For instance, you can now write <23(1;)> without leaving anything on the stack.
* makes it possible, albeit cumbersome, to escape pattern match characters * For instance, to search for ^Q, you now have to type S^Q^Q^Q^Q$. To search for ^E you have to type S^Q^Q^Q^E$. But the last character cannot be typed with carets currently (FIXME?). For pattern-only characters, two ^Q should be sufficient as in S^Q^Q^X$. * Perhaps it would be more elegant to abolish the difference between string building and pattern matching characters to avoid double quoting. But then all string building constructs like ^EQq should operate at the pattern level as well (ie. match the contents of register q verbatim instead of being interpreted as a pattern). TECOC and TECO-64 don't do that either. If we leave everything as it is, at least a new string building construct should be added for auto-quoting patterns (analoguous to ^EN and ^E@).
* Previously you could open files of arbitrary size and the limit would be checked only afterwards. * Many, but not all, cases should now be detected earlier. Since Scintilla allocates lots of memory as part of rendering, you can still run into memory limits even after successfully loading the file. * Loading extremely large files can also be potentially slow. Therefore, it is now possible to interrupt via CTRL+C. Again, if the UI is blocking because of stuff done as part of rendering, you still may not be able to interrupt the "blocking" operation.
* @EQ$/.../ sets the current directory from the contents of the given file. @E%$/.../ stores the currend directory in the given file. * @EQ*/.../ will fail, just like ^U*...$. @E%*/.../ stores the current buffer's name in the given file. * It's especially useful with the clipboard registers. There could still be a minor bug in @E%~/.../ with regard to EOL normalization as teco_view_save() will use the EOL style of the current document, which may not be the style of the Q-Reg contents. Conversions can generally be avoided for these particular commands. But without teco_view_save() we'd have to care about save point creation.
* This was unsafe and could easily result in crashes, since teco_qreg_current would afterwards point to an already freed Q-Register. * Since automatically editing another register or buffer is not easy to do right, we throw an error instead.
This was throwing glib assertions.
* It wasn't failing on FreeBSD because there are different default stacksize limits. We now set it to 8MB everywhere.
* This fixes F< to the beginning of the macro, which was broken in 73d574b71a10d4661ada20275cafde75aff6c1ba. teco_machine_main_t::macro_pc actually has to be signed as it is sometimes set to -1.
* while code is guaranteed to be in valid UTF-8, this cannot be said about the result of string building. * The search pattern can end up with invalid Unicode bytes even when searching on UTF-8 buffers, e.g. if ^EQq inserts garbage. There are currently no checks. * When searching on a raw buffer, it must be possible to search for arbitrary bytes (^EUq). Since teco_pattern2regexp() was always expecting clean UTF-8 input, this would sometimes skip over too many bytes and could even crash. * Instead, teco_pattern2regexp() now takes the <S> target codepage into account.