version 1.211, 2017/05/12 17:58:21 |
version 1.220, 2017/09/06 16:24:25 |
Line 87 static const struct htmldata htmltags[TAG_MAX] = { |
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Line 87 static const struct htmldata htmltags[TAG_MAX] = { |
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{"math", HTML_NLALL | HTML_INDENT}, |
{"math", HTML_NLALL | HTML_INDENT}, |
{"mrow", 0}, |
{"mrow", 0}, |
{"mi", 0}, |
{"mi", 0}, |
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{"mn", 0}, |
{"mo", 0}, |
{"mo", 0}, |
{"msup", 0}, |
{"msup", 0}, |
{"msub", 0}, |
{"msub", 0}, |
Line 249 html_make_id(const struct roff_node *n) |
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Line 250 html_make_id(const struct roff_node *n) |
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buf = NULL; |
buf = NULL; |
deroff(&buf, n); |
deroff(&buf, n); |
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if (buf == NULL) |
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return NULL; |
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/* http://www.w3.org/TR/html5/dom.html#the-id-attribute */ |
/* http://www.w3.org/TR/html5/dom.html#the-id-attribute */ |
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print_encode(struct html *h, const char *p, const char *pend, int norecurse) |
print_encode(struct html *h, const char *p, const char *pend, int norecurse) |
{ |
{ |
char numbuf[16]; |
char numbuf[16]; |
size_t sz; |
struct tag *t; |
int c, len, nospace; |
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const char *seq; |
const char *seq; |
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size_t sz; |
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int c, len, breakline, nospace; |
enum mandoc_esc esc; |
enum mandoc_esc esc; |
static const char rejs[9] = { '\\', '<', '>', '&', '"', |
static const char rejs[10] = { ' ', '\\', '<', '>', '&', '"', |
ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' }; |
ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' }; |
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if (pend == NULL) |
if (pend == NULL) |
pend = strchr(p, '\0'); |
pend = strchr(p, '\0'); |
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breakline = 0; |
nospace = 0; |
nospace = 0; |
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while (p < pend) { |
while (p < pend) { |
Line 365 print_encode(struct html *h, const char *p, const char |
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Line 370 print_encode(struct html *h, const char *p, const char |
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} |
} |
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for (sz = strcspn(p, rejs); sz-- && p < pend; p++) |
for (sz = strcspn(p, rejs); sz-- && p < pend; p++) |
if (*p == ' ') |
print_byte(h, *p); |
print_endword(h); |
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else |
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print_byte(h, *p); |
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if (breakline && |
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(p >= pend || *p == ' ' || *p == ASCII_NBRSP)) { |
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t = print_otag(h, TAG_DIV, ""); |
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print_text(h, "\\~"); |
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print_tagq(h, t); |
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breakline = 0; |
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while (p < pend && (*p == ' ' || *p == ASCII_NBRSP)) |
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p++; |
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continue; |
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} |
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if (p >= pend) |
if (p >= pend) |
break; |
break; |
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if (*p == ' ') { |
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print_endword(h); |
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p++; |
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continue; |
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} |
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if (print_escape(h, *p++)) |
if (print_escape(h, *p++)) |
continue; |
continue; |
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Line 417 print_encode(struct html *h, const char *p, const char |
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Line 436 print_encode(struct html *h, const char *p, const char |
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if (c <= 0) |
if (c <= 0) |
continue; |
continue; |
break; |
break; |
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case ESCAPE_BREAK: |
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breakline = 1; |
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continue; |
case ESCAPE_NOSPACE: |
case ESCAPE_NOSPACE: |
if ('\0' == *p) |
if ('\0' == *p) |
nospace = 1; |
nospace = 1; |
Line 433 print_encode(struct html *h, const char *p, const char |
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Line 455 print_encode(struct html *h, const char *p, const char |
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(c > 0x7E && c < 0xA0)) |
(c > 0x7E && c < 0xA0)) |
c = 0xFFFD; |
c = 0xFFFD; |
if (c > 0x7E) { |
if (c > 0x7E) { |
