Tcl_Init(3)

NAME
Tcl_Init - find and source initialization script

SYNOPSIS
#include <tcl.h>

int
Tcl_Init(interp)

const char *
Tcl_SetPreInitScript(scriptPtr)

ARGUMENTS
Interpreter to initialize. Address of the initialization script.

DESCRIPTION

Tcl_Init is a helper procedure that finds and sources the init.tcl script, which should exist somewhere on the Tcl library path.

Tcl_Init is typically called from Tcl_AppInit procedures.

Tcl_SetPreInitScript registers the pre-initialization script and returns the former (now replaced) script pointer. A value of NULL may be passed to not register any script. The pre-initialization script is executed by Tcl_Init before accessing the file system. The purpose is to typically prepare a custom file system (like an embedded zip-file) to be activated before the search.

SEE ALSO
Tcl_AppInit, Tcl_Main

KEYWORDS
application, initialization, interpreter