Fixes #17

Added a new configuration option g:table_mode_corner_corner to
correspond to the extreme corners of the table border, by default it is
set to '|' to maintain backward compatibility but it can be overriden to
anything else.

CHANGELOG.md

@@ -1,4 +1,19 @@
 # Change Log
+## Version 3.3.2
+* Added new mapping \t? to echo a cells representation for use while defining
+  formulas.
+
+## Version 3.3.1
+* Improved logic to ignore table borders (add as many as you'd like), the
+  first row is not treated special, it is row # 1. Keep that in mind while
+  defining Formulas
+* Improved test coverage
+
+## Version 3.3
+* Dropped +- mapping to create table border instead now using ||
+* You can now have a top table border (before header) as well as a bottom
+  table border.
+
 ## Version 3.2
 * Added tests to test various use cases using <a
   href='https://github.com/kana/vim-vspec'>Vspec</a>..

Gemfile.lock

@@ -6,7 +6,7 @@ GEM
       blankslate (~> 2.0)
     rake (10.1.0)
     thor (0.18.1)
-    vim-flavor (1.1.2)
+    vim-flavor (1.1.3)
       parslet (~> 1.0)
       thor (~> 0.14)
 

README.md

@@ -1,4 +1,4 @@
-# VIM Table Mode [![Build Status](https://travis-ci.org/dhruvasagar/soulmate_rails.png?branch=master)](https://travis-ci.org/dhruvasagar/soulmate_rails)
+# VIM Table Mode [![Build Status](https://travis-ci.org/dhruvasagar/vim-table-mode.png?branch=master)](https://travis-ci.org/dhruvasagar/vim-table-mode)
 
 An awesome automatic table creator & formatter allowing one to create neat
 tables as you type.
@@ -34,7 +34,7 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
 
 - **On the fly table creation** :
 
-   By default the table column separator is `|` defined by the
+   By default the table column separator is <kbd>|</kbd> defined by the
    `g:table_mode_separator` option. As soon as you type it on a new line (ignores
    indentation) the script gets to work on creating a table around it. As you
    type and define more columns, the table is completed, formatted and aligned
@@ -42,7 +42,7 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
 
    Since this could lead to unwanted behavior I have disabled table mode by
    default. You have to use `:TableModeToggle` command or the table mode
-   toggle mapping, which is `<Leader>tm` defined by `g:table_mode_toggle_map`
+   toggle mapping, which is <kbd>\<Leader\>tm</kbd> defined by `g:table_mode_toggle_map`
    option to toggle the table mode or you can directly use `:TableModeEnable`
    and `:TableModeDisable` to enable or disable the table mode. This is on a
    per buffer basis and so it does not cause any unusual behavior unless it is
@@ -54,25 +54,25 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
    existing content into a table. And it does as promised. Like table creation
    on the fly as you type, formatting existing content into a table is equally
    simple. You can visually select multiple lines and call `:Tableize` on it,
-   or alternatively use the mapping `<Leader>tt` defined by the
+   or alternatively use the mapping <kbd>\<Leader\>tt</kbd> defined by the
    `g:table_mode_tableize_map` option which would convert CSV (Comma Separated
    Value) data into a table and use `,` defined by `g:table_mode_delimiter`
    option as the delimiter.
 
    If however you wish to use a different delimiter, you can use the command
    `:Tableize/{pattern}` in a similar fashion as you use tabular (eg.
-   `:Tableize/;` uses ';' as the delimiter) or use the mapping `<Leader>T`
+   `:Tableize/;` uses ';' as the delimiter) or use the mapping <kbd>\<Leader\>T</kbd>
    defined by `g:table_mode_tableize_op_map` option which takes input in the
    cmd-line and uses the `{pattern}` input as the delimiter.
 
    `:Tableize` also accepts a range and so you can also call it by giving
    lines manually like `:line1,line2Tableize`, but this is not very intuitive.
-   You can use the mapping `<Leader>T` with a `[count]` to apply it to the
+   You can use the mapping <kbd>\<Leader\>T</kbd> with a `[count]` to apply it to the
    next `[count]` lines in standard vim style.
 
