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Replace -1 with \-1 for PostScript output; drop a trailing space and fix two typos.

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This commit is contained in:
wiz 2003-01-21 23:00:56 +00:00
parent cc76c3867a
commit 831ba492c3
1 changed files with 9 additions and 9 deletions
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18
lib/libedit/editline.3
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@ -1,4 +1,4 @@
.\" $NetBSD: editline.3,v 1.30 2003/01/21 18:40:23 christos Exp $
.\" $NetBSD: editline.3,v 1.31 2003/01/21 23:00:56 wiz Exp $
.\"
.\" Copyright (c) 1997-1999 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -152,7 +152,7 @@ if no characters were read or if an error occurred.
Read a character from the tty.
.Fa ch
is modified to contain the character read.
Returns the number of characters read if successful, -1 otherwise.
Returns the number of characters read if successful, \-1 otherwise.
.It Fn el_push
Pushes
.Fa str
@ -184,7 +184,7 @@ matches the
argument supplied to
.Fn el_init .
The return value is
-1 if the command is unknown,
\-1 if the command is unknown,
0 if there was no error or
.Dq prog
didn't match, or
@ -472,7 +472,7 @@ typedef struct lineinfo {
Insert
.Fa str
into the line at the cursor.
Returns -1 if
Returns \-1 if
.Fa str
is empty or won't fit, and 0 otherwise.
.It Fn el_deletestr
@ -562,7 +562,7 @@ Add
.Fa str
as a new element to the history, and, if necessary,
removing the oldest entry to keep the list to the created size.
If
If
.Dv H_SETUNIQUE
was has been called with a non-zero arguments, the element
will not be entered into the history if its contents match
@ -572,7 +572,7 @@ If the element is entered
returns 1, if it is ignored as a duplicate returns 0.
Finally
.Fn history
returns -1 if an error occurred.
returns \-1 if an error occurred.
.It Dv H_PREV_STR , Fa "const char *str"
Return the closest previous event that starts with
.Fa str .
@ -592,10 +592,10 @@ Load the history list stored in
Save the history list to
.Fa file .
.It Dv H_SETUNIQUE , Fa "int unique"
Set if the adjacent identical event strigns should not be entered into
Set if the adjacent identical event strings should not be entered into
the history.
.It Dv H_GETUNIQUE
Retrieve the current setting if if adjacent elementes should be entered into
Retrieve the current setting if if adjacent elements should be entered into
the history.
.El
.Pp
@ -603,7 +603,7 @@ the history.
returns >= 0 if the operation succeeds
.Fa op
succeeds.
Otherwise, -1 is returned and
Otherwise, \-1 is returned and
.Fa ev
is updated to contain more details about the error.
.El