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Startling the terminal into handling wide, two-column characters properly. 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4879 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2014-05-14 08:42:14 +00:00
parent 044e4d2ae0
commit dfc9a7edd8
2 changed files with 10 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2014-05-14 Benno Schulenberg <bensberg@justemail.net>
* src/winio.c (edit_draw): Poke a non-breaking space into the last
column of every line, to startle the terminal into handling wide,
two-column characters properly. This fixes Savannah bug #31743.
2014-05-13 Benno Schulenberg <bensberg@justemail.net>
* src/text.c (do_linter): Make an error message somewhat clearer.
* src/rcfile.c (parse_binding): Improve another error message.

5
src/winio.c
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@ -2495,6 +2495,11 @@ void edit_draw(filestruct *fileptr, const char *converted, int
/* Just paint the string in any case (we'll add color or reverse on
* just the text that needs it). */
mvwaddstr(edit, line, 0, converted);
#ifdef ENABLE_UTF8
if (using_utf8())
/* Tickle the terminal into displaying two-column characters properly. */
mvwaddstr(edit, line, COLS - 1, "\xC2\xA0\x00");
#endif
#ifndef DISABLE_COLOR
/* If color syntaxes are available and turned on, we need to display