EmbeddedPkg: Extend NvVarStoreFormattedLib LIBRARY_CLASS

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Parser / listnode.c

\r
/* List a node on a file */\r
\r
#include "pgenheaders.h"\r
#include "token.h"\r
#include "node.h"\r
\r
/* Forward */\r
static void list1node(FILE *, node *);\r
static void listnode(FILE *, node *);\r
\r
void\r
PyNode_ListTree(node *n)\r
{\r
    listnode(stdout, n);\r
}\r
\r
static int level, atbol;\r
\r
static void\r
listnode(FILE *fp, node *n)\r
{\r
    level = 0;\r
    atbol = 1;\r
    list1node(fp, n);\r
}\r
\r
static void\r
list1node(FILE *fp, node *n)\r
{\r
    if (n == 0)\r
        return;\r
    if (ISNONTERMINAL(TYPE(n))) {\r
        int i;\r
        for (i = 0; i < NCH(n); i++)\r
            list1node(fp, CHILD(n, i));\r
    }\r
    else if (ISTERMINAL(TYPE(n))) {\r
        switch (TYPE(n)) {\r
        case INDENT:\r
            ++level;\r
            break;\r
        case DEDENT:\r
            --level;\r
            break;\r
        default:\r
            if (atbol) {\r
                int i;\r
                for (i = 0; i < level; ++i)\r
                    fprintf(fp, "\t");\r
                atbol = 0;\r
            }\r
            if (TYPE(n) == NEWLINE) {\r
                if (STR(n) != NULL)\r
                    fprintf(fp, "%s", STR(n));\r
                fprintf(fp, "\n");\r
                atbol = 1;\r
            }\r
            else\r
                fprintf(fp, "%s ", STR(n));\r
            break;\r
        }\r
    }\r
    else\r
        fprintf(fp, "? ");\r
}\r