diff --git a/.travis.yml b/.travis.yml
index 5743f64..a6c55ae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
 language: ruby
 rvm:
-  - 2.1
+  - 2.1.2
 script: rake ci
diff --git a/Gemfile b/Gemfile
index 18e836e..cdeb180 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,5 @@
 source 'https://rubygems.org'
 
+ruby '2.1.2'
 gem 'rake'
 gem 'vim-flavor', '~> 1.1'
diff --git a/autoload/tablemode.vim b/autoload/tablemode.vim
index c877419..6bf481d 100644
--- a/autoload/tablemode.vim
+++ b/autoload/tablemode.vim
@@ -1,31 +1,4 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " Private Functions {{{1
-function! s:sub(str,pat,rep) abort "{{{2
-  return substitute(a:str,'\v\C'.a:pat,a:rep,'')
-endfunction
-
-function! s:gsub(str,pat,rep) abort "{{{2
-  return substitute(a:str,'\v\C'.a:pat,a:rep,'g')
-endfunction
-
 function! s:SetBufferOptDefault(opt, val) "{{{2
   if !exists('b:' . a:opt)
     let b:{a:opt} = a:val
@@ -154,15 +127,6 @@ function! s:Tableizeline(line, ...) "{{{2
 endfunction
 
 " Public API {{{1
-function! tablemode#sid() "{{{2
-  return maparg('<SID>', 'n')
-endfunction
-nnoremap <SID> <SID>
-
-function! tablemode#scope() "{{{2
-  return s:
-endfunction
-
 function! tablemode#IsActive() "{{{2
   if g:table_mode_always_active | return 1 | endif
 
diff --git a/autoload/tablemode/align.vim b/autoload/tablemode/align.vim
index 861462a..fa267b3 100644
--- a/autoload/tablemode/align.vim
+++ b/autoload/tablemode/align.vim
@@ -1,22 +1,3 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode/align.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " Borrowed from Tabular
 " Private Functions {{{1
 " function! s:StripTrailingSpaces(string) - Remove all trailing spaces {{{2
@@ -39,15 +20,6 @@ function! s:Padding(string, length, where) "{{{3
 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#Split() - Split a string into fields and delimiters {{{2
 " Like split(), but include the delimiters as elements
 " All odd numbered elements are delimiters
diff --git a/autoload/tablemode/spreadsheet.vim b/autoload/tablemode/spreadsheet.vim
index cf29f6c..071793c 100644
--- a/autoload/tablemode/spreadsheet.vim
+++ b/autoload/tablemode/spreadsheet.vim
@@ -1,22 +1,3 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode/spreadsheet.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " Private Functions {{{1
 function! s:Sum(list) "{{{2
   let result = 0.0
@@ -37,15 +18,6 @@ function! s:Average(list) "{{{2
 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#IsRow(a:line)
     let line = tablemode#utils#line(a:line)
diff --git a/autoload/tablemode/spreadsheet/cell.vim b/autoload/tablemode/spreadsheet/cell.vim
index 15fd0ec..7a9b000 100644
--- a/autoload/tablemode/spreadsheet/cell.vim
+++ b/autoload/tablemode/spreadsheet/cell.vim
@@ -1,21 +1,3 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode/spreadsheet/cell.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
 " Private Functions {{{1
 " function! s:ParseRange(range, ...) {{{2
 " range: A string representing range of cells.
@@ -55,15 +37,6 @@ endfunction
 
 
 " Public Functions {{{1
-function! tablemode#spreadsheet#cell#sid() "{{{2
-  return maparg('<sid>', 'n')
-endfunction
-nnoremap <sid> <sid>
-
-function! tablemode#spreadsheet#cell#scope() "{{{2
-  return s:
-endfunction
-
 " function! tablemode#spreadsheet#cell#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.
diff --git a/autoload/tablemode/spreadsheet/formula.vim b/autoload/tablemode/spreadsheet/formula.vim
index cd0cd63..b111980 100644
--- a/autoload/tablemode/spreadsheet/formula.vim
+++ b/autoload/tablemode/spreadsheet/formula.vim
@@ -1,34 +1,6 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode/spreadsheet/formula.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " Private Functions {{{1
 
 " Public Functions {{{1
-function! tablemode#spreadsheet#formula#sid() "{{{2
-  return maparg('<sid>', 'n')
-endfunction
-nnoremap <sid> <sid>
-
-function! tablemode#spreadsheet#formula#scope() "{{{2
-  return s:
-endfunction
-
 function! tablemode#spreadsheet#formula#Add(...) "{{{2
   let fr = a:0 ? a:1 : input('f=')
   let row = tablemode#spreadsheet#RowNr('.')
diff --git a/autoload/tablemode/table.vim b/autoload/tablemode/table.vim
index c2e2480..9183150 100644
--- a/autoload/tablemode/table.vim
+++ b/autoload/tablemode/table.vim
@@ -1,22 +1,3 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode/table.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " Private Functions {{{1
 function! s:HeaderBorderExpr() "{{{2
   return tablemode#table#StartExpr() .
@@ -87,15 +68,6 @@ function! s:GenerateHeaderBorder(line) "{{{2
 endfunction
 
