line + 1)
+      let line += 1
+    endwhile
+    if tablemode#table#IsATableHeader(line) | let line -= 1 | endif
+
+    return line
+  endif
+endfunction
+
+function! tablemode#spreadsheet#MoveToLastRow() "{{{2
+  if tablemode#table#IsATableRow('.')
+    call cursor(tablemode#spreadsheet#GetLastRow('.'), col('.'))
+  endif
+endfunction
+
+function! tablemode#spreadsheet#LineNr(row) "{{{2
+  if tablemode#table#IsATableRow('.')
+    let line = tablemode#spreadsheet#GetFirstRow('.')
+    let row_nr = 0
+
+    while tablemode#table#IsATableRow(line + 1) || tablemode#table#IsATableHeader(line + 1)
+      if tablemode#table#IsATableRow(line)
+        let row_nr += 1
+        if row ==# row_nr | break | endif
+      endif
+      let line += 1
+    endwhile
+
+    return line
+  endif
+endfunction
+
+function! tablemode#spreadsheet#RowNr(line) "{{{2
+  let line = tablemode#utils#line(a:line)
+
+  let rowNr = 0
+  while tablemode#table#IsATableRow(line) || tablemode#table#IsATableHeader(line)
+    if tablemode#table#IsATableRow(line) | let rowNr += 1 | endif
+    let line -= 1
+  endwhile
+
+  return rowNr
+endfunction
+
+function! tablemode#spreadsheet#RowCount(line) "{{{2
+  let line = tablemode#utils#line(a:line)
+
+  let [tline, totalRowCount] = [line, 0]
+  while tablemode#table#IsATableRow(tline) || tablemode#table#IsATableHeader(tline)
+    if tablemode#table#IsATableRow(tline) | let totalRowCount += 1 | endif
+    let tline -= 1
+  endwhile
+
+  let tline = line + 1
+  while tablemode#table#IsATableRow(tline) || tablemode#table#IsATableHeader(tline)
+    if tablemode#table#IsATableRow(tline) | let totalRowCount += 1 | endif
+    let tline += 1
+  endwhile
+
+  return totalRowCount
+endfunction
+
+function! tablemode#spreadsheet#ColumnNr(pos) "{{{2
+  let pos = []
+  if type(a:pos) == type('')
+    let pos = [line(a:pos), col(a:pos)]
+  elseif type(a:pos) == type([])
+    let pos = a:pos
+  else
+    return 0
+  endif
+  let row_start = stridx(getline(pos[0]), g:table_mode_separator)
+  return tablemode#utils#strlen(substitute(getline(pos[0])[(row_start):pos[1]-2], '[^' . g:table_mode_separator . ']', '', 'g'))
+endfunction
+
+function! tablemode#spreadsheet#ColumnCount(line) "{{{2
+  let line = tablemode#utils#line(a:line)
+
+  return tablemode#utils#strlen(substitute(getline(line), '[^' . g:table_mode_separator . ']', '', 'g'))-1
+endfunction
+
+function! tablemode#spreadsheet#IsFirstCell() "{{{2
+  return tablemode#spreadsheet#ColumnNr('.') ==# 1
+endfunction
+
+function! tablemode#spreadsheet#IsLastCell() "{{{2
+  return tablemode#spreadsheet#ColumnNr('.') ==# tablemode#spreadsheet#ColumnCount('.')
+endfunction
+
+function! tablemode#spreadsheet#MoveToStartOfCell() "{{{2
+  if getline('.')[col('.')-1] ==# g:table_mode_separator && !tablemode#spreadsheet#IsLastCell()
+    normal! 2l
+  else
+    execute 'normal! F' . g:table_mode_separator . '2l'
+  endif
+endfunction
+
+function! tablemode#spreadsheet#GetLastRow(line) "{{{2
+  if tablemode#table#IsATableRow(a:line)
+    let line = tablemode#utils#line(a:line)
+
+    while tablemode#table#IsATableRow(line + 1) || tablemode#table#IsATableHeader(line + 1)
+      let line += 1
+    endwhile
+    if tablemode#table#IsATableHeader(line) | let line -= 1 | endif
+
+    return line
+  endif
+endfunction
+
+function! tablemode#spreadsheet#GetFirstRow(line) "{{{2
+  if tablemode#table#IsATableRow(a:line)
+    let line = tablemode#utils#line(a:line)
+
+    while tablemode#table#IsATableRow(line - 1) || tablemode#table#IsATableHeader(line - 1)
+      let line -= 1
+    endwhile
+    if tablemode#table#IsATableHeader(line) | let line += 1 | endif
+
+    return line
+  endif
+endfunction
+
+" function! tablemode#spreadsheet#GetCells() - Function to get values of cells in a table {{{2
+" tablemode#spreadsheet#GetCells(row) - Get values of all cells in a row as a List.
+" tablemode#spreadsheet#GetCells(0, col) - Get values of all cells in a column as a List.
+" tablemode#spreadsheet#GetCells(row, col) - Get the value of table cell by given row, col.
+function! tablemode#spreadsheet#GetCells(line, ...) abort "{{{2
+  let line = tablemode#utils#line(a:line)
+
+  if tablemode#table#IsATableRow(line)
+    if a:0 < 1
+      let [row, colm] = [line, 0]
+    elseif a:0 < 2
+      let [row, colm] = [a:1, 0]
+    elseif a:0 < 3
+      let [row, colm] = a:000
+    endif
+
+    let first_row = tablemode#spreadsheet#GetFirstRow(line)
+    if row == 0
+      let values = []
+      let line = first_row
+      while tablemode#table#IsATableRow(line) || tablemode#table#IsATableHeader(line)
+        if tablemode#table#IsATableRow(line)
+          let row_line = getline(line)[stridx(getline(line), g:table_mode_separator):strridx(getline(line), g:table_mode_separator)]
+          call add(values, tablemode#utils#strip(get(split(row_line, g:table_mode_separator), colm>0?colm-1:colm, '')))
+        endif
+        let line += 1
+      endwhile
+      return values
+    else
+      let row_nr = 0
+      let line = first_row
+      while tablemode#table#IsATableRow(line) || tablemode#table#IsATableHeader(line)
+        if tablemode#table#IsATableRow(line)
+          let row_nr += 1
+          if row ==# row_nr | break | endif
+        endif
+        let line += 1
+      endwhile
+
+      let row_line = getline(line)[stridx(getline(line), g:table_mode_separator):strridx(getline(line), g:table_mode_separator)]
+      if colm == 0
+        return map(split(row_line, g:table_mode_separator), 'tablemode#utils#strip(v:val)')
+      else
+        let split_line = split(row_line, g:table_mode_separator)
+        return tablemode#utils#strip(get(split(row_line, g:table_mode_separator), colm>0?colm-1:colm, ''))
+      endif
+    endif
+  endif
+endfunction
+
+function! tablemode#spreadsheet#GetCell(...) "{{{2
+  if a:0 == 0
+    let [row, colm] = [tablemode#RowNr('.'), tablemode#spreadsheet#ColumnNr('.')]
+  elseif a:0 == 2
+    let [row, colm] = [a:1, a:2]
+  endif
+
+  return tablemode#spreadsheet#GetCells('.', row, col)
+endfunction
+
+function! tablemode#spreadsheet#GetRow(row, ...) abort "{{{2
+  let line = a:0 < 1 ? '.' : a:1
+  return tablemode#spreadsheet#GetCells(line, a:row)
+endfunction
+
+function! tablemode#spreadsheet#GetRowColumn(col, ...) abort "{{{2
+  let line = a:0 < 1 ? '.' : a:1
+  let row = tablemode#RowNr('.')
+  return tablemode#spreadsheet#GetCells(line, row, a:col)
+endfunction
+
+function! tablemode#spreadsheet#GetColumn(col, ...) abort "{{{2
+  let line = a:0 < 1 ? '.' : a:1
+  return tablemode#spreadsheet#GetCells(line, 0, a:col)
+endfunction
+
+function! tablemode#spreadsheet#GetColumnRow(row, ...) abort "{{{2
+  let line = a:0 < 1 ? '.' : a:1
+  let col = tablemode#spreadsheet#ColumnNr('.')
+  return tablemode#spreadsheet#GetCells(line, a:row, col)
+endfunction
+
+function! tablemode#spreadsheet#SetCell(val, ...) "{{{2
+  if a:0 == 0
+    let [line, row, colm] = ['.', tablemode#spreadsheet#RowNr('.'), tablemode#spreadsheet#ColumnNr('.')]
+  elseif a:0 == 2
+    let [line, row, colm] = ['.', a:1, a:2]
+  elseif a:0 == 3
+    let [line, row, colm] = a:000
+  endif
+
+  if tablemode#table#IsATableRow(line)
+    let line = tablemode#utils#line(line) + (row - tablemode#spreadsheet#RowNr(line)) * 1
+    let line_val = getline(line)
+    let cstartexpr = tablemode#table#StartCommentExpr()
+    let values = split(getline(line)[stridx(line_val, g:table_mode_separator):strridx(line_val, g:table_mode_separator)], g:table_mode_separator)
