version 1.149, 2011/07/07 14:34:11 |
version 1.153, 2014/01/05 19:10:56 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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ml_alloc(char *outopts, enum htmltype type) |
ml_alloc(char *outopts, enum htmltype type) |
{ |
{ |
struct html *h; |
struct html *h; |
const char *toks[4]; |
const char *toks[5]; |
char *v; |
char *v; |
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toks[0] = "style"; |
toks[0] = "style"; |
toks[1] = "man"; |
toks[1] = "man"; |
toks[2] = "includes"; |
toks[2] = "includes"; |
toks[3] = NULL; |
toks[3] = "fragment"; |
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toks[4] = NULL; |
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h = mandoc_calloc(1, sizeof(struct html)); |
h = mandoc_calloc(1, sizeof(struct html)); |
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Line 143 ml_alloc(char *outopts, enum htmltype type) |
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Line 144 ml_alloc(char *outopts, enum htmltype type) |
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case (2): |
case (2): |
h->base_includes = v; |
h->base_includes = v; |
break; |
break; |
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case (3): |
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h->oflags |= HTML_FRAGMENT; |
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break; |
default: |
default: |
break; |
break; |
} |
} |
Line 231 print_metaf(struct html *h, enum mandoc_esc deco) |
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Line 235 print_metaf(struct html *h, enum mandoc_esc deco) |
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case (ESCAPE_FONTBOLD): |
case (ESCAPE_FONTBOLD): |
font = HTMLFONT_BOLD; |
font = HTMLFONT_BOLD; |
break; |
break; |
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case (ESCAPE_FONTBI): |
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font = HTMLFONT_BI; |
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break; |
case (ESCAPE_FONT): |
case (ESCAPE_FONT): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (ESCAPE_FONTROMAN): |
case (ESCAPE_FONTROMAN): |
Line 249 print_metaf(struct html *h, enum mandoc_esc deco) |
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Line 256 print_metaf(struct html *h, enum mandoc_esc deco) |
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h->metal = h->metac; |
h->metal = h->metac; |
h->metac = font; |
h->metac = font; |
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if (HTMLFONT_NONE != font) |
switch (font) { |
h->metaf = HTMLFONT_BOLD == font ? |
case (HTMLFONT_ITALIC): |
print_otag(h, TAG_B, 0, NULL) : |
h->metaf = print_otag(h, TAG_I, 0, NULL); |
print_otag(h, TAG_I, 0, NULL); |
break; |
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case (HTMLFONT_BOLD): |
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h->metaf = print_otag(h, TAG_B, 0, NULL); |
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break; |
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case (HTMLFONT_BI): |
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h->metaf = print_otag(h, TAG_B, 0, NULL); |
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print_otag(h, TAG_I, 0, NULL); |
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break; |
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default: |
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break; |
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} |
} |
} |
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int |
int |
html_strlen(const char *cp) |
html_strlen(const char *cp) |
{ |
{ |
int ssz, sz; |
size_t rsz; |
const char *seq, *p; |
int skip, sz; |
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/* |
/* |
* Account for escaped sequences within string length |
* Account for escaped sequences within string length |
Line 270 html_strlen(const char *cp) |
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Line 287 html_strlen(const char *cp) |
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*/ |
*/ |
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sz = 0; |
sz = 0; |
while (NULL != (p = strchr(cp, '\\'))) { |
skip = 0; |
sz += (int)(p - cp); |
while (1) { |
++cp; |
rsz = strcspn(cp, "\\"); |
switch (mandoc_escape(&cp, &seq, &ssz)) { |
if (rsz) { |
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cp += rsz; |
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if (skip) { |
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skip = 0; |
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rsz--; |
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} |
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sz += rsz; |
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} |
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if ('\0' == *cp) |
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break; |
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cp++; |
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switch (mandoc_escape(&cp, NULL, NULL)) { |
case (ESCAPE_ERROR): |
case (ESCAPE_ERROR): |
return(sz); |
return(sz); |
case (ESCAPE_UNICODE): |
case (ESCAPE_UNICODE): |
Line 281 html_strlen(const char *cp) |
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Line 309 html_strlen(const char *cp) |
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case (ESCAPE_NUMBERED): |
case (ESCAPE_NUMBERED): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (ESCAPE_SPECIAL): |
case (ESCAPE_SPECIAL): |
sz++; |
if (skip) |
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skip = 0; |
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else |
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sz++; |
break; |
break; |
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case (ESCAPE_SKIPCHAR): |
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skip = 1; |
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break; |
default: |
default: |
break; |
break; |
} |
} |
} |
} |
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return(sz); |
assert(sz >= 0); |
