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lisp/textmodes/bibtex.el: Treat $ as punctuation in BibTeX fields (bug#50202)

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Roland Winkler 2022-12-29 23:22:48 -06:00
parent d086cd6cf8
commit ab38abfdf7
1 changed files with 8 additions and 4 deletions
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12
lisp/textmodes/bibtex.el
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@ -1822,8 +1822,9 @@ Initialized by `bibtex-set-dialect'.")
1 '(11))))
(defvar bibtex-font-lock-keywords
;; entry type and reference key
`((,bibtex-any-entry-maybe-empty-head
`(("\\$[^$\n]+\\$" . font-lock-string-face) ; bug#50202
;; entry type and reference key
(,bibtex-any-entry-maybe-empty-head
(,bibtex-type-in-head font-lock-function-name-face)
(,bibtex-key-in-head font-lock-constant-face nil t))
;; optional field names (treated as comments)
@ -3631,8 +3632,11 @@ if that value is non-nil.
(setq-local fill-paragraph-function #'bibtex-fill-field)
(setq-local font-lock-defaults
'(bibtex-font-lock-keywords
nil t ((?$ . "\"")
;; Mathematical expressions should be fontified as strings
nil t ((?$ . ".")
;; Mathematical expressions should be fontified
;; as strings. Yet `$' may also appear in certain
;; fields like `URL' when it does not delimit
;; a math expression (bug#50202).
(?\" . ".")
;; Quotes are field delimiters and quote-delimited
;; entries should be fontified in the same way as