Package: auctex;
Reported by: Gustavo Barros <gusbrs.2016 <at> gmail.com>
Date: Mon, 18 Nov 2019 17:17:02 UTC
Severity: normal
Found in version 12.2.0
Done: Arash Esbati <arash <at> gnu.org>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Gustavo Barros <gusbrs.2016 <at> gmail.com> To: bug-auctex <at> gnu.org Subject: 12.2.0; reftex-view-crossref on citation pre- and postnotes Date: Mon, 18 Nov 2019 14:16:07 -0300
Hi all,
`reftex-view-crossref', when called from a prenote or postnote of a
citation macro will assume it is a citation key and run
`reftex-view-cr-cite' in whatever is around point, which of course won't
be found in the bibfiles, and returns an error of "no such database
entry", when it would be expected it to return error "Not on a crossref
macro argument". As a result, when the point is left on a prenote or
postnote of a citation macro, a spurious echo of "no such database
entry" is generated.
Steps to reproduce:
Build Emacs from source (as of today, commit
ed52618e707682e812002c98b99efe4baf43e1ca).
Start ~emacs -Q~.
Setup:
#+begin_src emacs-lisp
(add-to-list 'load-path "~/.emacs.d/elpa/auctex-12.2.0")
(load "auctex.el" nil t t)
(setq TeX-auto-save t)
(setq TeX-parse-self t)
(setq reftex-plug-into-AUCTeX t)
(add-hook 'LaTeX-mode-hook 'turn-on-reftex)
#+end_src
Place files `mwe.tex' and `mwe_bib.bib' (respectively below) on the same
directory.
#+begin_export latex
\documentclass{article}
\usepackage{biblatex}
\addbibresource{mwe_bib.bib}
\begin{document}
\cite[45]{sigfridsson}
\end{document}
#+end_export
#+begin_example
@article{sigfridsson,
author = {Sigfridsson, Emma and Ryde, Ulf},
title = {Comparison of methods for deriving atomic charges from
the electrostatic potential and moments},
journaltitle = {Journal of Computational Chemistry},
date = 1998,
volume = 19,
number = 4,
pages = {377-395},
doi =
{10.1002/(SICI)1096-987X(199803)19:4<377::AID-JCC1>3.0.CO;2-P},
}
#+end_example
Visit `mwe.tex' and place point in the entrykey `sigfridsson'. Call
`reftex-view-crossref' ("C-c &"), it will show the reference, as
expected.
Now move point to somewhere on the prenote ("[45]"), and call
`reftex-view-crossref' again. It returns "cite: no such database entry:
\cite[45]", instead of the expected "reftex-view-crossref: Not on a
crossref macro argument". Also, moving point out of the prenote and back
to it again, and leaving it there for a while as usual, will echo "cite:
no such database entry: \cite[45]", whereas no echo was to be expected.
Best regards,
Gustavo Barros.
Emacs : GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.22.30)
of 2019-11-18
Package: 12.2.0
current state:
==============
(setq
AUCTeX-date "2019-10-31"
window-system 'x
LaTeX-version "2e"
TeX-style-path '("~/.emacs.d/auctex"
"/home/gustavo/.emacs.d/elpa/auctex-12.2.0/style"
"/home/gustavo/.emacs.d/auctex/auto"
"/home/gustavo/.emacs.d/auctex/style" "auto" "style")
TeX-auto-save t
TeX-parse-self t
TeX-master t
TeX-command-list '(("TeX" "%(PDF)%(tex) %(file-line-error)
%`%(extraopts) %S%(PDFout)%(mode)%' %t" TeX-run-TeX
nil (plain-tex-mode ams-tex-mode texinfo-mode)
:help "Run plain TeX")
("LaTeX" "%`%l%(mode)%' %T" TeX-run-TeX nil
(latex-mode doctex-mode) :help "Run LaTeX")
("Makeinfo" "makeinfo %(extraopts) %t"
TeX-run-compile nil (texinfo-mode) :help
"Run Makeinfo with Info output")
("Makeinfo HTML" "makeinfo %(extraopts) --html %t"
TeX-run-compile nil (texinfo-mode) :help
"Run Makeinfo with HTML output")
("AmSTeX" "amstex %(PDFout) %`%(extraopts)
%S%(mode)%' %t" TeX-run-TeX nil (ams-tex-mode)
:help "Run AMSTeX")
("ConTeXt" "%(cntxcom) --once --texutil %(extraopts)
%(execopts)%t" TeX-run-TeX nil
(context-mode) :help "Run ConTeXt once")
("ConTeXt Full" "%(cntxcom) %(extraopts)
%(execopts)%t" TeX-run-TeX nil (context-mode) :help
"Run ConTeXt until completion")
("BibTeX" "bibtex %s" TeX-run-BibTeX nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode context-mode) :help
"Run BibTeX")
("Biber" "biber %s" TeX-run-Biber nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help "Run Biber")
("View" "%V" TeX-run-discard-or-function t t :help
"Run Viewer")
("Print" "%p" TeX-run-command t t :help "Print the
file")
("Queue" "%q" TeX-run-background nil t :help "View
the printer queue" :visible
TeX-queue-command)
("File" "%(o?)dvips %d -o %f " TeX-run-dvips t
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Generate PostScript file")
("Dvips" "%(o?)dvips %d -o %f " TeX-run-dvips nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Convert DVI file to PostScript")
("Dvipdfmx" "dvipdfmx %d" TeX-run-dvipdfmx nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Convert DVI file to PDF with dvipdfmx")
("Ps2pdf" "ps2pdf %f" TeX-run-ps2pdf nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Convert PostScript file to PDF")
("Glossaries" "makeglossaries %s" TeX-run-command
nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Run makeglossaries to create glossary\n file")
("Index" "makeindex %s" TeX-run-index nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Run makeindex to create index file")
("upMendex" "upmendex %s" TeX-run-index t
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Run upmendex to create index file")
("Xindy" "texindy %s" TeX-run-command nil
(plain-tex-mode latex-mode doctex-mode ams-tex-mode
texinfo-mode) :help
"Run xindy to create index file")
("Check" "lacheck %s" TeX-run-compile nil
(latex-mode) :help
"Check LaTeX file for correctness")
("ChkTeX" "chktex -v6 %s" TeX-run-compile nil
(latex-mode) :help
"Check LaTeX file for common mistakes")
("Spell" "(TeX-ispell-document \"\")"
TeX-run-function nil t :help "Spell-check the
document")
("Clean" "TeX-clean" TeX-run-function nil t :help
"Delete generated intermediate files")
("Clean All" "(TeX-clean t)" TeX-run-function nil t
:help
"Delete generated intermediate and output files")
("Other" "" TeX-run-command t t :help "Run an
arbitrary command"))
)
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