lang/latex: refactor default viewer resolution

And add evince to list of auto-detected viewers.

This should fix an issue where preview-pane was used regardless of what
viewer(s) were available.
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Henrik Lissner 2019-08-27 00:11:52 -04:00
parent a9b5640d1f
commit 3fae411918
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2 changed files with 36 additions and 34 deletions

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@ -11,7 +11,7 @@
enabling unicode symbols in math regions. This requires the unicode-math latex
package to be installed.")
(defvar +latex-viewers `(skim sumatrapdf zathura okular pdf-tools)
(defvar +latex-viewers '(skim evince sumatrapdf zathura okular pdf-tools)
"A list of enabled latex viewers to use, in this order. If they don't exist,
they will be ignored. Recognized viewers are skim, zathura, okular and
pdf-tools.