Simple regex question

I'm parsing a file with multiple Fortran-like blocks that look like:
	START_KEYWORD
		line 1
		line 2
	END_KEYWORD

I want only the contents of each block, not the keywords.

grep { /START_KEYWORD/.../END_KEYWORD/ } 
returns the entire block - including the start and end keywords.

Is there a slick way to only return the contents of the block (line 1 and 
line 2)?

-Rob

• Simple regex question by Rob Lee
• Re: Simple regex question by Jenda Krynicky
• Re: Simple regex question by bob ackerman
• Re: Simple regex question by Jenda Krynicky
• Re: Simple regex question by bob ackerman
• Re: Simple regex question by Jenda Krynicky
• Re: Simple regex question by bob ackerman