diff options
Diffstat (limited to 'contrib/nvi/vi/v_increment.c')
| -rw-r--r-- | contrib/nvi/vi/v_increment.c | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/contrib/nvi/vi/v_increment.c b/contrib/nvi/vi/v_increment.c index 45e763f..0a121a9 100644 --- a/contrib/nvi/vi/v_increment.c +++ b/contrib/nvi/vi/v_increment.c @@ -10,7 +10,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)v_increment.c 10.12 (Berkeley) 3/19/96"; +static const char sccsid[] = "$Id: v_increment.c,v 10.17 2011/12/02 01:17:53 zy Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -28,17 +28,17 @@ static const char sccsid[] = "@(#)v_increment.c 10.12 (Berkeley) 3/19/96"; #include "../common/common.h" #include "vi.h" -static char * const fmt[] = { +static CHAR_T * const fmt[] = { #define DEC 0 - "%ld", + L("%ld"), #define SDEC 1 - "%+ld", + L("%+ld"), #define HEXC 2 - "0X%0*lX", + L("0X%0*lX"), #define HEXL 3 - "0x%0*lx", + L("0x%0*lx"), #define OCTAL 4 - "%#0*lo", + L("%#0*lo"), }; static void inc_err __P((SCR *, enum nresult)); @@ -50,16 +50,15 @@ static void inc_err __P((SCR *, enum nresult)); * PUBLIC: int v_increment __P((SCR *, VICMD *)); */ int -v_increment(sp, vp) - SCR *sp; - VICMD *vp; +v_increment(SCR *sp, VICMD *vp) { enum nresult nret; u_long ulval; long change, ltmp, lval; size_t beg, blen, end, len, nlen, wlen; int base, isempty, rval; - char *bp, *ntype, *p, *t, nbuf[100]; + CHAR_T *ntype, nbuf[100]; + CHAR_T *bp, *p, *t; /* Validate the operator. */ if (vp->character == '#') @@ -91,7 +90,7 @@ v_increment(sp, vp) * implies moving the cursor to its beginning, if we moved, refresh * now. */ - for (beg = vp->m_start.cno; beg < len && isspace(p[beg]); ++beg); + for (beg = vp->m_start.cno; beg < len && ISSPACE(p[beg]); ++beg); if (beg >= len) goto nonum; if (beg != vp->m_start.cno) { @@ -100,9 +99,9 @@ v_increment(sp, vp) } #undef ishex -#define ishex(c) (isdigit(c) || strchr("abcdefABCDEF", c)) +#define ishex(c) (ISXDIGIT(c)) #undef isoctal -#define isoctal(c) (isdigit(c) && (c) != '8' && (c) != '9') +#define isoctal(c) ((c) >= '0' && (c) <= '7') /* * Look for 0[Xx], or leading + or - signs, guess at the base. @@ -175,9 +174,9 @@ nonum: msgq(sp, M_ERR, "181|Cursor not in a number"); * buffer big enough to fit the line changes as well, and only * allocate once. */ - GET_SPACE_RET(sp, bp, blen, len + 50); + GET_SPACE_RETW(sp, bp, blen, len + 50); if (end == len) { - memmove(bp, &p[beg], wlen); + MEMMOVE(bp, &p[beg], wlen); bp[wlen] = '\0'; t = bp; } else @@ -203,7 +202,7 @@ nonum: msgq(sp, M_ERR, "181|Cursor not in a number"); /* If we cross 0, signed numbers lose their sign. */ if (lval == 0 && ntype == fmt[SDEC]) ntype = fmt[DEC]; - nlen = snprintf(nbuf, sizeof(nbuf), ntype, lval); + nlen = SPRINTF(nbuf, sizeof(nbuf), ntype, lval); } else { if ((nret = nget_uslong(&ulval, t, NULL, base)) != NUM_OK) goto err; @@ -225,13 +224,13 @@ nonum: msgq(sp, M_ERR, "181|Cursor not in a number"); if (base == 16) wlen -= 2; - nlen = snprintf(nbuf, sizeof(nbuf), ntype, wlen, ulval); + nlen = SPRINTF(nbuf, sizeof(nbuf), ntype, wlen, ulval); } /* Build the new line. */ - memmove(bp, p, beg); - memmove(bp + beg, nbuf, nlen); - memmove(bp + beg + nlen, p + end, len - beg - (end - beg)); + MEMMOVE(bp, p, beg); + MEMMOVE(bp + beg, nbuf, nlen); + MEMMOVE(bp + beg + nlen, p + end, len - beg - (end - beg)); len = beg + nlen + (len - beg - (end - beg)); nret = NUM_OK; @@ -242,14 +241,12 @@ err: rval = 1; inc_err(sp, nret); } if (bp != NULL) - FREE_SPACE(sp, bp, blen); + FREE_SPACEW(sp, bp, blen); return (rval); } static void -inc_err(sp, nret) - SCR *sp; - enum nresult nret; +inc_err(SCR *sp, enum nresult nret) { switch (nret) { case NUM_ERR: |
