From 89cfc4693df56e26268c2692ed63d6808ffd1e86 Mon Sep 17 00:00:00 2001
From: Frank LENORMAND <lenormf@gmail.com>
Date: Tue, 9 Feb 2016 11:52:18 +0200
Subject: [PATCH] Add a LaTeX support script

---
 rc/extra/latex.kak | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 rc/extra/latex.kak

diff --git a/rc/extra/latex.kak b/rc/extra/latex.kak
new file mode 100644
index 00000000..bdb174cc
--- /dev/null
+++ b/rc/extra/latex.kak
@@ -0,0 +1,44 @@
+# https://www.latex-project.org/
+#
+
+# Detection
+# ‾‾‾‾‾‾‾‾‾
+
+hook global BufSetOption mimetype=text/x-tex %{
+    set buffer filetype latex
+}
+
+hook global BufCreate .*\.tex %{
+    set buffer filetype latex
+}
+
+# Highlighters
+# ‾‾‾‾‾‾‾‾‾‾‾‾
+
+addhl -group / regions -default content latex \
+    comment '^%' '\n' ''
+
+addhl -group /latex/comment fill comment
+# Scopes, starting with a backslash
+addhl -group /latex/content regex '\\\w+\>' 0:keyword
+# Options passed to scopes, between brackets
+addhl -group /latex/content regex '\\\w+\>\[([^]]+)\]' 1:value
+# Content between dollar signs/pairs
+addhl -group /latex/content regex '\$\$?[^$]+\$\$?' 0:magenta
+# Emphasized text
+addhl -group /latex/content regex '\\(emph|textit)\{([^}]+)\}' 2:default+i
+# Bold text
+addhl -group /latex/content regex '\\textbf\{([^}]+)\}' 1:default+b
+
+# Initialization
+# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+
+hook global WinSetOption filetype=latex %{
+    addhl ref latex
+
+    set window comment_line_chars '%'
+}
+
+hook global WinSetOption filetype=(?!latex).* %{
+    rmhl latex
+}