Merge branch '3915_cleanup'
* 3915_cleanup: (24 commits)
Update po/*.po files.
src/filemanager/panelize.c: fix coding style.
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844f63f9576ebb74fde62e5017bf838c69db22c4.
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1ff0e9684bb83a8277ffe22ac125ce7e90f6702b.
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e96dcbcbc5142bd04c6c2e9e4595d9bea910fb3b.
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23671eec22f5221a2dff50942f24c41bcf9caeaf.
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8ae091f7c8cd35cc7dff82c544d04da6fd095e11.
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4d4877e6c2123c4862c321f3eab28a55bf886216.
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cbc85bb67fc628349e0351b835efc9e91cd0482f.
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be9e66b37c948df517ee905b4a9689a50946409c.
(make_symlink): rename variable.
(do_move_dir_dir): rename variables.
(copy_dir_dir): rename variables.
misc/syntax/Syntax.in: simplify regex for PO and CUDA syntaxes.
misc/syntax/Syntax.in: fix regex for Meson syntax.
dir_list: fix memory leak when list is free'd.
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f7a6286e04209da1bc7b1820002b6a5c32638369.
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d1327df1f1c9bae26571e6699800c8d1c4712afb.
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fa3e2ad20d10d648cc74a5d320ce531a80ff7b1f.
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74c29c68bba3fe7c2f02eb3fc9f7ef196cec1bc6.
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