The way I would fix ROS "for real" would be by adding a -force-color flag
#JAVA ESCAPE SEQUENCES WINDOWS#
If you are on Windows, the terminal_color.py also needs some fixing, because it assumes that Windows cannot support ANSI escapes (not true):
#JAVA ESCAPE SEQUENCES CODE#
It looks like there is no way to get around this without code changes.īut you can just comment these two lines and it should work.
Since Eclipse needs to capture its output, it starts the build with the stdio and stderr redirected.Īnd that makes () return False (because the Eclipse console is not really a terminal). Some examples of escape sequences are n, and t. In the escape sequence, a character is preceded by a backslash (). This captures the slash character at the beginning of all Java escape sequences listed in 3. # force -no-color if stdout is non-interactive An escape sequence is a set of characters that has a special meaning to the Java compiler. to format the output on the user screen. So, in short, I just wanted to tell you that we can make. These different escape characters are understood differently as a single character and have a special meaning. These escape sequences are meant to be inside the quotation marks.
Sorry, I don't have an Ubuntu installed (just Win and Fedora).īut a quick look at the sources finds this "suspicious" line in catkin_make and catkin_prepare_release: There are several escape sequences which you can use along with. In java, some character after the backslash () is an escape sequence. That’s where you can file a bug, ask for a feature, contribute a fix, or just say hi. Unfortunately nothing that changes the content of the output (erase actions), or cursor positioning, because of the way the Eclipse console works. Supports 16 colors / 256 colors / true-colors for foreground and background, color palettes and attributes like bold, italic, underline, invert, conceal, strike, framed. It works for output text with escape sequences directly from Java, Groovy, C/C++, Perl, Python, or any other Eclipse hosted language that outputs text to the standard output or standard error. This Eclipse plugin interprets the ANSI escape sequences to color the console output. I will keep this plugin up and running for older Eclipse versions, until the number of downloads trickles down to almost nothing. The escape sequences found in regular expressions are just an interpretation of a string.) The problem is that the blob contains data which is invalid for the given encoding. This plugin is not needed starting with Eclipse 2022-09 (4.25)įrom Eclipse 2022-09 the official Eclipse Console supports ANSI escape sequences: Escape sequences special characters Java Programming Basics Escape sequences special characters An escape sequence is a combination of characters in technical informatics that does not represent text, but is intercepted by the device and performs a special function.
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