version 1.242, 2014/08/02 00:02:42 |
version 1.249, 2014/09/12 00:54:10 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
#endif |
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#include <sys/types.h> |
#ifndef OSNAME |
#ifndef OSNAME |
#include <sys/utsname.h> |
#include <sys/utsname.h> |
#endif |
#endif |
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#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <limits.h> |
#include <limits.h> |
Line 70 static void check_text(struct mdoc *, int, int, char |
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Line 67 static void check_text(struct mdoc *, int, int, char |
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static void check_argv(struct mdoc *, |
static void check_argv(struct mdoc *, |
struct mdoc_node *, struct mdoc_argv *); |
struct mdoc_node *, struct mdoc_argv *); |
static void check_args(struct mdoc *, struct mdoc_node *); |
static void check_args(struct mdoc *, struct mdoc_node *); |
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static int child_an(const struct mdoc_node *); |
static enum mdoc_sec a2sec(const char *); |
static enum mdoc_sec a2sec(const char *); |
static size_t macro2len(enum mdoct); |
static size_t macro2len(enum mdoct); |
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Line 102 static int post_en(POST_ARGS); |
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Line 100 static int post_en(POST_ARGS); |
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static int post_es(POST_ARGS); |
static int post_es(POST_ARGS); |
static int post_eoln(POST_ARGS); |
static int post_eoln(POST_ARGS); |
static int post_ex(POST_ARGS); |
static int post_ex(POST_ARGS); |
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static int post_fa(POST_ARGS); |
static int post_fo(POST_ARGS); |
static int post_fo(POST_ARGS); |
static int post_hyph(POST_ARGS); |
static int post_hyph(POST_ARGS); |
static int post_hyphtext(POST_ARGS); |
static int post_hyphtext(POST_ARGS); |
Line 114 static int post_nm(POST_ARGS); |
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Line 113 static int post_nm(POST_ARGS); |
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static int post_ns(POST_ARGS); |
static int post_ns(POST_ARGS); |
static int post_os(POST_ARGS); |
static int post_os(POST_ARGS); |
static int post_par(POST_ARGS); |
static int post_par(POST_ARGS); |
static int post_prol(POST_ARGS); |
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static int post_root(POST_ARGS); |
static int post_root(POST_ARGS); |
static int post_rs(POST_ARGS); |
static int post_rs(POST_ARGS); |
static int post_sh(POST_ARGS); |
static int post_sh(POST_ARGS); |
static int post_sh_body(POST_ARGS); |
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static int post_sh_head(POST_ARGS); |
static int post_sh_head(POST_ARGS); |
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static int post_sh_name(POST_ARGS); |
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static int post_sh_see_also(POST_ARGS); |
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static int post_sh_authors(POST_ARGS); |
static int post_st(POST_ARGS); |
static int post_st(POST_ARGS); |
static int post_vt(POST_ARGS); |
static int post_vt(POST_ARGS); |
static int pre_an(PRE_ARGS); |
static int pre_an(PRE_ARGS); |
Line 158 static const struct valids mdoc_valids[MDOC_MAX] = { |
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Line 158 static const struct valids mdoc_valids[MDOC_MAX] = { |
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{ NULL, NULL }, /* Er */ |
{ NULL, NULL }, /* Er */ |
{ NULL, NULL }, /* Ev */ |
{ NULL, NULL }, /* Ev */ |
{ pre_std, post_ex }, /* Ex */ |
{ pre_std, post_ex }, /* Ex */ |
{ NULL, NULL }, /* Fa */ |
{ NULL, post_fa }, /* Fa */ |
{ NULL, ewarn_ge1 }, /* Fd */ |
{ NULL, ewarn_ge1 }, /* Fd */ |
{ NULL, NULL }, /* Fl */ |
{ NULL, NULL }, /* Fl */ |
{ NULL, NULL }, /* Fn */ |
{ NULL, post_fa }, /* Fn */ |
{ NULL, NULL }, /* Ft */ |
{ NULL, NULL }, /* Ft */ |
{ NULL, NULL }, /* Ic */ |
{ NULL, NULL }, /* Ic */ |
{ NULL, ewarn_eq1 }, /* In */ |
{ NULL, ewarn_eq1 }, /* In */ |
Line 533 pre_bl(PRE_ARGS) |
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Line 533 pre_bl(PRE_ARGS) |
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* ones. If we find no list type, we default to LIST_item. |
* ones. If we find no list type, we default to LIST_item. |
*/ |
*/ |
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wa = n->args->argv; |
wa = (n->args == NULL) ? NULL : n->args->argv; |
mdoclt = MDOC_ARG_MAX; |
mdoclt = MDOC_ARG_MAX; |
for (i = 0; n->args && i < (int)n->args->argc; i++) { |
for (i = 0; n->args && i < (int)n->args->argc; i++) { |
argv = n->args->argv + i; |
argv = n->args->argv + i; |
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pre_dt(PRE_ARGS) |
pre_dt(PRE_ARGS) |
{ |
{ |
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if (NULL == mdoc->meta.date || mdoc->meta.os) |
if (mdoc->meta.title != NULL) |
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
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n->line, n->pos, "Dt"); |
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if (mdoc->meta.title) |
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mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
n->line, n->pos, "Dt"); |
n->line, n->pos, "Dt"); |
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else if (mdoc->meta.os != NULL) |
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mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
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n->line, n->pos, "Dt after Os"); |
return(1); |
return(1); |
} |
} |
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pre_os(PRE_ARGS) |
pre_os(PRE_ARGS) |
{ |
{ |
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if (NULL == mdoc->meta.title || NULL == mdoc->meta.date) |
