# shcat.bash# Author: Noah Friedman <friedman@prep.ai.mit.edu># Created: 1992-07-17# Last modified: 1993-09-29# Public domain# Conversion to bash v2 syntax done by Chet Ramey# Commentary:# Code:#:docstring shcat:# Usage: shcat {file1} {file2} {...}## Like `cat', only this is all inline bash. #:end docstring:###;;;autoloadfunction shcat (){ local IFS="" local line local file local exitstat=0     if [ $# -eq 0 ]; then       while read -r line; do          echo "${line}"       done       return 0    else       for file in "$@" ; do          if [ -r "${file}" ]; then               while read -r line; do                  echo "${line}"               done < "${file}"          else             # This will cause the error to be printed on stderr             < "${file}"             exitstat=1          fi       done       return ${exitstat}    fi}provide shcat# shcat.bash ends here