Program Name : '=SCRIPT='    ('=Bin=')

   Usage Example : 
     '=SCRIPT=' -_ -c 12 -3 4..8  # Assuming 12 columns and treat some column in numbers and emphasize spaces.

    Give the tab separated table from STDIN, then it yields a LaTeX table code from "\begin{table})..".
    Labor-saving to create LaTeX tables from the copy/paste from Excel and SQL outputs, etc.

    Main functions : 
     NOT ONLY performing the tedious work in typing LaTeX codes such as 
    (1) transforming tab characters into ampersands (&) characters for table environments,
    (2) adding the "\hline" on the beginning and the ending inside the tabular environments,
     BUT ALSO
    (3) grouping every 3 digits by comma on numbers >= 1000 and aligning toward right in a column,
    (4) properly modifying various signs \~!<>_%#&$ fitting into LaTeX (with -j, Japanese half-width as well),
    (5) emphasizing the space chacters both usual half-size space and full-width space, 
    (6) by with -_, emphasizing the fullsize hyphen to indicate that it differs from prolonged sound sign.

 Options :     
    -/ REGEX : Specifying the input delimter. Default is tab character. You can specify as -/ ,  for pseudo-CSV.
    -=   : To indicate that the first line in STDIN is the header, to yield "\hline" btw. 1st and 2nd lines.
    -w N : To explicitly indicate that the table has N columns. (Else, automatically determined by 1st line)
    -j   : For Japanese half-width character. The LaTeX output utilize \scalebox{0.5}[1]{...}
    -s N : N is the displaying magnifying factor. Often used for large-size table to reduce the physical size.
    -_   : To emphasize the space character. Both for half-width \x{20} and full-width \x{3000}.

    -0 regex ; テーブル中のセルで 0 など消去したい値を、正規表現で指定する。-0 '^0$' のように^と$は必要であろう。
    -1  ; 最も左の列を行名の並びとして扱う。縦線が入る。1列目が -0 の処理の対象外になる。    
    -3 n[..n][,n[..n]][,n[..n]].. ;  Specify number columns. The leftest columns is numbered 1. 
    -9  : Rotate the entire table 90 degree unclockwise, using "\rotatebox{90}".
    -x 60mm ; 大きめのテーブルをセンタリングするためにLaTeXのコンパイラに、表の領域を狭く認識させるためのもの。
    -H 15 : 16進の多数桁の数を先頭から15桁のみに短かくし、それより長い部分は..に置換。
    -\'  : Rotate each cell of the 1st line unclockwise. Often used that column names are long string. 
    -p  ; LaTeXの冗長なコメント文を出さないようにする。(Primitive)

    --help : Print this online help manual of this command "'=SCRIPT='". Similar to "perldoc `which [-t] '=SCRIPT='` ".
    --help opt ..or..  --help options : Only shows the option helps. It is easy to read when you are in very necessary.
    --help ja : Shows Japanese online help manual. ; "'=script=' --help ja" で日本語のオンラインマニュアルを表示します。
    --help nopod : Print this online manual using the code insdide this program without using the function of Perl POD.

 Remarks : 
  - \usepackage{graphicx} is needed between \documentclass and \begin{document}, for rotating and magnifying.
  - The output LaTeX snippet does not work well if the column number of each line increase in a table.
  - Please fill in \caption{} and \label{} as neccessary in the output LaTeX code.
  
 Notes for developing : 
   * I want to add -r switching options to specify only right alignment.
   * I have not yet fully investigate good LaTeX books yet. I only developed this program merely mainly by experience.

 # This program has been made since 2018-02-09(Fri) by Toshiyuki Shimono, as a part of TSV hacking toolset for table data.