Lines Matching defs:stack
71 static VSTRING *stack;
76 * Parser stack. `ch' is always the most-recently entered character.
84 if (stack == 0)
85 stack = vstring_alloc(1);
86 VSTRING_RESET(stack);
87 ENTER_CHAR(stack, wanted = last);
101 if (VSTRING_LEN(stack) == 1)
103 LEAVE_CHAR(stack, wanted);
105 ENTER_CHAR(stack, wanted = '"'); /* highest precedence */
107 ENTER_CHAR(stack, wanted = '>'); /* lowest precedence */