diff options
Diffstat (limited to 'usr.bin/mg')
| -rw-r--r-- | usr.bin/mg/undo.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/usr.bin/mg/undo.c b/usr.bin/mg/undo.c index 5735fa71cd1..27a1c787178 100644 --- a/usr.bin/mg/undo.c +++ b/usr.bin/mg/undo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: undo.c,v 1.23 2003/11/29 17:28:40 vincent Exp $ */ +/* $OpenBSD: undo.c,v 1.24 2003/12/15 00:00:12 vincent Exp $ */ /* * Copyright (c) 2002 Vincent Labrecque * All rights reserved. @@ -51,13 +51,13 @@ int undo_disable_flag; /* * Local functions */ -static int find_absolute_dot(LINE *, int); -static int find_line_offset(int, LINE **, int *); +static int find_dot(LINE *, int); +static int find_lo(int, LINE **, int *); static struct undo_rec *new_undo_record(void); static int drop_oldest_undo_record(void); /* - * find_{absolute_dot,line_offset}() + * find_dot, find_lo() * * Find an absolute dot in the buffer from a line/offset pair, and vice-versa. * @@ -66,7 +66,7 @@ static int drop_oldest_undo_record(void); */ static int -find_absolute_dot(LINE *lp, int off) +find_dot(LINE *lp, int off) { int count = 0; LINE *p; @@ -87,7 +87,7 @@ find_absolute_dot(LINE *lp, int off) } static int -find_line_offset(int pos, LINE **olp, int *offset) +find_lo(int pos, LINE **olp, int *offset) { LINE *p; @@ -216,7 +216,7 @@ undo_add_insert(LINE *lp, int offset, int size) reg.r_offset = offset; reg.r_size = size; - pos = find_absolute_dot(lp, offset); + pos = find_dot(lp, offset); /* * We try to reuse the last undo record to `compress' things. @@ -263,7 +263,7 @@ undo_add_delete(LINE *lp, int offset, int size) reg.r_offset = offset; reg.r_size = size; - pos = find_absolute_dot(lp, offset); + pos = find_dot(lp, offset); if (offset == llength(lp)) /* if it's a newline... */ undo_add_boundary(); @@ -413,7 +413,7 @@ undo(int f, int n) LINE *lp; int offset, save, dot; - dot = find_absolute_dot(curwp->w_dotp, curwp->w_doto); + dot = find_dot(curwp->w_dotp, curwp->w_doto); ptr = curwp->w_undoptr; @@ -458,11 +458,11 @@ undo(int f, int n) * Move to where this has to apply * * Boundaries are put as position 0 (to save - * lookup time in find_absolute_dot) so we must + * lookup time in find_dot) so we must * not move there... */ if (ptr->type != BOUNDARY) { - if (find_line_offset(ptr->pos, &lp, + if (find_lo(ptr->pos, &lp, &offset) == FALSE) { ewprintf("Internal error in Undo!"); rval = FALSE; @@ -505,7 +505,7 @@ undo(int f, int n) */ curwp->w_undoptr = ptr; - curwp->w_undopos = find_absolute_dot(curwp->w_dotp, curwp->w_doto); + curwp->w_undopos = find_dot(curwp->w_dotp, curwp->w_doto); return (rval); } |