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| author | William Joye <wjoye@cfa.harvard.edu> | 2018-01-02 21:03:49 (GMT) |
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| committer | William Joye <wjoye@cfa.harvard.edu> | 2018-01-02 21:03:49 (GMT) |
| commit | 914501b5b992e7b6c7e0a4c958712a8ba9cab41c (patch) | |
| tree | edbc059b9557d5fdb79e5a5c47889bc54708da53 /tcl8.6/doc/Environment.3 | |
| parent | f88c190a01bc7f57e79dfaf91a3c0c48c2031549 (diff) | |
| download | blt-914501b5b992e7b6c7e0a4c958712a8ba9cab41c.zip blt-914501b5b992e7b6c7e0a4c958712a8ba9cab41c.tar.gz blt-914501b5b992e7b6c7e0a4c958712a8ba9cab41c.tar.bz2 | |
upgrade to tcl/tk 8.6.8
Diffstat (limited to 'tcl8.6/doc/Environment.3')
| -rw-r--r-- | tcl8.6/doc/Environment.3 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tcl8.6/doc/Environment.3 b/tcl8.6/doc/Environment.3 new file mode 100644 index 0000000..85880b4 --- /dev/null +++ b/tcl8.6/doc/Environment.3 @@ -0,0 +1,38 @@ +'\" +'\" Copyright (c) 1997-1998 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 Tcl_PutEnv 3 "7.5" Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_PutEnv \- procedures to manipulate the environment +.SH SYNOPSIS +.nf +\fB#include <tcl.h>\fR +.sp +int +\fBTcl_PutEnv\fR(\fIassignment\fR) +.SH ARGUMENTS +.AS "const char" *assignment +.AP "const char" *assignment in +Info about environment variable in the format +.QW \fINAME\fB=\fIvalue\fR . +The \fIassignment\fR argument is in the system encoding. +.BE +.SH DESCRIPTION +.PP +\fBTcl_PutEnv\fR sets an environment variable. The information is +passed in a single string of the form +.QW \fINAME\fB=\fIvalue\fR . +This procedure is +intended to be a stand-in for the UNIX \fBputenv\fR system call. All +Tcl-based applications using \fBputenv\fR should redefine it to +\fBTcl_PutEnv\fR so that they will interface properly to the Tcl +runtime. +.SH "SEE ALSO" +env(n) +.SH KEYWORDS +environment, variable |