+    if len(values) < colm | return | endif
+    let values[colm-1] = a:val
+    let line_value = g:table_mode_separator . join(values, g:table_mode_separator) . g:table_mode_separator
+    if tablemode#utils#strlen(cstartexpr) > 0 && line_val =~# cstartexpr
+      let sce = matchstr(line_val, tablemode#table#StartCommentExpr())
+      let ece = matchstr(line_val, tablemode#table#EndCommentExpr())
+      let line_value = sce . line_value . ece
+    endif
+    call setline(line, line_value)
+    call tablemode#table#TableRealign(line)
+  endif
+endfunction
+
+function! tablemode#spreadsheet#DeleteColumn() "{{{2
+  if tablemode#table#IsATableRow('.')
+    for i in range(v:count1)
+      call tablemode#spreadsheet#MoveToStartOfCell()
+      call tablemode#spreadsheet#MoveToFirstRow()
+      silent! execute "normal! h\<C-V>f" . g:table_mode_separator
+      call tablemode#spreadsheet#MoveToLastRow()
+      normal! d
+    endfor
+
+    call tablemode#table#TableRealign('.')
+  endif
+endfunction
+
+function! tablemode#spreadsheet#DeleteRow() "{{{2
+  if tablemode#table#IsATableRow('.')
+    for i in range(v:count1)
+      if tablemode#table#IsATableRow('.')
+        normal! dd
+      endif
+
+      if !tablemode#table#IsATableRow('.')
+        normal! k
+      endif
+    endfor
+
+    call tablemode#table#TableRealign('.')
+  endif
+endfunction
+
+function! tablemode#spreadsheet#GetCellRange(range, ...) abort "{{{2
+  if a:0 < 1
+    let [line, colm] = ['.', tablemode#spreadsheet#ColumnNr('.')]
+  elseif a:0 < 2
+    let [line, colm] = [a:1, tablemode#spreadsheet#ColumnNr('.')]
+  elseif a:0 < 3
+    let [line, colm] = [a:1, a:2]
+  else
+    call tablemode#utils#throw('Invalid Range')
+  endif
+
+  let values = []
+
+  if tablemode#table#IsATableRow(line)
+    let [row1, col1, row2, col2] = s:ParseRange(a:range, colm)
+
+    if row1 == row2
+      if col1 == col2
+        call add(values, tablemode#spreadsheet#GetCells(line, row1, col1))
+      else
+        let values = tablemode#spreadsheet#GetRow(row1, line)[(col1-1):(col2-1)]
+      endif
+    else
+      if col1 == col2
+        let values = tablemode#spreadsheet#GetColumn(col1, line)[(row1-1):(row2-1)]
+      else
+        let tcol = col1
+        while tcol <= col2
+          call add(values, tablemode#spreadsheet#GetColumn(tcol, line)[(row1-1):(row2-1)])
+          let tcol += 1
+        endwhile
+      endif
+    endif
+  endif
+
+  return values
+endfunction
+
+function! tablemode#spreadsheet#Sum(range, ...) abort "{{{2
+  let args = copy(a:000)
+  call insert(args, a:range)
+  return s:Sum(call('tablemode#spreadsheet#GetCellRange', args))
+endfunction
+
+function! tablemode#spreadsheet#Average(range, ...) abort "{{{2
+  let args = copy(a:000)
+  call insert(args, a:range)
+  return s:Average(call('tablemode#spreadsheet#GetCellRange', args))
+endfunction
+
+function! tablemode#spreadsheet#AddFormula() "{{{2
+  let fr = input('f=')
+  let row = tablemode#spreadsheet#RowNr('.')
+  let colm = tablemode#spreadsheet#ColumnNr('.')
+  let indent = indent('.')
+  let indent_str = repeat(' ', indent)
+
+  if fr !=# ''
+    let fr = '$' . row . ',' . colm . '=' . fr
+    let fline = tablemode#spreadsheet#GetLastRow('.') + 1
+    if tablemode#table#IsATableHeader(fline) | let fline += 1 | endif
+    let cursor_pos = [line('.'), col('.')]
+    if getline(fline) =~# 'tmf: '
+      " Comment line correctly
+      let line_val = getline(fline)
+      let line_expr = line_val[match(line_val, tablemode#table#StartCommentExpr()):match(line_val, tablemode#table#EndCommentExpr())]
+      let sce = matchstr(line_val, tablemode#table#StartCommentExpr() . '\zs')
+      let ece = matchstr(line_val, tablemode#table#EndCommentExpr())
+      call setline(fline, sce . line_expr . '; ' . fr . ece)
+    else
+      let cstring = &commentstring
+      let [cmss, cmse] = ['', '']
+      if len(cstring) > 0
+        let cms = split(cstring, '%s')
+        if len(cms) == 2
+          let [cmss, cmse] = cms
+        else
+          let [cmss, cmse] = [cms[0], '']
+        endif
+      endif
+      let fr = indent_str . cmss . ' tmf: ' . fr . ' ' . cmse
+      call append(fline-1, fr)
+      call cursor(cursor_pos)
+    endif
+    call tablemode#spreadsheet#EvaluateFormulaLine()
+  endif
+endfunction
+
+function! tablemode#spreadsheet#EvaluateExpr(expr, line) abort "{{{2
+  let line = tablemode#utils#line(a:line)
+  let [target, expr] = map(split(a:expr, '='), 'tablemode#utils#strip(v:val)')
+  let cell = substitute(target, '\$', '', '')
+  if cell =~# ','
+    let [row, colm] = map(split(cell, ','), 'str2nr(v:val)')
+  else
+    let [row, colm] = [0, str2nr(cell)]
+  endif
+
+  if expr =~# 'Sum(.*)'
+    let expr = substitute(expr, 'Sum(\([^)]*\))', 'tablemode#spreadsheet#Sum("\1",'.line.','.colm.')', 'g')
+  endif
+
+  if expr =~# 'Average(.*)'
+    let expr = substitute(expr, 'Average(\([^)]*\))', 'tablemode#spreadsheet#Average("\1",'.line.','.colm.')', 'g')
+  endif
+
+  if expr =~# '\$\d\+,\d\+'
+    let expr = substitute(expr, '\$\(\d\+\),\(\d\+\)',
+          \ '\=str2float(tablemode#spreadsheet#GetCells(line, submatch(1), submatch(2)))', 'g')
+  endif
+
+  if cell =~# ','
+    if expr =~# '\$'
+      let expr = substitute(expr, '\$\(\d\+\)',
+          \ '\=str2float(tablemode#spreadsheet#GetCells(line, row, submatch(1)))', 'g')
+    endif
+    call tablemode#spreadsheet#SetCell(eval(expr), line, row, colm)
+  else
+    let [row, line] = [1, tablemode#spreadsheet#GetFirstRow(line)]
+    while tablemode#table#IsATableRow(line)
+      let texpr = expr
+      if expr =~# '\$'
+        let texpr = substitute(texpr, '\$\(\d\+\)',
+              \ '\=str2float(tablemode#spreadsheet#GetCells(line, row, submatch(1)))', 'g')
+      endif
+
+      call tablemode#spreadsheet#SetCell(eval(texpr), line, row, colm)
+      let row += 1
+      let line += 1
+    endwhile
+  endif
+endfunction
+
+function! tablemode#spreadsheet#EvaluateFormulaLine() abort "{{{2
+  let exprs = []
+  let cstring = &commentstring
+  let matchexpr = ''
+  if len(cstring) > 0
+    let cms = split(cstring, '%s')
+    if len(cms) == 2
+      let matchexpr = '^\s*' . escape(cms[0], '/*') . '\s*tmf: \zs.*\ze' . escape(cms[1], '/*') . '\s*$'
+    else
+      let matchexpr = '^\s*' . escape(cms[0], '/*') . '\s*tmf: \zs.*$'
+    endif
+  else
+    let matchexpr = '^\s* tmf: \zs.*$'
+  endif
+  if tablemode#table#IsATableRow('.') " We're inside the table
+    let line = tablemode#spreadsheet#GetLastRow('.')
+    let fline = line + 1
+    if tablemode#table#IsATableHeader(fline) | let fline += 1 | endif
+    if getline(fline) =~# 'tmf: '
+      let exprs = split(matchstr(getline(fline), matchexpr), ';')
+    endif
+  elseif getline('.') =~# 'tmf: ' " We're on the formula line
+    let line = line('.') - 1
+    if tablemode#table#IsATableHeader(line) | let line -= 1 | endif
+    if tablemode#table#IsATableRow(line)
+      let exprs = split(matchstr(getline('.'), matchexpr), ';')
+    endif
+  endif
+
+  for expr in exprs
+    call tablemode#spreadsheet#EvaluateExpr(expr, line)
+  endfor
+endfunction
+
+function! tablemode#spreadsheet#CellTextObject(inner) "{{{2
+  if tablemode#table#IsATableRow('.')
+    call tablemode#spreadsheet#MoveToStartOfCell()
+    if a:inner
+      normal! v
+      call search('[^' . g:table_mode_separator . ']\ze\s*' . g:table_mode_separator)
+    else
+      execute 'normal! vf' . g:table_mode_separator . 'l'
+    endif
+  endif
+endfunction

