version 1.65, 2014/07/02 19:55:10 |
version 1.75, 2014/11/27 16:20:31 |
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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> |
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#include <assert.h> |
#include <assert.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
Line 46 static void font_push(char); |
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Line 46 static void font_push(char); |
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static void font_pop(void); |
static void font_pop(void); |
static void mid_it(void); |
static void mid_it(void); |
static void post__t(DECL_ARGS); |
static void post__t(DECL_ARGS); |
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static void post_aq(DECL_ARGS); |
static void post_bd(DECL_ARGS); |
static void post_bd(DECL_ARGS); |
static void post_bf(DECL_ARGS); |
static void post_bf(DECL_ARGS); |
static void post_bk(DECL_ARGS); |
static void post_bk(DECL_ARGS); |
Line 72 static void post_vt(DECL_ARGS); |
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Line 73 static void post_vt(DECL_ARGS); |
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static int pre__t(DECL_ARGS); |
static int pre__t(DECL_ARGS); |
static int pre_an(DECL_ARGS); |
static int pre_an(DECL_ARGS); |
static int pre_ap(DECL_ARGS); |
static int pre_ap(DECL_ARGS); |
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static int pre_aq(DECL_ARGS); |
static int pre_bd(DECL_ARGS); |
static int pre_bd(DECL_ARGS); |
static int pre_bf(DECL_ARGS); |
static int pre_bf(DECL_ARGS); |
static int pre_bk(DECL_ARGS); |
static int pre_bk(DECL_ARGS); |
Line 82 static int pre_dl(DECL_ARGS); |
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Line 84 static int pre_dl(DECL_ARGS); |
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static int pre_en(DECL_ARGS); |
static int pre_en(DECL_ARGS); |
static int pre_enc(DECL_ARGS); |
static int pre_enc(DECL_ARGS); |
static int pre_em(DECL_ARGS); |
static int pre_em(DECL_ARGS); |
static int pre_es(DECL_ARGS); |
static int pre_skip(DECL_ARGS); |
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static int pre_ex(DECL_ARGS); |
static int pre_fa(DECL_ARGS); |
static int pre_fa(DECL_ARGS); |
static int pre_fd(DECL_ARGS); |
static int pre_fd(DECL_ARGS); |
static int pre_fl(DECL_ARGS); |
static int pre_fl(DECL_ARGS); |
Line 99 static int pre_no(DECL_ARGS); |
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Line 102 static int pre_no(DECL_ARGS); |
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static int pre_ns(DECL_ARGS); |
static int pre_ns(DECL_ARGS); |
static int pre_pp(DECL_ARGS); |
static int pre_pp(DECL_ARGS); |
static int pre_rs(DECL_ARGS); |
static int pre_rs(DECL_ARGS); |
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static int pre_rv(DECL_ARGS); |
static int pre_sm(DECL_ARGS); |
static int pre_sm(DECL_ARGS); |
static int pre_sp(DECL_ARGS); |
static int pre_sp(DECL_ARGS); |
static int pre_sect(DECL_ARGS); |
static int pre_sect(DECL_ARGS); |
Line 110 static int pre_xr(DECL_ARGS); |
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Line 114 static int pre_xr(DECL_ARGS); |
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static void print_word(const char *); |
static void print_word(const char *); |
static void print_line(const char *, int); |
static void print_line(const char *, int); |
static void print_block(const char *, int); |
static void print_block(const char *, int); |
static void print_offs(const char *); |
static void print_offs(const char *, int); |
static void print_width(const char *, |
static void print_width(const char *, |
const struct mdoc_node *, size_t); |
const struct mdoc_node *, size_t); |
static void print_count(int *); |
static void print_count(int *); |
Line 139 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 143 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, pre_li, post_font, NULL, NULL }, /* Dv */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Dv */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Er */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Er */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Ev */ |
{ NULL, pre_li, post_font, NULL, NULL }, /* Ev */ |
{ NULL, pre_enc, post_enc, "The \\fB", |
{ NULL, pre_ex, NULL, NULL, NULL }, /* Ex */ |
"\\fP\nutility exits 0 on success, and >0 if an error occurs." |
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}, /* Ex */ |
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{ NULL, pre_fa, post_fa, NULL, NULL }, /* Fa */ |
{ NULL, pre_fa, post_fa, NULL, NULL }, /* Fa */ |
{ NULL, pre_fd, post_fd, NULL, NULL }, /* Fd */ |
{ NULL, pre_fd, post_fd, NULL, NULL }, /* Fd */ |
{ NULL, pre_fl, post_fl, NULL, NULL }, /* Fl */ |
{ NULL, pre_fl, post_fl, NULL, NULL }, /* Fl */ |
Line 155 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 157 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */ |
{ NULL, pre_ft, post_font, NULL, NULL }, /* Ot */ |
{ NULL, pre_ft, post_font, NULL, NULL }, /* Ot */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */ |
{ NULL, pre_enc, post_enc, "The \\fB", |
{ NULL, pre_rv, NULL, NULL, NULL }, /* Rv */ |
"\\fP\nfunction returns the value 0 if successful;\n" |
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"otherwise the value -1 is returned and the global\n" |
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"variable \\fIerrno\\fP is set to indicate the error." |
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}, /* Rv */ |
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{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, NULL, NULL, NULL, NULL }, /* St */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */ |
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */ |
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */ |
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */ |
Line 176 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 174 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ NULL, pre__t, post__t, NULL, NULL }, /* %T */ |
