Lines Matching full:"$ var"
47 /* variable in ${var...} */
196 /* for nested substitution: ${var:=$var2} */
198 struct tbl *var; /* variable for ${var..} */
358 /* ${{#}var{:}[=+-?#%]word} */
1098 * ${#var}, string length (-U: characters, +U: octets) or array size
