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Document new features of TeX mode

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* doc/emacs/text.texi (TeX Print): Document
'tex-print-file-extension'.
* doc/emacs/programs.texi (Misc for Programs): Document support
for Prettify Symbols mode in TeX mode.
This commit is contained in:
Shakthi Kannan 2015-12-30 19:46:55 +02:00 • committed by Eli Zaretskii
parent 7c83d84619
commit c930e75bfa
3 changed files with 19 additions and 9 deletions
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18
doc/emacs/programs.texi
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@ -1530,14 +1530,16 @@ with the Foldout package (@pxref{Foldout}).
Prettify Symbols mode is a buffer-local minor mode that replaces Prettify Symbols mode is a buffer-local minor mode that replaces
certain strings with more attractive versions for display purposes. certain strings with more attractive versions for display purposes.
For example, in Emacs Lisp mode, it replaces the string @samp{lambda} For example, in Emacs Lisp mode, it replaces the string @samp{lambda}
with the Greek lambda character @samp{λ}. You may wish to use this in with the Greek lambda character @samp{λ}. In a @TeX{} buffer, it will
non-programming modes as well. You can customize the mode by adding replace @samp{\alpha} @dots{} @samp{\omega} and other math macros with
more entries to @code{prettify-symbols-alist}. More elaborate their Unicode characters. You may wish to use this in non-programming
customization is available via customizing modes as well. You can customize the mode by adding more entries to
@code{prettify-symbols-compose-predicate} if its default value @code{prettify-symbols-alist}. More elaborate customization is
@code{prettify-symbols-default-compose-p} is not appropriate. There available via customizing @code{prettify-symbols-compose-predicate} if
is also a global version, @code{global-prettify-symbols-mode}, which its default value @code{prettify-symbols-default-compose-p} is not
enables the mode in all buffers that support it. appropriate. There is also a global version,
@code{global-prettify-symbols-mode}, which enables the mode in all
buffers that support it.
The symbol at point can be shown in its original form. This is The symbol at point can be shown in its original form. This is
controlled by the variable @code{prettify-symbols-unprettify-at-point}: controlled by the variable @code{prettify-symbols-unprettify-at-point}:

8
doc/emacs/text.texi
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@ -1717,6 +1717,7 @@ such as @code{"/tmp"}.
@vindex latex-run-command @vindex latex-run-command
@vindex tex-dvi-view-command @vindex tex-dvi-view-command
@vindex tex-dvi-print-command @vindex tex-dvi-print-command
@vindex tex-print-file-extension
The buffer's @TeX{} variant determines what shell command @kbd{C-c The buffer's @TeX{} variant determines what shell command @kbd{C-c
C-b} actually runs. In Plain @TeX{} mode, it is specified by the C-b} actually runs. In Plain @TeX{} mode, it is specified by the
variable @code{tex-run-command}, which defaults to @code{"tex"}. In variable @code{tex-run-command}, which defaults to @code{"tex"}. In
@ -1725,7 +1726,12 @@ defaults to @code{"latex"}. The shell command that @kbd{C-c C-v} runs
to view the @file{.dvi} output is determined by the variable to view the @file{.dvi} output is determined by the variable
@code{tex-dvi-view-command}, regardless of the @TeX{} variant. The @code{tex-dvi-view-command}, regardless of the @TeX{} variant. The
shell command that @kbd{C-c C-p} runs to print the output is shell command that @kbd{C-c C-p} runs to print the output is
determined by the variable @code{tex-dvi-print-command}. determined by the variable @code{tex-dvi-print-command}. The variable
@code{tex-print-file-extension} can be set to the required file
extension for viewing and printing @TeX{}-compiled files. For
example, you can set it to @file{.pdf}, and update
@code{tex-dvi-view-command} and @code{tex-dvi-print-command}
accordingly.
Normally, Emacs automatically appends the output file name to the Normally, Emacs automatically appends the output file name to the
shell command strings described in the preceding paragraph. For shell command strings described in the preceding paragraph. For

2
etc/NEWS
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@ -885,9 +885,11 @@ name patterns (e.g. all "FOR_DOXYGEN_ONLY_*") to be excluded.
** TeX mode ** TeX mode
+++
*** New custom variable `tex-print-file-extension' to help users who *** New custom variable `tex-print-file-extension' to help users who
use PDF instead of DVI. use PDF instead of DVI.
+++
*** TeX mode now supports Prettify Symbols mode. When enabling *** TeX mode now supports Prettify Symbols mode. When enabling
`prettify-symbols-mode' in a tex-mode buffer, \alpha ... \omega, and `prettify-symbols-mode' in a tex-mode buffer, \alpha ... \omega, and
many other math macros are displayed using unicode characters. many other math macros are displayed using unicode characters.