 " Public Functions {{{1
-function! tablemode#table#sid() "{{{2
-  return maparg('<sid>', 'n')
-endfunction
-nnoremap <sid> <sid>
-
-function! tablemode#table#scope() "{{{2
-  return s:
-endfunction
-
 function! tablemode#table#GetCommentStart() "{{{2
   let cstring = &commentstring
   if tablemode#utils#strlen(cstring) > 0
diff --git a/autoload/tablemode/utils.vim b/autoload/tablemode/utils.vim
index e275c7d..215da6c 100644
--- a/autoload/tablemode/utils.vim
+++ b/autoload/tablemode/utils.vim
@@ -1,34 +1,6 @@
-" ==============================  Header ======================================
-" File:          autoload/tablemode/utils.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       https://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " 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
diff --git a/plugin/table-mode.vim b/plugin/table-mode.vim
index a990694..92694d1 100644
--- a/plugin/table-mode.vim
+++ b/plugin/table-mode.vim
@@ -1,22 +1,3 @@
-" =============================================================================
-" File:          plugin/table-mode.vim
-" Description:   Table mode for vim for creating neat tables.
-" Author:        Dhruva Sagar <http://dhruvasagar.com/>
-" License:       MIT (http://www.opensource.org/licenses/MIT)
-" Website:       http://github.com/dhruvasagar/vim-table-mode
-" Note:          This plugin was heavily inspired by the 'CucumberTables.vim'
-"                (https://gist.github.com/tpope/287147) plugin by Tim Pope.
-"
-" Copyright Notice:
-"                Permission is hereby granted to use and distribute this code,
-"                with or without modifications, provided that this copyright
-"                notice is copied with it. Like anything else that's free,
-"                table-mode.vim is provided *as is* and comes with no warranty
-"                of any kind, either expressed or implied. In no event will
-"                the copyright holder be liable for any damamges resulting
-"                from the use of this software.
-" =============================================================================
-
 " Finish if already loaded {{{1
 if exists('g:loaded_table_mode')
   finish
diff --git a/t/align.vim b/t/align.vim
index 60ca2f8..930504d 100644
--- a/t/align.vim
+++ b/t/align.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#align#scope()', 'sid': 'tablemode#align#sid()'})
-
 function! ConvertLines2Dict(lines)
   let lines = []
   for idx in range(len(a:lines))
diff --git a/t/cell.vim b/t/cell.vim
index 4b333b3..e3d03ed 100644
--- a/t/cell.vim
+++ b/t/cell.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#spreadsheet#cell#scope()', 'sid': 'tablemode#spreadsheet#cell#sid()'})
-
 describe 'cell'
   describe 'API'
     before
diff --git a/t/formula.vim b/t/formula.vim
index ba11f9b..bfd1566 100644
--- a/t/formula.vim
+++ b/t/formula.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#spreadsheet#formula#scope()', 'sid': 'tablemode#spreadsheet#formula#sid()'})
-
 describe 'Formulas'
   describe 'Add Formula'
     before
diff --git a/t/spreadsheet.vim b/t/spreadsheet.vim
index ca3e2f9..093475c 100644
--- a/t/spreadsheet.vim
+++ b/t/spreadsheet.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#spreadsheet#scope()', 'sid': 'tablemode#spreadsheet#sid()'})
-
 describe 'spreadsheet'
   describe 'API'
     before
diff --git a/t/table.vim b/t/table.vim
index f80eb7c..6b9b0f1 100644
--- a/t/table.vim
+++ b/t/table.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#table#scope()', 'sid': 'tablemode#table#sid()'})
-
 describe 'table'
   describe 'IsRow'
     before
diff --git a/t/tablemode.vim b/t/tablemode.vim
index b545721..132c4bb 100644
--- a/t/tablemode.vim
+++ b/t/tablemode.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#scope()', 'sid': 'tablemode#sid()'})
-
 describe 'tablemode'
   describe 'Activation'
     describe 'tablemode#Enable()'
diff --git a/t/utils.vim b/t/utils.vim
index 57b9ea3..3bfff19 100644
--- a/t/utils.vim
+++ b/t/utils.vim
@@ -1,8 +1,6 @@
 " vim: fdm=indent
 source t/config/options.vim
 
-call vspec#hint({'scope': 'tablemode#utils#scope()', 'sid': 'tablemode#utils#sid()'})
-
 describe 'utils'
   describe 'line'
     it 'should return the current line number'