autoload/tablemode/table.vim

@@ -19,24 +19,6 @@
 " =============================================================================
 
 " Private Functions {{{1
-function! s:StartCommentExpr() "{{{2
-  let cstartexpr = tablemode#table#GetCommentStart()
-  if tablemode#utils#strlen(cstartexpr) > 0
-    return '^\s*' . cstartexpr . '\s*'
-  else
-    return ''
-  endif
-endfunction
-
-function! s:EndCommentExpr() "{{{2
-  let cendexpr = tablemode#table#GetCommentEnd()
-  if tablemode#utils#strlen(cendexpr) > 0
-    return '.*\zs\s\+' . cendexpr . '\s*$'
-  else
-    return ''
-  endif
-endfunction
-
 function! s:HeaderBorderExpr() "{{{2
   return tablemode#table#StartExpr() .
         \ '[' . g:table_mode_corner . g:table_mode_corner_corner . ']' .
@@ -68,10 +50,10 @@ function! s:GenerateHeaderBorder(line) "{{{2
     let border = substitute(border, '[^' . g:table_mode_corner . ']', g:table_mode_fillchar, 'g')
     let border = substitute(border, '^' . g:table_mode_corner . '\(.*\)' . g:table_mode_corner . '$', g:table_mode_corner_corner . '\1' . g:table_mode_corner_corner, '')
 
-    let cstartexpr = s:StartCommentExpr()
+    let cstartexpr = tablemode#table#StartCommentExpr()
     if tablemode#utils#strlen(cstartexpr) > 0 && getline(line) =~# cstartexpr
-      let sce = matchstr(line_val, s:StartCommentExpr())
+      let sce = matchstr(line_val, tablemode#table#StartCommentExpr())
-      let ece = matchstr(line_val, s:EndCommentExpr())
+      let ece = matchstr(line_val, tablemode#table#EndCommentExpr())
       return sce . border . ece
     elseif getline(line) =~# tablemode#table#StartExpr()
       let indent = matchstr(line_val, tablemode#table#StartExpr())
@@ -84,389 +66,6 @@ function! s:GenerateHeaderBorder(line) "{{{2
   endif
 endfunction
 
