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2013-07-18Split online help code into a separate functionLukas Fleischer
Reintroduce help.c and move the online help code into a new function display_help(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Rename io_file_exist{,s}()Lukas Fleischer
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add several help topic aliasesLukas Fleischer
Add aliases and choose the right help topic if the user requests help on a key binding or a key binding label. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Allow for getting help on key bindingsLukas Fleischer
In addition to getting help on specific topics, users can type things like ":help s" or ":help ^A" to get help on specific key bindings now. Note that we do not add help texts for these keys here -- we will alias key bindings to already existing topics in a follow-up patch. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Drop legacy online help systemLukas Fleischer
Remove the old online help system and change the generic help key to do the same thing as ":help". This also removes some context-sensitive help. We should think about re-adding support for this later. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add introduction to the new online help systemLukas Fleischer
This adds a very basic explanation of the new help command that can be displayed using ":help intro". This introduction is also added as default page so that users can simply type ":help" instead. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add help commandLukas Fleischer
This adds a "help" command to the list of available command mode commands. You can currently type "help", followed by a topic like "add". calcurse will then try to open a file named "add.txt" in the documentation directory and display it in an external pager. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add command promptLukas Fleischer
This adds support for vim-style command mode. The command mode can be entered with pressing ":" (by default, the key binding is configurable). Currently, no command is supported. Support for various commands will be added later. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add help text files to dist_doc_DATALukas Fleischer
We exported online help texts in commit 906c2fa. Make sure they are actually installed when running `make install`. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add a short format specifier for "%(remaining)"Lukas Fleischer
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Allow extended formats for durationsLukas Fleischer
Use print_datediff() to print durations. This allows for using something like "%(duration:%EH:%M)". Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17print_datediff(): Actually print a date differenceLukas Fleischer
Instead of passing a date and printing the date difference between that date and the current date, pass an actual date difference. This allows for using the function in other places, such as for printing item durations. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-17Add %(remaining) style formattingWilliam Pettersson
Adds %(remaining) style formatting, with parameter substitution for %d, %H, %M, %S with E and - variables. Signed-off-by: William Pettersson <william.pettersson@gmail.com> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-16Add -l/--limit optionWilliam Pettersson
Adds the -l/--limit command line option. Limits the number of appointments and/or ToDo items displayed. Signed-off-by: William Pettersson <william.pettersson@gmail.com> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-07-09Export online help as text filesLukas Fleischer
Move the texts of each online help screen to a separate text file. The set of files is supposed to replace the online help screens later. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-05-14Fix a couple of translatable stringsLukas Fleischer
* Remove space before punctuation. * Use "TODO" instead of "ToDo". * Strip some formats to make sure lines are <=80 characters wide. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-05-14Support punctual appointments in the UILukas Fleischer
Allow for skipping the end date which means that a punctual appointment will be created. Implements FR#25. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-05-14display_item_date(): Support punctual appointmentsLukas Fleischer
Display appointments having the same starting date as ending date using a specific format that hides the end time ("12:00" instead of "12:00 -> 12:00"). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-05-14Refactor display_item_date()Lukas Fleischer
Replace nested case differentiations by initializing every single character for each flag separately and joining all characters afterwards. This makes it much easier to extend the function later. Note that the same approach is already used in display_item(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-05-04Use a macro to determine the size of arraysLukas Fleischer
Use following macro instead of "sizeof(x) / sizeof(x[0])" everywhere: #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-05-02recur.c: Refactor/Reformat recur_item_find_occurrence()Lukas Fleischer
Fix a couple of whitespace and line breaks. Bail out early instead of using nested if statements. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-04-14recur_exc_scan(): Do not check time of exceptionsLukas Fleischer
Exceptions do not contain a time field -- do not check time fields which may be uninitialized. Regression introduced in 9907069f442c56c90b67accb2d8fbd046dfce6db. This fixes test/recur-*.sh. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-04-14Use tabs instead of spaces for indentationLukas Fleischer