{ NULL, pre__t, post__t, NULL, NULL }, /* %T */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %V */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %V */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ac */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Ac */ |
{ cond_body, pre_enc, post_enc, "<", ">" }, /* Ao */ |
{ cond_body, pre_aq, post_aq, NULL, NULL }, /* Ao */ |
{ cond_body, pre_enc, post_enc, "<", ">" }, /* Aq */ |
{ cond_body, pre_aq, post_aq, NULL, NULL }, /* Aq */ |
{ NULL, NULL, NULL, NULL, NULL }, /* At */ |
{ NULL, NULL, NULL, NULL, NULL }, /* At */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Bc */ |
{ NULL, pre_bf, post_bf, NULL, NULL }, /* Bf */ |
{ NULL, pre_bf, post_bf, NULL, NULL }, /* Bf */ |
Line 185 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 183 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */ |
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */ |
{ NULL, pre_ux, NULL, "BSD/OS", NULL }, /* Bsx */ |
{ NULL, pre_ux, NULL, "BSD/OS", NULL }, /* Bsx */ |
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Db */ |
{ NULL, pre_skip, NULL, NULL, NULL }, /* Db */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Do */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Dq */ |
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Dq */ |
Line 237 static const struct manact manacts[MDOC_MAX + 1] = { |
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Line 235 static const struct manact manacts[MDOC_MAX + 1] = { |
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{ cond_body, pre_enc, post_enc, "{", "}" }, /* Bro */ |
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Bro */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */ |
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */ |
{ NULL, pre_es, NULL, NULL, NULL }, /* Es */ |
{ NULL, pre_skip, NULL, NULL, NULL }, /* Es */ |
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */ |
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */ |
{ NULL, pre_ux, NULL, "DragonFly", NULL }, /* Dx */ |
{ NULL, pre_ux, NULL, "DragonFly", NULL }, /* Dx */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */ |
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */ |
Line 420 print_block(const char *s, int newflags) |
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Line 418 print_block(const char *s, int newflags) |
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} |
} |
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static void |
static void |
print_offs(const char *v) |
print_offs(const char *v, int keywords) |
{ |
{ |
char buf[24]; |
char buf[24]; |
struct roffsu su; |
struct roffsu su; |
Line 429 print_offs(const char *v) |
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Line 427 print_offs(const char *v) |
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print_line(".RS", MMAN_Bk_susp); |
print_line(".RS", MMAN_Bk_susp); |
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/* Convert v into a number (of characters). */ |
/* Convert v into a number (of characters). */ |
if (NULL == v || '\0' == *v || 0 == strcmp(v, "left")) |
if (NULL == v || '\0' == *v || (keywords && !strcmp(v, "left"))) |
sz = 0; |
sz = 0; |
else if (0 == strcmp(v, "indent")) |
else if (keywords && !strcmp(v, "indent")) |
sz = 6; |
sz = 6; |
else if (0 == strcmp(v, "indent-two")) |
else if (keywords && !strcmp(v, "indent-two")) |
sz = 12; |
sz = 12; |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
else if (a2roffsu(v, &su, SCALE_MAX)) { |
if (SCALE_EN == su.unit) |
if (SCALE_EN == su.unit) |
Line 552 man_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 550 man_mdoc(void *arg, const struct mdoc *mdoc) |
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n = mdoc_node(mdoc); |
n = mdoc_node(mdoc); |
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printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", |
printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n", |
meta->title, meta->msec, meta->date, |
meta->title, |
meta->os, meta->vol); |
(meta->msec == NULL ? "" : meta->msec), |
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meta->date, meta->os, meta->vol); |
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/* Disable hyphenation and if nroff, disable justification. */ |
/* Disable hyphenation and if nroff, disable justification. */ |
printf(".nh\n.if n .ad l"); |
printf(".nh\n.if n .ad l"); |
Line 597 print_node(DECL_ARGS) |
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Line 596 print_node(DECL_ARGS) |
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printf("\\&"); |
printf("\\&"); |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} |
} |
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if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMC)) |
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outflags |= MMAN_spc_force; |
print_word(n->string); |
print_word(n->string); |
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if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMO)) |
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outflags |= MMAN_spc; |
} else { |
} else { |
/* |
/* |
* Conditionally run the pre-node action handler for a |
* Conditionally run the pre-node action handler for a |
Line 673 post_enc(DECL_ARGS) |
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Line 676 post_enc(DECL_ARGS) |
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print_word(suffix); |
print_word(suffix); |
} |
} |
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static int |
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pre_ex(DECL_ARGS) |
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{ |
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int nchild; |
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outflags |= MMAN_br | MMAN_nl; |
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print_word("The"); |
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nchild = n->nchild; |
