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2012-11-20cleanup strings[0] before invoking done(): can only be a preliminary solutionRobin Haberkorn2-8/+12
2012-11-20first working draft of syntax highlighting support and related necessary ↵Robin Haberkorn4-32/+57
features
2012-11-18fixed "*" register: instead of trying to update it everywhere the buffer ↵Robin Haberkorn2-35/+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
2012-11-18avoid using Scintilla's SAVEPOINT mechanism altogether: fixes some ↵Robin Haberkorn4-38/+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
2012-11-17Q-Register "*" holding the current filenameRobin Haberkorn2-9/+19
2012-11-17use special flag to temporarily disable buffer dirty checks when a ↵Robin Haberkorn3-4/+22
Q-Register is (temporarily) edited without changing the current document
2012-11-17fixed behaviour on runtime errors: the character resulting in the error is ↵Robin Haberkorn1-6/+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
2012-11-17fixed rubout for loading Q-Registers (with files)Robin Haberkorn2-7/+12
this is very similar to setting a string
2012-11-16avoid some unnecessary jumps to buffer startRobin Haberkorn2-4/+2
2012-11-16scroll caret into view after text insertionRobin Haberkorn1-1/+3
2012-11-16Make sure undo tokens and RB-tree entries are destroyed properlyRobin Haberkorn3-3/+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
2012-11-16yet another minor README fixRobin Haberkorn1-1/+1
2012-11-16added some build-time dependenciesRobin Haberkorn1-2/+3
2012-11-16minor README.md fixRobin Haberkorn1-1/+1
2012-11-16README.md for GithubRobin Haberkorn1-0/+57
2012-11-16ensure that infoline is correct on startupRobin Haberkorn1-1/+2
2012-11-16fixed clearing message line: do not display an empty message line (which can ↵Robin Haberkorn6-3/+27
mean an empty line sent to stdout)
2012-11-16changed default scintilla directoryRobin Haberkorn1-1/+1
in the most common setup, it will be found in the parent directory
2012-11-16clear message line after every keypressRobin Haberkorn1-0/+1
2012-11-16support different kinds of runtime errors (using C++ exceptions)Robin Haberkorn7-113/+174
* also added some additional range checks (e.g. X command)
2012-11-16NCURSES interface: fix message displaying in batch mode (avoid any refresh)Robin Haberkorn1-1/+13
2012-11-16file closing must be enforced now (teco.ini)Robin Haberkorn1-1/+1
2012-11-16support EF and EX arguments. FALSE (>= 0) means to refuse closing/exiting if ↵Robin Haberkorn3-0/+24
the current file / any file is dirty (modified) -EF and -EX may be used to enforce a close/quit without saving
2012-11-16NCURSES: simplified notification callback a bitRobin Haberkorn1-4/+2
unfortunately it's currently not possible to use the SCN_UPDATEUI notification to refresh the view only if necessary
2012-11-16empty Scintilla undo buffer on line termination and after mungingRobin Haberkorn2-0/+4
* also clear goto table after munging
2012-11-16keep a buffer dirty flag and display infos about the current buffer in the ↵Robin Haberkorn8-65/+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
2012-11-16define some Autoconf-(config.h)-like PACKAGE_* macrosRobin Haberkorn1-0/+5
2012-11-15NCurses interface: support terminal resizingRobin Haberkorn5-10/+50
* currently, the message line is not remembered and reset on termresize * any open popup window will be drawn over by the other windows
2012-11-15install targetRobin Haberkorn1-0/+5
2012-11-15support stdio for curses interfaceRobin Haberkorn6-32/+86
* ./sciteco commandline help works now * messages issued during batch-mode macro processing are written to stdout/stderr * output can be redirected
2012-11-15ease changing the scintilla directoryRobin Haberkorn1-3/+4
2012-11-15minor Makefile cleanupRobin Haberkorn1-1/+3
2012-11-15minor change to avoid compiler warningRobin Haberkorn1-1/+1
2012-11-15added NCurses user interface (based on Scinterm)Robin Haberkorn3-9/+286
* terminal resizing not yet supported * file popups are sort of a hack
2012-11-15changed default colors and moved stuff into user interfaceRobin Haberkorn2-11/+19
* hardcoding the colors is only preliminary * focus must be set in interface
2012-11-15adapted Makefile to handle different user interfacesRobin Haberkorn2-8/+33
2012-11-15cleaned up command line updating: the interface is responsible for drawing ↵Robin Haberkorn5-13/+15
the "*" (if it wants to)
2012-11-15make it possible for interface classes to define a get_options() method to ↵Robin Haberkorn3-2/+17
add an options group to the help menu
2012-11-15changed save point file pattern to .teco-xxx-dddRobin Haberkorn2-2/+2
2012-11-15replaced remaining editor_msg() references with new Interface::ssm()Robin Haberkorn1-10/+11
2012-11-15added Interface class to ease porting SciTECO to other platforms (toolkits)Robin Haberkorn11-307/+452
* will support Scintilla with Scinterm/NCurses * changes are in such a way that the generated machine code should have almost no overhead compared to the previous implementation (at least when compiled with optimizations)
2012-11-15let Git ignore save point filesRobin Haberkorn1-0/+2
2012-11-15simplified popup type to gtk type mappingRobin Haberkorn1-11/+7
2012-11-14minor comment fixRobin Haberkorn1-1/+1
2012-11-14default teco ini fileRobin Haberkorn1-0/+5
* should serve as a template to the user
2012-11-14error checking and colon modifier support for lots of commandsRobin Haberkorn3-45/+165
2012-11-14expressions.find_op(), can be used test whether we are in a loop (although ↵Robin Haberkorn2-0/+14
that's inefficient)
2012-11-14simplified move_lines() a bitRobin Haberkorn1-2/+1
2012-11-14support rubout for EW command: if in undo mode, a save point is created so ↵Robin Haberkorn2-15/+133
the file can be replaced or removed when rubbing out EW
2012-11-13EF command to close a bufferRobin Haberkorn3-4/+54
can be rubbed out!!! this works because when a buffer is closed, it is not deallocated but transferred to the undo token object which then (if run) reinserts it into the ring list. if the undo token is destroyed before it is run (eg. <ESC><ESC> pressed), the buffer will finally be deallocated.
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