 - **Move between cells** :
 
-   Now you can move between cells using table mode motions `<Leader>t[hjkl]`
+   Now you can move between cells using table mode motions <kbd>\<Leader\>t[hjkl]</kbd>
    to move left | down | up | right cells respectively. You can use
    `g:table_mode_map_prefix` option to define the prefix mapping to be used
    before 'hjkl'. The left | right motions wrap around the table and move to
@@ -84,7 +84,7 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
   - **Cell Text Object** :
 
       Tableize provides a text object for manipulating table cells. By default
-      it's `tc`, but that can be changed if you wish to by setting the
+      it's <kbd>tc</kbd>, but that can be changed if you wish to by setting the
       `g:table_mode_cell_text_object` option.
 
       This is intelligent in the sense that if you use it to delete the
@@ -98,14 +98,14 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
 
   - **Delete Row** :
 
-      You can use the `<Leader>tdd` mapping defined by the option
+      You can use the <kbd>\<Leader\>tdd</kbd> mapping defined by the option
       `g:table_mode_delete_row_map` to delete the current table row (provided
       you are within a table row), this can be preceeded with a [count] to
       delete multiple rows just like you would with 'dd'.
 
   - **Delete Column** :
 
-      You can use the `<Leader>tdc` mapping defined by the option
+      You can use the <kbd>\<Leader\>tdc</kbd> mapping defined by the option
       `g:table_mode_delete_column_map` to delete the entire current column
       (provided you are within a table row), this can also be preceeded with a
       [count] to delete multiple columns.
@@ -115,7 +115,7 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
   Table Mode now has support for formulas like a spreadsheet. There are 2 ways
   of defining formulas :
 
-  - You can add formulas using `:TableAddFormula` or the mapping `<Leader>tfa`
+  - You can add formulas using `:TableAddFormula` or the mapping <kbd>\<Leader\>tfa</kbd>
     defined by the option `g:table_mode_add_formula_map` from within a table
     cell, which will ask for input on the cmd-line with a `f=` prompt. The
     input formula will be appended to the formula line if one exists or a new
@@ -129,9 +129,11 @@ $ git submodule add git@github.com:dhruvasagar/vim-table-mode.git bundle/table-m
     formulas on the line separated with a ';' eg) `# tmf: $3=$2*$1;$4=$3/3.14`
 
   You can evaluate the formula line using `:TableEvalFormulaLine` or the
-  mapping `<Leader>tfe` defined by the option `g:table_mode_eval_expr_map`
+  mapping <kbd>\<Leader\>tfe</kbd> defined by the option `g:table_mode_eval_expr_map`
   from anywhere inside the table or while on the formula line.
 
+  NOTE: You can now use the mapping <kbd>\<Leader\>t?</kbd>
+
 - **Formula Expressions** :
 
   Expressions are of the format `$target = formula`.

autoload/tablemode.vim

@@ -4,10 +4,9 @@
 " Author:        Dhruva Sagar <http://dhruvasagar.com/>
 " License:       MIT (http://www.opensource.org/licenses/MIT)
 " Website:       http://github.com/dhruvasagar/vim-table-mode
-" Version:       3.2
+" Version:       3.3.3
 " Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope and
+"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"                uses a small amount of code from it.
 "
 " Copyright Notice:
 "                Permission is hereby granted to use and distribute this code,
@@ -67,11 +66,11 @@ 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 = result + item
+      let result += item
     elseif type(item) == type('')
-      let result = result + str2float(item)
+      let result += str2float(item)
     elseif type(item) == type([])
-      let result = result + s:Sum(item)
+      let result += s:Sum(item)
     endif
   endfor
   return result
@@ -124,7 +123,11 @@ function! s:EndExpr() "{{{2
 endfunction
 
 function! s:HeaderBorderExpr() "{{{2
-  return s:StartExpr() . g:table_mode_corner . '[' . g:table_mode_fillchar . g:table_mode_corner . ']*' . g:table_mode_corner . s:EndExpr()
+  return s:StartExpr() .
+        \ '[' . g:table_mode_corner . g:table_mode_corner_corner . ']' .
+        \ '[' . g:table_mode_fillchar . g:table_mode_corner . ']*' .
+        \ '[' . g:table_mode_corner . g:table_mode_corner_corner . ']' .
+        \ s:EndExpr()
 endfunction
 
 function! s:StartCommentExpr() "{{{2
@@ -165,13 +168,8 @@ function! s:ToggleMapping() "{{{2
 
     execute "inoremap <silent> <buffer> " . b:table_mode_separator_map . ' ' .
           \ b:table_mode_separator_map . "<Esc>:call tablemode#TableizeInsertMode()<CR>a"
-
-    execute "inoreabbrev <silent> <buffer> " . g:table_mode_corner .
-          \ g:table_mode_fillchar . " <Esc>:call tablemode#AddHeaderBorder('.')<CR>A"
   else
     execute "iunmap <silent> <buffer> " . b:table_mode_separator_map
-
-    execute "iunabbrev <silent> <buffer> " . g:table_mode_corner . g:table_mode_fillchar
   endif
 endfunction
 
