diff options
Diffstat (limited to 'contrib/nvi/common/cut.h')
| -rw-r--r-- | contrib/nvi/common/cut.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/contrib/nvi/common/cut.h b/contrib/nvi/common/cut.h index 43f3ca817efd..30e9350dbb75 100644 --- a/contrib/nvi/common/cut.h +++ b/contrib/nvi/common/cut.h @@ -6,16 +6,17 @@ * * See the LICENSE file for redistribution information. * - * @(#)cut.h 10.5 (Berkeley) 4/3/96 + * $Id: cut.h,v 10.10 2012/02/11 15:52:33 zy Exp $ */ typedef struct _texth TEXTH; /* TEXT list head structure. */ -CIRCLEQ_HEAD(_texth, _text); +TAILQ_HEAD(_texth, _text); /* Cut buffers. */ struct _cb { - LIST_ENTRY(_cb) q; /* Linked list of cut buffers. */ - TEXTH textq; /* Linked list of TEXT structures. */ + SLIST_ENTRY(_cb) q; /* Linked list of cut buffers. */ + TEXTH textq[1]; /* Linked list of TEXT structures. */ + /* XXXX Needed ? Can non ascii-chars be cut buffer names ? */ CHAR_T name; /* Cut buffer name. */ size_t len; /* Total length of cut text. */ @@ -25,13 +26,15 @@ struct _cb { /* Lines/blocks of text. */ struct _text { /* Text: a linked list of lines. */ - CIRCLEQ_ENTRY(_text) q; /* Linked list of text structures. */ - char *lb; /* Line buffer. */ + TAILQ_ENTRY(_text) q; /* Linked list of text structures. */ + CHAR_T *lb; /* Line buffer. */ size_t lb_len; /* Line buffer length. */ size_t len; /* Line length. */ /* These fields are used by the vi text input routine. */ recno_t lno; /* 1-N: file line. */ + +#define ENTIRE_LINE ((size_t)-1) /* cno: end of the line. */ size_t cno; /* 0-N: file character in line. */ size_t ai; /* 0-N: autoindent bytes. */ size_t insert; /* 0-N: bytes to insert (push). */ @@ -65,8 +68,7 @@ struct _text { /* Text: a linked list of lines. */ #define CBNAME(sp, cbp, nch) { \ CHAR_T L__name; \ L__name = isupper(nch) ? tolower(nch) : (nch); \ - for (cbp = sp->gp->cutq.lh_first; \ - cbp != NULL; cbp = cbp->q.le_next) \ + SLIST_FOREACH(cbp, sp->gp->cutq, q) \ if (cbp->name == L__name) \ break; \ } |