version 1.27, 2009/03/03 21:07:01 |
version 1.35, 2009/03/08 13:52:29 |
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <sys/utsname.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <err.h> |
#include <err.h> |
Line 78 static struct termenc termenc1[] = { |
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Line 76 static struct termenc termenc1[] = { |
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static struct termenc termenc2[] = { |
static struct termenc termenc2[] = { |
{ "rB", TERMSYM_RBRACK }, |
{ "rB", TERMSYM_RBRACK }, |
{ "lB", TERMSYM_LBRACK }, |
{ "lB", TERMSYM_LBRACK }, |
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{ "ra", TERMSYM_RANGLE }, |
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{ "la", TERMSYM_LANGLE }, |
{ "Lq", TERMSYM_LDQUOTE }, |
{ "Lq", TERMSYM_LDQUOTE }, |
{ "lq", TERMSYM_LDQUOTE }, |
{ "lq", TERMSYM_LDQUOTE }, |
{ "Rq", TERMSYM_RDQUOTE }, |
{ "Rq", TERMSYM_RDQUOTE }, |
Line 99 static struct termenc termenc2[] = { |
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Line 99 static struct termenc termenc2[] = { |
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{ "Le", TERMSYM_LE }, |
{ "Le", TERMSYM_LE }, |
{ "<=", TERMSYM_LE }, |
{ "<=", TERMSYM_LE }, |
{ "Ge", TERMSYM_GE }, |
{ "Ge", TERMSYM_GE }, |
{ "=>", TERMSYM_GE }, |
{ ">=", TERMSYM_GE }, |
{ "==", TERMSYM_EQ }, |
{ "==", TERMSYM_EQ }, |
{ "Ne", TERMSYM_NEQ }, |
{ "Ne", TERMSYM_NEQ }, |
{ "!=", TERMSYM_NEQ }, |
{ "!=", TERMSYM_NEQ }, |
Line 161 static struct termsym termsym_ansi[] = { |
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Line 161 static struct termsym termsym_ansi[] = { |
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{ " ", 1 }, /* TERMSYM_SPACE */ |
{ " ", 1 }, /* TERMSYM_SPACE */ |
{ ".", 1 }, /* TERMSYM_PERIOD */ |
{ ".", 1 }, /* TERMSYM_PERIOD */ |
{ "", 0 }, /* TERMSYM_BREAK */ |
{ "", 0 }, /* TERMSYM_BREAK */ |
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{ "<", 1 }, /* TERMSYM_LANGLE */ |
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{ ">", 1 }, /* TERMSYM_RANGLE */ |
}; |
}; |
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static const char ansi_clear[] = { 27, '[', '0', 'm' }; |
static const char ansi_clear[] = { 27, '[', '0', 'm' }; |
Line 177 static struct termsym termstyle_ansi[] = { |
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Line 179 static struct termsym termstyle_ansi[] = { |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
struct mmain *p; |
struct mmain *p; |
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int c; |
const struct mdoc *mdoc; |
const struct mdoc *mdoc; |
struct termp termp; |
struct termp termp; |
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p = mmain_alloc(); |
p = mmain_alloc(); |
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if ( ! mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL)) |
c = mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL); |
mmain_exit(p, 1); |
if (1 != c) |
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mmain_exit(p, -1 == c ? 1 : 0); |
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if (NULL == (mdoc = mmain_mdoc(p))) |
if (NULL == (mdoc = mmain_mdoc(p))) |
mmain_exit(p, 1); |
mmain_exit(p, 1); |
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termp.maxrmargin = 78; /* XXX */ |
termp.maxrmargin = termp.rmargin = 78; /* XXX */ |
termp.rmargin = termp.maxrmargin; |
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termp.maxcols = 1024; |
termp.maxcols = 1024; |
termp.offset = termp.col = 0; |
termp.offset = termp.col = 0; |
termp.flags = TERMP_NOSPACE; |
termp.flags = TERMP_NOSPACE; |
Line 227 main(int argc, char *argv[]) |
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Line 230 main(int argc, char *argv[]) |
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* offset value. This is useful when doing columnar lists where the |
* offset value. This is useful when doing columnar lists where the |
* prior column has right-padded. |
* prior column has right-padded. |
* |
* |
* - TERMP_LITERAL: don't break apart words. Note that a long literal |
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* word will violate the right margin. |
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* |
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* - TERMP_NOBREAK: this is the most important and is used when making |
* - TERMP_NOBREAK: this is the most important and is used when making |
* columns. In short: don't print a newline and instead pad to the |
* columns. In short: don't print a newline and instead pad to the |
* right margin. Used in conjunction with TERMP_NOLPAD. |
* right margin. Used in conjunction with TERMP_NOLPAD. |
Line 287 flushln(struct termp *p) |
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Line 287 flushln(struct termp *p) |
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/* LINTED */ |
/* LINTED */ |
for (j = i, vsz = 0; j < p->col; j++) { |
for (j = i, vsz = 0; j < p->col; j++) { |
if (isspace((int)p->buf[j])) |
if (isspace((u_char)p->buf[j])) |
break; |
break; |
else if (27 == p->buf[j]) { |
