* BUG: Add a small reserved area in the stack for the Eval() function, so
that the debugger can return the contents of a variable after a stack
overflow without raising a new stack overflow error and then crashing.
git-svn-id: svn://localhost/gambas/trunk@6276 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: IsMissing() is a new function that returns if an optional argument
is missing. It always returns FALSE on a non-optional argument.
[INTERPRETER]
* NEW: Support for IsMissing().
git-svn-id: svn://localhost/gambas/trunk@6258 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: Update copyright year to 2013.
[GB.FORM]
* NEW: ImageView is a new control that allows to view an image inside a
scrolled view, at different zoom levels.
* BUG: FileProperties now works correctly if 'gb.desktop' is not used.
* NEW: The FileProperties preview tab now uses an ImageView control and has
a toolbar to zoom the preview.
* BUG: Add the 'linux' and 'gnu' icon in the stock icon list.
git-svn-id: svn://localhost/gambas/trunk@5770 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Check process stack pointer with a bigger margin so that we get
'Stack overflow' errors instead of segfaults.
[GB.GTK]
* BUG: Fix menu bar layout when the window is shown for the first time.
[GB.GUI.BASE]
* BUG: Don't set the background color of ScrollArea scrollbars.
[GB.QT4]
* NEW: Remove any useless reference to Q3ScrollView.
* OPT: Paint.ClipRect is now optimized when the clipping region is a single
rectangle.
git-svn-id: svn://localhost/gambas/trunk@5481 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Use MAP_ANON instead of MAP_ANONYMOUS. No need to make the
distinction between Linux and *BSD anymore!
git-svn-id: svn://localhost/gambas/trunk@5000 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Fix version requirements on components in the packager.
[INTERPRETER]
* OPT: A little optimization in LINE INPUT.
[GB.FORM]
* NEW: GridView: Setting the column width to -1 make it fit its contents.
* NEW: GridView: Double-clicking on the right limit of a column make it
fit its contents.
git-svn-id: svn://localhost/gambas/trunk@4537 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* OPT: Use mmap() to allocated the stack, not malloc(). Consequently,
calling functions recursively are now very fast.
[COMPILER]
* NEW: New FAST keyword.
git-svn-id: svn://localhost/gambas/trunk@4536 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: GOSUB can be recursive now, by saving the control variables, and
restoring them on RETURN.
[COMPILER]
* NEW: GOSUB can be used on any top-level labels.
git-svn-id: svn://localhost/gambas/trunk@4534 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: New GOSUB instruction. You return from a GOSUB with the RETURN
instruction alone. Consequently, you cannot exit from a 'SUB' with it if
there is a pending GOSUB. The GOSUB stack is only limited by the
available memory.
[COMPILER]
* NEW: New GOSUB instruction.
git-svn-id: svn://localhost/gambas/trunk@4530 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: The LIKELY() and UNLIKELY() macros do nothing now, as it seems that
recent CPUs are better than humans for branch prediction.
* BUG: Error.Backtrace is accurate now.
git-svn-id: svn://localhost/gambas/trunk@4066 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* OPT: Many optimizations again.
* BUG: Fix an unitialized variable in string to float conversion routine.
* BUG: Handle extern functions that return a pointer.
git-svn-id: svn://localhost/gambas/trunk@3003 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: Do not show a form in the treeview if no component implements its
family.
[INTERPRETER]
* NEW: Detect overridden classes, and automatically convert the return
datatype of Gambas and native functions using an overridden class.
* NEW: Convert overridden classes in the NEW instruction.
git-svn-id: svn://localhost/gambas/trunk@2912 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Check the process stack each time a function is call, to avoid
segmentation faults on stack overflows.
[GB.DEBUG]
* BUG: In the debugger, trim too large stack backtraces, so that the IDE
always receive it in one event.
git-svn-id: svn://localhost/gambas/trunk@2202 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: Do not use "boolean" anymore. Use "bool" instead.
