sciteco - Scintilla-based Text Editor and COrrector

Age	Commit message (Collapse)	Author	Files	Lines
2012-11-20	support :X command	Robin Haberkorn	2	-2/+31

2012-11-20	on UNIX, look for teco.ini in HOME directory instead of the system's config ↵	Robin Haberkorn	2	-5/+11
	directory * on Windows, it might still be a good idea to use the "config" directory (have to test it)
2012-11-20	mention new teco.ini features in README	Robin Haberkorn	1	-2/+3

2012-11-20	enable linenumbers and folding marks in profile	Robin Haberkorn	1	-2/+5

2012-11-20	some reasonable syntax highlighting defaults for C++ and Make	Robin Haberkorn	1	-8/+42

2012-11-20	fixed rubout of macro invocations: goto tables and q-registers are allocated ↵	Robin Haberkorn	4	-36/+80
	on the C++ call stack and configured to not emit undo tokens this introduces additional logic but has the huge advantage that the tables can be freed after the macro invocation. if undo tokens were emitted, the tables had to be kept in the undo stack so they can be restored during rubout. this however would be both complicated and unnecessarily inefficient since the tables would reach their initial state during rubout and be deallocated anyways. * similar (but not strictly necessary optimizations) can be performed for macro invocations * also wrapper Q-Register setting/getting -> will allow a custom "*" register getter (e.g. calculates buffer position on the fly)
2012-11-20	CHR2STR() macro for common case of constructing an anonymous string on the ↵	Robin Haberkorn	1	-1/+3
	stack given a single character
2012-11-20	some minor simplifications of the goto code	Robin Haberkorn	1	-11/+5

2012-11-20	cleanup macro execution functions: common namespace, Execute::file() uses ↵	Robin Haberkorn	6	-94/+86
	Execute::macro()
2012-11-20	local Q-Register tables; :M command	Robin Haberkorn	6	-110/+201
	* munged files use the same local Q-Registers as commandline * :M calls macro without new set of local registers (local register names refer to the parent macro level) * only .x names accepted at the moment. for string building characters, this will like stay that way (cannot refer to extended/long names)
2012-11-20	undo.push_var() and undo.push_str() return references so calls can be used ↵	Robin Haberkorn	1	-6/+8
	as l-values (common use case)
2012-11-20	errors when label cannot be found at end of macro invocation	Robin Haberkorn	3	-0/+17
	* on the command line the line terminating <ESC> is not accepted when a label was not found
2012-11-20	goto table cleanup	Robin Haberkorn	6	-28/+28

2012-11-20	make goto tables local to macro invocation: they are declared on the C++ ↵	Robin Haberkorn	7	-139/+151
	callstack since macro invocations result in nested macro_execute() calls otherwise a macro could set labels with program counters which are invalid in other macros/the command line
2012-11-20	support special "{" alternate escape character: is only terminated by a ↵	Robin Haberkorn	3	-10/+28
	matching balanced "}" this eases writing nested macros
2012-11-20	disable ^U string building characters (by default)	Robin Haberkorn	4	-19/+28
	some method to reenable it will be developed in the future (perhaps using a separate command, or a special modifier which reverses a string commands default handling of building character)
2012-11-20	fixed cleaning up red black trees: nodes must be explicitly removed	Robin Haberkorn	1	-2/+4

2012-11-20	fixed EB rubout when there is an ADD hook: must not remove buffer before ↵	Robin Haberkorn	2	-9/+4
	undoing hook
2012-11-20	minor teco.ini simplifications	Robin Haberkorn	1	-3/+3

2012-11-20	some debug output when pushing/popping undo tokens	Robin Haberkorn	1	-0/+11

2012-11-20	QRegister push-down stack: [x and ]x commands	Robin Haberkorn	4	-43/+230
	* rubout is quite tricky but ensures minimal memory copying
2012-11-20	ED flags making 0-Register hook execution configurable	Robin Haberkorn	6	-9/+95
	* teco.ini updated as well
2012-11-20	Scintilla command ES accepting string parameter: if empty, pop value from ↵	Robin Haberkorn	2	-15/+31
	stack otherwise pass string
2012-11-20	cleanup strings[0] before invoking done(): can only be a preliminary solution	Robin Haberkorn	2	-8/+12