if (mdoc->meta.os != NULL) |
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
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n->line, n->pos, "Os"); |
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if (mdoc->meta.os) |
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mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
n->line, n->pos, "Os"); |
n->line, n->pos, "Os"); |
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else if (mdoc->flags & MDOC_PBODY) |
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mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse, |
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n->line, n->pos, "Os"); |
return(1); |
return(1); |
} |
} |
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pre_dd(PRE_ARGS) |
pre_dd(PRE_ARGS) |
{ |
{ |
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if (mdoc->meta.title || mdoc->meta.os) |
if (mdoc->meta.date != NULL) |
mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
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n->line, n->pos, "Dd"); |
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if (mdoc->meta.date) |
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mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse, |
n->line, n->pos, "Dd"); |
n->line, n->pos, "Dd"); |
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else if (mdoc->flags & MDOC_PBODY) |
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mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse, |
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n->line, n->pos, "Dd"); |
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else if (mdoc->meta.title != NULL) |
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mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
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n->line, n->pos, "Dd after Dt"); |
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else if (mdoc->meta.os != NULL) |
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mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse, |
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n->line, n->pos, "Dd after Os"); |
return(1); |
return(1); |
} |
} |
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Line 1009 post_fo(POST_ARGS) |
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Line 1009 post_fo(POST_ARGS) |
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} |
} |
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static int |
static int |
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post_fa(POST_ARGS) |
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{ |
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const struct mdoc_node *n; |
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const char *cp; |
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for (n = mdoc->last->child; n != NULL; n = n->next) { |
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for (cp = n->string; *cp != '\0'; cp++) { |
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/* Ignore callbacks and alterations. */ |
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if (*cp == '(' || *cp == '{') |
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break; |
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if (*cp != ',') |
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continue; |
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mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse, |
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n->line, n->pos + (cp - n->string), |
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n->string); |
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break; |
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} |
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} |
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return(1); |
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} |
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static int |
post_vt(POST_ARGS) |
post_vt(POST_ARGS) |
{ |
{ |
const struct mdoc_node *n; |
const struct mdoc_node *n; |
Line 1627 post_root(POST_ARGS) |
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Line 1649 post_root(POST_ARGS) |
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/* Add missing prologue data. */ |
/* Add missing prologue data. */ |
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if ( ! (MDOC_PBODY & mdoc->flags)) { |
if (mdoc->meta.date == NULL) |
mandoc_msg(MANDOCERR_PROLOG_BAD, mdoc->parse, 0, 0, "EOF"); |
mdoc->meta.date = mdoc->quick ? |
if (mdoc->meta.date == NULL) |
mandoc_strdup("") : |
mdoc->meta.date = mdoc->quick ? |
mandoc_normdate(mdoc->parse, NULL, 0, 0); |
mandoc_strdup("") : |
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mandoc_normdate(mdoc->parse, NULL, 0, 0); |
if (mdoc->meta.title == NULL) { |
if (mdoc->meta.title == NULL) |
mandoc_msg(MANDOCERR_DT_NOTITLE, |
mdoc->meta.title = mandoc_strdup("UNKNOWN"); |
mdoc->parse, 0, 0, "EOF"); |
if (mdoc->meta.vol == NULL) |
mdoc->meta.title = mandoc_strdup("UNTITLED"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
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if (mdoc->meta.arch == NULL) |
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mdoc->meta.msec = mandoc_strdup("1"); |
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if (mdoc->meta.os == NULL) |
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mdoc->meta.os = mandoc_strdup("UNKNOWN"); |
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} |
} |
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n = mdoc->first; |
if (mdoc->meta.vol == NULL) |
assert(n); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
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if (mdoc->meta.os == NULL) { |
