Use special name for ids in json format.

diff --git a/plugin/core/gvrender_core_json.c b/plugin/core/gvrender_core_json.c
index a7372eab2d5dcef467037ddf7fb31fb350fcd232..cc6237ee13886aa1c854edd86b351b089e19d248 100644 (file)
--- a/plugin/core/gvrender_core_json.c
+++ b/plugin/core/gvrender_core_json.c
@@ -211,7 +211,7 @@ static void write_edge(Agedge_t * e, GVJ_t * job, int top, state_t* sp)
        indent (job, sp->Level++);
        gvputs(job, "{\n");
        indent (job, sp->Level);
-       gvprintf(job, "\"id\" : %d,\n", ED_gid(e));
+       gvprintf(job, "\"_gvid\" : %d,\n", ED_gid(e));
        indent (job, sp->Level);
        gvprintf(job, "\"tail\" : %d,\n", ND_gid(agtail(e)));
        indent (job, sp->Level);
@@ -264,7 +264,7 @@ static void write_node(Agnode_t * n, GVJ_t * job, int top, state_t* sp)
     if (top) {
        gvputs(job, "{\n");
        indent (job, sp->Level);
-       gvprintf(job, "\"id\" : %d,\n", ND_gid(n));
+       gvprintf(job, "\"_gvid\" : %d,\n", ND_gid(n));
        indent (job, sp->Level);
        gvprintf(job, "\"name\" : \"%s\"", stoj (agnameof(n), sp));
        write_attrs((Agobj_t*)n, job, sp);