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for (n = n->child; n; n = n->next) { |
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font_push('B'); |
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print_word(n->string); |
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font_pop(); |
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if (n->next == NULL) |
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continue; |
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if (nchild > 2) { |
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outflags &= ~MMAN_spc; |
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print_word(","); |
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} |
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if (n->next->next == NULL) |
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print_word("and"); |
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} |
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if (nchild > 1) |
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print_word("utilities exit\\~0"); |
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else |
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print_word("utility exits\\~0"); |
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print_word("on success, and\\~>0 if an error occurs."); |
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outflags |= MMAN_nl; |
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return(0); |
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} |
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static void |
static void |
post_font(DECL_ARGS) |
post_font(DECL_ARGS) |
{ |
{ |
Line 833 pre_ap(DECL_ARGS) |
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Line 872 pre_ap(DECL_ARGS) |
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} |
} |
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static int |
static int |
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pre_aq(DECL_ARGS) |
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{ |
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print_word(n->parent->prev != NULL && |
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n->parent->prev->tok == MDOC_An ? "<" : "\\(la"); |
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outflags &= ~MMAN_spc; |
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return(1); |
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} |
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static void |
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post_aq(DECL_ARGS) |
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{ |
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outflags &= ~(MMAN_spc | MMAN_nl); |
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print_word(n->parent->prev != NULL && |
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n->parent->prev->tok == MDOC_An ? ">" : "\\(ra"); |
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} |
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static int |
pre_bd(DECL_ARGS) |
pre_bd(DECL_ARGS) |
{ |
{ |
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Line 843 pre_bd(DECL_ARGS) |
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Line 901 pre_bd(DECL_ARGS) |
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print_line(".nf", 0); |
print_line(".nf", 0); |
if (0 == n->norm->Bd.comp && NULL != n->parent->prev) |
if (0 == n->norm->Bd.comp && NULL != n->parent->prev) |
outflags |= MMAN_sp; |
outflags |= MMAN_sp; |
print_offs(n->norm->Bd.offs); |
print_offs(n->norm->Bd.offs, 1); |
return(1); |
return(1); |
} |
} |
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Line 930 pre_bl(DECL_ARGS) |
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Line 988 pre_bl(DECL_ARGS) |
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* just nest and do not add up their indentation. |
* just nest and do not add up their indentation. |
*/ |
*/ |
if (n->norm->Bl.offs) { |
if (n->norm->Bl.offs) { |
print_offs(n->norm->Bl.offs); |
print_offs(n->norm->Bl.offs, 0); |
Bl_stack[Bl_stack_len++] = 0; |
Bl_stack[Bl_stack_len++] = 0; |
} |
} |
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pre_dl(DECL_ARGS) |
pre_dl(DECL_ARGS) |
{ |
{ |
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print_offs("6n"); |
print_offs("6n", 0); |
return(1); |
return(1); |
} |
} |
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Line 1074 post_eo(DECL_ARGS) |
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Line 1132 post_eo(DECL_ARGS) |
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} |
} |
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static int |
static int |
pre_es(DECL_ARGS) |
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{ |
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return(0); |
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} |
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static int |
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pre_fa(DECL_ARGS) |
pre_fa(DECL_ARGS) |
{ |
{ |
int am_Fa; |
int am_Fa; |
Line 1133 pre_fl(DECL_ARGS) |
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Line 1184 pre_fl(DECL_ARGS) |
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font_push('B'); |
font_push('B'); |
print_word("\\-"); |
print_word("\\-"); |
outflags &= ~MMAN_spc; |
if (n->nchild) |
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outflags &= ~MMAN_spc; |
return(1); |
return(1); |
} |
} |
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Line 1142 post_fl(DECL_ARGS) |
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Line 1194 post_fl(DECL_ARGS) |
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{ |
{ |
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font_pop(); |
font_pop(); |
if (0 == n->nchild && NULL != n->next && |
if ( ! (n->nchild || |
n->next->line == n->line) |
n->next == NULL || |
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n->next->type == MDOC_TEXT || |
