Module Name: src
Committed By: joerg
Date: Thu Jun 24 17:19:58 UTC 2010
Modified Files:
src/external/bsd/mdocml/dist: man_term.c mdoc_action.c mdoc_term.c
Log Message:
Merge mdocml-1.10.1
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/external/bsd/mdocml/dist/man_term.c \
src/external/bsd/mdocml/dist/mdoc_term.c
cvs rdiff -u -r1.9 -r1.10 src/external/bsd/mdocml/dist/mdoc_action.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/mdocml/dist/man_term.c
diff -u src/external/bsd/mdocml/dist/man_term.c:1.2 src/external/bsd/mdocml/dist/man_term.c:1.3
--- src/external/bsd/mdocml/dist/man_term.c:1.2 Thu Jun 17 00:56:03 2010
+++ src/external/bsd/mdocml/dist/man_term.c Thu Jun 24 17:19:58 2010
@@ -1,6 +1,6 @@
-/* $Vendor-Id: man_term.c,v 1.73 2010/06/07 20:57:09 kristaps Exp $ */
+/* $Vendor-Id: man_term.c,v 1.76 2010/06/19 20:46:28 kristaps Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <[email protected]>
+ * Copyright (c) 2008, 2009 Kristaps Dzonsons <[email protected]>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -73,9 +73,9 @@
static int a2width(const struct man_node *);
static int a2height(const struct man_node *);
-static void print_man_head(struct termp *, const void *);
static void print_man_nodelist(DECL_ARGS);
static void print_man_node(DECL_ARGS);
+static void print_man_head(struct termp *, const void *);
static void print_man_foot(struct termp *, const void *);
static void print_bvspace(struct termp *,
const struct man_node *);
@@ -158,6 +158,7 @@
p->overstep = 0;
p->maxrmargin = p->defrmargin;
+ p->tabwidth = 5;
if (NULL == p->symtab)
switch (p->enc) {
@@ -172,7 +173,7 @@
n = man_node(man);
m = man_meta(man);
- term_begin(p, print_man_head, print_man_foot, man_meta(man));
+ term_begin(p, print_man_head, print_man_foot, m);
p->flags |= TERMP_NOSPACE;
mt.fl = 0;
Index: src/external/bsd/mdocml/dist/mdoc_term.c
diff -u src/external/bsd/mdocml/dist/mdoc_term.c:1.2 src/external/bsd/mdocml/dist/mdoc_term.c:1.3
--- src/external/bsd/mdocml/dist/mdoc_term.c:1.2 Thu Jun 17 00:56:03 2010
+++ src/external/bsd/mdocml/dist/mdoc_term.c Thu Jun 24 17:19:58 2010
@@ -1,6 +1,6 @@
-/* $Vendor-Id: mdoc_term.c,v 1.144 2010/06/07 20:57:09 kristaps Exp $ */
+/* $Vendor-Id: mdoc_term.c,v 1.156 2010/06/19 20:46:28 kristaps Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <[email protected]>
+ * Copyright (c) 2008, 2009 Kristaps Dzonsons <[email protected]>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -52,22 +52,19 @@
void (*post)(DECL_ARGS);
};
-static size_t a2width(const struct mdoc_argv *, int);
+static size_t a2width(const char *);
static size_t a2height(const struct mdoc_node *);
-static size_t a2offs(const struct mdoc_argv *);
+static size_t a2offs(const char *);
static int arg_hasattr(int, const struct mdoc_node *);
-static int arg_getattrs(const int *, int *, size_t,
- const struct mdoc_node *);
static int arg_getattr(int, const struct mdoc_node *);
-static int arg_disptype(const struct mdoc_node *);
static void print_bvspace(struct termp *,
