1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
|
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
|
+
-
-
+
+
-
-
+
+
+
+
+
+
+
+
+
|
}
/*
* The eofchar is \32 (^Z). This is the usual on Windows, but we
* effect this cross-platform to allow for scripted documents.
* [Bug: 2040]
*/
Tcl_SetChannelOption(interp, chan, "-eofchar", "\32");
/* Try to read utf-8 BOM, if available */
if (Tcl_ReadChars(chan, objPtr, -1, 0) < 0) {
Tcl_Close(interp, chan);
if (Tcl_ReadChars(chan, objPtr, 1, 0) < 0) {
Tcl_Close(interp, chan);
Tcl_AppendResult(interp, "couldn't read file \"",
Tcl_GetString(pathPtr),
"\": ", Tcl_PosixError(interp), (char *) NULL);
Tcl_GetString(pathPtr), "\": ", Tcl_PosixError(interp), NULL);
goto end;
}
string = Tcl_GetString(objPtr);
if (Tcl_ReadChars(chan, objPtr, -1,
memcmp(string, "\xef\xbf\xbe", 3)) < 0) {
Tcl_Close(interp, chan);
Tcl_AppendResult(interp, "couldn't read file \"",
Tcl_GetString(pathPtr), "\": ", Tcl_PosixError(interp), NULL);
goto end;
}
if (Tcl_Close(interp, chan) != TCL_OK) {
goto end;
}
iPtr = (Interp *) interp;
|