Make escape() and hlescape() as public APIs of texescape

1 files changed, 3 insertions, 5 deletions

diff --git a/sphinx/highlighting.py b/sphinx/highlighting.py
index 0a6cf8d6e..6804b9de0 100644
--- a/sphinx/highlighting.py
+++ b/sphinx/highlighting.py
@@ -27,8 +27,7 @@ from sphinx.deprecation import RemovedInSphinx30Warning
 from sphinx.ext import doctest
 from sphinx.locale import __
 from sphinx.pygments_styles import SphinxStyle, NoneStyle
-from sphinx.util import logging
-from sphinx.util.texescape import get_hlescape_func, tex_hl_escape_map_new
+from sphinx.util import logging, texescape
 
 if False:
     # For type annotation
@@ -114,7 +113,7 @@ class PygmentsBridge:
             # first, escape highlighting characters like Pygments does
             source = source.translate(escape_hl_chars)
             # then, escape all characters nonrepresentable in LaTeX
-            source = source.translate(tex_hl_escape_map_new)
+            source = texescape.escape(source, self.latex_engine)
             return '\\begin{Verbatim}[commandchars=\\\\\\{\\}]\n' + \
                    source + '\\end{Verbatim}\n'
 
@@ -194,8 +193,7 @@ class PygmentsBridge:
         if self.dest == 'html':
             return hlsource
         else:
-            escape = get_hlescape_func(self.latex_engine)
-            return escape(hlsource)
+            return texescape.hlescape(hlsource, self.latex_engine)
 
     def get_stylesheet(self):
         # type: () -> str