const struct mdoc_node *,
const struct mdoc_node *);
static void print_mdoc_node(DECL_ARGS);
-static void print_mdoc_head(struct termp *, const void *);
static void print_mdoc_nodelist(DECL_ARGS);
-static void print_foot(struct termp *, const void *);
+static void print_mdoc_head(struct termp *, const void *);
+static void print_mdoc_foot(struct termp *, const void *);
static void synopsis_pre(struct termp *,
const struct mdoc_node *);
@@ -289,7 +286,7 @@
n = mdoc_node(mdoc);
m = mdoc_meta(mdoc);
- term_begin(p, print_mdoc_head, print_foot, mdoc_meta(mdoc));
+ term_begin(p, print_mdoc_head, print_mdoc_foot, m);
if (n->child)
print_mdoc_nodelist(p, NULL, m, n->child);
@@ -348,9 +345,8 @@
}
-/* ARGSUSED */
static void
-print_foot(struct termp *p, const void *arg)
+print_mdoc_foot(struct termp *p, const void *arg)
{
char buf[DATESIZ], os[BUFSIZ];
const struct mdoc_meta *m;
@@ -400,7 +396,6 @@
}
-/* ARGSUSED */
static void
print_mdoc_head(struct termp *p, const void *arg)
{
@@ -479,62 +474,33 @@
static size_t
-a2width(const struct mdoc_argv *arg, int pos)
+a2width(const char *v)
{
struct roffsu su;
- assert(arg->value[pos]);
- if ( ! a2roffsu(arg->value[pos], &su, SCALE_MAX))
- SCALE_HS_INIT(&su, strlen(arg->value[pos]));
+ assert(v);
+ if ( ! a2roffsu(v, &su, SCALE_MAX))
+ SCALE_HS_INIT(&su, strlen(v));
return(term_hspan(&su));
}
-static int
-arg_disptype(const struct mdoc_node *n)
-{
- int i, len;
-
- assert(MDOC_BLOCK == n->type);
-
- len = (int)(n->args ? n->args->argc : 0);
-
- for (i = 0; i < len; i++)
- switch (n->args->argv[i].arg) {
- case (MDOC_Centred):
- /* FALLTHROUGH */
- case (MDOC_Ragged):
- /* FALLTHROUGH */
- case (MDOC_Filled):
- /* FALLTHROUGH */
- case (MDOC_Unfilled):
- /* FALLTHROUGH */
- case (MDOC_Literal):
- return(n->args->argv[i].arg);
- default:
- break;
- }
-
- return(-1);
-}
-
-
static size_t
-a2offs(const struct mdoc_argv *arg)
+a2offs(const char *v)
{
struct roffsu su;
- if ('\0' == arg->value[0][0])
+ if ('\0' == *v)
return(0);
- else if (0 == strcmp(arg->value[0], "left"))
+ else if (0 == strcmp(v, "left"))
return(0);
- else if (0 == strcmp(arg->value[0], "indent"))
+ else if (0 == strcmp(v, "indent"))
return(INDENT + 1);
- else if (0 == strcmp(arg->value[0], "indent-two"))
+ else if (0 == strcmp(v, "indent-two"))
return((INDENT + 1) * 2);
- else if ( ! a2roffsu(arg->value[0], &su, SCALE_MAX))
- SCALE_HS_INIT(&su, strlen(arg->value[0]));
+ else if ( ! a2roffsu(v, &su, SCALE_MAX))
+ SCALE_HS_INIT(&su, strlen(v));
return(term_hspan(&su));
}
@@ -554,39 +520,21 @@
/*
* Get the index of an argument in a node's argument list or -1 if it
- * does not exist. See arg_getattrs().
+ * does not exist.
*/
static int
arg_getattr(int v, const struct mdoc_node *n)
{
- int val;
-
- return(arg_getattrs(&v, &val, 1, n) ? val : -1);
-}
-
-
-/*
- * Walk through the argument list for a node and fill an array "vals"
- * with the positions of the argument structures listed in "keys".
- * Return the number of elements that were written into "vals", which
- * can be zero.
