bundle_paths._words swaps a backslash escape inside double quotes, which a shell keeps literal #773

_INNER_ESCAPE_RE in dokimi/dokimi/external/bundle_paths.py:80 swaps \;, \,, \' and \ inside a double-quoted string for the bare character. In a POSIX shell a backslash inside double quotes escapes only $, backtick, ", \ and newline, so the others keep it.

Repro: _words('cp "assets/a\\;b.svg" /tmp/out') returns ['cp', 'assets/a;b.svg', '/tmp/out'] (expected assets/a\\;b.svg); \, gives assets/a,b.svg. The word the path check looks up is then not the name the shell reads.

Fix: inside double quotes swap only \" (and \\), and pin it with a test of each name; the removed test case in #753 was the wrong name, not the right one.

Follow-up from the review of #753: #753 (comment)