th-printf

0.7.0 (2019-09-12)

• New %Q and %q format specifiers accept strict and lazy Text as input respectively. Otherwise they function identically to the %s specifier.
• th-printf can now produce lazy Text as well as String, and the improved internal representation of format strings should slightly increase performance.
  • Directly producing Text should now be significantly faster than using the string formatter and packing the result, especially with Text format arguments.
• Dropped support for GHC < 8.

0.6.0 (2018-08-18)

Backported new backpack-based code to pre GHC-8.4 versions.

• Rename of public modules
• Parser rewrite
• th-printf now prints a warning when given an erroneous format string
• Several printf behaviors have been updated to comply with spec:
  • x, u, etc. specifiers now only apply to positive integers
  • Length specifiers are allowed
• Generated testsuite covers more cases