@@ -180,12 +178,28 @@ function! s:SetActive(bool) "{{{2
   call s:ToggleMapping()
 endfunction
 
+function! s:DefaultHeaderBorder() "{{{2
+  if s:IsTableModeActive()
+    return g:table_mode_corner_corner . g:table_mode_fillchar . g:table_mode_corner . g:table_mode_fillchar . g:table_mode_corner_corner
+  else
+    return ''
+  endif
+endfunction
+
 function! s:GenerateHeaderBorder(line) "{{{2
   let line = s:Line(a:line)
-  if tablemode#IsATableRow(line - s:RowGap())
+  if tablemode#IsATableRow(line - s:RowGap()) || tablemode#IsATableRow(line + s:RowGap())
+    let line_val = ''
+    if tablemode#IsATableRow(line + s:RowGap())
+      let line_val = getline(line + s:RowGap())
+    endif
+    if tablemode#IsATableRow(line - s:RowGap()) && s:Strlen(line_val) < s:Strlen(getline(line - s:RowGap()))
       let line_val = getline(line - s:RowGap())
+    endif
+    if s:Strlen(line_val) <= 1 | return s:DefaultHeaderBorder() | endif
     let border = substitute(line_val[stridx(line_val, g:table_mode_separator):strridx(line_val, g:table_mode_separator)], g:table_mode_separator, g:table_mode_corner, 'g')
     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()
     if s:Strlen(cstartexpr) > 0 && getline(line) =~# cstartexpr
@@ -198,6 +212,8 @@ function! s:GenerateHeaderBorder(line) "{{{2
     else
       return border
     endif
+  else
+    return s:DefaultHeaderBorder()
   endif
 endfunction
 
@@ -240,9 +256,10 @@ function! s:GetFirstRow(line) "{{{2
   if tablemode#IsATableRow(a:line)
     let line = s:Line(a:line)
 
-    while tablemode#IsATableRow(line - s:RowGap())
+    while tablemode#IsATableRow(line - s:RowGap()) || tablemode#IsATableHeader(line - s:RowGap())
-      let line = line - s:RowGap()
+      let line -= s:RowGap()
     endwhile
+    if tablemode#IsATableHeader(line) | let line += s:RowGap() | endif
 
     return line
   endif
@@ -258,9 +275,10 @@ function! s:GetLastRow(line) "{{{2
   if tablemode#IsATableRow(a:line)
     let line = s:Line(a:line)
 
-    while tablemode#IsATableRow(line+ s:RowGap())
+    while tablemode#IsATableRow(line + s:RowGap()) || tablemode#IsATableHeader(line + s:RowGap())
-      let line = line + s:RowGap()
+      let line += s:RowGap()
     endwhile
+    if tablemode#IsATableHeader(line) | let line -= s:RowGap() | endif
 
     return line
   endif
@@ -272,6 +290,23 @@ function! s:MoveToLastRow() "{{{2
   endif
 endfunction
 
+function! s:LineNr(row) "{{{2
+  if tablemode#IsATableRow('.')
+    let line = s:GetFirstRow('.')
+    let row_nr = 0
+
+    while tablemode#IsATableRow(line + s:RowGap()) || tablemode#IsATableHeader(line + s:RowGap())
+      if tablemode#IsATableRow(line)
+        let row_nr += 1
+        if row ==# row_nr | break | endif
+      endif
+      let line += s:RowGap()
+    endwhile
+
+    return line
+  endif
+endfunction
+
 function! s:MoveToStartOfCell() "{{{2
   if getline('.')[col('.')-1] ==# g:table_mode_separator && !s:IsLastCell()
     normal! 2l
@@ -296,21 +331,28 @@ function! s:GetCells(line, ...) abort
       let [row, colm] = a:000
     endif
 
