diff options
Diffstat (limited to 'readline/doc/readline.3')
| -rw-r--r-- | readline/doc/readline.3 | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/readline/doc/readline.3 b/readline/doc/readline.3 index afd6ba2..90cd997 100644 --- a/readline/doc/readline.3 +++ b/readline/doc/readline.3 @@ -6,9 +6,9 @@ .\" Case Western Reserve University .\" chet@ins.CWRU.Edu .\" -.\" Last Change: Tue Jan 22 09:18:25 EST 2002 +.\" Last Change: Tue Sep 13 12:07:26 EDT 2005 .\" -.TH READLINE 3 "2002 January 22" "GNU Readline 4.3" +.TH READLINE 3 "2005 Sep 13" "GNU Readline 5.1-beta1" .\" .\" File Name macro. This used to be `.PN', for Path Name, .\" but Sun doesn't seem to like that very much. @@ -34,8 +34,8 @@ readline \- get a line from a user with editing \fBreadline\fP (\fIconst char *prompt\fP); .fi .SH COPYRIGHT -.if n Readline is Copyright (C) 1989\-2002 by the Free Software Foundation, Inc. -.if t Readline is Copyright \(co 1989\-2002 by the Free Software Foundation, Inc. +.if n Readline is Copyright (C) 1989\-2004 by the Free Software Foundation, Inc. +.if t Readline is Copyright \(co 1989\-2004 by the Free Software Foundation, Inc. .SH DESCRIPTION .LP .B readline @@ -328,6 +328,10 @@ Except where noted, readline variables can take the values or .B Off (without regard to case). +Unrecognized variable names are ignored. +When a variable value is read, empty or null values, "on" (case-insensitive), +and "1" are equivalent to \fBOn\fP. All other values are equivalent to +\fBOff\fP. The variables and their default values are: .PP .PD 0 @@ -338,6 +342,11 @@ If set to \fBnone\fP, readline never rings the bell. If set to \fBvisible\fP, readline uses a visible bell if one is available. If set to \fBaudible\fP, readline attempts to ring the terminal's bell. .TP +.B bind\-tty\-special\-chars (On) +If set to \fBOn\fP, readline attempts to bind the control characters +treated specially by the kernel's terminal driver to their readline +equivalents. +.TP .B comment\-begin (``#'') The string that is inserted in \fBvi\fP mode when the .B insert\-comment @@ -360,7 +369,7 @@ It may be set to any integer value greater than or equal to zero. If the number of possible completions is greater than or equal to the value of this variable, the user is asked whether or not he wishes to view them; otherwise they are simply listed -on the terminal. +on the terminal. A negative value causes readline to never ask. .TP .B convert\-meta (On) If set to \fBOn\fP, readline will convert characters with the @@ -391,9 +400,9 @@ arrow keys. If set to \fBon\fP, tilde expansion is performed when readline attempts word completion. .TP -.B history-preserve-point +.B history\-preserve\-point (Off) If set to \fBon\fP, the history code attempts to place point at the -same location on each history line retrived with \fBprevious-history\fP +same location on each history line retrieved with \fBprevious-history\fP or \fBnext-history\fP. .TP .B horizontal\-scroll\-mode (Off) @@ -465,6 +474,16 @@ set to words which have more than one possible completion cause the matches to be listed immediately instead of ringing the bell. .TP +.B show\-all\-if\-unmodified (Off) +This alters the default behavior of the completion functions in +a fashion similar to \fBshow\-all\-if\-ambiguous\fP. +If set to +.BR on , +words which have more than one possible completion without any +possible partial completion (the possible completions don't share +a common prefix) cause the matches to be listed immediately instead +of ringing the bell. +.TP .B visible\-stats (Off) If set to \fBOn\fP, a character denoting a file's type as reported by \fIstat\fP(2) is appended to the filename when listing possible @@ -681,6 +700,8 @@ With an argument insert the \fIn\fPth word from the previous command (the words in the previous command begin with word 0). A negative argument inserts the \fIn\fPth word from the end of the previous command. +Once the argument \fIn\fP is computed, the argument is extracted +as if the "!\fIn\fP" history expansion had been specified. .TP .B yank\-last\-arg (M\-.\^, M\-_\^) @@ -689,6 +710,8 @@ the previous history entry). With an argument, behave exactly like \fByank\-nth\-arg\fP. Successive calls to \fByank\-last\-arg\fP move back through the history list, inserting the last argument of each line in turn. +The history expansion facilities are used to extract the last argument, +as if the "!$" history expansion had been specified. .PD .SS Commands for Changing Text .PP @@ -787,6 +810,11 @@ Word boundaries are the same as those used by \fBbackward\-word\fP. Kill the word behind point, using white space as a word boundary. The killed text is saved on the kill-ring. .TP +.B unix\-filename\-rubout +Kill the word behind point, using white space and the slash character +as the word boundaries. +The killed text is saved on the kill-ring. +.TP .B delete\-horizontal\-space (M\-\e) Delete all spaces and tabs around point. .TP @@ -868,7 +896,7 @@ with a single match from the list of possible completions. Repeated execution of \fBmenu\-complete\fP steps through the list of possible completions, inserting each match in turn. At the end of the list of completions, the bell is rung -(subject to the setting of \Bbell\-style\fP) +(subject to the setting of \fBbell\-style\fP) and the original text is restored. An argument of \fIn\fP moves \fIn\fP positions forward in the list of matches; a negative argument may be used to move backward @@ -979,7 +1007,7 @@ of an \fIinputrc\fP file. .TP .B dump\-macros Print all of the readline key sequences bound to macros and the -strings they ouput. If a numeric argument is supplied, +strings they output. If a numeric argument is supplied, the output is formatted in such a way that it can be made part of an \fIinputrc\fP file. .TP |