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return(sz + strlen(cp)); |
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} |
} |
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static int |
static int |
Line 304 print_encode(struct html *h, const char *p, int norecu |
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Line 336 print_encode(struct html *h, const char *p, int norecu |
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nospace = 0; |
nospace = 0; |
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while ('\0' != *p) { |
while ('\0' != *p) { |
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if (HTML_SKIPCHAR & h->flags && '\\' != *p) { |
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h->flags &= ~HTML_SKIPCHAR; |
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p++; |
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continue; |
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} |
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sz = strcspn(p, rejs); |
sz = strcspn(p, rejs); |
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fwrite(p, 1, sz, stdout); |
fwrite(p, 1, sz, stdout); |
Line 334 print_encode(struct html *h, const char *p, int norecu |
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Line 372 print_encode(struct html *h, const char *p, int norecu |
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break; |
break; |
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switch (esc) { |
switch (esc) { |
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case (ESCAPE_FONT): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTPREV): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTBOLD): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTITALIC): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTBI): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTROMAN): |
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if (0 == norecurse) |
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print_metaf(h, esc); |
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continue; |
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case (ESCAPE_SKIPCHAR): |
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h->flags |= HTML_SKIPCHAR; |
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continue; |
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default: |
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break; |
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} |
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if (h->flags & HTML_SKIPCHAR) { |
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h->flags &= ~HTML_SKIPCHAR; |
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continue; |
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} |
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switch (esc) { |
case (ESCAPE_UNICODE): |
case (ESCAPE_UNICODE): |
/* Skip passed "u" header. */ |
/* Skip passed "u" header. */ |
c = mchars_num2uc(seq + 1, len - 1); |
c = mchars_num2uc(seq + 1, len - 1); |
Line 352 print_encode(struct html *h, const char *p, int norecu |
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Line 417 print_encode(struct html *h, const char *p, int norecu |
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else if (-1 == c && 1 == len) |
else if (-1 == c && 1 == len) |
putchar((int)*seq); |
putchar((int)*seq); |
break; |
break; |
case (ESCAPE_FONT): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTPREV): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTBOLD): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTITALIC): |
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/* FALLTHROUGH */ |
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case (ESCAPE_FONTROMAN): |
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if (norecurse) |
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break; |
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print_metaf(h, esc); |
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break; |
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case (ESCAPE_NOSPACE): |
case (ESCAPE_NOSPACE): |
if ('\0' == *p) |
if ('\0' == *p) |
nospace = 1; |
nospace = 1; |
Line 507 print_text(struct html *h, const char *word) |
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Line 559 print_text(struct html *h, const char *word) |
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} |
} |
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assert(NULL == h->metaf); |
assert(NULL == h->metaf); |
if (HTMLFONT_NONE != h->metac) |
switch (h->metac) { |
h->metaf = HTMLFONT_BOLD == h->metac ? |
case (HTMLFONT_ITALIC): |
print_otag(h, TAG_B, 0, NULL) : |
h->metaf = print_otag(h, TAG_I, 0, NULL); |
print_otag(h, TAG_I, 0, NULL); |
break; |
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case (HTMLFONT_BOLD): |
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h->metaf = print_otag(h, TAG_B, 0, NULL); |
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break; |
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case (HTMLFONT_BI): |
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h->metaf = print_otag(h, TAG_B, 0, NULL); |
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print_otag(h, TAG_I, 0, NULL); |
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break; |
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default: |
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break; |
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} |
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assert(word); |
assert(word); |
if ( ! print_encode(h, word, 0)) { |
if ( ! print_encode(h, word, 0)) { |
Line 660 buffmt_man(struct html *h, |
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Line 722 buffmt_man(struct html *h, |
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bufcat(h, sec ? sec : "1"); |
bufcat(h, sec ? sec : "1"); |
break; |
break; |
case('N'): |
case('N'): |
bufcat_fmt(h, name); |
bufcat_fmt(h, "%s", name); |
break; |
break; |
default: |
default: |
bufncat(h, p, 2); |
bufncat(h, p, 2); |