-function! s:IsFirstCell() "{{{2
-  return tablemode#table#ColumnNr('.') ==# 1
-endfunction
-
-function! s:IsLastCell() "{{{2
-  return tablemode#table#ColumnNr('.') ==# tablemode#table#ColumnCount('.')
-endfunction
-
-function! s:GetFirstRow(line) "{{{2
-  if tablemode#table#IsATableRow(a:line)
-    let line = tablemode#utils#line(a:line)
-
-    while tablemode#table#IsATableRow(line - 1) || tablemode#table#IsATableHeader(line - 1)
-      let line -= 1
-    endwhile
-    if tablemode#table#IsATableHeader(line) | let line += 1 | endif
-
-    return line
-  endif
-endfunction
-
-function! s:MoveToFirstRow() "{{{2
-  if tablemode#table#IsATableRow('.')
-    call cursor(s:GetFirstRow('.'), col('.'))
-  endif
-endfunction
-
-function! s:GetLastRow(line) "{{{2
-  if tablemode#table#IsATableRow(a:line)
-    let line = tablemode#utils#line(a:line)
-
-    while tablemode#table#IsATableRow(line + 1) || tablemode#table#IsATableHeader(line + 1)
-      let line += 1
-    endwhile
-    if tablemode#table#IsATableHeader(line) | let line -= 1 | endif
-
-    return line
-  endif
-endfunction
-
-function! s:MoveToLastRow() "{{{2
-  if tablemode#table#IsATableRow('.')
-    call cursor(s:GetLastRow('.'), col('.'))
-  endif
-endfunction
-
-function! s:MoveToStartOfCell() "{{{2
-  if getline('.')[col('.')-1] ==# g:table_mode_separator && !s:IsLastCell()
-    normal! 2l
-  else
-    execute 'normal! F' . g:table_mode_separator . '2l'
-  endif
-endfunction
-
-function! s:LineNr(row) "{{{2
-  if tablemode#table#IsATableRow('.')
-    let line = s:GetFirstRow('.')
-    let row_nr = 0
-
-    while tablemode#table#IsATableRow(line + 1) || tablemode#table#IsATableHeader(line + 1)
-      if tablemode#table#IsATableRow(line)
-        let row_nr += 1
-        if row ==# row_nr | break | endif
-      endif
-      let line += 1
-    endwhile
-
-    return line
-  endif
-endfunction
-
-function! s:Sum(list) "{{{2
-  let result = 0.0
-  for item in a:list
-    if type(item) == type(1) || type(item) == type(1.0)
-      let result += item
-    elseif type(item) == type('')
-      let result += str2float(item)
-    elseif type(item) == type([])
-      let result += s:Sum(item)
-    endif
-  endfor
-  return result
-endfunction
-
-function! s:Average(list) "{{{2
-  return s:Sum(a:list)/len(a:list)
-endfunction
-
-" function! s:GetCells() - Function to get values of cells in a table {{{2
-" s:GetCells(row) - Get values of all cells in a row as a List.
-" s:GetCells(0, col) - Get values of all cells in a column as a List.
-" s:GetCells(row, col) - Get the value of table cell by given row, col.
-function! s:GetCells(line, ...) abort
-  let line = tablemode#utils#line(a:line)
-
-  if tablemode#table#IsATableRow(line)
-    if a:0 < 1
-      let [row, colm] = [line, 0]
-    elseif a:0 < 2
-      let [row, colm] = [a:1, 0]
-    elseif a:0 < 3
-      let [row, colm] = a:000
-    endif
-
-    let first_row = s:GetFirstRow(line)
-    if row == 0
-      let values = []
-      let line = first_row
-      while tablemode#table#IsATableRow(line) || tablemode#table#IsATableHeader(line)
-        if tablemode#table#IsATableRow(line)
-          let row_line = getline(line)[stridx(getline(line), g:table_mode_separator):strridx(getline(line), g:table_mode_separator)]
-          call add(values, tablemode#utils#strip(get(split(row_line, g:table_mode_separator), colm>0?colm-1:colm, '')))
-        endif
-        let line += 1
-      endwhile
-      return values
-    else
-      let row_nr = 0
-      let line = first_row
-      while tablemode#table#IsATableRow(line) || tablemode#table#IsATableHeader(line)
-        if tablemode#table#IsATableRow(line)
-          let row_nr += 1
-          if row ==# row_nr | break | endif
-        endif
-        let line += 1
-      endwhile
-
-      let row_line = getline(line)[stridx(getline(line), g:table_mode_separator):strridx(getline(line), g:table_mode_separator)]
-      if colm == 0
-        return map(split(row_line, g:table_mode_separator), 'tablemode#utils#strip(v:val)')
-      else
-        let split_line = split(row_line, g:table_mode_separator)
-        return tablemode#utils#strip(get(split(row_line, g:table_mode_separator), colm>0?colm-1:colm, ''))
-      endif
-    endif
-  endif
-endfunction
-
-function! s:GetCell(...) "{{{2
-  if a:0 == 0
-    let [row, colm] = [tablemode#RowNr('.'), tablemode#table#ColumnNr('.')]
-  elseif a:0 == 2
-    let [row, colm] = [a:1, a:2]
-  endif
-
-  return s:GetCells('.', row, col)
-endfunction
-
-function! s:SetCell(val, ...) abort "{{{2
-  if a:0 == 0
-    let [line, row, colm] = ['.', tablemode#RowNr('.'), tablemode#table#ColumnNr('.')]
-  elseif a:0 == 2
-    let [line, row, colm] = ['.', a:1, a:2]
-  elseif a:0 == 3
-    let [line, row, colm] = a:000
-  endif
-
-  if tablemode#table#IsATableRow(line)
-    let line = tablemode#utils#line(line) + (row - tablemode#RowNr(line)) * 1
-    let line_val = getline(line)
-    let cstartexpr = s:StartCommentExpr()
-    let values = split(getline(line)[stridx(line_val, g:table_mode_separator):strridx(line_val, g:table_mode_separator)], g:table_mode_separator)
-    if len(values) < colm | return | endif
-    let values[colm-1] = a:val
-    let line_value = g:table_mode_separator . join(values, g:table_mode_separator) . g:table_mode_separator
-    if tablemode#utils#strlen(cstartexpr) > 0 && line_val =~# cstartexpr
-      let sce = matchstr(line_val, s:StartCommentExpr())
-      let ece = matchstr(line_val, s:EndCommentExpr())
-      let line_value = sce . line_value . ece
-    endif
-    call setline(line, line_value)
-    call tablemode#TableRealign(line)
-  endif
-endfunction
-
-function! s:GetRow(row, ...) abort "{{{2
-  let line = a:0 < 1 ? '.' : a:1
-  return s:GetCells(line, a:row)
-endfunction
-
-function! s:GetRowColumn(col, ...) abort "{{{2
-  let line = a:0 < 1 ? '.' : a:1
-  let row = tablemode#RowNr('.')
-  return s:GetCells(line, row, a:col)
-endfunction
-
-function! s:GetColumn(col, ...) abort "{{{2
-  let line = a:0 < 1 ? '.' : a:1
-  return s:GetCells(line, 0, a:col)
-endfunction
-
-function! s:GetColumnRow(row, ...) abort "{{{2
-  let line = a:0 < 1 ? '.' : a:1
-  let col = tablemode#table#ColumnNr('.')
-  return s:GetCells(line, a:row, col)
-endfunction
-
-function! s:ParseRange(range, ...) "{{{2
-  if a:0 < 1
-    let default_col = tablemode#table#ColumnNr('.')
-  elseif a:0 < 2
-    let default_col = a:1
-  endif
-
-  if type(a:range) != type('')
-    let range = string(a:range)
-  else
-    let range = a:range
-  endif
-
-  let [rowcol1, rowcol2] = split(range, ':')
-  let [rcs1, rcs2] = [map(split(rowcol1, ','), 'str2nr(v:val)'), map(split(rowcol2, ','), 'str2nr(v:val)')]
-
-  if len(rcs1) == 2
-    let [row1, col1] = rcs1
-  else
-    let [row1, col1] = [rcs1[0], default_col]
-  endif
-
-  if len(rcs2) == 2
-    let [row2, col2] = rcs2
-  else
-    let [row2, col2] = [rcs2[0], default_col]
-  endif
-
-  return [row1, col1, row2, col2]
-endfunction
-
-" function! s:GetCellRange(range, ...) {{{2
-" range: A string representing range of cells.
-"        - Can be row1:row2 for values in the current columns in those rows.
-"        - Can be row1,col1:row2,col2 for range between row1,col1 till
-"          row2,col2.
-function! s:GetCellRange(range, ...) abort
-  if a:0 < 1
-    let [line, colm] = ['.', tablemode#table#ColumnNr('.')]
-  elseif a:0 < 2
-    let [line, colm] = [a:1, tablemode#table#ColumnNr('.')]
-  elseif a:0 < 3
-    let [line, colm] = [a:1, a:2]
-  else
-    call s:throw('Invalid Range')
-  endif
-
-  let values = []
-
-  if tablemode#table#IsATableRow(line)
-    let [row1, col1, row2, col2] = s:ParseRange(a:range, colm)
-
-    if row1 == row2
-      if col1 == col2
-        call add(values, s:GetCells(line, row1, col1))
-      else
-        let values = s:GetRow(row1, line)[(col1-1):(col2-1)]
-      endif
-    else
-      if col1 == col2
-        let values = s:GetColumn(col1, line)[(row1-1):(row2-1)]
-      else
-        let tcol = col1
-        while tcol <= col2
-          call add(values, s:GetColumn(tcol, line)[(row1-1):(row2-1)])
-          let tcol += 1
-        endwhile
-      endif
-    endif
-  endif
-
-  return values
-endfunction
-
-" Borrowed from Tabular : {{{2
-" function! s:StripTrailingSpaces(string) - Remove all trailing spaces {{{3
-" from a string.
-function! s:StripTrailingSpaces(string)
-  return matchstr(a:string, '^.\{-}\ze\s*$')
-endfunction
-
-function! s:Padding(string, length, where) "{{{3
-  let gap_length = a:length - tablemode#utils#strlen(a:string)
-  if a:where =~# 'l'
-    return a:string . repeat(" ", gap_length)
-  elseif a:where =~# 'r'
-    return repeat(" ", gap_length) . a:string
-  elseif a:where =~# 'c'
-    let right = spaces / 2
-    let left = right + (right * 2 != gap_length)
-    return repeat(" ", left) . a:string . repeat(" ", right)
-  endif
-endfunction
-
-" function! s:Split() - Split a string into fields and delimiters {{{3
-" Like split(), but include the delimiters as elements
-" All odd numbered elements are delimiters
-" All even numbered elements are non-delimiters (including zero)
-function! s:Split(string, delim)
-  let rv = []
-  let beg = 0
-
-  let len = len(a:string)
-  let searchoff = 0
-
-  while 1
-    let mid = match(a:string, a:delim, beg + searchoff, 1)
-    if mid == -1 || mid == len
-      break
-    endif
-
-    let matchstr = matchstr(a:string, a:delim, beg + searchoff, 1)
-    let length = strlen(matchstr)
-
-    if length == 0 && beg == mid
-      " Zero-length match for a zero-length delimiter - advance past it
-      let searchoff += 1
-      continue
-    endif
-
-    if beg == mid
-      let rv += [ "" ]
-    else
-      let rv += [ a:string[beg : mid-1] ]
-    endif
-
-    let rv += [ matchstr ]
-
-    let beg = mid + length
-    let searchoff = 0
-  endwhile
-
-  let rv += [ strpart(a:string, beg) ]
-
-  return rv
-endfunction
-
-function! s:Align(lines) "{{{3
-  let lines = map(a:lines, 's:Split(v:val, g:table_mode_separator)')
-
-  for line in lines
-    if len(line) <= 1 | continue | endif
-
-    if line[0] !~ tablemode#table#StartExpr()
-      let line[0] = s:StripTrailingSpaces(line[0])
-    endif
-    if len(line) >= 2
-      for i in range(1, len(line)-1)
-        let line[i] = tablemode#utils#strip(line[i])
-      endfor
-    endif
-  endfor
-
-  let maxes = []
-  for line in lines
-    if len(line) <= 1 | continue | endif
-    for i in range(len(line))
-      if i == len(maxes)
-        let maxes += [ tablemode#utils#strlen(line[i]) ]
-      else
-        let maxes[i] = max([ maxes[i], tablemode#utils#strlen(line[i]) ])
-      endif
-    endfor
-  endfor
-
-  for idx in range(len(lines))
-    let line = lines[idx]
-
-    if len(line) <= 1 | continue | endif
-    for i in range(len(line))
-      if line[i] !~# '[^0-9\.]'
-        let field = s:Padding(line[i], maxes[i], 'r')
-      else
-        let field = s:Padding(line[i], maxes[i], 'l')
-      endif
-
-      let line[i] = field . (i == 0 || i == len(line) ? '' : ' ')
-    endfor
-
-    let lines[idx] = s:StripTrailingSpaces(join(line, ''))
-  endfor
-
-  return lines
-endfunction
-
 " Public Functions {{{1
 function! tablemode#table#sid() "{{{2
   return maparg('<sid>', 'n')
@@ -477,21 +76,21 @@ function! tablemode#table#scope() "{{{2
   return s:
 endfunction
 
