LaTeX: `\emph replaced by \sphinxparam and \sphinxsamedocref`

doc/latex.rst

@@ -1332,14 +1332,19 @@ Macros
 - Text styling commands:
 
   - ``\sphinxstrong``,
+  - ``\sphinxcode``,
   - ``\sphinxbfcode``,
   - ``\sphinxemail``,
   - ``\sphinxtablecontinued``,
   - ``\sphinxtitleref``,
   - ``\sphinxmenuselection``,
+  - ``\sphinxguilabel``,
+  - ``\sphinxkeyboard``,
   - ``\sphinxaccelerator``,
   - ``\sphinxcrossref``,
   - ``\sphinxtermref``,
+  - ``\sphinxsamedocref``,
+  - ``\sphinxparam``,
   - ``\sphinxoptional``.
 
   .. versionadded:: 1.4.5

sphinx/texinputs/sphinxlatexstyletext.sty

@@ -19,6 +19,8 @@
 \protected\def\sphinxaccelerator#1{\underline{#1}}
 \protected\def\sphinxcrossref#1{\emph{#1}}
 \protected\def\sphinxtermref#1{\emph{#1}}
+\protected\def\sphinxsamedocref#1{\emph{#1}}
+\protected\def\sphinxparam#1{\emph{#1}}
 % \optional is used for ``[, arg]``, i.e. desc_optional nodes.
 \long\protected\def\sphinxoptional#1{%
   {\textnormal{\Large[}}{#1}\hspace{0.5mm}{\textnormal{\Large]}}}
@@ -68,6 +70,7 @@
     \let\sphinxemail    \@firstofone
     \let\sphinxcrossref \@firstofone
     \let\sphinxtermref  \@firstofone
+    \let\sphinxsamedocref\@firstofone
     \let\sphinxhyphen\sphinxhyphenforbookmarks
     \def\PYG#1#2{#2}% (can not yet appear in section titles, but perhaps in future)
 }}

sphinx/writers/latex.py

@@ -799,7 +799,7 @@ class LaTeXTranslator(SphinxTranslator):
         else:
             self.first_param = 0
         if not node.hasattr('noemph'):
-            self.body.append(r'\emph{')
+            self.body.append(r'\sphinxparam{')
 
     def depart_desc_parameter(self, node: Element) -> None:
         if not node.hasattr('noemph'):
@@ -1597,7 +1597,7 @@ class LaTeXTranslator(SphinxTranslator):
             # references to labels in the same document
             id = self.curfilestack[-1] + ':' + uri[1:]
             self.body.append(self.hyperlink(id))
-            self.body.append(r'\emph{')
+            self.body.append(r'\sphinxsamedocref{')
             if self.config.latex_show_pagerefs and not \
                     self.in_production_list:
                 self.context.append('}}} (%s)' % self.hyperpageref(id))