From e62ad04963982ea9cc7622b32484778845bc2ec1 Mon Sep 17 00:00:00 2001 From: Noam Postavsky <npostavs@gmail.com> Date: Sun, 23 Jun 2019 21:27:43 -0400 Subject: Fix sgml-mode handling of quotes within parens (Bug#36347) * lisp/textmodes/sgml-mode.el (sgml-syntax-propertize): Use syntax-ppss-table if set. This is only needed on the release branch, on master the caller (syntax-propertize) already does this. (sgml-mode): Set syntax-ppss-table to sgml-tag-syntax-table. This correctly classifies parens as punctuation, so they won't confuse the parser. * test/lisp/textmodes/sgml-mode-tests.el (sgml-tests--quotes-syntax): New test copied from master, with two cases added for this bug. --- lisp/textmodes/sgml-mode.el | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'lisp/textmodes/sgml-mode.el') diff --git a/lisp/textmodes/sgml-mode.el b/lisp/textmodes/sgml-mode.el index 128e58810e5..c9724e0e3f7 100644 --- a/lisp/textmodes/sgml-mode.el +++ b/lisp/textmodes/sgml-mode.el @@ -357,10 +357,11 @@ Any terminating `>' or `/' is not matched.") (defun sgml-syntax-propertize (start end) "Syntactic keywords for `sgml-mode'." (goto-char start) - (sgml-syntax-propertize-inside end) - (funcall - (syntax-propertize-rules sgml-syntax-propertize-rules) - start end)) + (with-syntax-table (or syntax-ppss-table (syntax-table)) + (sgml-syntax-propertize-inside end) + (funcall + (syntax-propertize-rules sgml-syntax-propertize-rules) + start end))) (defun sgml-syntax-propertize-inside (end) (let ((ppss (syntax-ppss))) @@ -568,6 +569,7 @@ Do \\[describe-key] on the following bindings to discover what they do. sgml-font-lock-keywords-2) nil t)) (setq-local syntax-propertize-function #'sgml-syntax-propertize) + (setq-local syntax-ppss-table sgml-tag-syntax-table) (setq-local facemenu-add-face-function 'sgml-mode-facemenu-add-face-function) (setq-local sgml-xml-mode (sgml-xml-guess)) (unless sgml-xml-mode -- cgit v1.2.3