-function! tablemode#table#StartExpr() "{{{2
+function! tablemode#table#StartCommentExpr() "{{{2
-  let cstart = tablemode#table#GetCommentStart()
+  let cstartexpr = tablemode#table#GetCommentStart()
-  if tablemode#utils#strlen(cstart) > 0
+  if tablemode#utils#strlen(cstartexpr) > 0
-    return '^\s*\(' . cstart . '\)\?\s*'
+    return '^\s*' . cstartexpr . '\s*'
   else
-    return '^\s*'
+    return ''
   endif
 endfunction
 
-function! tablemode#table#EndExpr() "{{{2
+function! tablemode#table#EndCommentExpr() "{{{2
-  let cend = tablemode#table#GetCommentEnd()
+  let cendexpr = tablemode#table#GetCommentEnd()
-  if tablemode#utils#strlen(cend) > 0
+  if tablemode#utils#strlen(cendexpr) > 0
-    return '\s*\(\s\+' . cend . '\)\?\s*$'
+    return '.*\zs\s\+' . cendexpr . '\s*$'
   else
-    return '\s*$'
+    return ''
   endif
 endfunction
 
@@ -518,53 +117,22 @@ function! tablemode#table#GetCommentEnd() "{{{2
   endif
 endfunction
 
-function! tablemode#table#RowCount(line) "{{{2
+function! tablemode#table#StartExpr() "{{{2
-  let line = tablemode#utils#line(a:line)
+  let cstart = tablemode#table#GetCommentStart()
-
+  if tablemode#utils#strlen(cstart) > 0
-  let [tline, totalRowCount] = [line, 0]
+    return '^\s*\(' . cstart . '\)\?\s*'
-  while tablemode#table#IsATableRow(tline) || tablemode#table#IsATableHeader(tline)
-    if tablemode#table#IsATableRow(tline) | let totalRowCount += 1 | endif
-    let tline -= 1
-  endwhile
-
-  let tline = line + 1
-  while tablemode#table#IsATableRow(tline) || tablemode#table#IsATableHeader(tline)
-    if tablemode#table#IsATableRow(tline) | let totalRowCount += 1 | endif
-    let tline += 1
-  endwhile
-
-  return totalRowCount
-endfunction
-
-function! tablemode#table#RowNr(line) "{{{2
-  let line = tablemode#utils#line(a:line)
-
-  let rowNr = 0
-  while tablemode#table#IsATableRow(line) || tablemode#table#IsATableHeader(line)
-    if tablemode#table#IsATableRow(line) | let rowNr += 1 | endif
-    let line -= 1
-  endwhile
-
-  return rowNr
-endfunction
-
-function! tablemode#table#ColumnCount(line) "{{{2
-  let line = tablemode#utils#line(a:line)
-
-  return tablemode#utils#strlen(substitute(getline(line), '[^' . g:table_mode_separator . ']', '', 'g'))-1
-endfunction
-
-function! tablemode#table#ColumnNr(pos) "{{{2
-  let pos = []
-  if type(a:pos) == type('')
-    let pos = [line(a:pos), col(a:pos)]
-  elseif type(a:pos) == type([])
-    let pos = a:pos
   else
-    return 0
+    return '^\s*'
+  endif
+endfunction
+
+function! tablemode#table#EndExpr() "{{{2
+  let cend = tablemode#table#GetCommentEnd()
+  if tablemode#utils#strlen(cend) > 0
+    return '\s*\(\s\+' . cend . '\)\?\s*$'
+  else
+    return '\s*$'
   endif
-  let row_start = stridx(getline(pos[0]), g:table_mode_separator)
-  return tablemode#utils#strlen(substitute(getline(pos[0])[(row_start):pos[1]-2], '[^' . g:table_mode_separator . ']', '', 'g'))
 endfunction
 
 function! tablemode#table#IsATableRow(line) "{{{2
@@ -576,14 +144,6 @@ function! tablemode#table#IsATableHeader(line) "{{{2
   return getline(a:line) =~# s:HeaderBorderExpr()
 endfunction
 
-function! tablemode#table#GetLastRow(line) "{{{2
-  return s:GetLastRow(a:line)
-endfunction
-
-function! tablemode#table#GetFirstRow(line) "{{{2
-  return s:GetFirstRow(a:line)
-endfunction
-
 function! tablemode#table#AddHeaderBorder(line) "{{{2
   call setline(a:line, s:GenerateHeaderBorder(a:line))
 endfunction
@@ -617,7 +177,7 @@ function! tablemode#table#TableRealign(line) "{{{2
     let tline += 1
   endwhile
 
-  let lines = s:Align(lines)
+  let lines = tablemode#align#Align(lines)
 
   for lnum in lnums
     let index = index(lnums, lnum)
@@ -629,60 +189,12 @@ function! tablemode#table#TableRealign(line) "{{{2
   endfor
 endfunction
 
-function! tablemode#table#DeleteColumn() "{{{2
-  if tablemode#table#IsATableRow('.')
-    for i in range(v:count1)
-      call s:MoveToStartOfCell()
-      call s:MoveToFirstRow()
-      silent! execute "normal! h\<C-V>f" . g:table_mode_separator
-      call s:MoveToLastRow()
-      normal! d
-    endfor
-
-    call tablemode#table#TableRealign('.')
-  endif
-endfunction
-
-function! tablemode#table#DeleteRow() "{{{2
-  if tablemode#table#IsATableRow('.')
-    for i in range(v:count1)
-      if tablemode#table#IsATableRow('.')
-        normal! dd
-      endif
-
-      if !tablemode#table#IsATableRow('.')
-        normal! k
-      endif
-    endfor
-
-    call tablemode#table#TableRealign('.')
-  endif
-endfunction
-
-function! tablemode#table#GetCells(...) abort "{{{2
-  let args = copy(a:000)
-  call insert(args, '.')
-  return call('s:GetCells', args)
-endfunction
-
-function! tablemode#table#SetCell(val, ...) "{{{2
-  let args = copy(a:000)
-  call insert(args, a:val)
-  call call('s:SetCell', args)
-endfunction
-
-function! tablemode#table#GetCellRange(range, ...) abort "{{{2
-  let args = copy(a:000)
-  call insert(args, a:range)
-  return call('s:GetCellRange', args)
-endfunction
-
 function! tablemode#table#TableMotion(direction, ...) "{{{2
   let l:count = a:0 ? a:1 : v:count1
   if tablemode#table#IsATableRow('.')
     for ii in range(l:count)
       if a:direction ==# 'l'
-        if s:IsLastCell()
+        if tablemode#spreadsheet#IsLastCell()
           if !tablemode#table#IsATableRow(line('.') + 1) || (tablemode#table#IsATableHeader(line('.') + 1) && !tablemode#table#IsATableRow(line('.') + 2 * 1))
             return
           endif
@@ -697,7 +209,7 @@ function! tablemode#table#TableMotion(direction, ...) "{{{2
           execute 'normal! f' . g:table_mode_separator . '2l'
         endif
       elseif a:direction ==# 'h'
-        if s:IsFirstCell()
+        if tablemode#spreadsheet#IsFirstCell()
           if !tablemode#table#IsATableRow(line('.') - 1) || (tablemode#table#IsATableHeader(line('.') - 1) && !tablemode#table#IsATableRow(line('.') - 2 * 1))
             return
           endif
@@ -714,13 +226,13 @@ function! tablemode#table#TableMotion(direction, ...) "{{{2
       elseif a:direction ==# 'j'
         if tablemode#table#IsATableRow(line('.') + 1)
           execute 'normal! ' . 1 . 'j'
-        elseif tablemode#table#IsATableHeader(line('.') + 1) && tablemode#table#IsATableRow(line('.') + 2 * 1)
+        elseif tablemode#table#IsATableHeader(line('.') + 1) && tablemode#table#IsATableRow(line('.') + 2)
           execute 'normal! ' . (1 + 1) . 'j'
         endif
       elseif a:direction ==# 'k'
         if tablemode#table#IsATableRow(line('.') - 1)
           execute 'normal! ' . 1 . 'k'
-        elseif tablemode#table#IsATableHeader(line('.') - 1) && tablemode#table#IsATableRow(line('.') - 2 * 1)
+        elseif tablemode#table#IsATableHeader(line('.') - 1) && tablemode#table#IsATableRow(line('.') - 2)
           execute 'normal! ' . (1 + 1) . 'k'
         endif
       endif
@@ -728,196 +240,4 @@ function! tablemode#table#TableMotion(direction, ...) "{{{2
   endif
 endfunction
 
