"--at-once" option

[gitshub]

Hi,

I can't seem to get the "--at-once" option working. My OS is "Linux Mint 17 Qiana". I'm not really sure what version of Python is being used. "python2.7 -V" gives "Python 2.7.16", but When I do "python -V" gives "Python 2.7.6". I tested on a file containing "hello\nthere". It seems to find the match, but not do any changes:

repren -p toss_repren --at-once -i ./toss.txt Using 1 patterns: 'hello' -> 'goodbye' Found 1 files in: ./toss.txt Read 1 files (12 chars), found 1 matches (0 skipped due to overlaps) Changed 0 files (0 rewritten and 0 renamed)

When I drop the "--at-once" option, it works:

repren -p toss_repren -i ./toss.txt Using 1 patterns: 'hello' -> 'goodbye' Found 1 files in: ./toss.txt

• modify: ./toss.txt: 1 matches Read 1 files (12 chars), found 1 matches (0 skipped due to overlaps) Changed 1 files (1 rewritten and 0 renamed)

I also did "bash run.sh" to run the tests. Most seemed to work but at the end I got "ls_portable test2 tail: cannot open ‘+2’ for reading: No such file or directory". Thanks in advance for your help.

[sbrl]

Same here. It finds the matches, but does not actually do anything :-/

/cc @jlevy