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[sup-devel] [PATCH] fix textfield truncation

Long query strings (for example) are (for some people) silently truncated.
Other people have seen large amounts of whitespace inserted at word boundaries.
These issues are caused by using a multiline text field. This patch uses a
single-line dynamically growable textfield instead. It also disables the
field-blanking misfeature.
---
 lib/sup/textfield.rb |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lib/sup/textfield.rb b/lib/sup/textfield.rb
index 9afeb34..1c19751 100644
--- a/lib/sup/textfield.rb
+++ b/lib/sup/textfield.rb
@@ -33,7 +33,9 @@ class TextField
     @w, @y, @x, @width = window, y, x, width
     @question = question
     @completion_block = block
-    @field = Ncurses::Form.new_field 1, @width - question.length, @y, @x + question.length, 256, 0
+    @field = Ncurses::Form.new_field 1, @width - question.length, @y, @x + question.length, 0, 0
+    @field.opts_off Ncurses::Form::O_STATIC
+    @field.opts_off Ncurses::Form::O_BLANK
     @form = Ncurses::Form.new_form [@field]
     @value = default || ''
     Ncurses::Form.post_form @form
-- 
1.6.3.3

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