-function! tablemode#table#TableMotion(direction, ...) "{{{2
-  let l:count = a:0 ? a:1 : v:count1
-  if tablemode#table#IsATableRow('.')
-    for ii in range(l:count)
-      if a:direction ==# 'l'
-        if s:IsLastCell()
-          if !tablemode#table#IsATableRow(line('.') + 1) || (tablemode#table#IsATableHeader(line('.') + 1) && !tablemode#table#IsATableRow(line('.') + 2 * 1))
-            return
-          endif
-          call tablemode#table#TableMotion('j', 1)
-          normal! 0
-        endif
-
-        " If line starts with g:table_mode_separator
-        if getline('.')[col('.')-1] ==# g:table_mode_separator
-          normal! 2l
-        else
-          execute 'normal! f' . g:table_mode_separator . '2l'
-        endif
-      elseif a:direction ==# 'h'
-        if s:IsFirstCell()
-          if !tablemode#table#IsATableRow(line('.') - 1) || (tablemode#table#IsATableHeader(line('.') - 1) && !tablemode#table#IsATableRow(line('.') - 2 * 1))
-            return
-          endif
-          call tablemode#table#TableMotion('k', 1)
-          normal! $
-        endif
-
-        " If line ends with g:table_mode_separator
-        if getline('.')[col('.')-1] ==# g:table_mode_separator
-          execute 'normal! F' . g:table_mode_separator . '2l'
-        else
-          execute 'normal! 2F' . g:table_mode_separator . '2l'
-        endif
-      elseif a:direction ==# 'j'
-        if tablemode#table#IsATableRow(line('.') + 1)
-          execute 'normal! ' . 1 . 'j'
-        elseif tablemode#table#IsATableHeader(line('.') + 1) && tablemode#table#IsATableRow(line('.') + 2 * 1)
-          execute 'normal! ' . (1 + 1) . 'j'
-        endif
-      elseif a:direction ==# 'k'
-        if tablemode#table#IsATableRow(line('.') - 1)
-          execute 'normal! ' . 1 . 'k'
-        elseif tablemode#table#IsATableHeader(line('.') - 1) && tablemode#table#IsATableRow(line('.') - 2 * 1)
-          execute 'normal! ' . (1 + 1) . 'k'
-        endif
-      endif
-    endfor
-  endif
-endfunction
-
-function! tablemode#table#CellTextObject(inner) "{{{2
-  if tablemode#table#IsATableRow('.')
-    call s:MoveToStartOfCell()
-    if a:inner
-      normal! v
-      call search('[^' . g:table_mode_separator . ']\ze\s*' . g:table_mode_separator)
-    else
-      execute 'normal! vf' . g:table_mode_separator . 'l'
-    endif
-  endif
-endfunction
-
-function! tablemode#table#Sum(range, ...) abort "{{{2
-  let args = copy(a:000)
-  call insert(args, a:range)
-  return s:Sum(call('s:GetCellRange', args))
-endfunction
-
-function! tablemode#table#Average(range, ...) abort "{{{2
-  let args = copy(a:000)
-  call insert(args, a:range)
-  return s:Average(call('s:GetCellRange', args))
-endfunction
-
-function! tablemode#table#AddFormula() "{{{2
-  let fr = input('f=')
-  let row = tablemode#table#RowNr('.')
-  let colm = tablemode#table#ColumnNr('.')
-  let indent = indent('.')
-  let indent_str = repeat(' ', indent)
-
-  if fr !=# ''
-    let fr = '$' . row . ',' . colm . '=' . fr
-    let fline = tablemode#table#GetLastRow('.') + 1
-    if tablemode#table#IsATableHeader(fline) | let fline += 1 | endif
-    let cursor_pos = [line('.'), col('.')]
-    if getline(fline) =~# 'tmf: '
-      " Comment line correctly
-      let line_val = getline(fline)
-      let line_expr = line_val[match(line_val, s:StartCommentExpr()):match(line_val, s:EndCommentExpr())]
-      let sce = matchstr(line_val, s:StartCommentExpr() . '\zs')
-      let ece = matchstr(line_val, s:EndCommentExpr())
-      call setline(fline, sce . line_expr . '; ' . fr . ece)
-    else
-      let cstring = &commentstring
-      let [cmss, cmse] = ['', '']
-      if len(cstring) > 0
-        let cms = split(cstring, '%s')
-        if len(cms) == 2
-          let [cmss, cmse] = cms
-        else
-          let [cmss, cmse] = [cms[0], '']
-        endif
-      endif
-      let fr = indent_str . cmss . ' tmf: ' . fr . ' ' . cmse
-      call append(fline-1, fr)
-      call cursor(cursor_pos)
-    endif
-    call tablemode#table#EvaluateFormulaLine()
-  endif
-endfunction
-
-function! tablemode#table#EvaluateExpr(expr, line) abort "{{{2
-  let line = tablemode#utils#line(a:line)
-  let [target, expr] = map(split(a:expr, '='), 'tablemode#utils#strip(v:val)')
-  let cell = substitute(target, '\$', '', '')
-  if cell =~# ','
-    let [row, colm] = map(split(cell, ','), 'str2nr(v:val)')
-  else
-    let [row, colm] = [0, str2nr(cell)]
-  endif
-
-  if expr =~# 'Sum(.*)'
-    let expr = substitute(expr, 'Sum(\([^)]*\))', 'tablemode#table#Sum("\1",'.line.','.colm.')', 'g')
-  endif
-
-  if expr =~# 'Average(.*)'
-    let expr = substitute(expr, 'Average(\([^)]*\))', 'tablemode#table#Average("\1",'.line.','.colm.')', 'g')
-  endif
-
-  if expr =~# '\$\d\+,\d\+'
-    let expr = substitute(expr, '\$\(\d\+\),\(\d\+\)',
-          \ '\=str2float(s:GetCells(line, submatch(1), submatch(2)))', 'g')
-  endif
-
-  if cell =~# ','
-    if expr =~# '\$'
-      let expr = substitute(expr, '\$\(\d\+\)',
-          \ '\=str2float(s:GetCells(line, row, submatch(1)))', 'g')
-    endif
-    call s:SetCell(eval(expr), line, row, colm)
-  else
-    let [row, line] = [1, s:GetFirstRow(line)]
-    while tablemode#table#IsATableRow(line)
-      let texpr = expr
-      if expr =~# '\$'
-        let texpr = substitute(texpr, '\$\(\d\+\)',
-              \ '\=str2float(s:GetCells(line, row, submatch(1)))', 'g')
-      endif
-
-      call s:SetCell(eval(texpr), line, row, colm)
-      let row += 1
-      let line += 1
-    endwhile
-  endif
-endfunction
-
-function! tablemode#table#EvaluateFormulaLine() abort "{{{2
-  let exprs = []
-  let cstring = &commentstring
-  let matchexpr = ''
-  if len(cstring) > 0
-    let cms = split(cstring, '%s')
-    if len(cms) == 2
-      let matchexpr = '^\s*' . escape(cms[0], '/*') . '\s*tmf: \zs.*\ze' . escape(cms[1], '/*') . '\s*$'
-    else
-      let matchexpr = '^\s*' . escape(cms[0], '/*') . '\s*tmf: \zs.*$'
-    endif
-  else
-    let matchexpr = '^\s* tmf: \zs.*$'
-  endif
-  if tablemode#table#IsATableRow('.') " We're inside the table
-    let line = s:GetLastRow('.')
-    let fline = line + 1
-    if tablemode#table#IsATableHeader(fline) | let fline += 1 | endif
-    if getline(fline) =~# 'tmf: '
-      let exprs = split(matchstr(getline(fline), matchexpr), ';')
-    endif
-  elseif getline('.') =~# 'tmf: ' " We're on the formula line
-    let line = line('.') - 1
-    if tablemode#table#IsATableHeader(line) | let line -= 1 | endif
-    if tablemode#table#IsATableRow(line)
-      let exprs = split(matchstr(getline('.'), matchexpr), ';')
-    endif
-  endif
-
-  for expr in exprs
-    call tablemode#table#EvaluateExpr(expr, line)
-  endfor
-endfunction
-
 " vim: sw=2 sts=2 fdl=0 fdm=marker

