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| author | William Joye <wjoye@cfa.harvard.edu> | 2017-09-22 18:51:12 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2017-09-22 18:51:12 (GMT) |
| commit | 3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7 (patch) | |
| tree | 69afbb41089c8358615879f7cd3c4cf7997f4c7e /tcl8.6/doc/append.n | |
| parent | a0e17db23c0fd7c771c0afce8cce350c98f90b02 (diff) | |
| download | blt-3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7.zip blt-3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7.tar.gz blt-3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7.tar.bz2 | |
update to tcl/tk 8.6.7
Diffstat (limited to 'tcl8.6/doc/append.n')
| -rw-r--r-- | tcl8.6/doc/append.n | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/tcl8.6/doc/append.n b/tcl8.6/doc/append.n deleted file mode 100644 index e3bf224..0000000 --- a/tcl8.6/doc/append.n +++ /dev/null @@ -1,49 +0,0 @@ -'\" -'\" 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. -'\" -.TH append n "" Tcl "Tcl Built-In Commands" -.so man.macros -.BS -'\" Note: do not modify the .SH NAME line immediately below! -.SH NAME -append \- Append to variable -.SH SYNOPSIS -\fBappend \fIvarName \fR?\fIvalue value value ...\fR? -.BE -.SH DESCRIPTION -.PP -Append all of the \fIvalue\fR arguments to the current value -of variable \fIvarName\fR. If \fIvarName\fR does not exist, -it is given a value equal to the concatenation of all the -\fIvalue\fR arguments. -The result of this command is the new value stored in variable -\fIvarName\fR. -This command provides an efficient way to build up long -variables incrementally. -For example, -.QW "\fBappend a $b\fR" -is much more efficient than -.QW "\fBset a $a$b\fR" -if \fB$a\fR is long. -.SH EXAMPLE -Building a string of comma-separated numbers piecemeal using a loop. -.PP -.CS -set var 0 -for {set i 1} {$i<=10} {incr i} { - \fBappend\fR var "," $i -} -puts $var -# Prints 0,1,2,3,4,5,6,7,8,9,10 -.CE -.SH "SEE ALSO" -concat(n), lappend(n) -.SH KEYWORDS -append, variable -'\" Local Variables: -'\" mode: nroff -'\" End: |