else if (27 == p->buf[j]) { |
assert(j + 4 <= p->col); |
assert(j + 4 <= p->col); |
Line 320 flushln(struct termp *p) |
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Line 320 flushln(struct termp *p) |
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putchar('\n'); |
putchar('\n'); |
for (j = 0; j < p->rmargin; j++) |
for (j = 0; j < p->rmargin; j++) |
putchar(' '); |
putchar(' '); |
vis = p->rmargin; |
vis = p->rmargin - p->offset; |
} else if (vis + vsz > bp) |
} else if (vis + vsz > bp) |
warnx("word breaks right margin"); |
warnx("word breaks right margin"); |
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Line 334 flushln(struct termp *p) |
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Line 334 flushln(struct termp *p) |
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*/ |
*/ |
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for ( ; i < p->col; i++) { |
for ( ; i < p->col; i++) { |
if (isspace((int)p->buf[i])) |
if (isspace((u_char)p->buf[i])) |
break; |
break; |
putchar(p->buf[i]); |
putchar(p->buf[i]); |
} |
} |
Line 351 flushln(struct termp *p) |
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Line 351 flushln(struct termp *p) |
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*/ |
*/ |
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if ((TERMP_NOBREAK & p->flags) && vis >= maxvis) { |
if ((TERMP_NOBREAK & p->flags) && vis >= maxvis) { |
putchar('\n'); |
if ( ! (TERMP_NONOBREAK & p->flags)) { |
for (i = 0; i < p->rmargin; i++) |
putchar('\n'); |
putchar(' '); |
for (i = 0; i < p->rmargin; i++) |
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putchar(' '); |
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} |
p->col = 0; |
p->col = 0; |
return; |
return; |
} |
} |
Line 364 flushln(struct termp *p) |
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Line 366 flushln(struct termp *p) |
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*/ |
*/ |
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if (p->flags & TERMP_NOBREAK) { |
if (p->flags & TERMP_NOBREAK) { |
for ( ; vis < maxvis; vis++) |
if ( ! (TERMP_NONOBREAK & p->flags)) |
putchar(' '); |
for ( ; vis < maxvis; vis++) |
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putchar(' '); |
} else |
} else |
putchar('\n'); |
putchar('\n'); |
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Line 434 word(struct termp *p, const char *word) |
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Line 437 word(struct termp *p, const char *word) |
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/* LINTED */ |
/* LINTED */ |
for (j = i = 0; i < len; i++) { |
for (j = i = 0; i < len; i++) { |
if ( ! isspace((int)word[i])) { |
if ( ! isspace((u_char)word[i])) { |
j++; |
j++; |
continue; |
continue; |
} |
} |
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/* Escaped spaces don't delimit... */ |
/* Escaped spaces don't delimit... */ |
if (i > 0 && isspace((int)word[i]) && |
if (i > 0 && isspace((u_char)word[i]) && |
'\\' == word[i - 1]) { |
'\\' == word[i - 1]) { |
j++; |
j++; |
continue; |
continue; |
Line 487 body(struct termp *p, struct termpair *ppair, |
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Line 490 body(struct termp *p, struct termpair *ppair, |
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if ( ! (*termacts[node->tok].pre)(p, &pair, meta, node)) |
if ( ! (*termacts[node->tok].pre)(p, &pair, meta, node)) |
dochild = 0; |
dochild = 0; |
} else /* MDOC_TEXT == node->type */ |
} else /* MDOC_TEXT == node->type */ |
word(p, node->data.text.string); |
word(p, node->string); |
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/* Children. */ |
/* Children. */ |
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Line 567 footer(struct termp *p, const struct mdoc_meta *meta) |
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Line 570 footer(struct termp *p, const struct mdoc_meta *meta) |
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static void |
static void |
header(struct termp *p, const struct mdoc_meta *meta) |
header(struct termp *p, const struct mdoc_meta *meta) |
{ |
{ |
char *buf, *title, *bufp, *vbuf; |
char *buf, *title, *bufp; |
const char *pp; |
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struct utsname uts; |
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p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->offset = 0; |
p->offset = 0; |
Line 578 header(struct termp *p, const struct mdoc_meta *meta) |
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Line 579 header(struct termp *p, const struct mdoc_meta *meta) |
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err(1, "malloc"); |
err(1, "malloc"); |
if (NULL == (title = malloc(p->rmargin))) |
if (NULL == (title = malloc(p->rmargin))) |
err(1, "malloc"); |
err(1, "malloc"); |
if (NULL == (vbuf = malloc(p->rmargin))) |
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err(1, "malloc"); |
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if (NULL == (pp = mdoc_vol2a(meta->vol))) { |
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switch (meta->msec) { |