autoload/tablemode/utils.vim

@@ -1,6 +1,20 @@
 " Private Functions {{{1
 
 " Public Functions {{{1
+function! tablemode#utils#sid() "{{{2
+  return maparg('<sid>', 'n')
+endfunction
+nnoremap <sid> <sid>
+
+function! tablemode#utils#scope() "{{{2
+  return s:
+endfunction
+
+function! tablemode#utils#throw(string) abort "{{{2
+  let v:errmsg = 'table-mode: ' . a:string
+  throw v:errmsg
+endfunction
+
 function! tablemode#utils#line(row) "{{{2
   if type(a:row) == type('')
     return line(a:row)
@@ -13,7 +27,8 @@ function! tablemode#utils#strip(string) "{{{2
   return matchstr(a:string, '^\s*\zs.\{-}\ze\s*$')
 endfunction
 
-" To count multibyte characters accurately {{{2
+" function! tablemode#utils#strlen {{{2
+" To count multibyte characters accurately
 function! tablemode#utils#strlen(text)
   return strlen(substitute(a:text, '.', 'x', 'g'))
 endfunction

t/spreadsheet.vim

@@ -0,0 +1,99 @@
+" vim: fdm=indent
+source t/config.vim
+
+call vspec#hint({'scope': 'tablemode#spreadsheet#scope()', 'sid': 'tablemode#spreadsheet#sid()'})
+
+describe 'spreadsheet'
+  describe 'API'
+    before
+      new
+      normal! ggdG
+      call tablemode#TableModeEnable()
+      normal i
+|test11|test12|
+|test21|test22|
+    end
+
+    it 'should return the row count'
+      Expect tablemode#spreadsheet#RowCount(2) == 2
+      Expect tablemode#spreadsheet#RowCount(3) == 2
+    end
+
+    it 'should return the row number'
+      Expect tablemode#spreadsheet#RowNr(2) == 1
+      Expect tablemode#spreadsheet#RowNr(3) == 2
+    end
+
+    it 'should return the column count'
+      Expect tablemode#spreadsheet#ColumnCount(2) == 2
+      Expect tablemode#spreadsheet#ColumnCount(3) == 2
+    end
+
+    it 'should return the line number of the first row'
+      Expect tablemode#spreadsheet#GetFirstRow(2) == 2
+      Expect tablemode#spreadsheet#GetFirstRow(3) == 2
+    end
+
+    it 'should return the line nuber of the last row'
+      Expect tablemode#spreadsheet#GetLastRow(2) == 3
+      Expect tablemode#spreadsheet#GetLastRow(3) == 3
+    end
+
+    it 'should return the cells'
+      Expect tablemode#spreadsheet#GetCells(2, 1, 1) ==# 'test11'
+      " Get Rows
+      Expect tablemode#spreadsheet#GetCells(2, 1) == ['test11', 'test12']
+      Expect tablemode#spreadsheet#GetCells(2, 2) == ['test21', 'test22']
+      " Get Columns
+      Expect tablemode#spreadsheet#GetCells(2, 0, 1) == ['test11', 'test21']
+      Expect tablemode#spreadsheet#GetCells(2, 0, 2) == ['test12', 'test22']
+    end
+
+    it 'should return the cells in a range'
+      " Entire table as range
+      Expect tablemode#spreadsheet#GetCellRange('1,1:2,2', 2, 1) == [['test11', 'test21'], ['test12', 'test22']]
+
+      " Get Rows given different seed lines and columns
+      Expect tablemode#spreadsheet#GetCellRange('1,1:1,2', 2, 1) == ['test11', 'test12']
+      Expect tablemode#spreadsheet#GetCellRange('1,1:1,2', 2, 2) == ['test11', 'test12']
+      Expect tablemode#spreadsheet#GetCellRange('1,1:1,2', 3, 1) == ['test11', 'test12']
+      Expect tablemode#spreadsheet#GetCellRange('1,1:1,2', 3, 2) == ['test11', 'test12']
+      Expect tablemode#spreadsheet#GetCellRange('2,1:2,2', 2, 1) == ['test21', 'test22']
+      Expect tablemode#spreadsheet#GetCellRange('2,1:2,2', 2, 2) == ['test21', 'test22']
+      Expect tablemode#spreadsheet#GetCellRange('2,1:2,2', 3, 1) == ['test21', 'test22']
+      Expect tablemode#spreadsheet#GetCellRange('2,1:2,2', 3, 2) == ['test21', 'test22']
+
+      " Get Columns given different seed lines and column
+      Expect tablemode#spreadsheet#GetCellRange('1:2', 2, 1) == ['test11', 'test21']
+      Expect tablemode#spreadsheet#GetCellRange('1:2', 2, 2) == ['test12', 'test22']
+      Expect tablemode#spreadsheet#GetCellRange('1:2', 3, 1) == ['test11', 'test21']
+      Expect tablemode#spreadsheet#GetCellRange('1:2', 3, 2) == ['test12', 'test22']
+
+      " Get Column given negative values in range for representing rows from
+      " the end, -1 being the second last row.
+      Expect tablemode#spreadsheet#GetCellRange('1:-1', 2, 1) == ['test11']
+      Expect tablemode#spreadsheet#GetCellRange('1:-1', 3, 1) == ['test11']
+      Expect tablemode#spreadsheet#GetCellRange('1:-1', 2, 2) == ['test12']
+      Expect tablemode#spreadsheet#GetCellRange('1:-1', 3, 2) == ['test12']
+    end
+  end
+
+  describe 'Manipulations'
+    before
+      new
+      normal! ggdG
+      normal i|test11|test12|
+|test21|test22|
+      call cursor(1, 3)
+    end
+
+    it 'should delete a row successfully'
+      Expect tablemode#spreadsheet#RowCount('.') == 2
+      call tablemode#spreadsheet#DeleteRow()
+      Expect tablemode#spreadsheet#RowCount('.') == 1
+    end
+
+    it 'should successfully delete column'
+      Expect tablemode#spreadsheet#ColumnCount('.') == 2
+      call tablemode#spreadsheet#DeleteColumn()
+      Expect tablemode#spreadsheet#ColumnCount('.') == 1

t/table.vim

@@ -19,69 +19,6 @@ describe 'table'
     end
 
     it 'should return false when outside a table'
-      Expect tablemode#table#IsATableRow(4) to_be_false
-    end
-
-    it 'should return the row count'
-      Expect tablemode#table#RowCount(2) == 2
-      Expect tablemode#table#RowCount(3) == 2
-    end
-
-    it 'should return the row number'
-      Expect tablemode#table#RowNr(2) == 1
-      Expect tablemode#table#RowNr(3) == 2
-    end
-
-    it 'should return the column count'
-      Expect tablemode#table#ColumnCount(2) == 2
-      Expect tablemode#table#ColumnCount(3) == 2
-    end
-
-    it 'should return the line number of the first row'
-      Expect tablemode#table#GetFirstRow(2) == 2
-      Expect tablemode#table#GetFirstRow(3) == 2
-    end
-
-    it 'should return the line nuber of the last row'
-      Expect tablemode#table#GetLastRow(2) == 3
-      Expect tablemode#table#GetLastRow(3) == 3
-    end
-
-    it 'should return the cells'
-      Expect Call('s:GetCells', 2, 1, 1) ==# 'test11'
-      " Get Rows
-      Expect Call('s:GetCells', 2, 1) == ['test11', 'test12']
-      Expect Call('s:GetCells', 2, 2) == ['test21', 'test22']
-      " Get Columns
-      Expect Call('s:GetCells', 2, 0, 1) == ['test11', 'test21']
-      Expect Call('s:GetCells', 2, 0, 2) == ['test12', 'test22']
-    end
-
-    it 'should return the cells in a range'
-      " Entire table as range
-      Expect Call('s:GetCellRange', '1,1:2,2', 2, 1) == [['test11', 'test21'], ['test12', 'test22']]
-
-      " Get Rows given different seed lines and columns
-      Expect Call('s:GetCellRange', '1,1:1,2', 2, 1) == ['test11', 'test12']
-      Expect Call('s:GetCellRange', '1,1:1,2', 2, 2) == ['test11', 'test12']
-      Expect Call('s:GetCellRange', '1,1:1,2', 3, 1) == ['test11', 'test12']
-      Expect Call('s:GetCellRange', '1,1:1,2', 3, 2) == ['test11', 'test12']
-      Expect Call('s:GetCellRange', '2,1:2,2', 2, 1) == ['test21', 'test22']
-      Expect Call('s:GetCellRange', '2,1:2,2', 2, 2) == ['test21', 'test22']
-      Expect Call('s:GetCellRange', '2,1:2,2', 3, 1) == ['test21', 'test22']
-      Expect Call('s:GetCellRange', '2,1:2,2', 3, 2) == ['test21', 'test22']
-
-      " Get Columns given different seed lines and column
-      Expect Call('s:GetCellRange', '1:2', 2, 1) == ['test11', 'test21']
-      Expect Call('s:GetCellRange', '1:2', 2, 2) == ['test12', 'test22']
-      Expect Call('s:GetCellRange', '1:2', 3, 1) == ['test11', 'test21']
-      Expect Call('s:GetCellRange', '1:2', 3, 2) == ['test12', 'test22']
-
-      " Get Column given negative values in range for representing rows from
-      " the end, -1 being the second last row.
-      Expect Call('s:GetCellRange', '1:-1', 2, 1) == ['test11']
-      Expect Call('s:GetCellRange', '1:-1', 3, 1) == ['test11']
-      Expect Call('s:GetCellRange', '1:-1', 2, 2) == ['test12']
       Expect tablemode#table#IsATableRow(4) to_be_false
     end
   end
@@ -94,15 +31,15 @@ describe 'table'
 asd,asd;asd,asd
 asd,asd;asd,asd
     end
-
+
-    it 'should tableize with default delimiter'
+    it 'should tableize with default delimiter'
       :2,3call tablemode#TableizeRange('')
       Expect tablemode#table#IsATableRow(2) to_be_true
       Expect tablemode#spreadsheet#RowCount(2) == 2
       Expect tablemode#spreadsheet#ColumnCount(2) == 3
     end
-
+
-    it 'should tableize with given delimiter'
+    it 'should tableize with given delimiter'
       :2,3call tablemode#TableizeRange('/;')
       Expect tablemode#table#IsATableRow(2) to_be_true
       Expect tablemode#spreadsheet#RowCount(2) == 2
@@ -118,33 +55,33 @@ describe 'table'
         call tablemode#TableModeEnable()
         normal i|test11|test12|
 |test21|test22|
-        call cursor(1, 3)
+        call cursor(1, 3)
       end
-
+
       it 'should move left when not on first column'
         call cursor(1, 12)
         Expect tablemode#spreadsheet#ColumnNr('.') == 2
         call tablemode#table#TableMotion('h')
-        Expect tablemode#table#ColumnNr('.') == 1
+        Expect tablemode#spreadsheet#ColumnNr('.') == 1
-      end
+      end
 
-      it 'should move to the previous row last column if it exists when on first column'
+      it 'should move to the previous row last column if it exists when on first column'
-        call cursor(2, 3)
+        call cursor(2, 3)
         Expect tablemode#spreadsheet#RowNr('.') == 2
         Expect tablemode#spreadsheet#ColumnNr('.') == 1
         call tablemode#table#TableMotion('h')
-        Expect tablemode#table#RowNr('.') == 1
+        Expect tablemode#spreadsheet#RowNr('.') == 1
         Expect tablemode#spreadsheet#ColumnNr('.') == 2
-      end
+      end
 
       it 'should move right when not on last column'
         Expect tablemode#spreadsheet#ColumnNr('.') == 1
         call tablemode#table#TableMotion('l')
-        Expect tablemode#table#ColumnNr('.') == 2
+        Expect tablemode#spreadsheet#ColumnNr('.') == 2
-      end
+      end
 
-      it 'should move to the next row first column if it exists when on last column'
+      it 'should move to the next row first column if it exists when on last column'
-        call cursor(1, 12)
+        call cursor(1, 12)
         Expect tablemode#spreadsheet#RowNr('.') == 1
         Expect tablemode#spreadsheet#ColumnNr('.') == 2
         call tablemode#table#TableMotion('l')
@@ -159,49 +96,28 @@ describe 'table'
         normal! ggdG
         call tablemode#TableModeEnable()
         normal i|test11|test12|
-|test21|test22|
+|test21|test22|
         call cursor(1, 3)
-      end
+      end
 
       it 'should move a row up unless on first row'
         call cursor(2, 3)
-        Expect tablemode#table#RowNr('.') == 2
+        Expect tablemode#spreadsheet#RowNr('.') == 2
         call tablemode#table#TableMotion('k')
-        Expect tablemode#table#RowNr('.') == 1
+        Expect tablemode#spreadsheet#RowNr('.') == 1
       end
 
       it 'should remain on first row when trying to move up'
-        Expect tablemode#table#RowNr('.') == 1
+        Expect tablemode#spreadsheet#RowNr('.') == 1
         call tablemode#table#TableMotion('k')
-        Expect tablemode#table#RowNr('.') == 1
+        Expect tablemode#spreadsheet#RowNr('.') == 1
       end
 
       it 'should move a row down unless on last row'
-        Expect tablemode#table#RowNr('.') == 1
+        Expect tablemode#spreadsheet#RowNr('.') == 1
         call tablemode#table#TableMotion('j')
-        Expect tablemode#table#RowNr('.') == 2
+        Expect tablemode#spreadsheet#RowNr('.') == 2
       end
 
       it 'should remain on last row when trying to move down'
-        Expect tablemode#table#RowNr('.') == 1
-        call tablemode#table#TableMotion('k')
-        Expect tablemode#table#RowNr('.') == 1
-      end
-    end
-  end
-
-  describe 'Manipulations'
-    before
-      new
-      normal! ggdG
-      normal i|test11|test12|
-|test21|test22|
-      call cursor(1, 3)
-    end
-
-    it 'should delete a row successfully'
-      Expect tablemode#table#RowCount('.') == 2
-      call tablemode#table#DeleteRow()
-      Expect tablemode#table#RowCount('.') == 1
-    end
         Expect tablemode#spreadsheet#RowNr('.') == 1