Marcel Martin

Results 68 issues of Marcel Martin

This code: ```python # fmt: off #nospace # twospaces # fmt: on ``` is changed to: ```python # fmt: off # nospace # twospaces # fmt: on ``` I expected...

T: bug
F: comments
F: fmtoff

We should precompute the maximum possible score for all the adapters and if a match with that maximal score was found, we can exit the loop iterating over all adapters...

feature-request

As discussed in #620 and https://github.com/marcelm/cutadapt/issues/620#issuecomment-1112196925, it may be interesting to add a step that ensures that trimmed reads do not contain any further matches to other adapters. When demultiplexing...

feature-request

The option would change Cutadapt’s behavior such that one 5' adapter and one 3' adapter is removed from each read. Somewhat like `--times=2`, but in the first round, only 5'...

feature-request

Given a sequence with 5' adapter, eg **ALONGADAPTOR**sequence, if sequence is low quality in the end, or has polyG, cutadapt will trim this sequence into **ALONGADAPTOR**seq (*1st case*) or **ALONGADAP**...

The error handling needs to be improved when running on multiple cores. Motivated by the attempted fix for #525 in commit 7aa04206196c29f4988f57ccdc01ad89f978f8b3, which does not quite work. - An error...

Reverse-complementing a paired-end read means to swap R1 and R2. See also #560

If read modifications are done before adapter trimming (such as quality trimming), the info file does not contain the correct offsets and sequences. - The offsets are relative to the...