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* Improve workaround for partial texture updates on AndroidPo Lu2023-07-134-36/+46
| | | | | | | | | | | | | | * java/AndroidManifest.xml.in: * java/org/gnu/emacs/EmacsDialog.java (toAlertDialog): Don't change hardware acceleration state. * java/org/gnu/emacs/EmacsNative.java (notifyPixelsChanged): New function. * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): New field `bitmapChanged'. (copyToFrontBuffer): Signal that the bitmap has changed. (onDraw): If the bitmap has changed, increment the generation ID. * src/android.c (JNICALL): Implement new function.
* Disable hardware acceleration on AndroidPo Lu2023-07-135-4/+39
| | | | | | | | | | | | | | | | It serves no purpose and causes tearing. Uploading the bitmap to the GPU takes about as long as it does to incrementally update the surface in software. * java/AndroidManifest.xml.in: Disable hardware acceleration. * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): Make lastClosedMenu static. * java/org/gnu/emacs/EmacsDialog.java (toAlertDialog): Enable hardware acceleration within alert dialogs. * java/org/gnu/emacs/EmacsSurfaceView.java (onDraw): Describe why hardware acceleration is disabled. * java/org/gnu/emacs/EmacsWindow.java (run): Remove redundant call.
* Update Android portPo Lu2023-07-121-12/+41
| | | | | | | | * java/org/gnu/emacs/EmacsWindow.java (whatButtonWasIt): Handle back and forward buttons along with styluses. * src/doc.c (close_file_unwind_android_fd): New function. (get_doc_string, Fsnarf_documentation): Don't create a temporary fd if it can be avoided.
* Fix doc file generation on AndroidPo Lu2023-07-111-0/+5
| | | | | | | | | | | | * .gitignore: Ignore cross/etc/DOC. * configure.ac: Make the directory `cross/etc'. * cross/Makefile.in (CLEAN_SUBDIRS): Clean files inside `etc' as well. * java/Makefile.in (install_temp): Copy cross/etc/DOC to the package if it is available. * src/Makefile.in (SOME_MACHINE_OBJECTS): Add androidselect.c, sfntfont-android.c and sfntfont.c. (libemacs.so): Depend on $(etc)/DOC.
* Update Android portPo Lu2023-07-112-179/+258
| | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsView.java (onGenericMotionEvent): Call onGenericMotionEvent. * java/org/gnu/emacs/EmacsWindow.java (Coordinate): New fields `button' and `id'. (<init>): Add new arguments to the construtor. (whatButtonWasIt): Return 0 if the button state has not changed. (buttonForEvent): New function. (figureChange): Return the Coordinate object associated to EVENT. Determine whether or not EVENT was accompanied by a change to the button state, and ascertain which button that was. (motionEvent): New function. (onGenericMotionEvent, onTouchEvent): Factor out touch and mouse event delivery to motionEvent.
* Update Android portPo Lu2023-07-101-20/+45
| | | | | | | | | | | | | * java/org/gnu/emacs/EmacsService.java (browseUrl): New argument SEND. Choose from a list of applications that want to share the URL if true. * lisp/net/browse-url.el (browse-url-android-share): New user option. (browse-url-default-android-browser): Respect said user option. * src/android.c (android_init_emacs_service) (android_browse_url): Expose new option. * src/android.h: Update prototypes. * src/androidselect.c (Fandroid_browse_url): Likewise.
* Update Android portPo Lu2023-07-091-42/+57
| | | | | | | | | | * java/org/gnu/emacs/EmacsWindow.java (eventModifiers) (motionEventModifiers): New functions. (onKeyDown, onKeyUp, onFocusChanged, onSomeKindOfMotionEvent): Don't record the previous modifier mask; instead, always use the modifier state specified in the event. * src/androidterm.c (handle_one_android_event): Don't dispatch button release events when a popup is active.
