On Fri, Feb 22, 2013 at 10:00 PM, Roland Eggner
<[email protected]> wrote:
> On 2013-02-20 Wednesday at 16:48 +0100 Bram Moolenaar wrote:
> On wide terminals the feature list in :version message is interrupted by empty
> lines, observed with e.g. COLUMNS=320. Bugfix attached.
Maybe it's better if we limit the feature list to 80 column width?
It's easier to scan
vertically compared to horizontally when inspecting the features available.
So something like this:
% hg diff version.c
23:12:48
diff -r 8b86b69546a9 src/version.c
--- a/src/version.c Wed Feb 20 21:26:00 2013 +0100
+++ b/src/version.c Fri Feb 22 23:12:51 2013 +0800
@@ -2461,6 +2461,7 @@
int nrow;
int nfeat = 0;
int width = 0;
+ int columns = Columns > 80 ? 80 : Columns;
/* Find the length of the longest feature name, use that + 1 as the column
* width */
@@ -2474,7 +2475,7 @@
}
width += 1;
- if (Columns < width)
+ if (columns < width)
{
/* Not enough screen columns - show one per line */
for (i = 0; features[i] != NULL; ++i)
@@ -2486,10 +2487,10 @@
return;
}
- ncol = (int) Columns / width;
+ ncol = (int) columns / width;
/* The rightmost column doesn't need a separator.
* Sacrifice it to fit in one more column if possible. */
- if (Columns % width == width - 1)
+ if (columns % width == width - 1)
ncol++;
nrow = nfeat / ncol + (nfeat % ncol ? 1 : 0);
Nazri
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