diff options
Diffstat (limited to 'macosx/tkMacOSXInit.c')
| -rw-r--r-- | macosx/tkMacOSXInit.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/macosx/tkMacOSXInit.c b/macosx/tkMacOSXInit.c index cc4f062..d3492c4 100644 --- a/macosx/tkMacOSXInit.c +++ b/macosx/tkMacOSXInit.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkMacOSXInit.c,v 1.24 2006/10/16 15:35:28 das Exp $ + * RCS: @(#) $Id: tkMacOSXInit.c,v 1.25 2006/11/24 19:03:50 hobbs Exp $ */ #include "tkMacOSXInt.h" @@ -224,12 +224,6 @@ TkpInit(interp) } } - /* - * If we don't have a TTY and stdin is a special character file of length 0, - * (e.g. /dev/null, which is what Finder sets when double clicking Wish) - * then use the Tk based console interpreter. - */ - /* REMOVE ME: Close stdin & stdout for remote debugging otherwise we * will fight with gdb for stdin & stdout */ @@ -239,6 +233,12 @@ TkpInit(interp) close (1); } + /* + * If we don't have a TTY and stdin is a special character file of + * length 0, (e.g. /dev/null, which is what Finder sets when double + * clicking Wish) then use the Tk based console interpreter. + */ + if (!isatty(0)) { struct stat st; if (fstat(0, &st) || (S_ISCHR(st.st_mode) && st.st_blocks == 0)) { @@ -246,9 +246,17 @@ TkpInit(interp) Tcl_RegisterChannel(interp, Tcl_GetStdChannel(TCL_STDIN)); Tcl_RegisterChannel(interp, Tcl_GetStdChannel(TCL_STDOUT)); Tcl_RegisterChannel(interp, Tcl_GetStdChannel(TCL_STDERR)); - /* Only show the console if we don't have a startup script */ + /* + * Only show the console if we don't have a startup script + * and tcl_interactive hasn't been set already. + */ if (Tcl_GetStartupScript(NULL) == NULL) { - Tcl_SetVar(interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY); + CONST char *intvar = + Tcl_GetVar(interp, "tcl_interactive", TCL_GLOBAL_ONLY); + if (intvar == NULL) { + Tcl_SetVar(interp, "tcl_interactive", "1", + TCL_GLOBAL_ONLY); + } } if (Tk_CreateConsoleWindow(interp) == TCL_ERROR) { return TCL_ERROR; @@ -257,10 +265,10 @@ TkpInit(interp) } /* - * If we are loaded into an executable that is not a bundled application, - * the window server does not let us come to the foreground. - * For such an executable, notify the window server that we are now a - * full GUI application. + * If we are loaded into an executable that is not a bundled + * application, the window server does not let us come to the + * foreground. For such an executable, notify the window server that + * we are now a full GUI application. */ { /* Check whether we are a bundled executable: */ |