mirror of git://git.sv.gnu.org/nano.git
in titlebar(), make sure that the (mv)?waddnstr() calls take the proper
number of bytes when using multibyte characters, so that multibyte strings aren't prematurely cut off; also allow the "View" state to be displayed when a filename is passed in, in case we're in multibuffer mode and inside the file browser git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2424 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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cb4f14b8ce
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297851a647
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@ -40,6 +40,14 @@ CVS code -
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regexec_safe()
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- Rename to safe_regexec() for consistency. (DLR)
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- winio.c:
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titlebar()
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- Make sure that the (mv)?waddnstr() calls take the proper
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number of bytes when using multibyte characters, so that
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multibyte strings aren't prematurely cut off. (DLR, found by
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Jordi)
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- Allow the "View" state to be displayed when a filename is
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passed in, in case we're in multibuffer mode and inside the
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file browser. (DLR)
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help_line_len()
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- Make the text display more flexible, and closer to what nano
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1.2.x does. (DLR)
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15
src/winio.c
15
src/winio.c
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@ -2730,7 +2730,6 @@ void titlebar(const char *path)
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assert(COLS >= 0);
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wattron(topwin, A_REVERSE);
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blank_titlebar();
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if (COLS <= 5 || COLS - 5 < verlen)
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@ -2752,7 +2751,7 @@ void titlebar(const char *path)
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if (ISSET(MODIFIED))
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state = _("Modified");
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else if (path == NULL && ISSET(VIEW_MODE))
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else if (ISSET(VIEW_MODE))
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state = _("View");
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else {
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if (space > 0)
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@ -2760,6 +2759,7 @@ void titlebar(const char *path)
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state = &hblank[COLS - statelen];
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}
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statelen = strnlenpt(state, COLS);
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/* We need a space before state. */
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if ((ISSET(MODIFIED) || ISSET(VIEW_MODE)) && statelen < COLS)
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statelen++;
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@ -2783,6 +2783,7 @@ void titlebar(const char *path)
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assert(statelen < space);
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prefixlen = strnlenpt(prefix, space - statelen);
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/* If newfie is FALSE, we need a space after prefix. */
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if (!newfie && prefixlen + statelen < space)
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prefixlen++;
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@ -2794,6 +2795,7 @@ void titlebar(const char *path)
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else
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space = 0;
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/* space is now the room we have for the file name. */
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if (!newfie) {
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size_t lenpt = strlenpt(path), start_col;
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@ -2814,7 +2816,7 @@ void titlebar(const char *path)
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/* There is room for the whole filename, so we center it. */
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waddnstr(topwin, hblank, (space - exppathlen) / 3);
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waddnstr(topwin, prefix, prefixlen);
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waddnstr(topwin, prefix, actual_x(prefix, prefixlen));
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if (!newfie) {
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assert(strlenpt(prefix) + 1 == prefixlen);
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@ -2823,7 +2825,7 @@ void titlebar(const char *path)
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}
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} else {
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/* We will say something like "File: ...ename". */
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waddnstr(topwin, prefix, prefixlen);
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waddnstr(topwin, prefix, actual_x(prefix, prefixlen));
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if (space <= -3 || newfie)
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goto the_end;
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waddch(topwin, ' ');
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@ -2837,12 +2839,13 @@ void titlebar(const char *path)
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free(exppath);
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if (COLS <= 1 || statelen >= COLS - 1)
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mvwaddnstr(topwin, 0, 0, state, COLS);
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mvwaddnstr(topwin, 0, 0, state, actual_x(state, COLS));
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else {
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assert(COLS - statelen - 2 >= 0);
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mvwaddch(topwin, 0, COLS - statelen - 2, ' ');
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mvwaddnstr(topwin, 0, COLS - statelen - 1, state, statelen);
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mvwaddnstr(topwin, 0, COLS - statelen - 1, state,
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actual_x(state, statelen));
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}
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wattroff(topwin, A_REVERSE);
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