git-gui: unicode file name support on windows
Assumes file names in git tree objects are UTF-8 encoded.
On most unix systems, the system encoding (and thus the TCL system
encoding) will be UTF-8, so file names will be displayed correctly.
On Windows, it is impossible to set the system encoding to UTF-8. Changing
the TCL system encoding (via 'encoding system ...', e.g. in the startup
code) is explicitly discouraged by the TCL docs.
Change git-gui functions dealing with file names to always convert
from and to UTF-8.
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
diff --git a/git-gui.sh b/git-gui.sh
index f9b323a..1f5acc3 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -556,6 +556,9 @@
_trace_exec [concat $opt $cmdp $args]
set result [eval exec $opt $cmdp $args]
+ if {[encoding system] != "utf-8"} {
+ set result [encoding convertfrom utf-8 [encoding convertto $result]]
+ }
if {$::_trace} {
puts stderr "< $result"
}
@@ -1111,7 +1114,7 @@
[list git_read config] \
$args \
[list --null --list]]
- fconfigure $fd_rc -translation binary
+ fconfigure $fd_rc -translation binary -encoding utf-8
set buf [read $fd_rc]
close $fd_rc
}
@@ -1691,7 +1694,7 @@
set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
merge_state \
- [encoding convertfrom $p] \
+ [encoding convertfrom utf-8 $p] \
[lindex $i 4]? \
[list [lindex $i 0] [lindex $i 2]] \
[list]
@@ -1724,7 +1727,7 @@
set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
merge_state \
- [encoding convertfrom $p] \
+ [encoding convertfrom utf-8 $p] \
?[lindex $i 4] \
[list] \
[list [lindex $i 0] [lindex $i 2]]
@@ -1747,7 +1750,7 @@
set pck [split $buf_rlo "\0"]
set buf_rlo [lindex $pck end]
foreach p [lrange $pck 0 end-1] {
- set p [encoding convertfrom $p]
+ set p [encoding convertfrom utf-8 $p]
if {[string index $p end] eq {/}} {
set p [string range $p 0 end-1]
}
