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enhanced a few code segments that convert a digit to a number

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hyung-hwan
2011-11-09 00:54:27 +00:00
parent f2615f05a5
commit 595aab7555
8 changed files with 25 additions and 32 deletions
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18
qse/lib/sed/sed.c
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@ -598,13 +598,6 @@ static void free_all_cids (qse_sed_t* sed)
}
}
static QSE_INLINE int xdigit_to_num (qse_cint_t c)
{
return (c >= QSE_T('0') && c <= QSE_T('9'))? (c - QSE_T('0')):
(c >= QSE_T('A') && c <= QSE_T('F'))? (c - QSE_T('A') + 10):
(c >= QSE_T('a') && c <= QSE_T('f'))? (c - QSE_T('a') + 10): -1;
}
static int trans_escaped (qse_sed_t* sed, qse_cint_t c, qse_cint_t* ec, int* xamp)
{
if (xamp) *xamp = 0;
@ -643,13 +636,13 @@ Omitted for clash with regular expression \b.
qse_cint_t peeped;
PEEPNXTSC (sed, peeped, -1);
cc = xdigit_to_num (peeped);
cc = QSE_XDIGITTONUM (peeped);
if (cc <= -1) break;
NXTSC (sed, peeped, -1); /* consume the character peeped */
c = cc;
PEEPNXTSC (sed, peeped, -1);
cc = xdigit_to_num (peeped);
cc = QSE_XDIGITTONUM (peeped);
if (cc <= -1) break;
NXTSC (sed, peeped, -1); /* consume the character peeped */
c = (c << 4) | cc;
@ -667,7 +660,7 @@ Omitted for clash with regular expression \b.
qse_cint_t peeped;
PEEPNXTSC (sed, peeped, -1);
cc = xdigit_to_num (peeped);
cc = QSE_XDIGITTONUM (peeped);
if (cc <= -1) break;
NXTSC (sed, peeped, -1); /* consume the character peeped */
c = cc;
@ -675,7 +668,7 @@ Omitted for clash with regular expression \b.
for (i = 1; i < QSE_SIZEOF(qse_char_t) * 2; i++)
{
PEEPNXTSC (sed, peeped, -1);
cc = xdigit_to_num (peeped);
cc = QSE_XDIGITTONUM (peeped);
if (cc <= -1) break;
NXTSC (sed, peeped, -1); /* consume the character peeped */
c = (c << 4) | cc;
@ -2120,7 +2113,8 @@ static int write_first_line (
return 0;
}
#define NTOC(n) (((n) >= 10)? (((n) - 10) + QSE_T('A')): (n) + QSE_T('0'))
#define NTOC(n) (QSE_T("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")[n])
static int write_num (qse_sed_t* sed, qse_ulong_t x, int base, int width)
{
qse_ulong_t last = x % base;