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n->next->flags & MDOC_LINE)) |
outflags &= ~MMAN_spc; |
outflags &= ~MMAN_spc; |
} |
} |
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Line 1304 pre_it(DECL_ARGS) |
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Line 1358 pre_it(DECL_ARGS) |
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outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
font_push('B'); |
font_push('B'); |
if (LIST_bullet == bln->norm->Bl.type) |
if (LIST_bullet == bln->norm->Bl.type) |
print_word("o"); |
print_word("\\(bu"); |
else |
else |
print_word("-"); |
print_word("-"); |
font_pop(); |
font_pop(); |
break; |
outflags |= MMAN_nl; |
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return(0); |
case LIST_enum: |
case LIST_enum: |
print_width(bln->norm->Bl.width, NULL, 0); |
print_width(bln->norm->Bl.width, NULL, 0); |
TPremain = 0; |
TPremain = 0; |
outflags |= MMAN_nl; |
outflags |= MMAN_nl; |
print_count(&bln->norm->Bl.count); |
print_count(&bln->norm->Bl.count); |
break; |
outflags |= MMAN_nl; |
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return(0); |
case LIST_hang: |
case LIST_hang: |
print_width(bln->norm->Bl.width, n->child, 6); |
print_width(bln->norm->Bl.width, n->child, 6); |
TPremain = 0; |
TPremain = 0; |
break; |
outflags |= MMAN_nl; |
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return(1); |
case LIST_tag: |
case LIST_tag: |
print_width(bln->norm->Bl.width, n->child, 0); |
print_width(bln->norm->Bl.width, n->child, 0); |
putchar('\n'); |
putchar('\n'); |
Line 1327 pre_it(DECL_ARGS) |
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Line 1384 pre_it(DECL_ARGS) |
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default: |
default: |
return(1); |
return(1); |
} |
} |
outflags |= MMAN_nl; |
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default: |
default: |
break; |
break; |
} |
} |
Line 1509 post_nm(DECL_ARGS) |
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Line 1565 post_nm(DECL_ARGS) |
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case MDOC_HEAD: |
case MDOC_HEAD: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_ELEM: |
case MDOC_ELEM: |
font_pop(); |
if (n->child != NULL || meta->name != NULL) |
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font_pop(); |
break; |
break; |
default: |
default: |
break; |
break; |
Line 1559 pre_rs(DECL_ARGS) |
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Line 1616 pre_rs(DECL_ARGS) |
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outflags &= ~MMAN_br; |
outflags &= ~MMAN_br; |
} |
} |
return(1); |
return(1); |
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} |
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static int |
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pre_rv(DECL_ARGS) |
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{ |
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int nchild; |
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outflags |= MMAN_br | MMAN_nl; |
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nchild = n->nchild; |
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if (nchild > 0) { |
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print_word("The"); |
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for (n = n->child; n; n = n->next) { |
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font_push('B'); |
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print_word(n->string); |
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font_pop(); |
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outflags &= ~MMAN_spc; |
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print_word("()"); |
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if (n->next == NULL) |
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continue; |
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if (nchild > 2) { |
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outflags &= ~MMAN_spc; |
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print_word(","); |
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} |
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if (n->next->next == NULL) |
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print_word("and"); |
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} |
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if (nchild > 1) |
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print_word("functions return"); |
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else |
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print_word("function returns"); |
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print_word("the value\\~0 if successful;"); |
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} else |
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print_word("Upon successful completion, " |
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"the value\\~0 is returned;"); |
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print_word("otherwise the value\\~\\-1 is returned" |
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" and the global variable"); |
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font_push('I'); |
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print_word("errno"); |
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font_pop(); |
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print_word("is set to indicate the error."); |
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outflags |= MMAN_nl; |
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return(0); |
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} |
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static int |
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pre_skip(DECL_ARGS) |
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{ |
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return(0); |
} |
} |
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static int |
static int |