[elpa] externals/auctex dbc1fa0 71/80: Support new kernel macros \Ref and \labelformat

[Tassilo Horn]

branch: externals/auctex
commit dbc1fa09d37b5ce9b73e92548c311c87ab66da0f
Author: Arash Esbati <address@hidden>
Commit: Arash Esbati <address@hidden>

    Support new kernel macros \Ref and \labelformat
    
    * font-latex.el (font-latex-built-in-keyword-classes): Add \Ref to
    reference and \labelformat to function class.
    
    * latex.el (LaTeX-common-initialization): Add support for \Ref and
    \labelformat which are part of LaTeX kernel 2019-10-01 release.
---
 font-latex.el | 6 ++++--
 latex.el      | 3 +++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/font-latex.el b/font-latex.el
index 486f39f..4df9526 100644
--- a/font-latex.el
+++ b/font-latex.el
@@ -340,7 +340,7 @@ variable `font-latex-fontify-sectioning'." ',num)
      font-lock-constant-face 2 command)
     ("reference"
      (("nocite" "*{") ("cite" "*[[{") ("label" "{") ("pageref" "{")
-      ("vref" "*{") ("eqref" "{") ("ref" "{") ("include" "{")
+      ("vref" "*{") ("eqref" "{") ("ref" "{") ("Ref" "{") ("include" "{")
       ("input" "{") ("bibliography" "{") ("index" "{") ("glossary" "{")
       ("footnote" "[{") ("footnotemark" "[") ("footnotetext" "[{")
       ("marginpar" "[{"))
@@ -356,7 +356,9 @@ variable `font-latex-fontify-sectioning'." ',num)
       ("newcounter" "{[") ("renewenvironment" "*{[[{{")
       ("renewcommand" "*|{\\[[{") ("renewtheorem" "{[{[")
       ("usepackage" "[{[") ("fbox" "{") ("mbox" "{") ("rule" "[{{")
-      ("addvspace" "{") ("vspace" "*{") ("hspace" "*{") ("thinspace" "") 
("negthinspace" "")
+      ("addvspace" "{") ("vspace" "*{") ("hspace" "*{")
+      ("thinspace" "")  ("negthinspace" "")
+      ("labelformat" "{{")
       ;; XXX: Should macros without arguments rather be listed in a
       ;; separate category with 'noarg instead of 'command handling?
       ("enspace" "") ("enskip" "") ("quad" "") ("qquad" "") ("nonumber" "")
diff --git a/latex.el b/latex.el
index 602e2df..b4cf54f 100644
--- a/latex.el
+++ b/latex.el
@@ -6222,6 +6222,9 @@ function would return non-nil and `(match-string 1)' 
would return
    '("label" TeX-arg-define-label)
    '("pageref" TeX-arg-ref)
    '("ref" TeX-arg-ref)
+   ;; \Ref and \labelformat are part of kernel with LaTeX 2019-10-01:
+   '("Ref" TeX-arg-ref)
+   '("labelformat" TeX-arg-counter t)
    '("newcommand" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
    '("renewcommand" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
    '("newenvironment" TeX-arg-define-environment