(void)snprintf(numbuf, sizeof(numbuf), "&#%d;", c); |
(void)snprintf(numbuf, sizeof(numbuf), "&#x%.4X;", c); |
print_word(h, numbuf); |
print_word(h, numbuf); |
} else if (print_escape(h, c) == 0) |
} else if (print_escape(h, c) == 0) |
print_byte(h, c); |
print_byte(h, c); |
Line 496 print_otag(struct html *h, enum htmltag tag, const cha |
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Line 518 print_otag(struct html *h, enum htmltag tag, const cha |
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print_indent(h); |
print_indent(h); |
else if ((h->flags & HTML_NOSPACE) == 0) { |
else if ((h->flags & HTML_NOSPACE) == 0) { |
if (h->flags & HTML_KEEP) |
if (h->flags & HTML_KEEP) |
print_word(h, " "); |
print_word(h, " "); |
else { |
else { |
if (h->flags & HTML_PREKEEP) |
if (h->flags & HTML_PREKEEP) |
h->flags |= HTML_KEEP; |
h->flags |= HTML_KEEP; |
Line 603 print_otag(struct html *h, enum htmltag tag, const cha |
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Line 625 print_otag(struct html *h, enum htmltag tag, const cha |
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case 'u': |
case 'u': |
su = va_arg(ap, struct roffsu *); |
su = va_arg(ap, struct roffsu *); |
break; |
break; |
case 'v': |
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i = va_arg(ap, int); |
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su = &mysu; |
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SCALE_VS_INIT(su, i); |
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break; |
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case 'w': |
case 'w': |
if ((arg2 = va_arg(ap, char *)) == NULL) |
if ((arg2 = va_arg(ap, char *)) != NULL) { |
break; |
su = &mysu; |
su = &mysu; |
a2width(arg2, su); |
a2width(arg2, su); |
} |
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if (*fmt == '*') { |
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if (su != NULL && su->unit == SCALE_EN && |
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su->scale > 5.9 && su->scale < 6.1) |
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su = NULL; |
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fmt++; |
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} |
if (*fmt == '+') { |
if (*fmt == '+') { |
/* Increase to make even bold text fit. */ |
if (su != NULL) { |
su->scale *= 1.15; |
/* Make even bold text fit. */ |
/* Add padding. */ |
su->scale *= 1.2; |
su->scale += 3.0; |
/* Add padding. */ |
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su->scale += 3.0; |
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} |
fmt++; |
fmt++; |
} |
} |
if (*fmt == '-') { |
if (*fmt == '-') { |
su->scale *= -1.0; |
if (su != NULL) |
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su->scale *= -1.0; |
fmt++; |
fmt++; |
} |
} |
break; |
break; |
Line 632 print_otag(struct html *h, enum htmltag tag, const cha |
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Line 658 print_otag(struct html *h, enum htmltag tag, const cha |
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/* Second letter: style name. */ |
/* Second letter: style name. */ |
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switch (*fmt++) { |
switch (*fmt++) { |
case 'b': |
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attr = "margin-bottom"; |
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break; |
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case 'h': |
case 'h': |
attr = "height"; |
attr = "height"; |
break; |
break; |
Line 644 print_otag(struct html *h, enum htmltag tag, const cha |
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Line 667 print_otag(struct html *h, enum htmltag tag, const cha |
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case 'l': |
case 'l': |
attr = "margin-left"; |
attr = "margin-left"; |
break; |
break; |
case 't': |
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attr = "margin-top"; |
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break; |
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case 'w': |
case 'w': |
attr = "width"; |
attr = "width"; |
break; |
break; |
Line 759 print_text(struct html *h, const char *word) |
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Line 779 print_text(struct html *h, const char *word) |
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h->flags |= HTML_KEEP; |
h->flags |= HTML_KEEP; |
print_endword(h); |
print_endword(h); |
} else |
} else |
print_word(h, " "); |
print_word(h, " "); |
} |
} |
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assert(NULL == h->metaf); |
assert(NULL == h->metaf); |
Line 950 print_word(struct html *h, const char *cp) |
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Line 970 print_word(struct html *h, const char *cp) |
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static void |
static void |
a2width(const char *p, struct roffsu *su) |
a2width(const char *p, struct roffsu *su) |
{ |
{ |
if (a2roffsu(p, su, SCALE_MAX) < 2) { |
const char *end; |
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end = a2roffsu(p, su, SCALE_MAX); |
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if (end == NULL || *end != '\0') { |
su->unit = SCALE_EN; |
su->unit = SCALE_EN; |
su->scale = html_strlen(p); |
su->scale = html_strlen(p); |
} else if (su->scale < 0.0) |
} else if (su->scale < 0.0) |