Lines Matching refs:substring
147 substring=""
155 substring="${substring}${char}"
158 if [ ${#substring} -gt 0 ]; then
159 pack_accum=${#substring}
165 normalized_string="${normalized_string}${substring}"
166 substring=""
173 if [ ${#substring} -gt 0 ]; then
174 pack_accum=${#substring}
180 normalized_string="${normalized_string}${substring}"