- */
-static int
-arg_getattrs(const int *keys, int *vals,
- size_t sz, const struct mdoc_node *n)
-{
- int i, j, k;
+ int i;
if (NULL == n->args)
return(0);
- for (k = i = 0; i < (int)n->args->argc; i++)
- for (j = 0; j < (int)sz; j++)
- if (n->args->argv[i].arg == keys[j]) {
- vals[j] = i;
- k++;
- }
- return(k);
+ for (i = 0; i < (int)n->args->argc; i++)
+ if (n->args->argv[i].arg == v)
+ return(i);
+
+ return(-1);
}
@@ -603,7 +551,10 @@
const struct mdoc_node *nn;
term_newln(p);
- if (arg_hasattr(MDOC_Compact, bl))
+
+ if (MDOC_Bd == bl->tok && bl->data.Bd.comp)
+ return;
+ if (MDOC_Bl == bl->tok && bl->data.Bl.comp)
return;
/* Do not vspace directly after Ss/Sh. */
@@ -622,13 +573,13 @@
/* A `-column' does not assert vspace within the list. */
- if (MDOC_Bl == bl->tok && LIST_column == bl->data.list)
+ if (MDOC_Bl == bl->tok && LIST_column == bl->data.Bl.type)
if (n->prev && MDOC_It == n->prev->tok)
return;
/* A `-diag' without body does not vspace. */
- if (MDOC_Bl == bl->tok && LIST_diag == bl->data.list)
+ if (MDOC_Bl == bl->tok && LIST_diag == bl->data.Bl.type)
if (n->prev && MDOC_It == n->prev->tok) {
assert(n->prev->body);
if (NULL == n->prev->body->child)
@@ -672,7 +623,7 @@
{
const struct mdoc_node *bl, *nn;
char buf[7];
- int i, keys[3], vals[3];
+ int i, col;
size_t width, offset, ncols, dcol;
enum mdoc_list type;
@@ -682,18 +633,7 @@
}
bl = n->parent->parent->parent;
-
- /* Get list width, offset, and list type from argument list. */
-
- keys[0] = MDOC_Width;
- keys[1] = MDOC_Offset;
- keys[2] = MDOC_Column;
-
- vals[0] = vals[1] = vals[2] = -1;
-
- arg_getattrs(keys, vals, 3, bl);
-
- type = bl->data.list;
+ type = bl->data.Bl.type;
/*
* First calculate width and offset. This is pretty easy unless
@@ -703,13 +643,16 @@
width = offset = 0;
- if (vals[1] >= 0)
- offset = a2offs(&bl->args->argv[vals[1]]);
+ if (bl->data.Bl.offs)
+ offset = a2offs(bl->data.Bl.offs);
switch (type) {
case (LIST_column):
if (MDOC_HEAD == n->type)
break;
+
+ col = arg_getattr(MDOC_Column, bl);
+
/*
* Imitate groff's column handling:
* - For each earlier column, add its width.
@@ -719,7 +662,7 @@
* column.
* - For more than 5 columns, add only one column.
*/
- ncols = bl->args->argv[vals[2]].sz;
+ ncols = bl->args->argv[col].sz;
/* LINTED */
dcol = ncols < 5 ? 4 : ncols == 5 ? 3 : 1;
@@ -732,8 +675,7 @@
nn->prev && i < (int)ncols;
nn = nn->prev, i++)
offset += dcol + a2width
- (&bl->args->argv[vals[2]], i);
-
+ (bl->args->argv[col].value[i]);
/*
* When exceeding the declared number of columns, leave
@@ -748,10 +690,10 @@
* Use the declared column widths, extended as explained
* in the preceding paragraph.
*/
- width = a2width(&bl->args->argv[vals[2]], i) + dcol;
+ width = a2width(bl->args->argv[col].value[i]) + dcol;
break;
default:
- if (vals[0] < 0)
+ if (NULL == bl->data.Bl.width)
break;
/*
@@ -759,7 +701,8 @@
* number for buffering single arguments. See the above
* handling for column for how this changes.