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mandoc_msg(MANDOCERR_OS_MISSING, |
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mdoc->parse, 0, 0, NULL); |
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mdoc->meta.os = mandoc_strdup(""); |
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} |
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/* Check that we begin with a proper `Sh'. */ |
/* Check that we begin with a proper `Sh'. */ |
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if (NULL == n->child) |
n = mdoc->first->child; |
mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, |
while (n != NULL && mdoc_macros[n->tok].flags & MDOC_PROLOGUE) |
n->line, n->pos, NULL); |
n = n->next; |
else if (MDOC_Sh != n->child->tok) |
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if (n == NULL) |
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mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL); |
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else if (n->tok != MDOC_Sh) |
mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse, |
mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse, |
n->child->line, n->child->pos, |
n->line, n->pos, mdoc_macronames[n->tok]); |
mdoc_macronames[n->child->tok]); |
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return(1); |
return(1); |
} |
} |
Line 1848 post_sh(POST_ARGS) |
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Line 1873 post_sh(POST_ARGS) |
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post_ignpar(mdoc); |
post_ignpar(mdoc); |
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if (MDOC_HEAD == mdoc->last->type) |
switch (mdoc->last->type) { |
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case MDOC_HEAD: |
return(post_sh_head(mdoc)); |
return(post_sh_head(mdoc)); |
if (MDOC_BODY == mdoc->last->type) |
case MDOC_BODY: |
return(post_sh_body(mdoc)); |
switch (mdoc->lastsec) { |
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case SEC_NAME: |
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return(post_sh_name(mdoc)); |
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case SEC_SEE_ALSO: |
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return(post_sh_see_also(mdoc)); |
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case SEC_AUTHORS: |
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return(post_sh_authors(mdoc)); |
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default: |
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break; |
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} |
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break; |
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default: |
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break; |
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} |
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return(1); |
return(1); |
} |
} |
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static int |
static int |
post_sh_body(POST_ARGS) |
post_sh_name(POST_ARGS) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
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if (SEC_NAME != mdoc->lastsec) |
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return(1); |
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/* |
/* |
* Warn if the NAME section doesn't contain the `Nm' and `Nd' |
* Warn if the NAME section doesn't contain the `Nm' and `Nd' |
* macros (can have multiple `Nm' and one `Nd'). Note that the |
* macros (can have multiple `Nm' and one `Nd'). Note that the |
Line 1895 post_sh_body(POST_ARGS) |
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Line 1931 post_sh_body(POST_ARGS) |
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} |
} |
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static int |
static int |
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post_sh_see_also(POST_ARGS) |
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{ |
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const struct mdoc_node *n; |
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const char *name, *sec; |
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const char *lastname, *lastsec, *lastpunct; |
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int cmp; |
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n = mdoc->last->child; |
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lastname = lastsec = lastpunct = NULL; |
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while (n != NULL) { |
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if (n->tok != MDOC_Xr || n->nchild < 2) |
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break; |
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/* Process one .Xr node. */ |
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name = n->child->string; |
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sec = n->child->next->string; |
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if (lastsec != NULL) { |
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if (lastpunct[0] != ',' || lastpunct[1] != '\0') |
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mandoc_vmsg(MANDOCERR_XR_PUNCT, |
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mdoc->parse, n->line, n->pos, |
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"%s before %s(%s)", lastpunct, |
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name, sec); |
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cmp = strcmp(lastsec, sec); |
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if (cmp > 0) |
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mandoc_vmsg(MANDOCERR_XR_ORDER, |
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mdoc->parse, n->line, n->pos, |
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"%s(%s) after %s(%s)", name, |
