190 lines
7.8 KiB
Org Mode
190 lines
7.8 KiB
Org Mode
#+TITLE: LaTeX layer
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#+TAGS: dsl|layer|markup|programming
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[[file:img/latex.png]]
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* Table of Contents :TOC_5_gh:noexport:
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- [[#description][Description]]
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- [[#features][Features:]]
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- [[#bibtex][BibTeX]]
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- [[#install][Install]]
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- [[#layer][Layer]]
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- [[#auto-completion][Auto-completion]]
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- [[#previewing][Previewing]]
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- [[#build-command][Build command]]
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- [[#auto-fill][Auto-fill]]
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- [[#folding][Folding]]
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- [[#magic-latex-buffer][Magic latex buffer]]
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- [[#key-bindings][Key bindings]]
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- [[#folding-1][Folding]]
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- [[#reftex][RefTeX]]
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* Description
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This layer adds support for LaTeX files with [[https://savannah.gnu.org/projects/auctex/][AucTeX]].
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** Features:
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- Auto-build with [[https://github.com/tom-tan/auctex-latexmk/][auctex-latexmk]]
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- Auto-completion with [[https://github.com/alexeyr/company-auctex][company-auctex]]
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- Tags navigation on ~%~ with [[https://github.com/redguardtoo/evil-matchit][evil-matchit]]
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- Labels, references, citations and index entries management with [[http://www.gnu.org/software/emacs/manual/html_node/reftex/index.html][RefTeX]]
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* BibTeX
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For more extensive support of BibTeX files than RefTeX provides, have a look at
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the [[https://github.com/syl20bnr/spacemacs/blob/develop/layers/%2Blang/bibtex/README.org][BibTeX layer]].
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* Install
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** Layer
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To use this configuration layer, add it to your =~/.spacemacs=. You will need to
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add =latex= to the existing =dotspacemacs-configuration-layers= list in this
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file.
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** Auto-completion
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Add the layer =auto-completion= to the variable
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=dotspacemacs-configuration-layers= of your dotfile =~/.spacemacs=.
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** Previewing
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To perform full-document previews (that is, aside from the inline previewing
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under ~SPC m p~), add the following to your =.spacemacs= under
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=dotspacemacs/user-config=:
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#+BEGIN_SRC emacs-lisp
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(add-hook 'doc-view-mode-hook 'auto-revert-mode)
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#+END_SRC
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Then when you open up a compiled PDF, the preview will update automatically when
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you recompile.
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** Build command
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A build command can be specified via the layer variable =latex-build-command=.
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If =LatexMk= is specified, the appropriate =LatexMk= configuration will be
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applied. (the default on systems with =latexmk= in the path) This variable can
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be set to any of the entities in =TeX-command-list=, including any custom
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entries you may have added there. To use the regular =AucTeX= command set
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=latex-build-command= to =LaTeX= as shown below.
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#+BEGIN_SRC emacs-lisp
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dotspacemacs-configuration-layers '(
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(latex :variables latex-build-command "LaTeX"))
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#+END_SRC
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** Auto-fill
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To enable auto-fill set the variable =latex-enable-auto-fill= to =t=.
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The variable =latex-nofill-env= provide the list of environment names where
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=auto-fill-mode= will be inhibited.
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#+BEGIN_SRC emacs-lisp
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dotspacemacs-configuration-layers '(
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(latex :variables latex-enable-auto-fill t))
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#+END_SRC
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** Folding
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Enable folding of text by setting =latex-enable-folding= to =t=. Default value
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is nil.
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#+BEGIN_SRC emacs-lisp
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dotspacemacs-configuration-layers '(
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(latex :variables latex-enable-folding t))
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#+END_SRC
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** Magic latex buffer
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To enable "magic" symbols in latex buffers, set the variable
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=latex-enable-magic= to =t=.
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#+BEGIN_SRC emacs-lisp
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dotspacemacs-configuration-layers '(
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(latex :variables latex-enable-magic t))
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#+END_SRC
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The precise effect of this feature can be modified by adjusting the following
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variables:
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- =magic-latex-enable-block-highlight=: show font properties like =\large=
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(default =t=).