+    let first_row = s:GetFirstRow(line)
     if row == 0
       let values = []
-      let line = s:GetFirstRow(line)
+      let line = first_row
-      while tablemode#IsATableRow(line)
+      while tablemode#IsATableRow(line) || tablemode#IsATableHeader(line)
+        if tablemode#IsATableRow(line)
           let row_line = getline(line)[stridx(getline(line), g:table_mode_separator):strridx(getline(line), g:table_mode_separator)]
           call add(values, s:Strip(get(split(row_line, g:table_mode_separator), colm>0?colm-1:colm, '')))
-        let line = line + s:RowGap()
+        endif
+        let line += s:RowGap()
       endwhile
       return values
     else
-      if row > 0
+      let row_nr = 0
-        let line =  line + (row - tablemode#RowNr(line)) * s:RowGap()
+      let line = first_row
-      else
+      while tablemode#IsATableRow(line) || tablemode#IsATableHeader(line)
-        let line = line + row * s:RowGap()
+        if tablemode#IsATableRow(line)
+          let row_nr += 1
+          if row ==# row_nr | break | endif
         endif
+        let line += s:RowGap()
+      endwhile
 
       let row_line = getline(line)[stridx(getline(line), g:table_mode_separator):strridx(getline(line), g:table_mode_separator)]
       if colm == 0
@@ -568,8 +610,6 @@ function! s:Align(lines) "{{{3
   return lines
 endfunction
 
-
-
 " Public API {{{1
 
 function! tablemode#sid() "{{{2
@@ -590,7 +630,10 @@ function! tablemode#GetFirstRow(line) "{{{2
 endfunction
 
 function! tablemode#TableizeInsertMode() "{{{2
-  if s:IsTableModeActive() && getline('.') =~# (s:StartExpr() . g:table_mode_separator)
+  if s:IsTableModeActive() && getline('.') =~# (s:StartExpr() . g:table_mode_separator . g:table_mode_separator)
+    call tablemode#AddHeaderBorder('.')
+    normal! A
+  elseif s:IsTableModeActive() && getline('.') =~# (s:StartExpr() . g:table_mode_separator)
     let column = s:Strlen(substitute(getline('.')[0:col('.')], '[^' . g:table_mode_separator . ']', '', 'g'))
     let position = s:Strlen(matchstr(getline('.')[0:col('.')], '.*' . g:table_mode_separator . '\s*\zs.*'))
     call tablemode#TableRealign('.')
@@ -621,7 +664,7 @@ function! tablemode#TableizeRange(...) range "{{{2
   while lnum < (a:firstline + (a:lastline - a:firstline + 1)*s:RowGap())
     call s:Tableizeline(lnum, a:1)
     undojoin
-    let lnum = lnum + s:RowGap()
+    let lnum += s:RowGap()
   endwhile
 
   call tablemode#TableRealign(lnum - s:RowGap())
@@ -644,34 +687,29 @@ function! tablemode#TableRealign(line) "{{{2
   let line = s:Line(a:line)
 
   let [lnums, lines] = [[], []]
-  let [bline, tline] = [0, line]
+  let [tline, blines] = [line, []]
-  while tablemode#IsATableRow(tline)
+  while tablemode#IsATableRow(tline) || tablemode#IsATableHeader(tline)
-    call insert(lnums, tline)
+    if tablemode#IsATableHeader(tline)
-    call insert(lines, getline(tline))
+      call insert(blines, tline)
-    let tline = tline - s:RowGap()
+      let tline -= s:RowGap()
-  endwhile
+      continue
-
-  " If we reached header walking upwards
-  if getline(tline) =~# s:HeaderBorderExpr() && tablemode#IsATableRow(tline - s:RowGap())
-    let bline = tline
-    let tline = tline - s:RowGap()
-    " Insert the header line
-    call insert(lnums, tline)
-    call insert(lines, getline(tline))
     endif
+    call insert(lnums, tline)
+    call insert(lines, getline(tline))
+    let tline -= s:RowGap()
+  endwhile
 
   let tline = line + s:RowGap()
 