* Update Android portPo Lu2023-07-092-2/+9
| | | | | | | * java/org/gnu/emacs/EmacsService.java (onStartCommand): Fix typo in notification message. * java/org/gnu/emacs/EmacsWindow.java (onFocusChanged): Reset the recorded modifier state upon a change to the window focus.
* ; * java/org/gnu/emacs/EmacsService.java (onCreate): Fix typo.Po Lu2023-07-091-5/+10
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* Update Android portPo Lu2023-07-092-2/+18
| | | | | | | * java/org/gnu/emacs/EmacsDrawPoint.java (perform): Don't fill an extra pixel. * java/org/gnu/emacs/EmacsService.java (onCreate): Make sure scaledDensity is always at least 160 dpi.
* Fix EmacsDrawLine againPo Lu2023-07-081-9/+24
| | | | | | * java/org/gnu/emacs/EmacsDrawLine.java (perform): Symmetrically adjust coordinates to cover the last pixel. Then, fill the left most pixel of the line.
* Update Android portPo Lu2023-07-081-3/+3
| | | | | | | | | * java/org/gnu/emacs/EmacsService.java (DEBUG_IC) (DEBUG_THREADS): Improve commentary. * src/androidterm.c (handle_one_android_event): Signal completion of IME events that have lost their frames. (requestCursorUpdates): Don't set an edit counter as this event won't be passed to the text conversion machinery.
* Update Android portPo Lu2023-07-071-3/+5
| | | | | | * java/org/gnu/emacs/EmacsSurfaceView.java (copyToFrontBuffer): Use fallback bit blit function on Android 7.0 as well, as crashes have been observed in drawBitmap.
* Update Android portPo Lu2023-07-063-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsNative.java (scaledDensity): Announce new argument `scaledDensity'. * java/org/gnu/emacs/EmacsNoninteractive.java (main): Specify new argument. * java/org/gnu/emacs/EmacsService.java (onCreate): Compute an adjusted DPI for the font size based on the ratio between density and scaledDensity. (run): Specify that adjusted density. * src/android.c (setEmacsParams): Set `android_scaled_pixel_density'. * src/android.h: (android_scaled_pixel_density: New variable. * src/androidterm.c (android_term_init): Set `font_resolution'. * src/androidterm.h (struct android_display_info): New field. * src/font.c (font_pixel_size, font_find_for_lface) (font_open_for_lface, Ffont_face_attributes, Fopen_font): Use FRAME_RES instead of FRAME_RES_Y. * src/frame.h (FRAME_RES): New macro. Use this to convert between font point and pixel sizes as opposed to FRAME_RES_Y. * src/w32font.c (fill_in_logfont): * src/xfaces.c (Fx_family_fonts, set_lface_from_font): Use FRAME_RES instead of FRAME_RES_Y. (bug#64444)
* Fix bug#64445Po Lu2023-07-051-0/+5
| | | | | | | | * doc/emacs/android.texi (Android Environment): Document that Emacs also receives READ_EXTERNAL_STORAGE by default on old versions of Android. * java/AndroidManifest.xml.in: Request READ_EXTERNAL_STORAGE. (bug#64445)
* Fix crash between Android 4.0 and Android 5.1Po Lu2023-07-051-2/+16
| | | | | * java/org/gnu/emacs/EmacsService.java (detectMouse): Don't use function that is not present on Android 4.0.
* Update Android portPo Lu2023-06-232-5/+1
| | | | | | * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (Sdk7FontEntity): (hasChar): Clean up dead stores.
* Update Android portPo Lu2023-06-191-12/+56
| | | | | | | | | | * java/org/gnu/emacs/EmacsView.java (EmacsView, dimensionsLock): New field. (<init>): Create new lock object. (handleDirtyBitmap, onLayout, onAttachedToWindow): Make sure measuredWidth and measuredHeight are extracted and set atomically. Send Expose upon layout changes if the view has grown.
* Initialize signal mask earlierPo Lu2023-06-172-25/+8
| | | | | | | | * java/org/gnu/emacs/EmacsService.java (onCreate, run): Don't initialize signal mask here. * java/org/gnu/emacs/EmacsApplication.java (onCreate): Do it here instead. * src/android.c (JNICALL): Restore previous signal masks.
