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xfun 0.39
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@yihui yihui released this 20 Apr 13:41
· 246 commits to main since this release
v0.39
637cc81

  • Fixed a bug that protect_math() fails to protect the starting $$ that has leading white spaces.

  • Added a function strip_html() to remove HTML tags and comments from text.

  • The function alnum_id() will remove HTML tags and comments from text (using strip_html()) before converting it to an ID string.

  • Added a function env_option() to retrieve an option value from options(). If the option does not exist there, check the environment variables. This provides a way for users to set an option via either options() or an environment variable.

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