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sec, lastname, lastsec); |
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else if (cmp == 0 && strcmp(lastname, name) > 0) |
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mandoc_vmsg(MANDOCERR_XR_ORDER, |
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mdoc->parse, n->line, n->pos, |
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"%s after %s", name, lastname); |
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} |
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lastname = name; |
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lastsec = sec; |
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/* Process the following node. */ |
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n = n->next; |
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if (n == NULL) |
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break; |
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if (n->tok == MDOC_Xr) { |
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lastpunct = "none"; |
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continue; |
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} |
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if (n->type != MDOC_TEXT) |
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break; |
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for (name = n->string; *name != '\0'; name++) |
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if (isalpha((const unsigned char)*name)) |
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return(1); |
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lastpunct = n->string; |
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if (n->next == NULL) |
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mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse, |
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n->line, n->pos, "%s after %s(%s)", |
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lastpunct, lastname, lastsec); |
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n = n->next; |
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} |
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return(1); |
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} |
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static int |
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child_an(const struct mdoc_node *n) |
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{ |
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for (n = n->child; n != NULL; n = n->next) |
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if ((n->tok == MDOC_An && n->nchild) || child_an(n)) |
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return(1); |
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return(0); |
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} |
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static int |
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post_sh_authors(POST_ARGS) |
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{ |
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if ( ! child_an(mdoc->last)) |
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mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse, |
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mdoc->last->line, mdoc->last->pos, NULL); |
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return(1); |
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} |
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static int |
post_sh_head(POST_ARGS) |
post_sh_head(POST_ARGS) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
Line 1977 post_sh_head(POST_ARGS) |
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Line 2095 post_sh_head(POST_ARGS) |
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/* Check particular section/manual conventions. */ |
/* Check particular section/manual conventions. */ |
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assert(mdoc->meta.msec); |
if (mdoc->meta.msec == NULL) { |
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free(secname); |
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return(1); |
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} |
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goodsec = NULL; |
goodsec = NULL; |
switch (sec) { |
switch (sec) { |
Line 2156 post_dd(POST_ARGS) |
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Line 2277 post_dd(POST_ARGS) |
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if (NULL == n->child || '\0' == n->child->string[0]) { |
if (NULL == n->child || '\0' == n->child->string[0]) { |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : |
mandoc_normdate(mdoc->parse, NULL, n->line, n->pos); |
mandoc_normdate(mdoc->parse, NULL, n->line, n->pos); |
return(post_prol(mdoc)); |
goto out; |
} |
} |
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datestr = NULL; |
datestr = NULL; |
Line 2168 post_dd(POST_ARGS) |
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Line 2289 post_dd(POST_ARGS) |
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datestr, n->line, n->pos); |
datestr, n->line, n->pos); |
free(datestr); |
free(datestr); |
} |
} |
return(post_prol(mdoc)); |
out: |
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mdoc_node_delete(mdoc, n); |
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return(1); |
} |
} |
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static int |
static int |
Line 2180 post_dt(POST_ARGS) |
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Line 2303 post_dt(POST_ARGS) |
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n = mdoc->last; |
n = mdoc->last; |
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if (mdoc->meta.title) |
free(mdoc->meta.title); |
free(mdoc->meta.title); |
free(mdoc->meta.msec); |