-  " If we start at header
+  while tablemode#IsATableRow(tline) || tablemode#IsATableHeader(tline)
-  if !bline && getline(tline) =~# s:HeaderBorderExpr()
+    if tablemode#IsATableHeader(tline)
-    let bline = tline
+      call insert(blines, tline)
-    let tline = tline + s:RowGap()
+      let tline += s:RowGap()
+      continue
     endif
-
-  while tablemode#IsATableRow(tline)
     call add(lnums, tline)
     call add(lines, getline(tline))
-    let tline = tline + s:RowGap()
+    let tline += s:RowGap()
   endwhile
 
   let lines = s:Align(lines)
@@ -681,40 +719,37 @@ function! tablemode#TableRealign(line) "{{{2
     call setline(lnum, lines[index])
   endfor
 
-  if bline
+  for bline in blines
     call tablemode#AddHeaderBorder(bline)
-  endif
+  endfor
 endfunction
 
 function! tablemode#IsATableRow(line) "{{{2
-  return getline(a:line) =~# (s:StartExpr() . g:table_mode_separator)
+  return getline(a:line) =~# (s:StartExpr() . g:table_mode_separator . '[^' .
+        \ g:table_mode_fillchar . ']*[^' . g:table_mode_corner . ']*$')
 endfunction
 
+function! tablemode#IsATableHeader(line) "{{{2
+  return getline(a:line) =~# s:HeaderBorderExpr()
+endfunction
 
 function! tablemode#LineNr(row) "{{{2
-  if tablemode#IsATableRow('.')
+  return s:LineNr(row)
-    let line = s:Line('.')
-    let row = tablemode#RowNr('.')
-    if a:row != row
-      let line += a:row - row
-    endif
-    return line
-  endif
 endfunction
 
 function! tablemode#RowCount(line) "{{{2
   let line = s:Line(a:line)
 
   let [tline, totalRowCount] = [line, 0]
-  while tablemode#IsATableRow(tline)
+  while tablemode#IsATableRow(tline) || tablemode#IsATableHeader(tline)
-    let totalRowCount += 1
+    if tablemode#IsATableRow(tline) | let totalRowCount += 1 | endif
-    let tline = tline - s:RowGap()
+    let tline -= s:RowGap()
   endwhile
 
   let tline = line + s:RowGap()
-  while tablemode#IsATableRow(tline)
+  while tablemode#IsATableRow(tline) || tablemode#IsATableHeader(tline)
-    let totalRowCount += 1
+    if tablemode#IsATableRow(tline) | let totalRowCount += 1 | endif
-    let tline = tline + s:RowGap()
+    let tline += s:RowGap()
   endwhile
 
   return totalRowCount
@@ -724,9 +759,9 @@ function! tablemode#RowNr(line) "{{{2
   let line = s:Line(a:line)
 
   let rowNr = 0
-  while tablemode#IsATableRow(line)
+  while tablemode#IsATableRow(line) || tablemode#IsATableHeader(line)
-    let rowNr += 1
+    if tablemode#IsATableRow(line) | let rowNr += 1 | endif
-    let line = line - s:RowGap()
+    let line -= s:RowGap()
   endwhile
 