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- =magic-latex-enable-block-align=: reflect block alignment such as =\center=
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(default =nil=).
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- =magic-latex-enable-pretty-symbols=: substitute symbols in place of code, e.g.
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greek letters (default =t=).
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- =magic-latex-enable-suscript=: show subscripts and superscripts (default =t=).
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- =magic-latex-enable-inline-image=: show images inline (default =nil=).
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By default, the underlying latex code is echoed in the echo area.
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* Key bindings
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| Key binding | Description |
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|---------------+--------------------------------------------|
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| ~SPC m -~ | recenter output buffer |
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| ~SPC m ,~ | TeX command on master file |
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| ~SPC m .~ | mark LaTeX environment |
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| ~SPC m *~ | mark LaTeX section |
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| ~SPC m %~ | comment or uncomment a paragraph |
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| ~SPC m ;~ | comment or uncomment a region |
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| ~SPC m a~ | run all commands (compile and open viewer) |
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| ~SPC m b~ | build |
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| ~SPC m c~ | close LaTeX environment |
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| ~SPC m e~ | insert LaTeX environment |
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| ~SPC m i i~ | insert =\item= |
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| ~SPC m k~ | kill TeX job |
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| ~SPC m l~ | recenter output buffer |
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| ~SPC m m~ | insert LaTeX macro |
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| ~SPC m s~ | insert LaTeX section |
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| ~SPC m v~ | view output |
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| ~SPC m h d~ | TeX documentation, can be very slow |
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| ~SPC m f e~ | fill LaTeX environment |
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| ~SPC m f p~ | fill LaTeX paragraph |
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| ~SPC m f r~ | fill LaTeX region |
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| ~SPC m f s~ | fill LaTeX section |
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| ~SPC m p r~ | preview region |
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| ~SPC m p b~ | preview buffer |
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| ~SPC m p d~ | preview document |
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| ~SPC m p e~ | preview environment |
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| ~SPC m p s~ | preview section |
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| ~SPC m p p~ | preview at point |
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| ~SPC m p f~ | cache preamble for preview |
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| ~SPC m p c~ | clear previews |
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| ~SPC m v~ | view |
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| ~SPC m x b~ | make font bold |
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| ~SPC m x B~ | make font medium weight |
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| ~SPC m x c~ | make font monospaced (for code) |
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| ~SPC m x e~ | make font emphasised |
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| ~SPC m x i~ | make font italic |
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| ~SPC m x o~ | make font oblique |
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| ~SPC m x r~ | remove font properties |
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| ~SPC m x f a~ | use calligraphic font |
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| ~SPC m x f c~ | use small-caps font |
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| ~SPC m x f f~ | use sans serif font |
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| ~SPC m x f n~ | use normal font |
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| ~SPC m x f r~ | use serif font |
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| ~SPC m x f u~ | use upright font |
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** Folding
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Available only when =latex-enable-folding= is non nil.
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| Key binding | Description |
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|-------------+----------------------|
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| ~SPC m z =~ | fold TeX math |
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| ~SPC m z b~ | fold TeX buffer |
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| ~SPC m z e~ | fold TeX environment |
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| ~SPC m z m~ | fold TeX macro |
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| ~SPC m z r~ | fold TeX region |
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** RefTeX
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| Key binding | Description |
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|---------------+---------------------------------------|
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| ~SPC m r c~ | reftex-citation |
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| ~SPC m r g~ | reftex-grep-document |
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| ~SPC m r i~ | reftex-index-selection-or-word |
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| ~SPC m r I~ | reftex-display-index |
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| ~SPC m r TAB~ | reftex-index |
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| ~SPC m r l~ | reftex-label |
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| ~SPC m r p~ | reftex-index-phrase-selection-or-word |
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| ~SPC m r P~ | reftex-index-visit-phrases-buffer |
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| ~SPC m r r~ | reftex-reference |
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| ~SPC m r s~ | reftex-search-document |
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| ~SPC m r t~ | reftex-toc |
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| ~SPC m r T~ | reftex-toc-recenter |
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| ~SPC m r v~ | reftex-view-crossref |
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