This completes our switch to the Linux kernel coding style. Note that we still use deeply nested constructs at some places which need to be fixed up later. Converted using the `Lindent` script from the Linux kernel code base, along with some manual fixes. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-27Validate date/time when scanning itemsLukas Fleischer
Bail out when reading dates such as "02/30/2013" from the appointments file. These *could* be converted into valid dates but since we never write invalid dates to that file, these indicate a user error. Fixes following test cases: * appointment-009.sh * appointment-012.sh * appointment-016.sh * appointment-019.sh * event-003.sh Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-27parse_{date,time}(): Split out date/time validationLukas Fleischer
Split date/time validation into separate functions check_date() and check_time(). These will be used to validate date/time information when reading items from the appointments file. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-27test/: Add default values for configuration variablesLukas Fleischer
Add a small helper script called "test-init.sh" that is sourced in each test case and initializes the CALCURSE and DATA_DIR environment variables. Update the test suite README to point out that setting these environment variables is no longer required. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-27test/: Add a couple of black-box tests for itemsLukas Fleischer
This introduces five test suite failures which will be fixed in one of the following patches. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-19date_sec2date_str(): Add missing semicolonLukas Fleischer
Regression introduced in a363cb9b9111aed22d105adb0e7a8e9caab9bbe3. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-17Fix braces in if-else statementsLukas Fleischer
From the Linux kernel coding guidelines: Do not unnecessarily use braces where a single statement will do. [...] This does not apply if one branch of a conditional statement is a single statement. Use braces in both branches. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14parse_duration(): Bail out early in final stateLukas Fleischer
Bail out early if we are reading a character while being in a final state. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14ui-day.c: Several minor simplificationsLukas Fleischer
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14ui-todo.c: Refactor ui_todo_chg_priority()Lukas Fleischer
Add the new item *before* deleting the old one and get rid of temporary buffers for the item message and note. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14Mark todo_get_position() publicLukas Fleischer
This is needed in "ui-todo.c" now. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14calendar.c: Rename to "ui-calendar.c"Lukas Fleischer
This unit belongs to the presentation layer -- rename the file accordingly. Also, rename calendar_*() to ui_calendar_*(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14todo.c: Split out UI-related functionsLukas Fleischer
* Move UI-related functions to "ui-todo.c". * Rename UI-related functions to ui_todo_*(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14apoint.c: Split out UI-related functionsLukas Fleischer
* Move UI-related functions to "ui-day.c". * Rename UI-related functions to ui_day_*(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14Rename appointment/event-related UI functionsLukas Fleischer
* Rename "interaction.c" to "ui-day.c" since it no longer contains todo-related UI functions. * Rename appointment/event-related UI functions to ui_day_*(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-14Split out UI functions for todo itemsLukas Fleischer
* Move todo-related UI functions from "interaction.c" to a new compilation unit "ui-todo.c". * Rename all todo-related UI functions to todo_ui_*(). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-09Merge branch 'maint'Lukas Fleischer
2013-02-09Release 3.1.4v3.1.4Lukas Fleischer
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-05Do not ignore "--datarootdir" in "po/Makefile.in.in"Lukas Fleischer
This fixes the "--datarootdir" warning seen with autotools >=2.59c. Note that this is a workaround for a bug in autopoint(1). Inspired by util-linux commit cc3c3fdd29719883605687fc0d11391386ab46c6. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-04Merge branch 'maint'Lukas Fleischer
2013-02-04Update copyright rangesLukas Fleischer
Add 2013 to the copyright range for all source and documentation files. Reported-by: Frederic Culot <frederic@culot.org> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-04Close key binding window when reassigning the same keyMichael Smith
This allows for canceling a key reassignment. We cannot use a static key here since every key could potentially be used in a binding. Instead, just cancel if we are trying to reassign a key that has already been used for that action before. Signed-off-by: Michael Smith <crazedpsyc@mail4us.net> Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-03Do not prompt for a todo after adding an appointmentLukas Fleischer
We effectively turned the addition of an appointment into a fall through case by deleting the break statement during refactoring. Revert this deletion to skip the second prompt. Regression introduced in f2dca7de3e8b164a4b3af3d58dde2f6776bfbee6. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-02Release 3.1.3v3.1.3Lukas Fleischer
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-02Merge branch 'maint'Lukas Fleischer
2013-02-01day_process_storage(): Remove redundant parameterLukas Fleischer
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-01Properly skip spaces after exception listLukas Fleischer
Skip whitespace after obtaining the list of exceptions instead of skipping the next character unconditionally. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
2013-02-01Skip start time update if prompt is canceledLukas Fleischer
See commit 217e66729a249a638863a9cc2ff93b8368cd6094 for details. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>