tildify-pattern-alist

tildify-pattern-alist is a variable defined in `tildify.el'.
Its value is

nil

• This variable is obsolete since 25.1;
  use `tildify-pattern' instead.

Documentation:
Alist specifying where to insert hard spaces.

Each alist item is of the form (MAJOR-MODE REGEXP NUMBER) or
(MAJOR-MODE . SYMBOL).

MAJOR-MODE defines major mode, for which the item applies. It can be either:
- a symbol equal to the major mode of the buffer to be fixed
- t for default item, this applies to all major modes not defined in another
alist item

REGEXP is a regular expression matching the part of a text, where a hard space
is missing. The regexp is always case sensitive, regardless of the current
`case-fold-search' setting.

NUMBER defines the number of the REGEXP subexpression which should be replaced
by the hard space character.

The form (MAJOR-MODE . SYMBOL) defines alias item for MAJOR-MODE. For this
mode, the item for the mode SYMBOL is looked up in the alist instead.

You can customize this variable.