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Diffstat (limited to 'libcpp/ChangeLog')
| -rw-r--r-- | libcpp/ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 448f954..f4376e6 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,18 @@ +2019-12-09 Lewis Hyatt <lhyatt@gmail.com> + + PR preprocessor/49973 + * generated_cpp_wcwidth.h: New file generated by + ../contrib/unicode/gen_wcwidth.py, supports new cpp_wcwidth function. + * charset.c (compute_next_display_width): New function to help + implement display columns. + (cpp_byte_column_to_display_column): Likewise. + (cpp_display_column_to_byte_column): Likewise. + (cpp_wcwidth): Likewise. + * include/cpplib.h (cpp_byte_column_to_display_column): Declare. + (cpp_display_column_to_byte_column): Declare. + (cpp_wcwidth): Declare. + (cpp_display_width): New function. + 2019-11-14 Joseph Myers <joseph@codesourcery.com> * charset.c (narrow_str_to_charconst): Make CPP_UTF8CHAR constants |