Tk Source Code

Bring vfs instructions up to date

No longer attempt to build a dedicated shell. Have Tcl build a zsh, and then add Tk's Dll to the VFS check-in: 26c39887 user: hypnotoad tags: core_zip_vfs

Note: We don't build them by default with "make binaries" as, at least on Windows, we aren't guaranteed to have a Tclsh available in the environment, and if we do, we may not know it's name. check-in: 03c6074a user: tne tags: core_zip_vfs

tclZipVfs.c is now statically linked to the tkkit (by compiling from tclsrc/generic) check-in: abb5bd31 user: tne tags: core_zip_vfs

The first argument on the command line is being munched, but I may have to cheat and wake tkkits up as Tcl, and make the user "Package require tk" check-in: a969fa2d user: tne tags: core_zip_vfs

tkkit is now compiled like wish or tktest.

Kit-specific behavior is now wrapped in macros check-in: bf59f7d5 user: hypnotoad tags: core_zip_vfs

Reduced the footprint in the shells for booting from VFS check-in: 45ce77d7 user: hypnotoad tags: core_zip_vfs

button .b pack .b update destroy .b button .c update check-in: 02f369ec user: hypnotoad tags: macosx_button_segfault

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Hi Jeff,

I spent some of my time to contribute to the TclTk community ! I'm in
late for Christmas gift but like we said in French : "Mieux vaut tard
que jamais". ;-)

I've use TclDevKit 5.3.0 tclchecker to analyse TclTk code in Tcl and
Tk library directories (library, tools and tests) to correct a lot of
warnings and few errors. (encapsulate some expr, use 'chan xxx'
instead of fconfigure, fileevent...)

I've made some improvements too :

Examples :

- Use 'lassign' instead of many 'lindex' of 'foreach/break' loop.

- Use 'in' or 'ni' operators instead of 'lsearch -exact' or to
  factorise some eq/ne && / || tests.

- Use 'eq' or 'ne' to tests strings instead of '==' or '!='.

- Use 'unset -nocomplain' to avoid 'catch {unset...}'.

- Remove some useless catch around 'destroy' calls.

- Use expand {*} instead of 'eval'. Don't touch a lot of code because
  I don't know all structs and lists. I think it could be a greater
  improvement to reduce 'eval' calls.

Due to previous experience, I dot not change any indentation ! ;-)
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purge spaces at end of lines

clean-up unix/Makefile.in after carbon removal

* generic/tkWindow.c (commands): Ensure that all descriptions of commands created by Tk are correct.

* generic/tkObj.c (GetPixelsFromObjEx): [Bug 3497848]: Better rounding of pixel values to integers.