*/
- width = a2width(&bl->args->argv[vals[0]], 0) + 2;
+ assert(bl->data.Bl.width);
+ width = a2width(bl->data.Bl.width) + 2;
break;
}
@@ -1021,7 +964,7 @@
if (MDOC_BLOCK == n->type)
return;
- type = n->parent->parent->parent->data.list;
+ type = n->parent->parent->parent->data.Bl.type;
switch (type) {
case (LIST_item):
@@ -1634,7 +1577,6 @@
termp_bd_pre(DECL_ARGS)
{
size_t tabwidth;
- int i, type;
size_t rm, rmax;
const struct mdoc_node *nn;
@@ -1644,13 +1586,8 @@
} else if (MDOC_HEAD == n->type)
return(0);
- nn = n->parent;
-
- type = arg_disptype(nn);
- assert(-1 != type);
-
- if (-1 != (i = arg_getattr(MDOC_Offset, nn)))
- p->offset += a2offs(&nn->args->argv[i]);
+ if (n->data.Bd.offs)
+ p->offset += a2offs(n->data.Bd.offs);
/*
* If -ragged or -filled are specified, the block does nothing
@@ -1660,7 +1597,8 @@
* lines are allowed.
*/
- if (MDOC_Literal != type && MDOC_Unfilled != type)
+ if (DISP_literal != n->data.Bd.type &&
+ DISP_unfilled != n->data.Bd.type)
return(1);
tabwidth = p->tabwidth;
@@ -1677,8 +1615,8 @@
NULL == nn->next)
term_flushln(p);
}
- p->tabwidth = tabwidth;
+ p->tabwidth = tabwidth;
p->rmargin = rm;
p->maxrmargin = rmax;
return(0);
@@ -1689,19 +1627,16 @@
static void
termp_bd_post(DECL_ARGS)
{
- int type;
size_t rm, rmax;
if (MDOC_BODY != n->type)
return;
- type = arg_disptype(n->parent);
- assert(-1 != type);
-
rm = p->rmargin;
rmax = p->maxrmargin;
- if (MDOC_Literal == type || MDOC_Unfilled == type)
+ if (DISP_literal == n->data.Bd.type ||
+ DISP_unfilled == n->data.Bd.type)
p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
p->flags |= TERMP_NOSPACE;
Index: src/external/bsd/mdocml/dist/mdoc_action.c
diff -u src/external/bsd/mdocml/dist/mdoc_action.c:1.9 src/external/bsd/mdocml/dist/mdoc_action.c:1.10
--- src/external/bsd/mdocml/dist/mdoc_action.c:1.9 Wed Jun 16 18:13:41 2010
+++ src/external/bsd/mdocml/dist/mdoc_action.c Thu Jun 24 17:19:58 2010
@@ -1,6 +1,6 @@
-/* $Vendor-Id: mdoc_action.c,v 1.65 2010/06/03 13:44:36 kristaps Exp $ */
+/* $Vendor-Id: mdoc_action.c,v 1.71 2010/06/19 20:46:28 kristaps Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <[email protected]>
+ * Copyright (c) 2008, 2009 Kristaps Dzonsons <[email protected]>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -68,9 +68,7 @@
static int post_std(POST_ARGS);
static int pre_bd(PRE_ARGS);
-static int pre_bl(PRE_ARGS);
static int pre_dl(PRE_ARGS);
-static int pre_offset(PRE_ARGS);
static const struct actions mdoc_actions[MDOC_MAX] = {
{ NULL, NULL }, /* Ap */
@@ -84,7 +82,7 @@
{ pre_dl, post_display }, /* Dl */
{ pre_bd, post_display }, /* Bd */
{ NULL, NULL }, /* Ed */
- { pre_bl, post_bl }, /* Bl */
+ { NULL, post_bl }, /* Bl */
{ NULL, NULL }, /* El */
{ NULL, NULL }, /* It */
{ NULL, NULL }, /* Ad */
@@ -633,33 +631,34 @@
post_bl_tagwidth(POST_ARGS)
{
struct mdoc_node *nn;
- size_t sz;
+ size_t sz, ssz;
int i;
char buf[NUMSIZ];
- /* Defaults to ten ens. */
-
- sz = 10; /* XXX: make this a macro value. */
+ sz = 10;
for (nn = n->body->child; nn; nn = nn->next) {
- if (MDOC_It == nn->tok)
- break;
- }
+ if (MDOC_It != nn->tok)
+ continue;
- if (nn) {
assert(MDOC_BLOCK == nn->type);
nn = nn->head->child;
- if (MDOC_TEXT != nn->type) {
- sz = mdoc_macro2len(nn->tok);
- if (sz == 0) {
- if ( ! mdoc_nmsg(m, n, MANDOCERR_NOWIDTHARG))
- return(0);
- sz = 10;
- }
- } else
+
+ if (MDOC_TEXT == nn->type) {
sz = strlen(nn->string) + 1;
+ break;
+ }
+
+ if (0 != (ssz = mdoc_macro2len(nn->tok)))
+ sz = ssz;
+ else if ( ! mdoc_nmsg(m, n, MANDOCERR_NOWIDTHARG))
+ return(0);
+
+ break;
}
+ /* Defaults to ten ens. */
+
snprintf(buf, NUMSIZ, "%zun", sz);
/*
@@ -667,19 +666,21 @@
* We're guaranteed that a MDOC_Width doesn't already exist.
