tcl_printdouble(3tcl) [opensolaris man page]

Tcl_PrintDouble(3TCL)					      Tcl Library Procedures					     Tcl_PrintDouble(3TCL)

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NAME

       Tcl_PrintDouble - Convert floating value to string

SYNOPSIS

       #include <tcl.h>

       Tcl_PrintDouble(interp, value, dst)

ARGUMENTS

       Tcl_Interp   *interp   (in)	Before	Tcl 8.0, the tcl_precision variable in this interpreter controlled the conversion.  As of Tcl 8.0, |
					this argument is ignored and the conversion is controlled by the tcl_precision variable that is now shared |
					by all interpreters.

       double	    value     (in)	Floating-point value to be converted.

       char	    *dst      (out)	Where to store string representing value.  Must have at least TCL_DOUBLE_SPACE characters of storage.
_________________________________________________________________

DESCRIPTION

       Tcl_PrintDouble	generates  a  string  that represents the value of value and stores it in memory at the location given by dst.	It uses %g
       format to generate the string, with one special twist: the string is guaranteed to contain either a ``.'' or an ``e'' so  that  it  doesn't
       look like an integer.  Where %g would generate an integer with no decimal point, Tcl_PrintDouble adds ``.0''.

KEYWORDS

       conversion, double-precision, floating-point, string

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWTcl	      |
       +--------------------+-----------------+
       |Interface Stability | Uncommitted     |
       +--------------------+-----------------+
NOTES

       Source for Tcl is available on http://opensolaris.org.

Tcl									8.0						     Tcl_PrintDouble(3TCL)

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Tcl_SourceRCFile(3TCL)					      Tcl Library Procedures					    Tcl_SourceRCFile(3TCL)

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NAME

       Tcl_SourceRCFile - source the Tcl rc file

SYNOPSIS

       #include <tcl.h>

       void
       Tcl_SourceRCFile(interp)

ARGUMENTS

       Tcl_Interp   *interp	       (in)	 Tcl interpreter to source rc file into.
_________________________________________________________________

DESCRIPTION

       Tcl_SourceRCFile  is  used  to  source  the  Tcl rc file at startup.  It is typically invoked by Tcl_Main or Tk_Main.  The name of the file
       sourced is obtained from the global variable tcl_rcFileName in the interpreter given by interp.	If this variable is not defined, or if the
       file it indicates cannot be found, no action is taken.

       On  the	Macintosh,  after  sourcing the rc file, this function will additionally source the TEXT resource indicated by the global variable
       tcl_rcRsrcName in interp.

KEYWORDS

       application-specific initialization, main program, rc file

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWTcl	      |
       +--------------------+-----------------+
       |Interface Stability | Uncommitted     |
       +--------------------+-----------------+
NOTES

       Source for Tcl is available on http://opensolaris.org.

Tcl									8.3						    Tcl_SourceRCFile(3TCL)

Linux and UNIX Man Pages

tcl_printdouble(3tcl) [opensolaris man page]

Check Out this Related Man Page