CVSROOT: /cvs Module name: src Changes by: [email protected] 2010/03/24 02:27:26
Modified files:
bin/ksh : eval.c
Log message:
fix the cases where ${name#pat} and ${name%pat} will generate an empty word
when they shouldn't. originally from mksh but modified to handle the case
when the expr is quoted as noticed by ha...@.
input from guenther@ and halex@, millert@ ok
