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| author | stanton <stanton> | 1999-05-04 02:57:54 (GMT) |
|---|---|---|
| committer | stanton <stanton> | 1999-05-04 02:57:54 (GMT) |
| commit | ba038ecba199445b2f74cf0834ce258822ce5d6e (patch) | |
| tree | f2e0f73961f829cecf16c8a2dc6fe78ef3006e70 /doc/string.n | |
| parent | f46a13245d6ed0be5a1de0604321ad773c4ec606 (diff) | |
| download | tcl-ba038ecba199445b2f74cf0834ce258822ce5d6e.zip tcl-ba038ecba199445b2f74cf0834ce258822ce5d6e.tar.gz tcl-ba038ecba199445b2f74cf0834ce258822ce5d6e.tar.bz2 | |
* doc/string.n:
* tests/cmdMZ.test:
* tests/string.test:
* generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed "string length"
to avoid regenerating the string rep of a ByteArray object.
Diffstat (limited to 'doc/string.n')
| -rw-r--r-- | doc/string.n | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/doc/string.n b/doc/string.n index 0071b32..81df8b0 100644 --- a/doc/string.n +++ b/doc/string.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: string.n,v 1.4 1999/05/04 01:33:10 stanton Exp $ +'\" RCS: @(#) $Id: string.n,v 1.5 1999/05/04 02:57:54 stanton Exp $ '\" .so man.macros .TH string n 8.1 Tcl "Tcl Built-In Commands" @@ -23,6 +23,10 @@ Performs one of several string operations, depending on \fIoption\fR. The legal \fIoption\fRs (which may be abbreviated) are: .VS 8.1 .TP +\fBstring bytelength \fIstring\fR +Returns a decimal string giving the number of bytes in the +\fIstring\fR when represented as UTF-8. +.TP \fBstring compare \fIstring1 string2\fR ?\fIlength\fR? .VE 8.1 Perform a character-by-character comparison of strings \fIstring1\fR and @@ -70,11 +74,11 @@ follows: The char specified at this numerical index .IP \fBend\fR 10 The last char of the string. -.IP \fBexpression\fR 10 +.IP \fIexpression\fR 10 A Tcl expression that returns a number. -.IP \fBend[+-]expression\fR 10 +.IP \fBend[+-]\fIexpression\fR 10 The last char of the string plus or minus the number specified -in the expression (ie: end-1). +in the expression (e.g. \fBend-1\fR). .RE .VE 8.1 If \fIcharIndex\fR is less than 0 or greater than |