* lisp/org-plot.el (org--plot/values-stats): A set of numbers with the
same value (i.e. 0 range) should not produce an arithmetic overflow
error.
This error was caused by taking the log of 0 (when the range is
0). This is mitigated by explicit checking against this case.
* lisp/org-plot.el (org-plot/preset-plot-types): Adapt structure to
cover all type-specific logic within org-plot.
(org-plot/gnuplot-script, org-plot/gnuplot): Replace type-specific logic
with references to properties of the type from
`org-plot/preset-plot-types'.
* lisp/org-plot.el (org-plot/gnuplot): If statement in transposition
treated condition as its negative, to fix this the condition was
inverted.
It was also noticed that the code could not operate as expected as the
user-supplied #+plot options were not fetched. Resolved by re-inserting
relevant code from an older version of org-plot.
* lisp/org-plot.el (org--plot/radar): Implement a new plot type "radar".
(org--plot/radar-template): A huge template sting for `org-plot/radar'.
(org--plot/radar-ticks, org--plot/radar-setup-template): Smaller
template strings for use in `org-plot/radar'.
(org-plot/preset-plot-types): Add the new "radar" type to the list of
default types.
The radar type has a long and complex implementation, but that's exactly
what makes it perfect for something like this. A complex plot can be
produced with a simple keyword in the #+PLOT options. There are still a
few kinks that would benefit from being ironed out, but the current
state is fully-functional.
* lisp/org-plot.el (org-plot/gnuplot-script): Call the term and preamble
functions (mentioned below) with the plot type as the argument.
(org-plot/gnuplot-script-preamble, org-plot/gnuplot-term-extra): update
docstring.
* lisp/org-plot.el (org-plot/gnuplot-term-extra): New option to let
the user to tweak the gnuplot term settings. This allows for setting
characteristics such as default size, or background colour.
(org-plot/gnuplot-script): Use the new option for customisation of
org-plot's term.
* lisp/org-plot.el (org-plot/add-options-to-plist): Add the options :ymin
:ymax :xmin :xmax, as well as :min and :max as aliases to the y{min,max}
options. The :ticks option is also added, for specifying how many ticks
should be used.
(org--plot/values-stats, org--plot/sensible-tick-num,
org--plot/nice-frequency-pick, org--plot/merge-alists,
org--plot/item-frequencies, org--plot/prime-factors): New utility
functions added to allow for somewhat sensible determination of a :ticks
value when none is provided. This turns out to be harder than expected,
and so a number of functions are used to attempt to do so. The essence
of the method used, is to round values and find their prime
decompositions. From this we try to select the most common components
to give a reasonable step size. We also add a 'ticks' parameter for
manually setting the number of ticks, and (y)min/max parameters
similarly.
* lisp/org-plot.el (org-plot/preset-plot-types): New option to declare
plot types and provide a lambda which is called with a fixed signature
to generate associated gnuplot code. The previously hardcoded types
are implemented as the default value.
(org-plot/gnuplot-script): Abstract the generation of gnuplot commands
from the three hardcoded types: 2d, 3d, and grid.
* lisp/org-plot.el (org-plot/gnuplot-script-preamble): New option
which can be either a string or a function. The value of this (when
executed, in the case of the function) is inserted near the top of the
generated gnuplot script.
(org-plot/gnuplot-script): Use the new variable
`org-plot/gnuplot-script-preamble' in the manner described.
This allows for the user to set the font/colour-scheme, default
precision, and much more.
* lisp/org-plot.el (org-plot/add-options-to-plist,
org-plot/add-options-to-plist): Add a new option :transpose, and a
shorter alias :trans. Transposition is performed if the argument is yes,
y, or t. This treats the table as a matrix and performs matrix
transposition on it. If an hline is present, it is assumed that it is a
marks a separation from a first header row. The first row is then
treated as the new header by inserting a hline in the transposed data.
This is quite useful for some plots, where across multiple categories,
there are a large number of data points. Without this, the data points
would be columns and the table can spread irritatingly wide.
* lisp/org-plot.el (org-plot/gnuplot): Make indentation consistent, by
replacing a few spaces with tabs.
Only 6 of 347 lines used spaces instead of tabs.
* lisp/ob-ruby.el (org-babel-ruby-initiate-session): When 'command'
is a function from 'inf-ruby-implementations', use 'funcall' to get
a command string for the first arg of 'run-ruby-or-pop-to-buffer'.
This is like what 'run-ruby' does.