[COMPILER]
* NEW: Do not use "boolean" anymore. Use "bool" instead.
git-svn-id: svn://localhost/gambas/trunk@2091 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: Remove the project stack size option.
[INTERPRETER]
* NEW: Make the stack grow as needed. Note that the stack will never
shrink.
[GB.DEBUG]
* BUG: This component now compiles correctly.
git-svn-id: svn://localhost/gambas/trunk@1987 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Fix an uninitialized flag in streams.
* BUG: Stack overflow raised when entering a function should not mix up
the interpreter anymore.
[GB.QTE]
* BUG: Fix compilation.
git-svn-id: svn://localhost/gambas/trunk@1664 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Fixes the string management optimizations.
* OPT: Optimization of the string search function (InStr, RInstr).
* OPT: Optimization of the Split() function.
* OPT: Optimization of local variables initialization when entering a
method.
[GB.NET.SMTP]
* BUG: Fixes the Makefile.am file so that the component compiles if the
glib library is installed in a non-standard directory.
[GB.QTE.EXT]
* BUG: Fixes the gb.qte.ext.component file.
git-svn-id: svn://localhost/gambas/trunk@1203 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* BUG: Some little layout fixes.
[INTERPRETER]
* OPT: Read the user home directory only if the current uid has changed.
Otherwise, cache it into memory.
* OPT: String memory management has been optimized.
* OPT: Some little optimizations there and there.
* NEW: A new interpreter option, "-k", that prevents shared library to be
unloaded until the process terminates. That can be useful when
debugging with valgrind.
* OPT: System.Language property was optimized.
* OPT: The gb_error.c file is now compiled with -O3.
[GB.GTK]
* BUG: Disable the management of input methods in TextBox and TextArea
controls, so that the input methods are not disturbed. Consequently;
SCIM and Bridged SCIM work again.
* BUG: You can read keyboard events properties in a Form KeyPress or
KeyRelease event handler correctly now.
git-svn-id: svn://localhost/gambas/trunk@1199 867c0c6c-44f3-4631-809d-bfa615b0a4ec
* NEW: Arguments passed by reference were implemented.
[COMPILER]
* NEW: Arguments passed by reference were implemented.
git-svn-id: svn://localhost/gambas/trunk@1016 867c0c6c-44f3-4631-809d-bfa615b0a4ec
[CONFIGURATION]
* NEW: 64 bits port.
[EXAMPLES]
* BUG: Fixed the AnalogWatch example.
[WIKI CGI SCRIPT]
* NEW: Some little cosmetic changes.
[INTERPRETER]
* NEW: The extern function implementation has been redesigned and is now
based on libffi, so that it works on 64 bits system. Because of a flaw in
the compiler design, projects that use the Pointer datatype must be
recompiled to be used on a 64 bits system. This flaw will be fixed in
Gambas 3.
* OPT: Put some tables into read-only memory. About 1000 bytes are saved
for each running interpreter, except the first one.
* BUG: Does not crash anymore if a component cannot be loaded.
* NEW: Spanish translation updated.
* NEW: A new interpreter API for returning a pointer.
[COMPILER]
* BUG: Correctly compiles LONG constants inside code.
[GB.DEBUG]
* BUG: Compiles and links the gb.debug components with the thread
libraries.
[GB.DB.SQLITE3]
* BUG: Getting the primary index of a table without primary index is safe
now.
[GB.GTK]
* BUG: Modified the GLib priority of watched descriptors, as the main loop
could enter in a loop in which user interface events were not managed.
* BUG: Message boxes use application title without crashing now.
[GB.OPENGL]
* BUG: Disable dead code.
[GB.QT.EXT]
* BUG: TextEdit.TextWidth and TextEdit.TextHeight were not declared as
read-only properties.
[GB.XML.XSLT]
* BUG: XSLT class is now declared as being not creatable.
git-svn-id: svn://localhost/gambas/trunk@1006 867c0c6c-44f3-4631-809d-bfa615b0a4ec