* ; * java/README: More documentation.Po Lu2023-06-171-0/+141
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* Update Android portPo Lu2023-06-1612-48/+69
| | | | | | | | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsActivity.java (EmacsActivity): * java/org/gnu/emacs/EmacsApplication.java (findDumpFile): * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu) (addSubmenu, display): * java/org/gnu/emacs/EmacsDocumentsProvider.java (getNotificationUri, queryChildDocuments, deleteDocument): * java/org/gnu/emacs/EmacsDrawRectangle.java (perform): * java/org/gnu/emacs/EmacsFillRectangle.java (perform): * java/org/gnu/emacs/EmacsOpenActivity.java (readEmacsClientLog) (checkReadableOrCopy): * java/org/gnu/emacs/EmacsSdk7FontDriver.java (EmacsSdk7FontDriver): * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): * java/org/gnu/emacs/EmacsView.java (EmacsView): * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow, onKeyUp): * java/org/gnu/emacs/EmacsWindowAttachmentManager.java (EmacsWindowAttachmentManager): Remove various unused arguments and variables, dead stores, and make minor cleanups and performance improvements. * src/androidmenu.c (FIND_METHOD_STATIC, android_menu_show): Adjust accordingly.
* Update Android portPo Lu2023-06-154-15/+81
| | | | | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection, beginBatchEdit, reset, endBatchEdit): Keep track of the number of batch edits and return an appropriate value. (takeSnapshot): Implement function. * java/org/gnu/emacs/EmacsNative.java (takeSnapshot): New function. * java/org/gnu/emacs/EmacsService.java (resetIC): Improve debugging output. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Call `reset' to clear the UI side batch edit count. * src/androidterm.c (struct android_get_surrounding_text_context): New fields `conversion_start' and `conversion_end'. (android_get_surrounding_text): Return the conversion region. (android_get_surrounding_text_internal, NATIVE_NAME): Factor out `getSurroundingText'. (takeSnapshot): New function.
* Improve IM synchronization on AndroidPo Lu2023-06-141-22/+167
| | | | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): Reimplement as an InputConnection, not BaseInputConnection. * src/androidterm.c (performEditorAction): Sync prior to sending keyboard events.
* Improve appearance of custom dialog buttons on AndroidPo Lu2023-06-121-12/+60
| | | | | * java/org/gnu/emacs/EmacsDialog.java (toAlertDialog): Resolve dialog button style and use it instead.
* Fix deadlocksPo Lu2023-06-122-10/+20
| | | | | | | | | | | | | * java/org/gnu/emacs/EmacsView.java (EmacsView) (showOnScreenKeyboard, hideOnScreenKeyboard): Don't synchronize. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow) (toggleOnScreenKeyboard): Revert to calling IMM functions from the main thread. * src/android.c (struct android_event_container) (android_pselect_nfds, android_pselect_readfds) (android_pselect_writefds, android_pselect_exceptfds) (android_pselect_timeout): Don't make volatile. (android_wait_event): Run queries if necessary.
* Update Android portPo Lu2023-06-111-4/+25
| | | | | | | | | * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): Document member variables. (onDraw): Use separate Paint object on the UI thread. * src/textconv.c (really_commit_text, really_set_composing_text) (really_delete_surrounding_text): Run modification hooks when deleting text.
* Avoid extraneous calls to the UI threadPo Lu2023-06-112-15/+12
| | | | | | | | * java/org/gnu/emacs/EmacsView.java (EmacsView) (showOnScreenKeyboard, hideOnScreenKeyboard) (onCheckIsTextEditor): Make synchronized. * java/org/gnu/emacs/EmacsWindow.java (EmacsWindow) (toggleOnScreenKeyboard): Don't post to the main thread.
