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Full Discussion: finding distance between numbers
Top Forums Shell Programming and Scripting finding distance between numbers Post 302607972 by durden_tyler on Thursday 15th of March 2012 09:17:07 PM
Old 03-15-2012
Code:
$
$
$ cat f37
ABC 1634230,1634284,1634349,1634468 1634272,1634301,1634356,1634534
PQR 10,9,8,7 1,2,3,4
$
$
$ perl -ane '@x = map {$_ - 1} split/,/, $F[1];
             @y = map {$_ + 1} split/,/, $F[2];
             printf ("%s %s %s\n", "@F", join(",", @x[1..$#x]), join(",", @y[0..$#y-1]))
            ' f37
ABC 1634230,1634284,1634349,1634468 1634272,1634301,1634356,1634534 1634283,1634348,1634467 1634273,1634302,1634357
PQR 10,9,8,7 1,2,3,4 8,7,6 2,3,4
$
$

tyler_durden
 

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LEARN ABOUT DEBIAN

extract_font_range

extract_font_range(3alleg4)					  Allegro manual				       extract_font_range(3alleg4)

NAME

       extract_font_range - Extracts a range of characters from a font. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       FONT *extract_font_range(FONT *f, int begin, int end)

DESCRIPTION

       This  function  extracts  a  character range from a font and returns a new font that contains only the range of characters selected by this
       function. You can pass -1 for either the lower or upper bound if you want to select all characters from the start or  to  the  end  of  the
       font.  Example:

	  FONT *myfont;
	  FONT *capitals;
	  FONT *fontcopy;
	  ...
	  /* Create a font of only capital letters */
	  capitals = extract_font_range(myfont, 'A', 'Z');

	  /* Create a copy of the font */
	  fontcopy = extract_font_range(myfont, -1, -1);
	  ...
	  destroy_font(capitals);
	  destroy_font(fontcopy);

RETURN VALUE

       Returns a pointer to the new font or NULL on error. Remember that you are responsible for destroying the font when you are finished with it
       to avoid memory leaks.

SEE ALSO

       get_font_range_begin(3alleg4), get_font_range_end(3alleg4), merge_fonts(3alleg4), transpose_font(3alleg4), exfont(3alleg4)

Allegro 							   version 4.4.2				       extract_font_range(3alleg4)
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