diff options
| -rw-r--r-- | tree.c | 35 |
1 files changed, 27 insertions, 8 deletions
@@ -265,6 +265,11 @@ print_box(const struct eqn_box *ep, int indent) int i; const char *t; + static const char *posnames[] = { + NULL, "sup", "subsup", "sub", + "to", "from", "fromto", + "over", "sqrt", NULL }; + if (NULL == ep) return; for (i = 0; i < indent; i++) @@ -293,14 +298,28 @@ print_box(const struct eqn_box *ep, int indent) break; } - assert(t); - printf("%s(size=%d, args=%zu(%zu), pos=%d, font=%d, pile=%d, l=\"%s\", r=\"%s\") %s\n", - t, EQN_DEFSIZE == ep->size ? 0 : ep->size, - ep->args, ep->expectargs, - ep->pos, ep->font, ep->pile, - ep->left ? ep->left : "", - ep->right ? ep->right : "", - ep->text ? ep->text : ""); + fputs(t, stdout); + if (ep->pos) + printf(" pos=%s", posnames[ep->pos]); + if (ep->left) + printf(" left=\"%s\"", ep->left); + if (ep->right) + printf(" right=\"%s\"", ep->right); + if (ep->top) + printf(" top=\"%s\"", ep->top); + if (ep->bottom) + printf(" bottom=\"%s\"", ep->bottom); + if (ep->text) + printf(" text=\"%s\"", ep->text); + if (ep->font) + printf(" font=%d", ep->font); + if (ep->size != EQN_DEFSIZE) + printf(" size=%d", ep->size); + if (ep->expectargs != UINT_MAX && ep->expectargs != ep->args) + printf(" badargs=%zu(%zu)", ep->args, ep->expectargs); + else if (ep->args) + printf(" args=%zu", ep->args); + putchar('\n'); print_box(ep->first, indent + 1); print_box(ep->next, indent); |