win/tclWinChan.c Tcl_InitNotifier: Bug [2413550] Avoid reopening of serial channels which causes issues with Bluetooth virtual com. Patch by Rolf Schroedter.
merge 8.5
Changed position of flag evaluation as proposed by Phil Hoffman
Fix execute permission bit (should not be set) for *Decls.h files
typo
typo
[9bf7e67b37]: minor documentation blooper
[1230597] Update test comment.
[1230597] Update test comment.
[3597178]: Improve documentation of what's going on with encodings
Do not reopen a win serial channel for serial detection. There are issues with some Bluetooth virtual com. Fix bug [2413550], patch by Rolf Schroedter
Do not reopen a win serial channel for serial detection. There are issues with some Bluetooth virtual com. Fix bug [2413550], patch by Rolf Schroedter
[8d5f5b8034] Flush internal representations in [string tolower] of unshared obj
Simplify macro handling in tclOO*Decls.h, just as already done in "novem" [0c37ab8944], itcl*Decls.h and tdbc*Decls.h. 
This doesn't change the way symbols are exported. This simplifications were already present in the Tcl 8.6.2 headers, but those were buggy when tclOO was linked in statically without using stubs.
New tests covering INPUT_NEED_NL flag handling.  One exposes a bug.
Mark io-35.18b test as knownBug
Merge core-8-5-branch (New tests covering INPUT_NEED_NL flag handling. One exposes a bug.)
merge trunk