gitk: encode arguments correctly with "open"

gitk: encode arguments correctly with "open"

gitk: encode arguments correctly with "open"

gitk: let Tcl take care of passing literal arguments to pipelines

gitk: added external diff file rename detection

gitk: Interpret file names given as command argument as UTF-8

Merge branch 'js/non-ascii-argv' into j6t-testing

gitk: Interpret file names given as command argument as UTF-8

Merge branch 'pks-meson-support' of https://github.com/pks-t/gitk

Merge branch 'kk/filename-encoding' into j6t-testing

Introduce support for the Meson build system

fix: when resolving merge conflicts, japanese file names become garbled.

Merge branch 'ps/meson-build' into j6t-testing

Merge branch 'js/replace-tab-in-indent' into j6t-testing

gitk: adjust indentation to match the style used in this script

gitk: adjust indentation to match the style used in this script

Merge branch 'js/do-restore-position' into j6t-testing

gitk: Update Bulgarian translation (327t)

gitk: Update Bulgarian translation (327t)

Merge branch 'as/translations-bg' into j6t-testing

gitk: Update Bulgarian translation (323t)

Merge branch 'ah/commit-id-to-clipboard'

Merge branch 'js/do-restore-position' into j6t-testing

gitk: offer "Copy commit ID to X11 selection" only on X11