2012-11-20	first working draft of syntax highlighting support and related necessary ↵	Robin Haberkorn	4	-32/+57
	features
2012-11-18	fixed "*" register: instead of trying to update it everywhere the buffer ↵	Robin Haberkorn	2	-35/+67
	filename changes, it is implemented as a specialized Q-Register * setting it (^U), is currently ignored * getting it, returns the current file's filename directly * editing it clears its document and resets it with the current file's filename * later dynamic querying of the numeric part of Q-Registers may be implemented as well
2012-11-18	avoid using Scintilla's SAVEPOINT mechanism altogether: fixes some ↵	Robin Haberkorn	4	-38/+22
	destructive commands * the only thing gained from (partially) using that mechanism is that no explicit calls to set the dirty-status of a buffer are necessary * however it had many disadvantages: * setting the buffer clean had to be done manually anyway (see previous commits) * when changing Q-Registers without affecting the current document, a flag had to be used to prevent setting the current document dirty * last but not least, it introduced a dependency on the order of the destructive operation and its UNDO token. * the UNDO token could trigger a SAVEPOINTLEFT notification resulting in additional rubout tokens to be pushed on the stack which screws the rubout stack. this can be avoided by clever ordering of the operations * using an explicit ring.dirtify() is therefore much better
2012-11-17	Q-Register "*" holding the current filename	Robin Haberkorn	2	-9/+19

2012-11-17	use special flag to temporarily disable buffer dirty checks when a ↵	Robin Haberkorn	3	-4/+22
	Q-Register is (temporarily) edited without changing the current document
2012-11-17	fixed behaviour on runtime errors: the character resulting in the error is ↵	Robin Haberkorn	1	-6/+19
	not accepted and all side-effects up to the exception must be reversed if more than one character is inserted (e.g. via <TAB>), insertion stops at the offending character
2012-11-17	fixed rubout for loading Q-Registers (with files)	Robin Haberkorn	2	-7/+12
	this is very similar to setting a string
2012-11-16	avoid some unnecessary jumps to buffer start	Robin Haberkorn	2	-4/+2

2012-11-16	scroll caret into view after text insertion	Robin Haberkorn	1	-1/+3

2012-11-16	Make sure undo tokens and RB-tree entries are destroyed properly	Robin Haberkorn	3	-3/+4
	* when a pointer to an abstract base class is "deleted", it must have a virtual destructor so the destructor of derived classes is executed * fixes for instance, deletion of save point files when the command line is terminated (undo stack is discarded) * simplified some undotoken code
2012-11-16	yet another minor README fix	Robin Haberkorn	1	-1/+1

2012-11-16	added some build-time dependencies	Robin Haberkorn	1	-2/+3

2012-11-16	minor README.md fix	Robin Haberkorn	1	-1/+1

2012-11-16	README.md for Github	Robin Haberkorn	1	-0/+57

2012-11-16	ensure that infoline is correct on startup	Robin Haberkorn	1	-1/+2

2012-11-16	fixed clearing message line: do not display an empty message line (which can ↵	Robin Haberkorn	6	-3/+27
	mean an empty line sent to stdout)
2012-11-16	changed default scintilla directory	Robin Haberkorn	1	-1/+1
	in the most common setup, it will be found in the parent directory
2012-11-16	clear message line after every keypress	Robin Haberkorn	1	-0/+1

2012-11-16	support different kinds of runtime errors (using C++ exceptions)	Robin Haberkorn	7	-113/+174
	* also added some additional range checks (e.g. X command)
2012-11-16	NCURSES interface: fix message displaying in batch mode (avoid any refresh)	Robin Haberkorn	1	-1/+13

2012-11-16	file closing must be enforced now (teco.ini)	Robin Haberkorn	1	-1/+1

2012-11-16	support EF and EX arguments. FALSE (>= 0) means to refuse closing/exiting if ↵	Robin Haberkorn	3	-0/+24
	the current file / any file is dirty (modified) -EF and -EX may be used to enforce a close/quit without saving
2012-11-16	NCURSES: simplified notification callback a bit	Robin Haberkorn	1	-4/+2
	unfortunately it's currently not possible to use the SCN_UPDATEUI notification to refresh the view only if necessary
2012-11-16	empty Scintilla undo buffer on line termination and after munging	Robin Haberkorn	2	-0/+4
	* also clear goto table after munging
2012-11-16	keep a buffer dirty flag and display infos about the current buffer in the ↵	Robin Haberkorn	8	-65/+261
	interfaces (including the dirty flag) * was a bit tricky because the Scintilla SAVEPOINTS cannot be (fully) used * when a file is loaded or saved, a Scintilla SAVEPOINT is set * SAVEPOINTLEFT notifications are used to set a buffer dirty * SAVEPOINTREACHED notifications are useless since Scintilla does not consider the saves themselves to be undoable * GTK interface displays infos in window title bar * NCURSES interface has also been updated and cleaned up a bit. Infos are displayed in a new info line. * NCURSES: fixed popup display after terminal resizing
2012-11-16	define some Autoconf-(config.h)-like PACKAGE_* macros	Robin Haberkorn	1	-0/+5