Akim Demaille wrote:
2. How should we quote source?
a. Do like Clang
b. Do like GCC
c. Do like Bison, i.e., consider this is an unimportant issue,
people should not use tabs anyway :)
There's another option:
d. Do like GCC, except indent with a tab instead of a space.
(d) is used by 'diff -T'.
If I understand things correctly, (c) is of course the easiest but messes up
alignment, which is annoying. (a) is nearly as easy and fixes the alignment but
looks a bit worse and perhaps might introduce an ambiguity in the diagnostic
output. (d) is also nearly as easy and fixes the appearance and ambiguity
issues. (b) chews up fewer columns of output than (d), but is by far the most
work to implement and requires Bison knowing the user's tab settings, which is
fragile.
I suggest (d) as it fixes the alignment messup and is easy to do and this issue
is not worth the hassle of (b). But that's just my opinion.
