diff options
Diffstat (limited to 'tree.c')
| -rw-r--r-- | tree.c | 64 |
1 files changed, 58 insertions, 6 deletions
@@ -22,22 +22,28 @@ #include <stdlib.h> #include "mdoc.h" +#include "man.h" -static void tree_body(const struct mdoc_node *, int); +static void tree_mdoc(const struct mdoc_node *, int); +static void tree_man(const struct man_node *, int); /* ARGSUSED */ int -tree_run(void *arg, const struct mdoc *mdoc) +tree_run(void *arg, const struct man *man, + const struct mdoc *mdoc) { - tree_body(mdoc_node(mdoc), 0); + if (man) + tree_man(man_node(man), 0); + if (mdoc) + tree_mdoc(mdoc_node(mdoc), 0); return(1); } static void -tree_body(const struct mdoc_node *n, int indent) +tree_mdoc(const struct mdoc_node *n, int indent) { const char *p, *t; int i, j; @@ -131,8 +137,54 @@ tree_body(const struct mdoc_node *n, int indent) (void)printf(" %d:%d\n", n->line, n->pos); if (n->child) - tree_body(n->child, indent + 1); + tree_mdoc(n->child, indent + 1); if (n->next) - tree_body(n->next, indent); + tree_mdoc(n->next, indent); } + +static void +tree_man(const struct man_node *n, int indent) +{ + const char *p, *t; + int i; + + switch (n->type) { + case (MAN_ROOT): + t = "root"; + break; + case (MAN_ELEM): + t = "elem"; + break; + case (MAN_TEXT): + t = "text"; + break; + default: + abort(); + /* NOTREACHED */ + } + + switch (n->type) { + case (MAN_TEXT): + p = n->string; + break; + case (MAN_ELEM): + p = man_macronames[n->tok]; + break; + case (MAN_ROOT): + p = "root"; + break; + default: + abort(); + /* NOTREACHED */ + } + + for (i = 0; i < indent; i++) + (void)printf(" "); + (void)printf("%s (%s) %d:%d\n", p, t, n->line, n->pos); + + if (n->child) + tree_man(n->child, indent + 1); + if (n->next) + tree_man(n->next, indent); +} |