Lines Matching full:substitution
31 * first pass: quoting, IFS separation, ~, ${}, $() and $(()) substitution.
115 internal_errorf("bad substitution");
188 /* for nested substitution: ${var:=$var2} */
363 errorf("%s: %s", str, "bad substitution");
1042 * Prepare to generate the string returned by ${} substitution.
1051 int stype; /* substitution type */
1126 /* unqualified variable/string substitution */
1369 * perform #pattern and %pattern substitution in ${}