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case (MSEC_1): |
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/* FALLTHROUGH */ |
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case (MSEC_6): |
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/* FALLTHROUGH */ |
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case (MSEC_7): |
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pp = mdoc_vol2a(VOL_URM); |
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break; |
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case (MSEC_8): |
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pp = mdoc_vol2a(VOL_SMM); |
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break; |
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case (MSEC_2): |
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/* FALLTHROUGH */ |
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case (MSEC_3): |
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/* FALLTHROUGH */ |
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case (MSEC_4): |
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/* FALLTHROUGH */ |
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case (MSEC_5): |
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pp = mdoc_vol2a(VOL_PRM); |
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break; |
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case (MSEC_9): |
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pp = mdoc_vol2a(VOL_KM); |
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break; |
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default: |
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break; |
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} |
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} |
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vbuf[0] = 0; |
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if (pp) { |
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if (-1 == uname(&uts)) |
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err(1, "uname"); |
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(void)strlcat(vbuf, uts.sysname, p->rmargin); |
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(void)strlcat(vbuf, " ", p->rmargin); |
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} else if (NULL == (pp = mdoc_msec2a(meta->msec))) |
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pp = mdoc_msec2a(MSEC_local); |
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(void)strlcat(vbuf, pp, p->rmargin); |
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/* |
/* |
* The header is strange. It has three components, which are |
* The header is strange. It has three components, which are |
* really two with the first duplicated. It goes like this: |
* really two with the first duplicated. It goes like this: |
Line 634 header(struct termp *p, const struct mdoc_meta *meta) |
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Line 593 header(struct termp *p, const struct mdoc_meta *meta) |
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* switches on the manual section. |
* switches on the manual section. |
*/ |
*/ |
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if (mdoc_arch2a(meta->arch)) |
assert(meta->vol); |
(void)snprintf(buf, p->rmargin, "%s (%s)", |
(void)strlcpy(buf, meta->vol, p->rmargin); |
vbuf, mdoc_arch2a(meta->arch)); |
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else |
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(void)strlcpy(buf, vbuf, p->rmargin); |
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pp = mdoc_msec2a(meta->msec); |
if (meta->arch) { |
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(void)strlcat(buf, " (", p->rmargin); |
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(void)strlcat(buf, meta->arch, p->rmargin); |
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(void)strlcat(buf, ")", p->rmargin); |
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} |
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(void)snprintf(title, p->rmargin, "%s(%s)", |
(void)snprintf(title, p->rmargin, "%s(%d)", |
meta->title, pp ? pp : ""); |
meta->title, meta->msec); |
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for (bufp = title; *bufp; bufp++) |
for (bufp = title; *bufp; bufp++) |
*bufp = toupper(*bufp); |
*bufp = toupper((u_char)*bufp); |
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p->offset = 0; |
p->offset = 0; |
p->rmargin = (p->maxrmargin - strlen(buf)) / 2; |
p->rmargin = (p->maxrmargin - strlen(buf)) / 2; |
Line 675 header(struct termp *p, const struct mdoc_meta *meta) |
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Line 635 header(struct termp *p, const struct mdoc_meta *meta) |
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p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
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free(title); |
free(title); |
free(vbuf); |
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free(buf); |
free(buf); |
} |
} |
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