* Block profiling signals in the Android UI threadPo Lu2023-06-092-0/+29
| | | | | | | | * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `setupSystemThread'. * java/org/gnu/emacs/EmacsService.java (onCreate): Block all signals except for SIGBUS and SIGSEGV in the UI thread. * src/android.c (setupSystemThread): New function.
* Fix crash starting Emacs to open filePo Lu2023-06-091-1/+1
| | | | | * java/org/gnu/emacs/EmacsThread.java (run): Correct check against extraStartupArgument when an initial file is specified.
* Correctly display popup dialogs from EmacsclientPo Lu2023-06-085-8/+85
| | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsContextMenu.java (EmacsContextMenu): Make subclasses final. * java/org/gnu/emacs/EmacsDialog.java (display1): Check if an instance of EmacsOpenActivity is open; if it is, try using it to display the pop up dialog. * java/org/gnu/emacs/EmacsDialogButtonLayout.java (EmacsDialogButtonLayout): Make final. * java/org/gnu/emacs/EmacsHolder.java (EmacsHolder<T>): Likewise. * java/org/gnu/emacs/EmacsOpenActivity.java (EmacsOpenActivity): New field `currentActivity'. (onCreate, onDestroy, onWindowFocusChanged, onPause): Set that field as appropriate.
* Update Android portPo Lu2023-06-074-0/+123
| | | | | | | | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (beginBatchEdit) (endBatchEdit, commitCompletion, commitText, deleteSurroundingText) (finishComposingText, getSelectedText, getTextAfterCursor) (getTextBeforeCursor, setComposingText, setComposingRegion) (performEditorAction, performContextMenuAction, getExtractedText) (setSelection, sendKeyEvent, deleteSurroundingTextInCodePoints) (requestCursorUpdates): Ensure that the input connection is up to date. (getSurroundingText): New function. * java/org/gnu/emacs/EmacsNative.java (getSurroundingText): Export new C function. * java/org/gnu/emacs/EmacsService.java (resetIC): Invalidate previously created input connections. * java/org/gnu/emacs/EmacsView.java (EmacsView) (onCreateInputConnection): Signify that input connections are now up to date. * src/androidterm.c (struct android_get_surrounding_text_context): New structure. (android_get_surrounding_text, NATIVE_NAME): * src/textconv.c (get_surrounding_text): * src/textconv.h: New functions.
* Update Android portPo Lu2023-06-067-25/+195
| | | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsContextMenu.java (display): Use `EmacsHolder' instead of `Holder'. * java/org/gnu/emacs/EmacsDialog.java (toAlertDialog): Use `EmacsDialogButtonLayout' to ensure that buttons are wrapped properly. (display): Adjust for new holder class. * java/org/gnu/emacs/EmacsDialogButtonLayout.java (EmacsDialogButtonLayout, onMeasure, onLayout): New functions. * java/org/gnu/emacs/EmacsDrawLine.java: * java/org/gnu/emacs/EmacsFillPolygon.java: Remove redundant imports. * java/org/gnu/emacs/EmacsHolder.java (EmacsHolder<T>): * java/org/gnu/emacs/EmacsService.java (class Holder<T>) (getEmacsView, EmacsService): Rename `Holder' to `EmacsHolder' and make it public.
* Update Android portPo Lu2023-06-052-4/+5
| | | | | | | | | | | * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function clearInputFlags. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Stop reporting changes after a new input method connection is established. * src/androidterm.c (android_handle_ime_event): Implement that change. (JNICALL): New function.
* Fix input method synchronization problemsPo Lu2023-06-044-38/+97
| | | | | | | | | | | | | | * java/debug.sh (gdbserver_cmd, is_root): Prefer TCP again. * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `queryAndSpin'. * java/org/gnu/emacs/EmacsService.java (EmacsService) (icBeginSynchronous, icEndSynchronous, viewGetSelection): New synchronization functions. (resetIC, updateCursorAnchorInfo): Call those instead. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Call viewGetSelection. * src/android.c (JNICALL, android_answer_query_spin): New functions.
