Re: [PATCH 0/4] Allow specifying alternate names for addresses in other_email
[notmuch-archives.git] / b1 / 28481ac22c54eac147604f93d1fa3d55aee558
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37 Date: Tue, 10 Jan 2012 10:36:50 -0500\r
38 From: Austin Clements <amdragon@MIT.EDU>\r
39 To: David Edmondson <dme@dme.org>\r
40 Subject: Re: [PATCH] emacs: Improve `notmuch-hello' display on ttys.\r
41 Message-ID: <20120110153650.GM20796@mit.edu>\r
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76 \r
77 LGTM, though would it be easier to put this in the else clause of the\r
78 if after the setq count?\r
79 \r
80 Is it possible for a tag in the last column to be just long enough to\r
81 make the line still wrap?  Somehow my current tag set doesn't trigger\r
82 this bug, so I can't test this case (and I admit I can't follow\r
83 notmuch-hello-insert-tags well enough to reason this out).\r
84 \r
85 Quoth David Edmondson on Jan 10 at 10:15 am:\r
86 > Inserting spaces to pad out columns is good, except when the padding\r
87 > makes the line wider than the window. This looks particularly bad on a\r
88 > tty where there is no fringe.\r
89\r
90 > Hence, avoid padding the last column on each row.\r
91 > ---\r
92\r
93 > Thanks to j4ni in #notmuch for spotting this.\r
94\r
95 >  emacs/notmuch-hello.el |   20 +++++++++++---------\r
96 >  1 files changed, 11 insertions(+), 9 deletions(-)\r
97\r
98 > diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el\r
99 > index 333d4c1..02017ce 100644\r
100 > --- a/emacs/notmuch-hello.el\r
101 > +++ b/emacs/notmuch-hello.el\r
102 > @@ -299,15 +299,17 @@ should be. Returns a cons cell `(tags-per-line width)'."\r
103 >                              :notify #'notmuch-hello-widget-search\r
104 >                              :notmuch-search-terms query\r
105 >                              formatted-name)\r
106 > -             ;; Insert enough space to consume the rest of the\r
107 > -             ;; column.  Because the button for the name is `(1+\r
108 > -             ;; (length name))' long (due to the trailing space) we\r
109 > -             ;; can just insert `(- widest (length name))' spaces -\r
110 > -             ;; the column separator is included in the button if\r
111 > -             ;; `(equal widest (length name)'.\r
112 > -             (widget-insert (make-string (max 1\r
113 > -                                              (- widest (length name)))\r
114 > -                                         ? ))))\r
115 > +             (unless (eq (% count tags-per-line) (1- tags-per-line))\r
116 > +               ;; If this is not the last tag on the line, insert\r
117 > +               ;; enough space to consume the rest of the column.\r
118 > +               ;; Because the button for the name is `(1+ (length\r
119 > +               ;; name))' long (due to the trailing space) we can\r
120 > +               ;; just insert `(- widest (length name))' spaces - the\r
121 > +               ;; column separator is included in the button if\r
122 > +               ;; `(equal widest (length name)'.\r
123 > +               (widget-insert (make-string (max 1\r
124 > +                                                (- widest (length name)))\r
125 > +                                           ? )))))\r
126 >           (setq count (1+ count))\r
127 >           (if (eq (% count tags-per-line) 0)\r
128 >               (widget-insert "\n")))\r