comparison mercurial/util.py @ 32527:47ce079b1afa

util: look for empty-sysstr instead of empty-bytesstr in textwrap code

Fixes behavior on Python 3.

32526:9d08283946f0

                # Maximum width for this line.
                width = self.width - len(indent)

                # First chunk on line is whitespace -- drop it, unless this
                # is the very beginning of the text (i.e. no lines started yet).
                if self.drop_whitespace and chunks[-1].strip() == '' and lines:
                    del chunks[-1]

                while chunks:
                    l = colwidth(chunks[-1])

                if chunks and colwidth(chunks[-1]) > width:
                    self._handle_long_word(chunks, cur_line, cur_len, width)

                # If the last chunk on this line is all whitespace, drop it.
                if (self.drop_whitespace and
                    cur_line and cur_line[-1].strip() == ''):
                    del cur_line[-1]

                # Convert current line back to a string and store it in list
                # of all lines (return value).
                if cur_line:

32527:47ce079b1afa

                # Maximum width for this line.
                width = self.width - len(indent)

                # First chunk on line is whitespace -- drop it, unless this
                # is the very beginning of the text (i.e. no lines started yet).
                if self.drop_whitespace and chunks[-1].strip() == r'' and lines:
                    del chunks[-1]

                while chunks:
                    l = colwidth(chunks[-1])

                if chunks and colwidth(chunks[-1]) > width:
                    self._handle_long_word(chunks, cur_line, cur_len, width)

                # If the last chunk on this line is all whitespace, drop it.
                if (self.drop_whitespace and
                    cur_line and cur_line[-1].strip() == r''):
                    del cur_line[-1]

                # Convert current line back to a string and store it in list
                # of all lines (return value).
                if cur_line: