* bug#19914: 25.0.50; `org-store-link' invokes function to add to `org-store-link-functions' twice [not found] ` <99056495-17e4-4cc4-86e7-9e506f2a100c@default> @ 2017-12-01 18:46 ` Nicolas Goaziou 2017-12-01 20:58 ` Nicolas Goaziou 0 siblings, 1 reply; 2+ messages in thread From: Nicolas Goaziou @ 2017-12-01 18:46 UTC (permalink / raw) To: Drew Adams; +Cc: 19914 Hello, Drew Adams <drew.adams@oracle.com> writes: >> This means that it will have done its thing TWICE: once just to check >> whether it should/could do its thing and another time so that it does >> its thing. > > Also, the doc of `org-store-link-functions' says nothing about the > function being called twice. It says only: > > "Each function should check if it is responsible for creating > this link (for example by looking at the major mode). > If not, it must exit and return nil. > If yes, it should return a non-nil value after a calling > `org-store-link-props' with a list of properties and values." > > (And "a calling" is a typo - it should be "calling".) > > This doc is essentially a spec telling you what a function for this > list should do. From the doc, its purpose is to (a) check whether > it should call `org-store-link-props' and (b) if so, call it and > return non-nil, else return nil (without calling it). > > Nothing suggests that the function, if invoked to define a link, > will be invoked twice: once for (a) (even though (b) will also be > done then) and a second time for (b). This function no longer invokes twice the function used to create the link. Thank you. Regrads, -- Nicolas Goaziou 0x80A93738 ^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#19914: 25.0.50; `org-store-link' invokes function to add to `org-store-link-functions' twice 2017-12-01 18:46 ` bug#19914: 25.0.50; `org-store-link' invokes function to add to `org-store-link-functions' twice Nicolas Goaziou @ 2017-12-01 20:58 ` Nicolas Goaziou 0 siblings, 0 replies; 2+ messages in thread From: Nicolas Goaziou @ 2017-12-01 20:58 UTC (permalink / raw) To: Drew Adams; +Cc: 19914-done Nicolas Goaziou <mail@nicolasgoaziou.fr> writes: > Hello, > > Drew Adams <drew.adams@oracle.com> writes: > >>> This means that it will have done its thing TWICE: once just to check >>> whether it should/could do its thing and another time so that it does >>> its thing. >> >> Also, the doc of `org-store-link-functions' says nothing about the >> function being called twice. It says only: >> >> "Each function should check if it is responsible for creating >> this link (for example by looking at the major mode). >> If not, it must exit and return nil. >> If yes, it should return a non-nil value after a calling >> `org-store-link-props' with a list of properties and values." >> >> (And "a calling" is a typo - it should be "calling".) >> >> This doc is essentially a spec telling you what a function for this >> list should do. From the doc, its purpose is to (a) check whether >> it should call `org-store-link-props' and (b) if so, call it and >> return non-nil, else return nil (without calling it). >> >> Nothing suggests that the function, if invoked to define a link, >> will be invoked twice: once for (a) (even though (b) will also be >> done then) and a second time for (b). > > This function no longer invokes twice the function used to create the > link. Closing this bug. ^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-12-01 18:46 ` bug#19914: 25.0.50; `org-store-link' invokes function to add to `org-store-link-functions' twice Nicolas Goaziou
2017-12-01 20:58 ` Nicolas Goaziou
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