Merge remote-tracking branch 'github/master' into git-po-master

* github/master: (42 commits)
  Git 2.30-rc1
  git-gui: use gray background for inactive text widgets
  Another batch before 2.30-rc1
  git-gui: Fix selected text colors
  Makefile: conditionally include GIT-VERSION-FILE
  git-gui: fix colored label backgrounds when using themed widgets
  config.mak.uname: remove old NonStop compatibility settings
  diff: correct interaction between --exit-code and -I<pattern>
  t/perf: fix test_export() failure with BSD `sed`
  style: do not "break" in switch() after "return"
  compat-util: pretend that stub setitimer() always succeeds
  strmap: make callers of strmap_remove() to call it in void context
  doc: mention Python 3.x supports
  index-format.txt: document v2 format of file system monitor extension
  docs: multi-pack-index: remove note about future 'verify' work
  init: provide useful advice about init.defaultBranch
  get_default_branch_name(): prepare for showing some advice
  branch -m: allow renaming a yet-unborn branch
  init: document `init.defaultBranch` better
  t7900: use --fixed-value in git-maintenance tests
  ...

1 files changed, 21 insertions, 9 deletions

diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 867b8cea46..201524c34e 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -720,9 +720,6 @@ proc rmsel_tag {text} {
 		-background [$text cget -background] \
 		-foreground [$text cget -foreground] \
 		-borderwidth 0
-	$text tag conf in_sel\
-		-background $color::select_bg \
-		-foreground $color::select_fg
 	bind $text <Motion> break
 	return $text
 }
@@ -1482,6 +1479,7 @@ proc rescan {after {honor_trustmtime 1}} {
 		} elseif {[run_prepare_commit_msg_hook]} {
 		} elseif {[load_message MERGE_MSG]} {
 		} elseif {[load_message SQUASH_MSG]} {
+		} elseif {[load_message [get_config commit.template]]} {
 		}
 		$ui_comm edit reset
 		$ui_comm edit modified false
@@ -1616,6 +1614,12 @@ proc run_prepare_commit_msg_hook {} {
 		fconfigure $fd_sm -encoding utf-8
 		puts -nonewline $fd_pcm [read $fd_sm]
 		close $fd_sm
+	} elseif {[file isfile [get_config commit.template]]} {
+		set pcm_source "template"
+		set fd_sm [open [get_config commit.template] r]
+		fconfigure $fd_sm -encoding utf-8
+		puts -nonewline $fd_pcm [read $fd_sm]
+		close $fd_sm
 	} else {
 		set pcm_source ""
 	}
@@ -2305,11 +2309,10 @@ proc do_quit {{rc {1}}} {
 		if {$GITGUI_BCK_exists && ![$ui_comm edit modified]} {
 			file rename -force [gitdir GITGUI_BCK] $save
 			set GITGUI_BCK_exists 0
-		} else {
+		} elseif {[$ui_comm edit modified]} {
 			set msg [string trim [$ui_comm get 0.0 end]]
 			regsub -all -line {[ \r\t]+$} $msg {} msg
-			if {(![string match amend* $commit_type]
-				|| [$ui_comm edit modified])
+			if {![string match amend* $commit_type]
 				&& $msg ne {}} {
 				catch {
 					set fd [open $save w]
@@ -3322,11 +3325,20 @@ if {!$use_ttk} {
 	.vpane.files paneconfigure .vpane.files.index -sticky news
 }
 
+proc set_selection_colors {w has_focus} {
+	foreach tag [list in_diff in_sel] {
+		$w tag conf $tag \
+			-background [expr {$has_focus ? $color::select_bg : $color::inactive_select_bg}] \
+			-foreground [expr {$has_focus ? $color::select_fg : $color::inactive_select_fg}]
+	}
+}
+
 foreach i [list $ui_index $ui_workdir] {
 	rmsel_tag $i
-	$i tag conf in_diff \
-		-background $color::select_bg \
-		-foreground $color::select_fg
+
+	set_selection_colors $i 0
+	bind $i <FocusIn>	{ set_selection_colors %W 1 }
+	bind $i <FocusOut>	{ set_selection_colors %W 0 }
 }
 unset i