ui: export context.viewport, screen.show, add SetCursorStyle

Export context.viewport for use in implementing tcell-term.

Bump tcell version to enable SetCursorStyle feature. Add this function
to the ui for future use with tcell-term.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 12 insertions, 8 deletions

diff --git a/go.sum b/go.sum
index 533c7a3c..de77f7bd 100644
--- a/go.sum
+++ b/go.sum
@@ -186,8 +186,8 @@ github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
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@@ -276,8 +276,8 @@ github.com/gatherstars-com/jwz v1.3.0/go.mod h1:FkR8I1cfoVwXI+EAZsWfHIBi4duECJZ3
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@@ -582,6 +582,7 @@ github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
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@@ -705,7 +706,6 @@ github.com/nakabonne/nestif v0.3.1 h1:wm28nZjhQY5HyYPx+weN3Q65k6ilSBxDb8v5S81B81
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-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
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@@ -1257,6 +1257,7 @@ golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBc
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@@ -1271,13 +1272,15 @@ golang.org/x/sys v0.0.0-20220627191245-f75cf1eec38b/go.mod h1:oPkhp1MJrh7nUepCBc
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@@ -1594,8 +1597,9 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks
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