One category of the bugs that we see in computer programs including LibreOffice is the unexpected crashes. You’re working with the application, and it is suddenly closed! In the previous part, I have discussed crashes that are caused by segmentation fault. In this article, I discuss the crashes from invoking abort() function. Please note that not an abort is not always a bad thing, or a bug. (more…)
3 Nov 2022
Crash fixes, part 2: abort
By Hossein Nourikhah On 3 November 2022 In Tutorial
24 Oct 2022
Crashes that you can fix! – EasyHack
By Hossein Nourikhah On 24 October 2022 In EasyHack
As discussed in the “crash fixes for LibreOffice, part 1: segfaults“, bugs that lead to crash in LibreOffice or other native applications can have different causes, and therefore need completely different fixes. Some of these bugs are hard to fix: you have to change the behavior of the application in order to avoid crashes. (more…)
6 Sep 2022
Crash fixes, part 1: segfaults
By Hossein Nourikhah On 6 September 2022 In Tutorial
One of the bugs that we see in computer programs including LibreOffice is the crash. You’re working with the application, and the program is suddenly closed! Here we discuss the usual causes for these crashes, and how to fix some of them. (more…)
16 Aug 2022
ODF standard and the code – EasyHack
By Hossein Nourikhah On 16 August 2022 In EasyHack
Open Document Format (ODF) is a standard (ISO/IEC 26300) and native file format that LibreOffice uses. OASIS developed this file format based on the file format of StarOffice, the ancestor of LibreOffice. (more…)
19 May 2022
Interacting with the Review Bot on Gerrit
By Hossein Nourikhah On 19 May 2022 In Tutorial
Have you received “A polite ping, still working on this bug?” message on one of your Gerrit submissions? You can simply send an arbitrary reply to avoid the patch being abandoned within a month. Here we discuss more about Review bot, which is one of the QA (Quality Assurance) tools for the LibreOffice QA team to manage old submissions. (more…)
5 May 2022
How to write a good commit message
By Hossein Nourikhah On 5 May 2022 In Best Practices
If you have started your journey to become an experienced developer, you already know that you have to describe what you have done when you change the code and submit it to be merged in the master branch. In git and many other source code management systems, this description is called a commit message. (more…)
26 Apr 2022
Supporting metafile formats: WMF/EMF/EMF+
By Hossein Nourikhah On 26 April 2022 In Tutorial
LibreOffice supports many file formats, and among them are some raster and vector image formats from Microsoft. Metafile formats WMF, EMF and EMF+ are among the vector formats usable in Microsoft products, and also in LibreOffice. Here we discuss the implementation of the support for these file formats in LibreOffice. (more…)
19 Apr 2022
Using cmake to build LibreOffice C++ SDK examples
These days, many C++ projects are built using build tools like cmake and meson in addition to GNU make (gmake). In this blog, I have already written on how to compile and run LibreOffice SDK examples using gmake. Now I want to discuss instructions for compiling and running C++ examples using cmake as the build tool. (more…)
11 Apr 2022
How to use Gerrit code review effectively
By Hossein Nourikhah On 11 April 2022 In Tutorial
Any code submission to LibreOffice should pass Gerrit code review in order to get merged into the LibreOffice codebase. This is possible using the code review tool Gerrit. (more…)
10 Mar 2022
Use std::hypot for Pythagorean Addition – EasyHack
By Hossein Nourikhah On 10 March 2022 In EasyHack
There are many places in the code that calculating the Pythagorean addition is needed. (more…)