*/
- nn = n;
- assert(nn->args);
- i = (int)(nn->args->argc)++;
+ assert(n->args);
+ i = (int)(n->args->argc)++;
+
+ n->args->argv = mandoc_realloc(n->args->argv,
+ n->args->argc * sizeof(struct mdoc_argv));
- nn->args->argv = mandoc_realloc(nn->args->argv,
- nn->args->argc * sizeof(struct mdoc_argv));
+ n->args->argv[i].arg = MDOC_Width;
+ n->args->argv[i].line = n->line;
+ n->args->argv[i].pos = n->pos;
+ n->args->argv[i].sz = 1;
+ n->args->argv[i].value = mandoc_malloc(sizeof(char *));
+ n->args->argv[i].value[0] = mandoc_strdup(buf);
- nn->args->argv[i].arg = MDOC_Width;
- nn->args->argv[i].line = n->line;
- nn->args->argv[i].pos = n->pos;
- nn->args->argv[i].sz = 1;
- nn->args->argv[i].value = mandoc_malloc(sizeof(char *));
- nn->args->argv[i].value[0] = mandoc_strdup(buf);
+ /* Set our width! */
+ n->data.Bl.width = n->args->argv[i].value[0];
return(1);
}
@@ -696,36 +697,35 @@
int i;
enum mdoct tok;
char buf[NUMSIZ];
- char *p;
-
- if (NULL == n->args)
- return(1);
-
- for (i = 0; i < (int)n->args->argc; i++)
- if (MDOC_Width == n->args->argv[i].arg)
- break;
-
- if (i == (int)n->args->argc)
- return(1);
- p = n->args->argv[i].value[0];
/*
* If the value to -width is a macro, then we re-write it to be
* the macro's width as set in share/tmac/mdoc/doc-common.
*/
- if (0 == strcmp(p, "Ds"))
+ if (0 == strcmp(n->data.Bl.width, "Ds"))
width = 6;
- else if (MDOC_MAX == (tok = mdoc_hash_find(p)))
+ else if (MDOC_MAX == (tok = mdoc_hash_find(n->data.Bl.width)))
return(1);
else if (0 == (width = mdoc_macro2len(tok)))
return(mdoc_nmsg(m, n, MANDOCERR_BADWIDTH));
/* The value already exists: free and reallocate it. */
+ assert(n->args);
+
+ for (i = 0; i < (int)n->args->argc; i++)
+ if (MDOC_Width == n->args->argv[i].arg)
+ break;
+
+ assert(i < (int)n->args->argc);
+
snprintf(buf, NUMSIZ, "%zun", width);
free(n->args->argv[i].value[0]);
n->args->argv[i].value[0] = mandoc_strdup(buf);
+
+ /* Set our width! */
+ n->data.Bl.width = n->args->argv[i].value[0];
return(1);
}
@@ -741,7 +741,9 @@
int i, c;
struct mdoc_node *np, *nn, *nnp;
- if (NULL == n->child)
+ if (LIST_column != n->data.Bl.type)
+ return(1);
+ else if (NULL == n->child)
return(1);
np = n->parent;
@@ -751,8 +753,7 @@
if (MDOC_Column == np->args->argv[c].arg)
break;
- if (c == (int)np->args->argc)
- return(1);
+ assert(c < (int)np->args->argc);
assert(0 == np->args->argv[c].sz);
/*
@@ -782,7 +783,8 @@
static int
post_bl(POST_ARGS)
{
- int i, r, len;
+ struct mdoc_node *nn;
+ const char *ww;
if (MDOC_HEAD == n->type)
return(post_bl_head(m, n));
@@ -797,21 +799,27 @@
* rewritten into real lengths).