   return rowNr
@@ -755,7 +790,9 @@ function! tablemode#TableMotion(direction) "{{{2
   if tablemode#IsATableRow('.')
     if a:direction ==# 'l'
       if s:IsLastCell()
-        if !tablemode#IsATableRow(line('.') + s:RowGap()) | return | endif
+        if !tablemode#IsATableRow(line('.') + s:RowGap()) || (tablemode#IsATableHeader(line('.') + s:RowGap()) && tablemode#IsATableRow(line('.') + 2 * s:RowGap()))
+          return
+        endif
         call tablemode#TableMotion('j')
         normal! 0
       endif
@@ -768,7 +805,9 @@ function! tablemode#TableMotion(direction) "{{{2
       endif
     elseif a:direction ==# 'h'
       if s:IsFirstCell()
-        if !tablemode#IsATableRow(line('.') - s:RowGap()) | return | endif
+        if !tablemode#IsATableRow(line('.') - s:RowGap()) || (tablemode#IsATableHeader(line('.') - s:RowGap()) && tablemode#IsATableRow(line('.') - 2 * s:RowGap()))
+          return
+        endif
         call tablemode#TableMotion('k')
         normal! $
       endif
@@ -780,9 +819,17 @@ function! tablemode#TableMotion(direction) "{{{2
         execute 'normal! 2F' . g:table_mode_separator . '2l'
       endif
     elseif a:direction ==# 'j'
-      if tablemode#IsATableRow(line('.') + s:RowGap()) | execute 'normal ' . s:RowGap() . 'j' | endif
+      if tablemode#IsATableRow(line('.') + s:RowGap())
+        execute 'normal! ' . s:RowGap() . 'j'
+      elseif tablemode#IsATableHeader(line('.') + s:RowGap()) && tablemode#IsATableRow(line('.') + 2 * s:RowGap())
+        execute 'normal! ' . (s:RowGap() + 1) . 'j'
+      endif
     elseif a:direction ==# 'k'
-      if tablemode#IsATableRow(line('.') - s:RowGap()) | execute 'normal ' . s:RowGap() . 'k' | endif
+      if tablemode#IsATableRow(line('.') - s:RowGap())
+        execute 'normal! ' . s:RowGap() . 'k'
+      elseif tablemode#IsATableHeader(line('.') - s:RowGap()) && tablemode#IsATableRow(line('.') - 2 * s:RowGap())
+        execute 'normal! ' . (s:RowGap() + 1) . 'k'
+      endif
     endif
   endif
 endfunction
@@ -803,8 +850,8 @@ endfunction
 function! tablemode#DeleteColumn() "{{{2
   if tablemode#IsATableRow('.')
     for i in range(v:count1)
-      call s:MoveToFirstRow()
       call s:MoveToStartOfCell()
+      call s:MoveToFirstRow()
       silent! execute "normal! h\<C-V>f" . g:table_mode_separator
       call s:MoveToLastRow()
       normal! d
@@ -817,15 +864,11 @@ endfunction
 function! tablemode#DeleteRow() "{{{2
   if tablemode#IsATableRow('.')
     for i in range(v:count1)
-      if tablemode#RowCount('.') ==# 1
+      if tablemode#IsATableRow('.')
-        normal! kVjjd
+        normal! dd
-      else
-        normal! kVjd
       endif
 
-      if tablemode#IsATableRow(line('.')+1)
+      if !tablemode#IsATableRow('.')
-        normal! j
-      else
         normal! k
       endif
     endfor
@@ -874,6 +917,7 @@ function! tablemode#AddFormula() "{{{2
   if fr !=# ''
     let fr = '$' . row . ',' . colm . '=' . fr
     let fline = tablemode#GetLastRow('.') + s:RowGap()
+    if tablemode#IsATableHeader(fline) | let fline += s:RowGap() | endif
     let cursor_pos = [line('.'), col('.')]
     if getline(fline) =~# 'tmf: '
       " Comment line correctly
@@ -962,11 +1006,14 @@ function! tablemode#EvaluateFormulaLine() abort "{{{2
   endif
   if tablemode#IsATableRow('.') " We're inside the table
     let line = s:GetLastRow('.')
-    if getline(line + s:RowGap()) =~# 'tmf: '
+    let fline = line + s:RowGap()
-      let exprs = split(matchstr(getline(line + s:RowGap()), matchexpr), ';')
+    if tablemode#IsATableHeader(fline) | let fline += s:RowGap() | 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('.') - s:RowGap()
+    if tablemode#IsATableHeader(line) | let line -= s:RowGap() | endif
     if tablemode#IsATableRow(line)
       let exprs = split(matchstr(getline('.'), matchexpr), ';')
     endif

doc/table-mode.txt

@@ -1,7 +1,7 @@
-*table-mode.txt*			Table Mode for easy table formatting. v3.2
+*table-mode.txt*		Table Mode for easy table formatting. v3.3.3
 ===============================================================================
 	Table Mode, THE AWESOME AUTOMATIC TABLE CREATOR & FORMATTER
-				 VERSION 3.2
+				 VERSION 3.3.3
 
 		Author: Dhruva Sagar <http://dhruvasagar.com/>
 		License: MIT <http://opensource.org/licenses/MIT/>
@@ -29,7 +29,7 @@ GETTING STARTED					*table-mode-getting-started*
 
 Create Table on the fly:
 	Using Table Mode is dead simple. You simply start typing on a new line
-	with the table separator - |g:table-mode-separator|, and you just type
+	with the table separator - |table-mode-separator|, and you just type
 	away! The plugin does the rest automatically for you as you type. With
 	each additional separator you add, it aligns the table properly,
 	without having to do anything else.
@@ -148,6 +148,8 @@ Overview:
 					current cell.
 	|table-mode-eval-expr-map| ...... Evaluate formula line and update
 					table.
+        |table-mode-corner-corner| ...... Set the character to be used for
+                                        extreme corners of the table border.
 
 g:loaded_table_mode					*table-mode-loaded*
 	Use this option to disable the plugin: >
@@ -272,6 +274,17 @@ g:table_mode_eval_expr_map			*table-mode-eval-expr-map*
 	NOTE you will need to use the |table-mode-map-prefix| before this to
 	get the desired effect.
 
