fix accidental split of commit messages - relates to #644 default tip

add popups with commit summaries - resolves #644

fix wrong return value of process::exec()

add custom fragment indentation

fix critical bug in string iteration

fix mix of positional and non-positional printf specifiers

fix comparison of signed and unsigned value

add asan and ubsan features

maximize warning level in debug builds

make charts identifiable with a query - fixes #608

(0) -10 tip

mercurial