Reported-by: Aaron Madlon-Kay <aaron@madlon-kay.com>
Ref: https://orgmode.org/list/CAHvKJZsAUtYOKV1bH_r9BXqE_d6k11qg4dfxvqCUVUxjmGohGw@mail.gmail.com
These show up in the Emacs repo (before and after the latest sync in
f22856a5c5), but for an unknown reason do not show up with `make
compile' or `make single' in the Org repo.
All of these functions are autoloaded.
* lisp/org.el (org-in-archived-heading-p): When called on a heading
with a tag containing org-archive-tag string as a substring, that
heading was incorrectly recognised as archived. Changed matching
against the whole :tag1:tag2:...: string to matching against tag list
as returned by `org-get-tags'.
* testing/lisp/test-org.el (test-org/in-archived-heading-p): Add test
when one of the heading tags contains org-archive-tag as a substring.
* lisp/org.el (org-optimize-window-after-visibility-change): Reset
org-scroll-position-to-restore if it is not a repeated call.
The org-scroll-position-to-restore variable is used to save the
position, but the position may be from a cycling sequence other than
the current one. Reset it at the start of a sequence.
* lisp/org.el (org-optimize-window-after-visibility-change): Guard
against calling set-window-start with a nil POS argument.
org-optimize-window-after-visibility-change calls set-window-start
with org-scroll-position-to-restore when it is a repeat call
(i.e. last-command and this-command match). However,
org-scroll-position-to-restore may not have yet been set yet (e.g. if
org-startup-folded is at its default value of showeverything).
Calling set-window-start appears to generally be a noop, but, for a
reason that I don't understand, it triggers a hang when %p is in
frame-title-format.
Reported-by: Massimo Lauria <massimo.lauria@uniroma1.it>
Ref: https://orgmode.org/list/CAJCFsEEHJXP4nKZpWdzheMM5O0Dq-tT+v0u0FsT+3Q0mi4v10A@mail.gmail.com
* lisp/org.el (org-fixup-indentation): Don't call indent-line-to with
a negative value.
* testing/lisp/test-org.el (test-org/promote):
(test-org/demote): Add tests.
The handling added in 11ef7454a (org.el (org-fixup-indentation): Fix
logbook drawers indentation, 2020-09-07) calls indent-line-to with a
value equal to the sum of current indentation and the DIFF argument,
but this can lead to a type error because DIFF may be negative.
Note that, aside from the headline-data test cases, the added tests on
top of the parent of e3b79ad2b (Allow a new value for
`org-adapt-indentation', 2020-02-09), which added the initial logbook
special case to org-fixup-indentation.
Reported-by: Duianto <otnaiud@gmail.com>
Ref: https://orgmode.org/list/CAE-tX7i5ew3ED3YX6jjx57qNuRtV0AumWKuE0W83YUUReKE5-g@mail.gmail.com
Reported-by: stardiviner <numbchild@gmail.com>
Ref: https://orgmode.org/list/CAL1eYuKObYzY2MHSQ+W08mW3TZ+83H45teOq_rHq9qz7-FEgKw@mail.gmail.com
* lisp/ox-latex.el (org-latex-footnote-reference): Use the footmark +
footnotetext combination for footnotes in verse environments.
(org-latex-verse-block): Use `org-latex--delayed-footnotes-definitions'.
Reported-by: Juan Manuel Macías <maciaschain@posteo.net>
<http://lists.gnu.org/r/emacs-orgmode/2020-12/msg00006.html>
* lisp/org.el: Don't require 'font-lock'; it is preloaded since
version 22.1.
Remove redundant requires of 'font-lock'
0a4aa2894297c0fd9e735328bbb60b427e0ba5d4
Stefan Kangas
Thu Dec 3 08:50:14 2020 +0100
* lisp/ol.el (org-link-search): Account for orphan #+name keyword.
If #+name is followed by a blank line (making it an invalid affiliated
keyword), :name is nil.
Reported-by: Dima Kogan <dima@secretsauce.net>
Ref: https://orgmode.org/list/875z5xf7f7.fsf@secretsauce.net
* lisp/org-goto.el: Require org.el and org-refile.el.
org-goto.el depends on org.el and org-refile.el being loaded, and the
autoloaded org-goto command may be called before org.el and
org-refile.el are loaded (and an org-refile.el load won't be triggered
just by visiting an Org file).
Reported-by: Omar Antolín Camarena <omar@matem.unam.mx>
Ref: https://orgmode.org/list/87h7pil2v5.fsf@matem.unam.mx
