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Painting the current line *after* tickling the terminal, so that

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the character in the final column will be displayed properly.
Bug was introduced five days ago.  Patch by Mark Majeres.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4905 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2014-05-19 20:44:24 +00:00
parent 8491c2251b
commit eb5c49d5bc
2 changed files with 8 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-05-19 Mark Majeres <mark@engine12.com>
* src/winio.c (edit_draw): Paint the current line *after* tickling the
terminal, so that the character in the final column will be displayed
properly. Bug was introduced five days ago.
2014-05-18 Benno Schulenberg <bensberg@justemail.net>
* src/nano (precalc_multicolorinfo): Do not match the ^ anchor when
looking further on in a line. This prevents an end="^$" from being

6
src/winio.c
View File

@ -2492,15 +2492,15 @@ void edit_draw(filestruct *fileptr, const char *converted, int
assert(openfile != NULL && fileptr != NULL && converted != NULL);
assert(strlenpt(converted) <= COLS);
/* 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, using Unicode 00A0 (No-Break Space). */
mvwaddstr(edit, line, COLS - 1, "\xC2\xA0\x00");
#endif
/* First simply paint the line -- then we'll add colors or the
* marking highlight on just the pieces that need it. */
mvwaddstr(edit, line, 0, converted);
#ifndef DISABLE_COLOR
/* If color syntaxes are available and turned on, we need to display