swritef/3

Documentation
- Reference manual
  - The SWI-Prolog library
    - library(writef): Old-style formatted write
      - writef/1
      - writef/2
      - swritef/2
      - swritef/3
- Packages

Availability::- use_module(library(writef)).(can be autoloaded)

[det]swritef(-String, +Format)

[det]swritef(-String, +Format, +Arguments)

Use writef/1 or writef/2 and write the result to a string. Note that this is a string in the sense of string_codes/2, not a list of character(-code)s.

deprecated: . See format/2,3 and/or with_output_to/2.