diff options
Diffstat (limited to 'doc/ExprLong.3')
| -rw-r--r-- | doc/ExprLong.3 | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/doc/ExprLong.3 b/doc/ExprLong.3 index bb00edf..9199dd7 100644 --- a/doc/ExprLong.3 +++ b/doc/ExprLong.3 @@ -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: ExprLong.3,v 1.9 2004/10/07 16:05:13 dkf Exp $ +'\" RCS: @(#) $Id: ExprLong.3,v 1.10 2005/05/03 18:07:42 dgp Exp $ '\" .so man.macros .TH Tcl_ExprLong 3 7.0 Tcl "Tcl Library Procedures" @@ -17,21 +17,21 @@ Tcl_ExprLong, Tcl_ExprDouble, Tcl_ExprBoolean, Tcl_ExprString \- evaluate an exp \fB#include <tcl.h>\fR .sp int -\fBTcl_ExprLong\fR(\fIinterp, string, longPtr\fR) +\fBTcl_ExprLong\fR(\fIinterp, expr, longPtr\fR) .sp int -\fBTcl_ExprDouble\fR(\fIinterp, string, doublePtr\fR) +\fBTcl_ExprDouble\fR(\fIinterp, expr, doublePtr\fR) .sp int -\fBTcl_ExprBoolean\fR(\fIinterp, string, booleanPtr\fR) +\fBTcl_ExprBoolean\fR(\fIinterp, expr, booleanPtr\fR) .sp int -\fBTcl_ExprString\fR(\fIinterp, string\fR) +\fBTcl_ExprString\fR(\fIinterp, expr\fR) .SH ARGUMENTS .AS Tcl_Interp *booleanPtr out .AP Tcl_Interp *interp in -Interpreter in whose context to evaluate \fIstring\fR or \fIobjPtr\fR. -.AP "const char" *string in +Interpreter in whose context to evaluate \fIexpr\fR. +.AP "const char" *expr in Expression to be evaluated. .AP long *longPtr out Pointer to location in which to store the integer value of the @@ -47,7 +47,7 @@ expression. .SH DESCRIPTION .PP These four procedures all evaluate the expression -given by the \fIstring\fR argument +given by the \fIexpr\fR argument and return the result in one of four different forms. The expression can have any of the forms accepted by the \fBexpr\fR command. Note that these procedures have been largely replaced by the @@ -96,12 +96,6 @@ such as ``yes'' or ``no'', or else an error occurs. .PP \fBTcl_ExprString\fR returns the value of the expression as a string stored in the interpreter's result. -If the expression's actual value is an integer -then \fBTcl_ExprString\fR converts it to a string using \fBsprintf\fR -with a ``%d'' converter. -If the expression's actual value is a floating-point -number, then \fBTcl_ExprString\fR calls \fBTcl_PrintDouble\fR -to convert it to a string. .SH "SEE ALSO" Tcl_ExprLongObj, Tcl_ExprDoubleObj, Tcl_ExprBooleanObj, Tcl_ExprObj |