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Fix docstring, bump version #8

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Fix docstring, bump version #8

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50e5e66
Fix docstring escape sequences
mjtorn Oct 19, 2022
224a117
Bump version to 0.5.1
mjtorn Oct 19, 2022
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2 changes: 1 addition & 1 deletion pdfrw/__init__.py
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Expand Up @@ -10,7 +10,7 @@
from .errors import PdfParseError
from .pagemerge import PageMerge

__version__ = '0.4.post2'
__version__ = '0.5.1'

# Add a tiny bit of compatibility to pyPdf

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8 changes: 4 additions & 4 deletions pdfrw/objects/pdfstring.py
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Expand Up @@ -117,7 +117,7 @@
in literal strings is to not escape parentheses. This only works, and is
only allowed, when the parentheses are properly balanced. For example,
"((Hello))" is a valid encoding for a literal string, but "((Hello)" is not;
the latter case should be encoded "(\(Hello)"
the latter case should be encoded "(\\(Hello)"

Encoding text into strings
==========================
Expand Down Expand Up @@ -372,12 +372,12 @@ def decode_literal(self):
Possible string escapes from the spec:
(PDF 1.7 Reference, section 3.2.3, page 53)

1. \[nrtbf\()]: simple escapes
1. \\[nrtbf\\()]: simple escapes
2. \\d{1,3}: octal. Must be zero-padded to 3 digits
if followed by digit
3. \<end of line>: line continuation. We don't know the EOL
3. \\<end of line>: line continuation. We don't know the EOL
marker used in the PDF, so accept \r, \n, and \r\n.
4. Any other character following \ escape -- the backslash
4. Any other character following \\ escape -- the backslash
is swallowed.
"""
result = (self.unescape_func or self.init_unescapes())(self[1:-1])
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