+g:table_mode_echo_cell_map                            *table-mode-echo-cell-map*
+	Use this option to define the mapping for echoing current cells
+        representation for defining formulas. >
+        	let g:table_mode_echo_cell_map = '?'
+<
+g:table_mode_corner_corner                           *table-mode-corner-corner*
+        Use this option to define the character to be used for the extreme
+        corners of the table border. >
+                let g:table_mode_corner_corner = '|'
+<
+
 ===============================================================================
 MAPPINGS						*table-mode-mappings*
 
@@ -300,6 +313,9 @@ MAPPINGS						*table-mode-mappings*
 						*table-mode-mappings-realign*
 <Leader>tr	Realigns table columns
 
+<Leader>t?      Echo the current table cells representation for defining
+                formulas.
+
 						*table-mode-mappings-motions*
 <Leader>t[hjkl]	Move to previous | below | above | right cell in the table.
 
@@ -323,11 +339,10 @@ MAPPINGS						*table-mode-mappings*
 		would evaluate the formula line and update the table
 		accordingly. This invokes the |TableEvalFormulaLine| command.
 
-+-              Expands to a header border, the line immidiately above this
+||              Expands to a header border. You can change this by changing
-                will be considered as the table header. You can change this by
+                |table-mode-separator| option. You can change the character to 
-                changing |table-mode-corner| and |table-mode-fillchar|
+                be used for te extreme corners of the border by changing
-                options. This is an iabbrev so is triggered when you press
+                |table-mode-corner-corner| option.
-                space or <CR> after typing the mapping.
 
 ===============================================================================
 COMMANDS						*table-mode-commands*
@@ -399,4 +414,4 @@ REPORT ISSUES					      *table-mode-report-issues*
 If you discover any issues, please report them at
 http://github.com/dhruvasagar/table-mode/issues.
 
- vim:tw=78:ts=8:ft=help:norl:ai
+ vim:tw=78:ts=8:ft=help:norl:ai:et

plugin/table-mode.vim

@@ -4,10 +4,9 @@
 " Author:        Dhruva Sagar <http://dhruvasagar.com/>
 " License:       MIT (http://www.opensource.org/licenses/MIT)
 " Website:       http://github.com/dhruvasagar/vim-table-mode
-" Version:       3.2
+" Version:       3.3.3
 " Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope and
+"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"                uses a small amount of code from it.
 "
 " Copyright Notice:
 "                Permission is hereby granted to use and distribute this code,
@@ -51,6 +50,8 @@ call s:SetGlobalOptDefault('table_mode_delete_row_map', 'dd')
 call s:SetGlobalOptDefault('table_mode_delete_column_map', 'dc')
 call s:SetGlobalOptDefault('table_mode_add_formula_map', 'fa')
 call s:SetGlobalOptDefault('table_mode_eval_expr_map', 'fe')
+call s:SetGlobalOptDefault('table_mode_echo_cell_map', '?')
+call s:SetGlobalOptDefault('table_mode_corner_corner', '|')
 
 function! s:TableMotion() "{{{1
   let direction = nr2char(getchar())
@@ -59,6 +60,12 @@ function! s:TableMotion() "{{{1
   endfor
 endfunction
 
+function! s:TableEchoCell() "{{{1
+  if tablemode#IsATableRow('.')
+    echomsg '$' . tablemode#RowNr('.') . ',' . tablemode#ColumnNr('.')
+  endif
+endfunction
+
 " Define Commands & Mappings {{{1
 if !g:table_mode_always_active "{{{2
   exec "nnoremap <silent> " . g:table_mode_map_prefix . g:table_mode_toggle_map .
@@ -102,6 +109,8 @@ execute "nnoremap <silent> " . g:table_mode_map_prefix . g:table_mode_add_formul
       \ " :TableAddFormula<CR>"
 execute "nnoremap <silent> " . g:table_mode_map_prefix . g:table_mode_eval_expr_map .
       \ " :TableEvalFormulaLine<CR>"
+execute "nnoremap <silent> " . g:table_mode_map_prefix . g:table_mode_echo_cell_map .
+      \ " :call <SID>TableEchoCell()<CR>"
 
