- Implement caching of individual (newline-separated) text lines; this
behaviour can be enabled with a flag (enabled by MORE):
CON_PAGER_CACHE_INCOMPLETE_LINE.
This feature is necessary when reading a text file, whose text lines
may span across two or more successive temporary read buffers, and is
required for correctly determining whether the lines being read are
blank and may be squeezed.
- When squeezing blank lines, the blank-line check must be done for each
line segment corresponding to the screen line (and following) that
need to be displayed. This matches the behaviour of MS MORE.COM.
- Fix the IsBlankLine() check to not consider FORM-FEEDs as being blank
characters: This is necessary for correctly handling FORM-FEED
expansion. Also note that MS MORE.COM only checks for spaces and TABs,
so we are slightly overdoing these checks (considering other types of
whitespace).
- Get rid of ConCallPagerLine() and the intermediate CON_PAGER_DONT_OUTPUT
state flag that were used repeatedly for each and every small line
chunks. Instead, call directly the user-specified 'PagerLine' callback
when we are about to start treating the next line segment to be
displayed (see comment above).
- Fix the exit return condition of ConPagerWorker(): it should return
TRUE whenever we displayed all the required lines, and FALSE otherwise.
Otherwise, the previous (buggy) condition on the data being read from
the text file, may lead to the prompt not showing when a screenful of
text has been displayed, if it happened that the current text buffer
becomes empty at the same time (even if, overall, the text file hasn't
been fully displayed).
- In MorePagerLine(), when we encounter for the first time a blank line
that will be squeezed with other successive ones, display a single
blank line. But for that, just display one space and a newline: this
single space is especially needed in order to force line wrapping when
the ENABLE_VIRTUAL_TERMINAL_PROCESSING or DISABLE_NEWLINE_AUTO_RETURN
console modes are enabled. Otherwise the cursor remains at the
previous line (without wrapping), and just outputting one newline will
not make it move past 2 lines as one would naively expect.
- The column extent should cover the whole width of the console screenbuffer.
On the contrary, the line extent covers only the number of lines that
cover the current displayed console window.
- Since the console can be resized while the pager is prompting, we need
to actually recalculate in the prompt routine the default number of
lines for a screen.
- Reset s_nNextLineNo when paging a new file.
- Shorten the names of the flags: CON_PAGER_FLAG_*** --> CON_PAGER_***.
- Reorder few members in the CON_PAGER pager structure where they make sense.
- ScreenColumns, ScreenRows --> PageColumns, PageRows: keeping the open
possibility for having a pager controlling a region of different size
than the screen.
- Add doxygen documentation for ConWritePaging().
Do not use custom alloc/free functions by default.
Do not free resources at process exit.
- You're doing it brick by brick while the OS & CRT do that with a bulldozer better than you do.
This properly strips spaces & dots at the end of the file.
Fixes the infinite loop with CreateProcess calling cmd over and over with e.g. 'cmd /c "some_script.bat "'
Uncovered by recent ShellExecuteEx tests
Dedicated to Katayama for the trigger & Hermès for the tests
MUI entries can have the same ID pointed by TextID member of MUI_ENTRY structure. For this matter, altering a certain entry such as deleting a portion of text with MUIClearStyledText() only removes that portion of text when the given ID argument and the retrieved ID match.
However, MUIClearStyledText() only removes the first instance of text in the console leaving other entries with the same ID as is. Therefore we must ensure that we also iterate over other entries with the same ID as well. Besides the aforementioned function, do the same with MUIClearText(), MUISetText() and MUISetStyledText() too.
CORE-17545
Addendum to commit d635ce0c.
- Move the HDC variables initialization via function calls, out of
the variables declaration block.
- Fix warnings (and identical for base/system/userinit/livecd.c):
dll/cpl/sysdm/general.c:72:9: warning: variable 'hLogo' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
if (hDC == NULL || hDCLogo == NULL || hDCMask == NULL)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dll/cpl/sysdm/general.c:130:9: note: uninitialized use occurs here
if (hLogo != NULL) DeleteObject(hLogo);
^~~~~
and similar for hMask too:
dll/cpl/sysdm/general.c:129:9: note: uninitialized use occurs here
if (hMask != NULL) DeleteObject(hMask);
^~~~~
CORE-17545
Fix Clang warning:
base/setup/usetup/lang/de-DE.h:1099:24: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
"die Partition <E4>ndern, die derzeit als aktiv markiert ist.",
^~~~
Implement FC (file comparison) command. As a starting point, we support binary mode comparison at first. Text mode comparison and wildcard are not supported yet. CORE-17500
According to RFC 3927, the pseudo-random number generation algorithm MUST be chosen
so that different hosts do not generate the same sequence of numbers, and that the
pseudo-random number generator SHOULD be seeded using a value derived from the
IEEE 802 MAC address, so that a host will usually select the same IPv4 Link-Local
address each time it is booted.
The dialog box at the startup of On-Screen Keyboard is displayed alongside with main window. While the Microsoft's OSK in XP is written in MFC and OSK is actually a mere window whereas our OSK is a dialog, the main dialog procedure call is superseded until the user does something with the warning dialog box on startup.
Just create a thread for it and handle the dialog box on startup in its own thread.
Don't wait for their events to appear, just retrieve the list and
install drivers. This fixes the installation of manually reported device
nodes
CORE-17212 CORE-17398
Instead of PlugPlayControlResetDevice, PlugPlayControlStartDevice should
be used for a newly installed device.
For usetup, add a device status check before starting attempt, so we're
not touching devices which are already started.
CORE-17463 CORE-17490
We are not ready for enabling ATLASSERT. Enabling ATL assertions takes time to realize. CORE-17505
- Disable ATLASSERT by undefining _DEBUG.
- Revert currently non-fixable codes.
Two issues are addressed:
CORE-2189: missing undo feature
Works the same way as solitaire in windows xp:
- only 1 action can be undone;
- the player gets -2 points in standard score mode;
- the undo action resets when the player clicks on a row stack to turn the top card.
CORE-11148: invisible cards
This happens in 3-card mode, when only 1 card left in the deck. The fix for this is to modify the pile stack to contain all the face-up cards. It was actually already in the code somewhere else, so I turned it into a separate function.
