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Full Discussion: Backticks within backticks?
Top Forums Shell Programming and Scripting Backticks within backticks? Post 302124778 by Shell_Life on Monday 2nd of July 2007 02:07:50 PM
Old 07-02-2007
Jeriryan,
Sometimes, it is best to simplify -- it is better for future enhancements
and maintenance:
Code:
mm=`date +'%m'`
range=`expr $mm - 1`
echo "range = "$range

 

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get_font_range_end(3alleg4)					  Allegro manual				       get_font_range_end(3alleg4)

NAME
get_font_range_end - Returns the last character of a character range in a font. Allegro game programming library. SYNOPSIS
#include <allegro.h> int get_font_range_end(FONT *f, int range) DESCRIPTION
This function allows you to find out the index to the last character of a character range for a font. You can pass -1 for the range parame- ter if you want to know the start of the whole font range, or a number from 0 to (but not including) get_font_ranges(f) to get the start of a specific character range in the font. You should check the start and end of all font ranges to see if a specific character is actually available in the font. Not all characters in the range returned by get_font_range_begin(f, -1) and get_font_range_end(f, -1) need to be available! Example: printf("The font has a character range of %d - %d ", get_font_range_begin(font, -1), get_font_range_end(font, -1)); RETURN VALUE
Returns the last character in the font range, or -1 if that information is not available. SEE ALSO
get_font_ranges(3alleg4), get_font_range_begin(3alleg4), transpose_font(3alleg4) Allegro version 4.4.2 get_font_range_end(3alleg4)
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