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* Add linked lists implementation.Lukas Fleischer2011-04-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As discussed on the mailing lists, the various linked list implementations we currently use at a dozen of different places in the calcurse source tree are inconvenient and should be replaced by a single generic solution. This is a first approach to introduce such a generic implemetation. It provides following functions: * llist_init(): Initialize a list. * llist_free_inner(): Loop through a list and free all items. * llist_free(): Free the list itself (but not the individual items). * llist_first(): Get the first item of a list. * llist_nth(): Get the nth item of a list. * llist_next(): Get the successor of a list item. * llist_find_first(): Find an item using a callback function. * llist_find_next(): Find the next match using a callback function. * llist_find_nth(): Find the nth item in a list (using a callback). * llist_get_data(): Get a pointer to the actual data of a list item. * llist_add(): Add an item at the end of a list. * llist_add_sorted(): Add an item to a sorted list (using a comparison callback function). * llist_remove(): Remove an item from a list. Linked lists are stored in "llist_t" structures, list items are to be stored in "llist_item_t" structs. All of the llist_*() functions either expect a pointer to a llist_t structure (in case the function operates on the list itself) or a pointer to a llist_item_t (llist_*_next() and llist_get_data()). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Declare exit_calcurse() "noreturn".Lukas Fleischer2011-04-121-1/+1
| | | | | | | | Functions that never return should be declared "noreturn" to tell the compiler this fact. Also, clang-analyzer will detect this attribute and take it into account when running scan-build. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Drop empty notes after editing.Lukas Fleischer2011-04-121-0/+1
| | | | | | | | | Keeping empty notes doesn't make sense here. Also, there doesn't seem to be a simple way to erase notes yet. This will make calcurse delete any notes that are empty (meaning that they are either 0-byte files or contain nothing but a newline character) when returning from the editor. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update website links to match the new URL.Lukas Fleischer2011-03-041-1/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Update mail addresses to match the new mailing lists.Lukas Fleischer2011-03-041-1/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove date_sec2hour_str() from "utils.c".Lukas Fleischer2011-03-041-1/+0
| | | | | | | | date_sec2hour_str() is superseded by date_sec2date_str() with "%H:%M" as date format string, so replace all invocations and remove that function from "utils.c". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Simplify str_toupper() in "utils.c".Lukas Fleischer2011-03-041-1/+1
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Remove CVS "$Id" headers.Lukas Fleischer2011-03-031-2/+0
| | | | Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
* Make parse_date accept several short forms.Lukas Fleischer2011-01-111-2/+3
| | | | | | | | | Short forms are only accepted in interactive mode (e.g. when using the "Go to" function, editing a recurrent item's end date, and so on). Samples: "1/1/30" for "01/01/2030", "26" for the 26th of the currently selected month/year or "3/1" for Mar 01 (or Jan 03, depending on the date format) of the currently selected year.
* Compilation issue related to memory functions definition fixed (thanks Doug ↵Frederic Culot2010-03-221-17/+21
| | | | for reporting it).
* Avoid concurrent screen refreshes.Frederic Culot2010-03-211-1/+4
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* More work on sidebar customization.Frederic Culot2010-03-211-2/+11
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* Work on sidebar width user-customization.Frederic Culot2010-03-201-2/+5
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* All headers gathered into a single one. Typedefs suppressed.Frederic Culot2010-03-201-0/+919