=================================================================== RCS file: /cvs/mandoc/tree.c,v retrieving revision 1.37 retrieving revision 1.60 diff -u -p -r1.37 -r1.60 --- mandoc/tree.c 2011/03/23 12:33:01 1.37 +++ mandoc/tree.c 2014/11/28 05:51:32 1.60 @@ -1,6 +1,7 @@ -/* $Id: tree.c,v 1.37 2011/03/23 12:33:01 kristaps Exp $ */ +/* $Id: tree.c,v 1.60 2014/11/28 05:51:32 schwarze Exp $ */ /* - * Copyright (c) 2008, 2009 Kristaps Dzonsons + * Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons + * Copyright (c) 2013, 2014 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -14,11 +15,12 @@ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#ifdef HAVE_CONFIG_H #include "config.h" -#endif +#include + #include +#include #include #include #include @@ -28,12 +30,12 @@ #include "man.h" #include "main.h" -static void print_mdoc(const struct mdoc_node *, int); +static void print_box(const struct eqn_box *, int); static void print_man(const struct man_node *, int); +static void print_mdoc(const struct mdoc_node *, int); static void print_span(const struct tbl_span *, int); -/* ARGSUSED */ void tree_mdoc(void *arg, const struct mdoc *mdoc) { @@ -41,8 +43,6 @@ tree_mdoc(void *arg, const struct mdoc *mdoc) print_mdoc(mdoc_node(mdoc), 0); } - -/* ARGSUSED */ void tree_man(void *arg, const struct man *man) { @@ -50,49 +50,46 @@ tree_man(void *arg, const struct man *man) print_man(man_node(man), 0); } - static void print_mdoc(const struct mdoc_node *n, int indent) { const char *p, *t; int i, j; - size_t argc, sz; - char **params; + size_t argc; struct mdoc_argv *argv; argv = NULL; - argc = sz = 0; - params = NULL; + argc = 0; + t = p = NULL; switch (n->type) { - case (MDOC_ROOT): + case MDOC_ROOT: t = "root"; break; - case (MDOC_BLOCK): + case MDOC_BLOCK: t = "block"; break; - case (MDOC_HEAD): + case MDOC_HEAD: t = "block-head"; break; - case (MDOC_BODY): + case MDOC_BODY: if (n->end) t = "body-end"; else t = "block-body"; break; - case (MDOC_TAIL): + case MDOC_TAIL: t = "block-tail"; break; - case (MDOC_ELEM): + case MDOC_ELEM: t = "elem"; break; - case (MDOC_TEXT): + case MDOC_TEXT: t = "text"; break; - case (MDOC_TBL): - t = "tbl"; + case MDOC_TBL: break; - case (MDOC_EQN): + case MDOC_EQN: t = "eqn"; break; default: @@ -100,41 +97,39 @@ print_mdoc(const struct mdoc_node *n, int indent) /* NOTREACHED */ } - p = NULL; - switch (n->type) { - case (MDOC_TEXT): + case MDOC_TEXT: p = n->string; break; - case (MDOC_BODY): + case MDOC_BODY: p = mdoc_macronames[n->tok]; break; - case (MDOC_HEAD): + case MDOC_HEAD: p = mdoc_macronames[n->tok]; break; - case (MDOC_TAIL): + case MDOC_TAIL: p = mdoc_macronames[n->tok]; break; - case (MDOC_ELEM): + case MDOC_ELEM: p = mdoc_macronames[n->tok]; if (n->args) { argv = n->args->argv; argc = n->args->argc; } break; - case (MDOC_BLOCK): + case MDOC_BLOCK: p = mdoc_macronames[n->tok]; if (n->args) { argv = n->args->argv; argc = n->args->argc; } break; - case (MDOC_TBL): + case MDOC_TBL: break; - case (MDOC_EQN): - p = n->eqn->data; + case MDOC_EQN: + p = "EQ"; break; - case (MDOC_ROOT): + case MDOC_ROOT: p = "root"; break; default: @@ -143,7 +138,7 @@ print_mdoc(const struct mdoc_node *n, int indent) } if (n->span) { - assert(NULL == p); + assert(NULL == p && NULL == t); print_span(n->span, indent); } else { for (i = 0; i < indent; i++) @@ -160,54 +155,54 @@ print_mdoc(const struct mdoc_node *n, int indent) if (argv[i].sz > 0) printf(" ]"); } - - for (i = 0; i < (int)sz; i++) - printf(" [%s]", params[i]); - printf(" %d:%d", n->line, n->pos); + putchar(' '); + if (MDOC_LINE & n->flags) + putchar('*'); + printf("%d:%d", n->line, n->pos + 1); + if (n->lastline != n->line) + printf("-%d", n->lastline); + putchar('\n'); } - putchar('\n'); - + if (n->eqn) + print_box(n->eqn->root->first, indent + 1); if (n->child) print_mdoc(n->child, indent + 1); if (n->next) print_mdoc(n->next, indent); } - static void print_man(const struct man_node *n, int indent) { const char *p, *t; int i; + t = p = NULL; + switch (n->type) { - case (MAN_ROOT): + case MAN_ROOT: t = "root"; break; - case (MAN_ELEM): + case MAN_ELEM: t = "elem"; break; - case (MAN_TEXT): + case MAN_TEXT: t = "text"; break; - case (MAN_BLOCK): + case MAN_BLOCK: t = "block"; break; - case (MAN_HEAD): + case MAN_HEAD: t = "block-head"; break; - case (MAN_BODY): + case MAN_BODY: t = "block-body"; break; - case (MAN_TAIL): - t = "block-tail"; + case MAN_TBL: break; - case (MAN_TBL): - t = "tbl"; - break; - case (MAN_EQN): + case MAN_EQN: t = "eqn"; break; default: @@ -215,30 +210,26 @@ print_man(const struct man_node *n, int indent) /* NOTREACHED */ } - p = NULL; - switch (n->type) { - case (MAN_TEXT): + case MAN_TEXT: p = n->string; break; - case (MAN_ELEM): + case MAN_ELEM: /* FALLTHROUGH */ - case (MAN_BLOCK): + case MAN_BLOCK: /* FALLTHROUGH */ - case (MAN_HEAD): + case MAN_HEAD: /* FALLTHROUGH */ - case (MAN_TAIL): - /* FALLTHROUGH */ - case (MAN_BODY): + case MAN_BODY: p = man_macronames[n->tok]; break; - case (MAN_ROOT): + case MAN_ROOT: p = "root"; break; - case (MAN_TBL): + case MAN_TBL: break; - case (MAN_EQN): - p = n->eqn->data; + case MAN_EQN: + p = "EQ"; break; default: abort(); @@ -246,16 +237,19 @@ print_man(const struct man_node *n, int indent) } if (n->span) { - assert(NULL == p); + assert(NULL == p && NULL == t); print_span(n->span, indent); } else { for (i = 0; i < indent; i++) putchar('\t'); - printf("%s (%s) %d:%d", p, t, n->line, n->pos); + printf("%s (%s) ", p, t); + if (MAN_LINE & n->flags) + putchar('*'); + printf("%d:%d\n", n->line, n->pos + 1); } - putchar('\n'); - + if (n->eqn) + print_box(n->eqn->root->first, indent + 1); if (n->child) print_man(n->child, indent + 1); if (n->next) @@ -263,6 +257,72 @@ print_man(const struct man_node *n, int indent) } static void +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++) + putchar('\t'); + + t = NULL; + switch (ep->type) { + case EQN_ROOT: + t = "eqn-root"; + break; + case EQN_LISTONE: + case EQN_LIST: + t = "eqn-list"; + break; + case EQN_SUBEXPR: + t = "eqn-expr"; + break; + case EQN_TEXT: + t = "eqn-text"; + break; + case EQN_PILE: + t = "eqn-pile"; + break; + case EQN_MATRIX: + t = "eqn-matrix"; + break; + } + + 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); +} + +static void print_span(const struct tbl_span *sp, int indent) { const struct tbl_dat *dp; @@ -272,10 +332,10 @@ print_span(const struct tbl_span *sp, int indent) putchar('\t'); switch (sp->pos) { - case (TBL_SPAN_HORIZ): + case TBL_SPAN_HORIZ: putchar('-'); return; - case (TBL_SPAN_DHORIZ): + case TBL_SPAN_DHORIZ: putchar('='); return; default: @@ -284,14 +344,14 @@ print_span(const struct tbl_span *sp, int indent) for (dp = sp->first; dp; dp = dp->next) { switch (dp->pos) { - case (TBL_DATA_HORIZ): + case TBL_DATA_HORIZ: /* FALLTHROUGH */ - case (TBL_DATA_NHORIZ): + case TBL_DATA_NHORIZ: putchar('-'); continue; - case (TBL_DATA_DHORIZ): + case TBL_DATA_DHORIZ: /* FALLTHROUGH */ - case (TBL_DATA_NDHORIZ): + case TBL_DATA_NDHORIZ: putchar('='); continue; default: @@ -306,5 +366,5 @@ print_span(const struct tbl_span *sp, int indent) putchar(' '); } - printf("(tbl) %d:1", sp->line); + printf("(tbl) %d:1\n", sp->line); }