=================================================================== RCS file: /cvs/mandoc/man.c,v retrieving revision 1.152 retrieving revision 1.157 diff -u -p -r1.152 -r1.157 --- mandoc/man.c 2015/04/02 23:48:19 1.152 +++ mandoc/man.c 2015/04/18 17:53:21 1.157 @@ -1,4 +1,4 @@ -/* $Id: man.c,v 1.152 2015/04/02 23:48:19 schwarze Exp $ */ +/* $Id: man.c,v 1.157 2015/04/18 17:53:21 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons * Copyright (c) 2013, 2014, 2015 Ingo Schwarze @@ -49,76 +49,28 @@ const char *const __man_macronames[MAN_MAX] = { const char * const *man_macronames = __man_macronames; -static void man_alloc1(struct man *); -static void man_breakscope(struct man *, int); -static void man_descope(struct man *, int, int); -static void man_free1(struct man *); -static struct roff_node *man_node_alloc(struct man *, int, int, +static void man_breakscope(struct roff_man *, int); +static void man_descope(struct roff_man *, int, int); +static struct roff_node *man_node_alloc(struct roff_man *, int, int, enum roff_type, int); -static void man_node_append(struct man *, struct roff_node *); +static void man_node_append(struct roff_man *, + struct roff_node *); static void man_node_free(struct roff_node *); -static void man_node_unlink(struct man *, struct roff_node *); -static int man_ptext(struct man *, int, char *, int); -static int man_pmacro(struct man *, int, char *, int); +static void man_node_unlink(struct roff_man *, + struct roff_node *); +static int man_ptext(struct roff_man *, int, char *, int); +static int man_pmacro(struct roff_man *, int, char *, int); -const struct roff_node * -man_node(const struct man *man) -{ - - return(man->first); -} - -const struct roff_meta * -man_meta(const struct man *man) -{ - - return(&man->meta); -} - void -man_reset(struct man *man) +man_endparse(struct roff_man *man) { - man_free1(man); - man_alloc1(man); -} - -void -man_free(struct man *man) -{ - - man_free1(man); - free(man); -} - -struct man * -man_alloc(struct roff *roff, struct mparse *parse, - const char *defos, int quick) -{ - struct man *p; - - p = mandoc_calloc(1, sizeof(struct man)); - - man_hash_init(); - p->parse = parse; - p->defos = defos; - p->quick = quick; - p->roff = roff; - - man_alloc1(p); - return(p); -} - -void -man_endparse(struct man *man) -{ - man_macroend(man); } int -man_parseln(struct man *man, int ln, char *buf, int offs) +man_parseln(struct roff_man *man, int ln, char *buf, int offs) { if (man->last->type != ROFFT_EQN || ln > man->last->line) @@ -130,47 +82,20 @@ man_parseln(struct man *man, int ln, char *buf, int of } static void -man_free1(struct man *man) +man_node_append(struct roff_man *man, struct roff_node *p) { - if (man->first) - man_node_delete(man, man->first); - free(man->meta.title); - free(man->meta.os); - free(man->meta.date); - free(man->meta.vol); - free(man->meta.msec); -} - -static void -man_alloc1(struct man *man) -{ - - memset(&man->meta, 0, sizeof(man->meta)); - man->flags = 0; - man->last = mandoc_calloc(1, sizeof(*man->last)); - man->first = man->last; - man->last->type = ROFFT_ROOT; - man->last->tok = MAN_MAX; - man->next = MAN_NEXT_CHILD; -} - - -static void -man_node_append(struct man *man, struct roff_node *p) -{ - assert(man->last); assert(man->first); assert(p->type != ROFFT_ROOT); switch (man->next) { - case MAN_NEXT_SIBLING: + case ROFF_NEXT_SIBLING: man->last->next = p; p->prev = man->last; p->parent = man->last->parent; break; - case MAN_NEXT_CHILD: + case ROFF_NEXT_CHILD: man->last->child = p; p->parent = man->last; break; @@ -213,7 +138,7 @@ man_node_append(struct man *man, struct roff_node *p) } static struct roff_node * -man_node_alloc(struct man *man, int line, int pos, +man_node_alloc(struct roff_man *man, int line, int pos, enum roff_type type, int tok) { struct roff_node *p; @@ -231,58 +156,58 @@ man_node_alloc(struct man *man, int line, int pos, } void -man_elem_alloc(struct man *man, int line, int pos, int tok) +man_elem_alloc(struct roff_man *man, int line, int pos, int tok) { struct roff_node *p; p = man_node_alloc(man, line, pos, ROFFT_ELEM, tok); man_node_append(man, p); - man->next = MAN_NEXT_CHILD; + man->next = ROFF_NEXT_CHILD; } void -man_head_alloc(struct man *man, int line, int pos, int tok) +man_head_alloc(struct roff_man *man, int line, int pos, int tok) { struct roff_node *p; p = man_node_alloc(man, line, pos, ROFFT_HEAD, tok); man_node_append(man, p); - man->next = MAN_NEXT_CHILD; + man->next = ROFF_NEXT_CHILD; } void -man_body_alloc(struct man *man, int line, int pos, int tok) +man_body_alloc(struct roff_man *man, int line, int pos, int tok) { struct roff_node *p; p = man_node_alloc(man, line, pos, ROFFT_BODY, tok); man_node_append(man, p); - man->next = MAN_NEXT_CHILD; + man->next = ROFF_NEXT_CHILD; } void -man_block_alloc(struct man *man, int line, int pos, int tok) +man_block_alloc(struct roff_man *man, int line, int pos, int tok) { struct roff_node *p; p = man_node_alloc(man, line, pos, ROFFT_BLOCK, tok); man_node_append(man, p); - man->next = MAN_NEXT_CHILD; + man->next = ROFF_NEXT_CHILD; } void -man_word_alloc(struct man *man, int line, int pos, const char *word) +man_word_alloc(struct roff_man *man, int line, int pos, const char *word) { struct roff_node *n; n = man_node_alloc(man, line, pos, ROFFT_TEXT, MAN_MAX); n->string = roff_strdup(man->roff, word); man_node_append(man, n); - man->next = MAN_NEXT_SIBLING; + man->next = ROFF_NEXT_SIBLING; } void -man_word_append(struct man *man, const char *word) +man_word_append(struct roff_man *man, const char *word) { struct roff_node *n; char *addstr, *newstr; @@ -293,7 +218,7 @@ man_word_append(struct man *man, const char *word) free(addstr); free(n->string); n->string = newstr; - man->next = MAN_NEXT_SIBLING; + man->next = ROFF_NEXT_SIBLING; } /* @@ -309,7 +234,7 @@ man_node_free(struct roff_node *p) } void -man_node_delete(struct man *man, struct roff_node *p) +man_node_delete(struct roff_man *man, struct roff_node *p) { while (p->child) @@ -320,7 +245,7 @@ man_node_delete(struct man *man, struct roff_node *p) } void -man_addeqn(struct man *man, const struct eqn *ep) +man_addeqn(struct roff_man *man, const struct eqn *ep) { struct roff_node *n; @@ -329,12 +254,12 @@ man_addeqn(struct man *man, const struct eqn *ep) if (ep->ln > man->last->line) n->flags |= MAN_LINE; man_node_append(man, n); - man->next = MAN_NEXT_SIBLING; + man->next = ROFF_NEXT_SIBLING; man_descope(man, ep->ln, ep->pos); } void -man_addspan(struct man *man, const struct tbl_span *sp) +man_addspan(struct roff_man *man, const struct tbl_span *sp) { struct roff_node *n; @@ -342,12 +267,12 @@ man_addspan(struct man *man, const struct tbl_span *sp n = man_node_alloc(man, sp->line, 0, ROFFT_TBL, MAN_MAX); n->span = sp; man_node_append(man, n); - man->next = MAN_NEXT_SIBLING; + man->next = ROFF_NEXT_SIBLING; man_descope(man, sp->line, 0); } static void -man_descope(struct man *man, int line, int offs) +man_descope(struct roff_man *man, int line, int offs) { /* * Co-ordinate what happens with having a next-line scope open: @@ -367,7 +292,7 @@ man_descope(struct man *man, int line, int offs) } static int -man_ptext(struct man *man, int line, char *buf, int offs) +man_ptext(struct roff_man *man, int line, char *buf, int offs) { int i; @@ -392,7 +317,7 @@ man_ptext(struct man *man, int line, char *buf, int of if (man->last->tok != MAN_SH && man->last->tok != MAN_SS) { man_elem_alloc(man, line, offs, MAN_sp); - man->next = MAN_NEXT_SIBLING; + man->next = ROFF_NEXT_SIBLING; } return(1); } @@ -435,7 +360,7 @@ man_ptext(struct man *man, int line, char *buf, int of } static int -man_pmacro(struct man *man, int ln, char *buf, int offs) +man_pmacro(struct roff_man *man, int ln, char *buf, int offs) { struct roff_node *n; const char *cp; @@ -535,7 +460,7 @@ man_pmacro(struct man *man, int ln, char *buf, int off } void -man_breakscope(struct man *man, int tok) +man_breakscope(struct roff_man *man, int tok) { struct roff_node *n; @@ -595,7 +520,7 @@ man_breakscope(struct man *man, int tok) * point will also be adjusted accordingly. */ static void -man_node_unlink(struct man *man, struct roff_node *n) +man_node_unlink(struct roff_man *man, struct roff_node *n) { /* Adjust siblings. */ @@ -620,10 +545,10 @@ man_node_unlink(struct man *man, struct roff_node *n) /*assert(NULL == n->next);*/ if (n->prev) { man->last = n->prev; - man->next = MAN_NEXT_SIBLING; + man->next = ROFF_NEXT_SIBLING; } else { man->last = n->parent; - man->next = MAN_NEXT_CHILD; + man->next = ROFF_NEXT_CHILD; } } @@ -632,7 +557,7 @@ man_node_unlink(struct man *man, struct roff_node *n) } const struct mparse * -man_mparse(const struct man *man) +man_mparse(const struct roff_man *man) { assert(man && man->parse);