bin/bash/subst.c

4177 array_remove_pattern (var, pattern, patspec, varname, quoted)
4178      SHELL_VAR *var;
5051   SHELL_VAR *var;
5053   var = array_variable_part (s, &t, &len);
5057   if ((var == 0 || (assoc_p (var) == 0 && array_p (var) == 0)) && unbound_vars_is_error)
5065   else if (var == 0)
5072   array = array_p (var) ? array_cell (var) : (ARRAY *)NULL;
5076       if (assoc_p (var))
5077 	return (assoc_num_elements (assoc_cell (var)));
5078       else if (array_p (var))
5084   if (assoc_p (var))
5094       t = assoc_reference (assoc_cell (var), akey);
5104       if (array_p (var))
5107 	t = (ind == 0) ? value_cell (var) : (char *)NULL;
5206   SHELL_VAR *var;
5248   else if (var = find_variable (name))
5250       if (var_isset (var) && invisible_p (var) == 0)
5253 	  if (assoc_p (var))
5254 	    temp = assoc_reference (assoc_cell (var), "0");
5255 	  else if (array_p (var))
5256 	    temp = array_reference (array_cell (var), 0);
5258 	    temp = value_cell (var);
5260 	  temp = value_cell (var);
5482   SHELL_VAR *var;
5531       else if ((var = find_variable (name + 1)) && (invisible_p (var) == 0) && (array_p (var) || assoc_p (var)))
5533 	  if (assoc_p (var))
5534 	    t = assoc_reference (assoc_cell (var), "0");
5536 	    t = array_reference (array_cell (var), 0);
6437   /* ${#var} doesn't have any of the other parameter expansions on it. */
6900   SHELL_VAR *var;
7248       var = find_variable (temp1);
7250       if (var && invisible_p (var) == 0 && var_isset (var))
7253 	  if (assoc_p (var) || array_p (var))
7255 	      temp = array_p (var) ? array_reference (array_cell (var), 0)
7256 				   : assoc_reference (assoc_cell (var), "0");
7267 	      temp = value_cell (var);