diff options
Diffstat (limited to 'generic/tclInterp.c')
| -rw-r--r-- | generic/tclInterp.c | 68 |
1 files changed, 2 insertions, 66 deletions
diff --git a/generic/tclInterp.c b/generic/tclInterp.c index 0a1e346..74d4006 100644 --- a/generic/tclInterp.c +++ b/generic/tclInterp.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInterp.c,v 1.57 2005/04/15 22:41:43 dgp Exp $ + * RCS: @(#) $Id: tclInterp.c,v 1.58 2005/04/19 16:32:56 dgp Exp $ */ #include "tclInt.h" @@ -298,10 +298,6 @@ int Tcl_Init(interp) Tcl_Interp *interp; /* Interpreter to initialize. */ { - int code; - Tcl_DString script, encodingName; - Tcl_Obj *path; - if (tclPreInitScript != NULL) { if (Tcl_Eval(interp, tclPreInitScript) == TCL_ERROR) { return (TCL_ERROR); @@ -347,7 +343,7 @@ Tcl_Init(interp) * Note that this entire search mechanism can be bypassed by defining an * alternate tclInit procedure before calling Tcl_Init(). */ - code = Tcl_Eval(interp, + return Tcl_Eval(interp, "if {[info proc tclInit]==\"\"} {\n" " proc tclInit {} {\n" " global tcl_libPath tcl_library env tclDefaultLibrary\n" @@ -410,66 +406,6 @@ Tcl_Init(interp) " }\n" "}\n" "tclInit"); - - if (code != TCL_OK) { - return code; - } - - /* - * Now that [info library] is initialized, make sure that - * [file join [info library] encoding] is on the encoding - * search path. - * - * Relying on use of original built-in commands. - * Should be a safe assumption during interp initialization. - * More robust would be to use C-coded equivalents, but that's such - * a pain... - */ - - Tcl_DStringInit(&script); - Tcl_DStringAppend(&script, "lsearch -exact", -1); - path = Tcl_DuplicateObj(TclGetEncodingSearchPath()); - Tcl_IncrRefCount(path); - Tcl_DStringAppendElement(&script, Tcl_GetString(path)); - Tcl_DStringAppend(&script, " [file join [info library] encoding]", -1); - code = Tcl_EvalEx(interp, Tcl_DStringValue(&script), - Tcl_DStringLength(&script), TCL_EVAL_GLOBAL); - Tcl_DStringFree(&script); - if (code == TCL_OK) { - int index; - Tcl_GetIntFromObj(interp, Tcl_GetObjResult(interp), &index); - if (index != -1) { - /* [info library]/encoding already on the encoding search path */ - goto done; - } - } - Tcl_DStringInit(&script); - Tcl_DStringAppend(&script, "file join [info library] encoding", -1); - code = Tcl_EvalEx(interp, Tcl_DStringValue(&script), - Tcl_DStringLength(&script), TCL_EVAL_GLOBAL); - Tcl_DStringFree(&script); - if (code == TCL_OK) { - Tcl_ListObjAppendElement(NULL, path, Tcl_GetObjResult(interp)); - TclSetEncodingSearchPath(path); - } -done: - /* - * Now that we know the distributed *.enc files are on the encoding - * search path, check whether the [encoding system] matches that - * specified by the environment, and if not, attempt to correct it - */ - TclpGetEncodingNameFromEnvironment(&encodingName); - if (strcmp(Tcl_DStringValue(&encodingName), Tcl_GetEncodingName(NULL))) { - code = Tcl_SetSystemEncoding(NULL, Tcl_DStringValue(&encodingName)); - if (code == TCL_ERROR) { - Tcl_Panic("system encoding \"%s\" not available", - Tcl_DStringValue(&encodingName)); - } - } - Tcl_DStringFree(&encodingName); - Tcl_DecrRefCount(path); - Tcl_ResetResult(interp); - return TCL_OK; } /* |