*/
- len = (int)(n->args ? n->args->argc : 0);
+ ww = n->data.Bl.width;
- for (r = i = 0; i < len; i++) {
- if (MDOC_Tag == n->args->argv[i].arg)
- r |= 1 << 0;
- if (MDOC_Width == n->args->argv[i].arg)
- r |= 1 << 1;
- }
-
- if (r & (1 << 0) && ! (r & (1 << 1))) {
+ if (LIST_tag == n->data.Bl.type && NULL == n->data.Bl.width) {
if ( ! post_bl_tagwidth(m, n))
return(0);
- } else if (r & (1 << 1))
+ } else if (NULL != n->data.Bl.width) {
if ( ! post_bl_width(m, n))
return(0);
+ } else
+ return(1);
+
+ assert(n->data.Bl.width);
+
+ /* If it has changed, propogate new width to children. */
+
+ if (ww == n->data.Bl.width)
+ return(1);
+
+ for (nn = n->child; nn; nn = nn->next)
+ if (MDOC_Bl == nn->tok)
+ nn->data.Bl.width = n->data.Bl.width;
return(1);
}
@@ -831,7 +839,6 @@
np = n;
m->next = MDOC_NEXT_CHILD;
- /* XXX: make into macro value. */
if ( ! mdoc_word_alloc(m, n->line, n->pos, "~"))
return(0);
m->last = np;
@@ -937,61 +944,17 @@
}
-/* ARGSUSED */
-static int
-pre_offset(PRE_ARGS)
-{
- int i;
-
- /*
- * Make sure that an empty offset produces an 8n length space as
- * stipulated by mdoc.samples.
- */
-
- for (i = 0; n->args && i < (int)n->args->argc; i++) {
- if (MDOC_Offset != n->args->argv[i].arg)
- continue;
- if (n->args->argv[i].sz)
- break;
- assert(1 == n->args->refcnt);
- /* If no value set, length of <string>. */
- n->args->argv[i].sz++;
- n->args->argv[i].value = mandoc_malloc(sizeof(char *));
- n->args->argv[i].value[0] = mandoc_strdup("8n");
- break;
- }
-
- return(1);
-}
-
-
-static int
-pre_bl(PRE_ARGS)
-{
-
- if (MDOC_BLOCK == n->type)
- return(pre_offset(m, n));
- return(1);
-}
-
-
static int
pre_bd(PRE_ARGS)
{
- int i;
- if (MDOC_BLOCK == n->type)
- return(pre_offset(m, n));
if (MDOC_BODY != n->type)
return(1);
- /* Enter literal context if `Bd -literal' or `-unfilled'. */
-
- for (n = n->parent, i = 0; i < (int)n->args->argc; i++)
- if (MDOC_Literal == n->args->argv[i].arg)
- m->flags |= MDOC_LITERAL;
- else if (MDOC_Unfilled == n->args->argv[i].arg)
- m->flags |= MDOC_LITERAL;
+ if (DISP_literal == n->data.Bd.type)
+ m->flags |= MDOC_LITERAL;
+ if (DISP_unfilled == n->data.Bd.type)
+ m->flags |= MDOC_LITERAL;
return(1);
}
