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| author | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-07-21 23:30:39 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2011-07-21 23:30:39 +0000 |
| commit | 561fdaf67b6be484562a755697a834c21b10e4d9 (patch) | |
| tree | 3f7792cc5662c919c2fc20e0490f6ec09d7e41a4 /tree.c | |
| parent | ff6ddfd72fee08b3063dffb618af31325e51beea (diff) | |
| download | mandoc-561fdaf67b6be484562a755697a834c21b10e4d9.tar.gz | |
Complete eqn.7 parsing. Features all productions from the original 1975
CACM paper in an LR(1) parse (1 -> eqn_rewind()). Right now the code is
a little jungly, but will clear up as I consolidate parse components.
The AST structure will also be cleaned up, as right now it's pretty ad
hoc (this won't change the parse itself). I added the mandoc_strndup()
function will here.
Diffstat (limited to 'tree.c')
| -rw-r--r-- | tree.c | 11 |
1 files changed, 7 insertions, 4 deletions
@@ -274,13 +274,16 @@ print_box(const struct eqn_box *ep, int indent) printf("eqn-root(%d, %d, %d, %d)\n", EQN_DEFSIZE == ep->size ? 0 : ep->size, ep->pos, ep->font, ep->mark); - print_box(ep->child, indent + 1); + print_box(ep->first, indent + 1); break; case (EQN_SUBEXPR): - printf("eqn-subxpr(%d, %d, %d, %d)\n", + printf("eqn-subxpr(%d, %d, %d, %d, %d, %d, \"%s\", \"%s\")\n", EQN_DEFSIZE == ep->size ? 0 : ep->size, - ep->pos, ep->font, ep->mark); - print_box(ep->child, indent + 1); + ep->pos, ep->font, ep->mark, + ep->pile, ep->above, + ep->left ? ep->left : "", + ep->right ? ep->right : ""); + print_box(ep->first, indent + 1); break; case (EQN_TEXT): printf("eqn-text(%d, %d, %d, %d): [%s]\n", |