 " Avoiding side effects {{{1
 let &cpo = s:save_cpo

t/tablemode.vim

@@ -1,3 +1,4 @@
+" vim: fdm=indent
 let g:table_mode_corner = '+'
 let g:table_mode_separator = '|'
 let g:table_mode_fillchar = '-'
@@ -13,6 +14,7 @@ let g:table_mode_delete_row_map = 'dd'
 let g:table_mode_delete_column_map = 'dc'
 let g:table_mode_add_formula_map = 'fa'
 let g:table_mode_eval_expr_map = 'fe'
+let g:table_mode_corner_corner = '|'
 
 call vspec#hint({'scope': 'tablemode#scope()', 'sid': 'tablemode#sid()'})
 
@@ -50,9 +52,10 @@ describe 'tablemode'
 
   describe 'API'
     before
+      new
       normal! ggdG
       call tablemode#TableModeEnable()
-      normal! i
+      normal i
 |test11|test12|
 |test21|test22|
     end
@@ -129,8 +132,9 @@ describe 'tablemode'
     end
   end
 
+  describe 'Tableize'
     before
-    before
+      new
       normal! ggdG
       normal i
 asd,asd;asd,asd
@@ -149,14 +153,101 @@ describe 'tablemode'
       Expect tablemode#IsATableRow(2) to_be_true
       Expect tablemode#RowCount(2) == 2
       Expect tablemode#ColumnCount(2) == 2
-    end
+    end
-  end
+  end
+
+  describe 'Motions'
+    describe 'left or right'
+      before
+        new
+        normal! ggdG
+        call tablemode#TableModeEnable()
+        normal i|test11|test12|
+|test21|test22|
+        call cursor(1, 3)
+      end
+
+      it 'should move left when not on first column'
+        call cursor(1, 12)
+        Expect tablemode#ColumnNr('.') == 2
+        call tablemode#TableMotion('h')
+        Expect tablemode#ColumnNr('.') == 1
+      end
+
+      it 'should move to the previous row last column if it exists when on first column'
+        call cursor(2, 3)
+        Expect tablemode#RowNr('.') == 2
+        Expect tablemode#ColumnNr('.') == 1
+        call tablemode#TableMotion('h')
+        Expect tablemode#RowNr('.') == 1
+        Expect tablemode#ColumnNr('.') == 2
+      end
+
+      it 'should move right when not on last column'
+        Expect tablemode#ColumnNr('.') == 1
+        call tablemode#TableMotion('l')
+        Expect tablemode#ColumnNr('.') == 2
+      end
+
+      it 'should move to the next row first column if it exists when on last column'
+        call cursor(1, 12)
+        Expect tablemode#RowNr('.') == 1
+        Expect tablemode#ColumnNr('.') == 2
+        call tablemode#TableMotion('l')
+        Expect tablemode#RowNr('.') == 2
+        Expect tablemode#ColumnNr('.') == 1
+      end
+    end
+
+    describe 'up or down'
+      before
+        new
+        normal! ggdG
+        call tablemode#TableModeEnable()
+        normal i|test11|test12|
+|test21|test22|
+        call cursor(1, 3)
+      end
+
+      it 'should move a row up unless on first row'
+        call cursor(2, 3)
+        Expect tablemode#RowNr('.') == 2
+        call tablemode#TableMotion('k')
+        Expect tablemode#RowNr('.') == 1
+      end
+
+      it 'should remain on first row when trying to move up'
+        Expect tablemode#RowNr('.') == 1
+        call tablemode#TableMotion('k')
+        Expect tablemode#RowNr('.') == 1
+      end
+
+      it 'should move a row down unless on last row'
+        Expect tablemode#RowNr('.') == 1
+        call tablemode#TableMotion('j')
+        Expect tablemode#RowNr('.') == 2
+      end
 
       it 'should remain on last row when trying to move down'
         Expect tablemode#RowNr('.') == 1
         call tablemode#TableMotion('k')
-    end
+        Expect tablemode#RowNr('.') == 1
-  end
+      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#RowCount('.') == 2
+      call tablemode#DeleteRow()
       Expect tablemode#RowCount('.') == 1
     end