if (mdoc->meta.vol) |
free(mdoc->meta.vol); |
free(mdoc->meta.vol); |
free(mdoc->meta.arch); |
if (mdoc->meta.arch) |
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free(mdoc->meta.arch); |
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mdoc->meta.title = mdoc->meta.vol = mdoc->meta.arch = NULL; |
mdoc->meta.title = NULL; |
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mdoc->meta.msec = NULL; |
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mdoc->meta.vol = NULL; |
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mdoc->meta.arch = NULL; |
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/* First check that all characters are uppercase. */ |
/* First check that all characters are uppercase. */ |
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Line 2202 post_dt(POST_ARGS) |
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Line 2326 post_dt(POST_ARGS) |
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break; |
break; |
} |
} |
|
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/* Handles: `.Dt' |
/* No argument: msec and arch remain NULL. */ |
* title = unknown, volume = local, msec = 0, arch = NULL |
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*/ |
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|
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if (NULL == (nn = n->child)) { |
if (NULL == (nn = n->child)) { |
/* XXX: make these macro values. */ |
mandoc_msg(MANDOCERR_DT_NOTITLE, |
/* FIXME: warn about missing values. */ |
mdoc->parse, n->line, n->pos, "Dt"); |
mdoc->meta.title = mandoc_strdup("UNKNOWN"); |
mdoc->meta.title = mandoc_strdup("UNTITLED"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.msec = mandoc_strdup("1"); |
goto out; |
return(post_prol(mdoc)); |
|
} |
} |
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/* Handles: `.Dt TITLE' |
/* One argument: msec and arch remain NULL. */ |
* title = TITLE, volume = local, msec = 0, arch = NULL |
|
*/ |
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|
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mdoc->meta.title = mandoc_strdup( |
mdoc->meta.title = mandoc_strdup( |
'\0' == nn->string[0] ? "UNKNOWN" : nn->string); |
'\0' == nn->string[0] ? "UNTITLED" : nn->string); |
|
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if (NULL == (nn = nn->next)) { |
if (NULL == (nn = nn->next)) { |
/* FIXME: warn about missing msec. */ |
mandoc_vmsg(MANDOCERR_MSEC_MISSING, |
/* XXX: make this a macro value. */ |
mdoc->parse, n->line, n->pos, |
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"Dt %s", mdoc->meta.title); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.vol = mandoc_strdup("LOCAL"); |
mdoc->meta.msec = mandoc_strdup("1"); |
goto out; |
return(post_prol(mdoc)); |
|
} |
} |
|
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/* Handles: `.Dt TITLE SEC' |
/* Handles: `.Dt TITLE SEC' |
Line 2249 post_dt(POST_ARGS) |
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Line 2368 post_dt(POST_ARGS) |
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} |
} |
|
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if (NULL == (nn = nn->next)) |
if (NULL == (nn = nn->next)) |
return(post_prol(mdoc)); |
goto out; |
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/* Handles: `.Dt TITLE SEC VOL' |
/* Handles: `.Dt TITLE SEC VOL' |
* title = TITLE, |
* title = TITLE, |
Line 2275 post_dt(POST_ARGS) |
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Line 2394 post_dt(POST_ARGS) |
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|
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/* Ignore any subsequent parameters... */ |
/* Ignore any subsequent parameters... */ |
/* FIXME: warn about subsequent parameters. */ |
/* FIXME: warn about subsequent parameters. */ |
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out: |
return(post_prol(mdoc)); |
mdoc_node_delete(mdoc, n); |
} |
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static int |
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post_prol(POST_ARGS) |
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{ |
|
/* |
|
* Remove prologue macros from the document after they're |
|
* processed. The final document uses mdoc_meta for these |
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* values and discards the originals. |
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*/ |
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|
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mdoc_node_delete(mdoc, mdoc->last); |
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if (mdoc->meta.title && mdoc->meta.date && mdoc->meta.os) |
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mdoc->flags |= MDOC_PBODY; |
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|
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return(1); |
return(1); |
} |
} |
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Line 2337 post_os(POST_ARGS) |
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Line 2441 post_os(POST_ARGS) |
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mdoc->meta.os = NULL; |
mdoc->meta.os = NULL; |
mdoc_deroff(&mdoc->meta.os, n); |
mdoc_deroff(&mdoc->meta.os, n); |
if (mdoc->meta.os) |
if (mdoc->meta.os) |
return(post_prol(mdoc)); |
goto out; |
|
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if (mdoc->defos) { |
if (mdoc->defos) { |
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
mdoc->meta.os = mandoc_strdup(mdoc->defos); |
return(post_prol(mdoc)); |
goto out; |
} |
} |
|
|
#ifdef OSNAME |
#ifdef OSNAME |
Line 2358 post_os(POST_ARGS) |
|
Line 2462 post_os(POST_ARGS) |
|
} |
} |
mdoc->meta.os = mandoc_strdup(defbuf); |
mdoc->meta.os = mandoc_strdup(defbuf); |
#endif /*!OSNAME*/ |
#endif /*!OSNAME*/ |
return(post_prol(mdoc)); |
|
|
out: |
|
mdoc_node_delete(mdoc, n); |
|
return(1); |
} |
} |
|
|
/* |
/* |