Fix #3445: (latex) make `\\usepackage[utf8x]{inputenc}` usable

2025-02-25 18:55:22 -06:00 · 2017-02-22 12:33:46 +01:00 · 2017-02-22 12:33:46 +01:00 · e3fb7d2828
commit e3fb7d2828
parent ce03ba8deb
1 changed files with 2 additions and 1 deletions
--- a/sphinx/writers/latex.py
+++ b/sphinx/writers/latex.py
@ -102,8 +102,9 @@ ADDITIONAL_SETTINGS = {
    'pdflatex': {
        'inputenc':     '\\usepackage[utf8]{inputenc}',
        'utf8extra':   ('\\ifdefined\\DeclareUnicodeCharacter\n'
+                        ' \\ifdefined\\DeclareUnicodeCharacterAsOptional\\else\n'
                        '  \\DeclareUnicodeCharacter{00A0}{\\nobreakspace}\n'
-                        '\\fi'),
+                        '\\fi\\fi'),
    },
    'xelatex': {
        'latex_engine': 'xelatex',