diff options
| author | rjohnson <rjohnson> | 1998-03-26 14:45:59 (GMT) |
|---|---|---|
| committer | rjohnson <rjohnson> | 1998-03-26 14:45:59 (GMT) |
| commit | 2b5738da524e944cda39e24c0a87b745a43bd8c3 (patch) | |
| tree | 6e8c9473978f6dab66c601e911721a7bd9d70b1b /doc/list.n | |
| parent | c6a259aeeca4814a97cf6694814c63e74e4e18fa (diff) | |
| download | tcl-2b5738da524e944cda39e24c0a87b745a43bd8c3.zip tcl-2b5738da524e944cda39e24c0a87b745a43bd8c3.tar.gz tcl-2b5738da524e944cda39e24c0a87b745a43bd8c3.tar.bz2 | |
Initial revision
Diffstat (limited to 'doc/list.n')
| -rw-r--r-- | doc/list.n | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/doc/list.n b/doc/list.n new file mode 100644 index 0000000..5a688cb --- /dev/null +++ b/doc/list.n @@ -0,0 +1,45 @@ +'\" +'\" Copyright (c) 1993 The Regents of the University of California. +'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +'\" SCCS: @(#) list.n 1.9 96/08/26 13:00:04 +'\" +.so man.macros +.TH list n "" Tcl "Tcl Built-In Commands" +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +list \- Create a list +.SH SYNOPSIS +\fBlist \fR?\fIarg arg ...\fR? +.BE + +.SH DESCRIPTION +.PP +This command returns a list comprised of all the \fIarg\fRs, +or an empty string if no \fIarg\fRs are specified. +Braces and backslashes get added as necessary, so that the \fBindex\fR command +may be used on the result to re-extract the original arguments, and also +so that \fBeval\fR may be used to execute the resulting list, with +\fIarg1\fR comprising the command's name and the other \fIarg\fRs comprising +its arguments. \fBList\fR produces slightly different results than +\fBconcat\fR: \fBconcat\fR removes one level of grouping before forming +the list, while \fBlist\fR works directly from the original arguments. +For example, the command +.CS +\fBlist a b {c d e} {f {g h}}\fR +.CE +will return +.CS +\fBa b {c d e} {f {g h}}\fR +.CE +while \fBconcat\fR with the same arguments will return +.CS +\fBa b c d e f {g h}\fR +.CE + +.SH KEYWORDS +element, list |