07-04-2017
Hats off to your debugging skills, Don!
Quote:
Originally Posted by
Don Cragun
You are hoping the backslash in the expansion of ${chLine#?} will be treated as a literal backslash character. And, in the expansion of ${chLine} it is. But, in word in ${chLine%word} the backslash is an escape character.
After this i finally understood what the problem was in first place. Thank you for enlightening me.
Quote:
Originally Posted by
Don Cragun
Maybe you'd like to try the following which should work with ksh88 and any POSIX conforming shell (including ksh93):
Thank you again for providing even a solution along with the explanation. I was already (reluctantly) dusting off my trusted old C compiler to write the parser there. I am indebted.
bakunin
Last edited by bakunin; 07-04-2017 at 03:41 AM..
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