version 1.63, 2014/10/28 13:24:44 |
version 1.67, 2015/10/06 18:32:19 |
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int unicode; |
int unicode; |
}; |
}; |
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#define LINES_MAX 330 |
#define LINES_MAX 332 |
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#define CHAR(in, ch, code) \ |
#define CHAR(in, ch, code) \ |
{ NULL, (in), (ch), (code) }, |
{ NULL, (in), (ch), (code) }, |
Line 95 mchars_alloc(void) |
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Line 95 mchars_alloc(void) |
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} |
} |
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tab->htab = htab; |
tab->htab = htab; |
return(tab); |
return tab; |
} |
} |
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int |
int |
Line 104 mchars_spec2cp(const struct mchars *arg, const char *p |
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Line 104 mchars_spec2cp(const struct mchars *arg, const char *p |
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const struct ln *ln; |
const struct ln *ln; |
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ln = find(arg, p, sz); |
ln = find(arg, p, sz); |
return(ln != NULL ? ln->unicode : sz == 1 ? *p : 0xFFFD); |
return ln != NULL ? ln->unicode : sz == 1 ? (unsigned char)*p : -1; |
} |
} |
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char |
int |
mchars_num2char(const char *p, size_t sz) |
mchars_num2char(const char *p, size_t sz) |
{ |
{ |
int i; |
int i; |
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if ((i = mandoc_strntoi(p, sz, 10)) < 0) |
i = mandoc_strntoi(p, sz, 10); |
return('\0'); |
return i >= 0 && i < 256 ? i : -1; |
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return(i > 0 && i < 256 && isprint(i) ? i : '\0'); |
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} |
} |
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int |
int |
Line 125 mchars_num2uc(const char *p, size_t sz) |
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Line 123 mchars_num2uc(const char *p, size_t sz) |
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i = mandoc_strntoi(p, sz, 16); |
i = mandoc_strntoi(p, sz, 16); |
assert(i >= 0 && i <= 0x10FFFF); |
assert(i >= 0 && i <= 0x10FFFF); |
return(i); |
return i; |
} |
} |
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const char * |
const char * |
Line 137 mchars_spec2str(const struct mchars *arg, |
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Line 135 mchars_spec2str(const struct mchars *arg, |
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ln = find(arg, p, sz); |
ln = find(arg, p, sz); |
if (ln == NULL) { |
if (ln == NULL) { |
*rsz = 1; |
*rsz = 1; |
return(sz == 1 ? p : NULL); |
return sz == 1 ? p : NULL; |
} |
} |
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*rsz = strlen(ln->ascii); |
*rsz = strlen(ln->ascii); |
return(ln->ascii); |
return ln->ascii; |
} |
} |
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const char * |
const char * |
Line 151 mchars_uc2str(int uc) |
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Line 149 mchars_uc2str(int uc) |
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for (i = 0; i < LINES_MAX; i++) |
for (i = 0; i < LINES_MAX; i++) |
if (uc == lines[i].unicode) |
if (uc == lines[i].unicode) |
return(lines[i].ascii); |
return lines[i].ascii; |
return("<?>"); |
return "<?>"; |
} |
} |
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static const struct ln * |
static const struct ln * |
Line 164 find(const struct mchars *tab, const char *p, size_t s |
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Line 162 find(const struct mchars *tab, const char *p, size_t s |
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assert(p); |
assert(p); |
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if (0 == sz || p[0] < PRINT_LO || p[0] > PRINT_HI) |
if (0 == sz || p[0] < PRINT_LO || p[0] > PRINT_HI) |
return(NULL); |
return NULL; |
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hash = (int)p[0] - PRINT_LO; |
hash = (int)p[0] - PRINT_LO; |
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for (pp = tab->htab[hash]; pp; pp = pp->next) |
for (pp = tab->htab[hash]; pp; pp = pp->next) |
if (0 == strncmp(pp->code, p, sz) && |
if (0 == strncmp(pp->code, p, sz) && |
'\0' == pp->code[(int)sz]) |
'\0' == pp->code[(int)sz]) |
return(pp); |
return pp; |
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return(NULL); |
return NULL; |
} |
} |