#!/bin/bash
source_em()
{
 local current_script="$em_script"
 em_script=$1
 source_sh $1
 em_script=$current_script
}
fragment()
{
 if [ ${BASH_VERSINFO[3]} -ge 3 ]; then
   local lineno=$[${BASH_LINENO[0]} + 1]
   echo >> e${EMULATION_NAME}.c "#line $lineno \"$em_script\""
 fi
 cat >> e${EMULATION_NAME}.c
}