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5 check-ins using file src/doc.c version e3815bcae9

2012-10-31
13:58
fix comment check-in: e1aed25eee user: jan.nijtmans tags: improve_looks_like_binary
12:58
Two more enhancements. <br>- DOS text files sometimes use Control-Z (0x1a) as eof-marker, so this byte should be considered text. <br>- FEFF, FFFE and FFFF are invalid UTF-16 code points (when not used as BOM), so files containing those should be considered binary. check-in: e3f3c390f1 user: jan.nijtmans tags: improve_looks_like_binary
09:15
Fix UTF-16 line length determination: j is counted in characters, not bytes. check-in: 44c6be2ab6 user: jan.nijtmans tags: improve_looks_like_binary
08:43
Enhance looks_like_text(): <br>- Detect line-length overflow earlier, not at the next NL <br>- Implement the same binary and line-length check for UTF-16 as well <p>For UTF-16, the line-length limit is set to 2/3th of the line length limit for other text, because UTF-16 -> UTF-8 conversion can increase the line length (in bytes) by max 50%. This guarantees that a UTF-16 diff can be made by converting the two UTF-16 files to UTF-8 and then do a normal diff. check-in: 58702daa55 user: jan.nijtmans tags: improve_looks_like_binary
2012-10-30
20:10
Faster determination of binary files, by not only checking for NUL <p>re-use looks_like_blob check-in: 0ba08f9d26 user: jan.nijtmans tags: improve_looks_like_binary