{"action":"created","issue":{"url":"https://api.github.com/repos/dealii/dealii/issues/2098","labels_url":"https://api.github.com/repos/dealii/dealii/issues/2098/labels{/name}","comments_url":"https://api.github.com/repos/dealii/dealii/issues/2098/comments","events_url":"https://api.github.com/repos/dealii/dealii/issues/2098/events","html_url":"https://github.com/dealii/dealii/issues/2098","id":128125052,"number":2098,"title":"broken continuation line","user":{"login":"asartori86","id":10710861,"avatar_url":"https://avatars.githubusercontent.com/u/10710861?v=3","gravatar_id":"","url":"https://api.github.com/users/asartori86","html_url":"https://github.com/asartori86","followers_url":"https://api.github.com/users/asartori86/followers","following_url":"https://api.github.com/users/asartori86/following{/other_user}","gists_url":"https://api.github.com/users/asartori86/gists{/gist_id}","starred_url":"https://api.github.com/users/asartori86/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/asartori86/subscriptions","organizations_url":"https://api.github.com/users/asartori86/orgs","repos_url":"https://api.github.com/users/asartori86/repos","events_url":"https://api.github.com/users/asartori86/events{/privacy}","received_events_url":"https://api.github.com/users/asartori86/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"drwells","id":3917035,"avatar_url":"https://avatars.githubusercontent.com/u/3917035?v=3","gravatar_id":"","url":"https://api.github.com/users/drwells","html_url":"https://github.com/drwells","followers_url":"https://api.github.com/users/drwells/followers","following_url":"https://api.github.com/users/drwells/following{/other_user}","gists_url":"https://api.github.com/users/drwells/gists{/gist_id}","starred_url":"https://api.github.com/users/drwells/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drwells/subscriptions","organizations_url":"https://api.github.com/users/drwells/orgs","repos_url":"https://api.github.com/users/drwells/repos","events_url":"https://api.github.com/users/drwells/events{/privacy}","received_events_url":"https://api.github.com/users/drwells/received_events","type":"User","site_admin":false},"milestone":null,"comments":4,"created_at":"2016-01-22T10:19:20Z","updated_at":"2016-01-22T18:38:11Z","closed_at":null,"body":"recent PR #2078 changed the behavior of the continuation line in parameter files.  Before that PR this worked for me\r\n```\r\nset Finite element space             = FESystem[FE_Q(1)^d-\\\r\n                                                            FE_DGPMonomial(0)-\\\r\n\t\t\t\t\t                    FE_DGPMonomial(0)]\r\n```\r\n\r\nnow I got\r\n\r\n```\r\nAn error occurred in line <1480> of file </apps/src/dealii/source/fe/fe_tools.cc> in function\r\n    dealii::FiniteElement<dim, spacedim>* dealii::FETools::internal::{anonymous}::get_fe_from_name_ext(std::string&, const std::map<std::basic_string<char>, std::shared_ptr<const dealii::Subscriptor> >&) [with int dim = 3; int spacedim = 3; std::string = std::basic_string<char>]\r\nThe violated condition was: \r\n    fe_name_map.find(name_part) != fe_name_map.end()\r\nThe name and call sequence of the exception was:\r\n    ExcInvalidFEName(name)\r\nAdditional Information: \r\nCan't re-generate a finite element from the string '                                         FE_DGPMonomial(0)-      FE_DGPMonomial(0)]'.\r\n```"},"comment":{"url":"https://api.github.com/repos/dealii/dealii/issues/comments/174004613","html_url":"https://github.com/dealii/dealii/issues/2098#issuecomment-174004613","issue_url":"https://api.github.com/repos/dealii/dealii/issues/2098","id":174004613,"user":{"login":"drwells","id":3917035,"avatar_url":"https://avatars.githubusercontent.com/u/3917035?v=3","gravatar_id":"","url":"https://api.github.com/users/drwells","html_url":"https://github.com/drwells","followers_url":"https://api.github.com/users/drwells/followers","following_url":"https://api.github.com/users/drwells/following{/other_user}","gists_url":"https://api.github.com/users/drwells/gists{/gist_id}","starred_url":"https://api.github.com/users/drwells/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drwells/subscriptions","organizations_url":"https://api.github.com/users/drwells/orgs","repos_url":"https://api.github.com/users/drwells/repos","events_url":"https://api.github.com/users/drwells/events{/privacy}","received_events_url":"https://api.github.com/users/drwells/received_events","type":"User","site_admin":false},"created_at":"2016-01-22T18:38:11Z","updated_at":"2016-01-22T18:38:11Z","body":"I wanted to ask for another opinion before changing the behavior in `ParameterHandler`. In particular, when `cpp` handles continuations, it does not delete whitespace at the start of lines: my concern is that we may accidentally start combining tokens with this behavior. Is this still the right thing to do?\r\n\r\nI doubt it will matter in practice; `ParameterHandler` will probably fail in an obvious way if tokens are erroneously combined.\r\n\r\nIf we leave a single space then `get_fe_by_name` (without #2100) would not work."}}