* Update Android portPo Lu2023-06-021-5/+6
| | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): Apply workarounds on Vivo devices as well. * src/android.c (sendKeyPress, sendKeyRelease): Clear counter. * src/androidgui.h (struct android_key_event): New field `counter'. * src/androidterm.c (handle_one_android_event): Generate barriers as appropriate. (JNICALL): Set `counter'. * src/frame.h (enum text_conversion_operation): * src/textconv.c (detect_conversion_events) (really_set_composing_text, handle_pending_conversion_events_1) (handle_pending_conversion_events, textconv_barrier): * src/textconv.h: Implement text conversion barriers and fix various typos.
* Correctly export file:// URIs on AndroidPo Lu2023-06-011-2/+26
| | | | | * java/org/gnu/emacs/EmacsService.java (browseUrl): If uri's scheme is `file', rewrite it into a content URI.
* Update Android portPo Lu2023-06-012-0/+48
| | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection, performContextMenuAction): New function. * java/org/gnu/emacs/EmacsNative.java (EmacsNative) (performContextMenuAction): New function. * src/android.c (android_get_gc_values): Implement more efficiently. * src/androidterm.c (android_handle_ime_event): Pass through `update' argument to `finish_composing_text'. Fix thinko. * src/textconv.c (really_finish_composing_text) (really_set_composing_text, really_set_composing_region) (handle_pending_conversion_events_1, finish_composing_text): New argument `update'. Notify IME of conversion region changes if set. * src/textconv.h: Update structs and prototypes.
* Update Android portPo Lu2023-06-011-0/+7
| | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (EmacsInputConnection): Add compatibility adjustments for Samsung devices.
* Update Android portPo Lu2023-05-314-7/+54
| | | | | | | | | | | | | | | | | | | | | * java/debug.sh (is_root): Go back to using unix sockets; allow adb to forward them correctly. * java/org/gnu/emacs/EmacsInputConnection.java (getExtractedText): Don't print text if NULL. * java/org/gnu/emacs/EmacsService.java (EmacsService): New field `imSyncInProgress'. (updateIC): If an IM sync might be in progress, avoid deadlocks. * java/org/gnu/emacs/EmacsView.java (onCreateInputConnection): Set `imSyncInProgress' across synchronization point. * src/android.c (android_check_query): Use __atomic_store_n. (android_answer_query): New function. (android_begin_query): Set `android_servicing_query' to 2. Check once, and don't spin waiting for query to complete. (android_end_query): Use __atomic_store_n. (android_run_in_emacs_thread): Compare-and-exchange flag. If originally 1, fail. * src/textconv.c (really_set_composing_text): Clear conversion region if text is empty.
* Work around more problems with BitmapsPo Lu2023-05-292-4/+39
| | | | | | | | * java/org/gnu/emacs/EmacsNative.java (EmacsNative): New function `blitRect'. * java/org/gnu/emacs/EmacsSurfaceView.java (EmacsSurfaceView): Use it on Android 8.x. * src/android.c (blitRect): Implement new function.
* Implement android_copy_area in CPo Lu2023-05-292-218/+0
| | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsCopyArea.java: Remove file. * java/org/gnu/emacs/EmacsService.java (EmacsService, copyArea): Delete function. * src/android.c (struct android_emacs_service) (android_init_emacs_service): Remove `copy_area'. (android_create_gc, android_change_gc, android_get_gc_values): Record new GC values. (android_neon_mask_line): New function. (android_blit_copy, android_blit_xor): New functions. (android_copy_area): Implement in C. (android_lock_bitmap): Accept drawables instead of windows. * src/android.h: Adjust prototype for `android_lock_bitmap'. * src/androidgui.h (struct android_gc): Record last known GC values.
* Add extra thread-related checkingPo Lu2023-05-273-1/+36
| | | | | | | | | | * java/org/gnu/emacs/EmacsService.java (EmacsService) (checkEmacsThread): New function. (fillPolygon, drawRectangle, drawLine, drawPoint, copyArea) (clearArea): * java/org/gnu/emacs/EmacsThread.java (EmacsThread): * java/org/gnu/emacs/EmacsView.java (EmacsView, swapBuffers): Call where appropriate.
