121 static int _lex(cstate *cs, int value)  in _lex()  argument
127     data = cs->data;  in _lex()
129     if(cs->next != 0) {  in _lex()
130         c = cs->next;  in _lex()
131         cs->next = 0;  in _lex()
150                     cs->data = data;  in _lex()
153                     cs->data = data + 1;  in _lex()
162             cs->data = data;  in _lex()
166             cs->data = data;  in _lex()
170             cs->data = data;  in _lex()
179                         cs->data = data;  in _lex()
183                         cs->data = data + 1;  in _lex()
201                         cs->data = data + 1;  in _lex()
206                         cs->data = data;  in _lex()
211                         cs->next = *data;  in _lex()
213                         cs->data = data + 1;  in _lex()
224     cs->text = s;  in _lex()
231 static int lex(cstate *cs, int value)
233     int tok = _lex(cs, value);
235            tok == T_TEXT ? cs->text : "");
239 #define lex(cs,v) _lex(cs,v)  argument
242 static int parse_expr(cstate *cs, cnode *node);
244 static int parse_block(cstate *cs, cnode *node)  in parse_block()  argument
247         switch(lex(cs, 0)){  in parse_block()
249             if(parse_expr(cs, node)) return -1;  in parse_block()
261 static int parse_expr(cstate *cs, cnode *root)  in parse_expr()  argument
266     node = config_find(root, cs->text);  in parse_expr()
268         node = _config_create(root, cs->text);  in parse_expr()
271         switch(lex(cs, 1)) {  in parse_expr()
273             if(lex(cs, 0) != T_TEXT)  in parse_expr()
275             node = _config_create(node, cs->text);  in parse_expr()
279             node->value = cs->text;  in parse_expr()
283             return parse_block(cs, node);  in parse_expr()
294         cstate cs;  in config_load()  local
295         cs.data = data;  in config_load()
296         cs.next = 0;  in config_load()
299             switch(lex(&cs, 0)) {  in config_load()
301                 if(parse_expr(&cs, root))  in config_load()