* Remove synchronization around `damageRegion'Po Lu2023-05-271-16/+10
| | | | | | * java/org/gnu/emacs/EmacsView.java (EmacsView, swapBuffers): Remove unnecessary documentation. `damageRegion' is only changed from the Emacs thread.
* Allow starting Emacs --debug-init on AndroidPo Lu2023-05-2611-26/+171
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/emacs/android.texi (Android Troubleshooting): Document `debug-init' option. * java/AndroidManifest.xml.in (EmacsLauncherPreferencesActivity): New activity. Export on systems older than Android 7.0. * java/org/gnu/emacs/EmacsActivity.java (onCreate): Adjust for string startup argument. * java/org/gnu/emacs/EmacsLauncherPreferencesActivity.java: New file. * java/org/gnu/emacs/EmacsPreferencesActivity.java (EmacsPreferencesActivity): Don't make final. (startEmacsQ): Give start-up argument as an argument, not as a boolean. (startEmacsDebugInit): New function. (onCreate): Register new listener; make final. * java/org/gnu/emacs/EmacsService.java (onCreate): Pass extraStartupArgument. * java/org/gnu/emacs/EmacsThread.java (EmacsThread): Rename startDashQ to extraStartupArgument. (run): Adjust accordingly. * java/res/values-v24/bool.xml: * java/res/values/bool.xml: * java/res/values/strings.xml: New files. * java/res/xml/preferences.xml: Add new option. Move string resources around.
* Update Android portPo Lu2023-05-201-12/+16
| | | | | | * java/org/gnu/emacs/EmacsView.java (swapBuffers): Restore missing damage rect code. (onDetachedFromWindow): Remove redundant synchronization.
* Implement document moving on AndroidPo Lu2023-05-141-1/+113
| | | | | | | * java/org/gnu/emacs/EmacsDocumentsProvider.java (notifyChangeByName): New function. (queryDocument1): Set FLAG_SUPPORTS_MOVE where necessary. (moveDocument): Implement new function.
* Update Android portPo Lu2023-05-081-1/+2
| | | | | * java/Makefile.in (install_temp/assets/version): Fix generation in out of tree builds.
* Update Android portPo Lu2023-05-073-0/+44
| | | | | | | | | | | | | | | | | | | | | | | * java/org/gnu/emacs/EmacsInputConnection.java (requestCursorUpdates): * java/org/gnu/emacs/EmacsNative.java (requestCursorUpdates): * java/org/gnu/emacs/EmacsService.java (updateCursorAnchorInfo): New functions. * src/android.c (struct android_emacs_service) (android_init_emacs_service): Add new method. (android_update_cursor_anchor_info): New function. * src/androidfns.c (android_set_preeditarea): New function. * src/androidgui.h (enum android_ime_operation): New operation `REQUEST_CURSOR_UPDATES'. (struct android_ime_event): Document new meaning of `length'. * src/androidterm.c (android_request_cursor_updates): New function. (android_handle_ime_event): Handle new operations. (handle_one_android_event, android_draw_window_cursor): Update the preedit area if needed, like on X. (requestCursorUpdates): New function. * src/androidterm.h (struct android_output): New field `need_cursor_updates'.
* Update Android portPo Lu2023-05-061-5/+82
| | | | | | | | | | | | | * cross/verbose.mk.android: Get rid of badly aligned ANDROID_CC messages. * java/org/gnu/emacs/EmacsInputConnection.java (syncAfterCommit) (extractAbsoluteOffsets): Add workarounds for several kinds of machines. (commitText, getExtractedText): Likewise. * src/textconv.c (really_commit_text): Improve definition of POSITION. (get_extracted_text): Default to providing at least 4 characters.
* Update Android portPo Lu2023-05-031-1/+2
| | | | | * java/Makefile.in (FIND_DELETE): New substitution. (clean): Use FIND_DELETE.