Valgrind reports:

==3642987== Conditional jump or move depends on uninitialised value(s)
==3642987==    at 0x491F268: TranslateNumber_1 (numbers.c:1785)
==3642987==    by 0x4923C35: TranslateNumber (numbers.c:2080)
==3642987==    by 0x49556DC: TranslateWord3 (translate.c:644)
==3642987==    by 0x4957FCE: TranslateWord (translate.c:1100)
==3642987==    by 0x4959344: TranslateWord2 (translate.c:1361)
==3642987==    by 0x496116E: TranslateClause (translate.c:2613)
==3642987==    by 0x494FF7A: SpeakNextClause (synthesize.c:1569)
==3642987==    by 0x4939B9D: Synthesize (speech.c:457)
==3642987==    by 0x493AE6A: sync_espeak_Synth (speech.c:570)
==3642987==    by 0x493B286: espeak_ng_Synthesize (speech.c:678)
==3642987==    by 0x4916925: espeak_Synth (espeak_api.c:90)
==3642987==    by 0x10CF5D: main (espeak-ng.c:691)
==3642987==  Uninitialised value was created by a stack allocation
==3642987==    at 0x495BD9F: TranslateClause (translate.c:1941)

Indeed, TranslateNumber_1 looks back up to three bytes before, with
IsDigit09(word[-3])), so we have to increase the heading margin to three
spaces.

this is the maximum espeak-ng's speech rate without using libsonic

event_notify currently introduces an arbitrary 50ms delay between speech
requests. This is usually unnoticed since it's small. But when
cancelling a long series of events, they add up to potentially seconds
of delays, while the user was precisely requesting to just cancel
everything as fast as possible.

This 50ms delay was probably meant to work around some issues elsewhere.
If they are still there, they should be fixed, not worked around.

Signed-off-by: Ulrich Müller <[email protected]>

https://github.com/espeak-ng/espeak-ng/issues/1072

Signed-off-by: Ulrich Müller <[email protected]>

The links persisted when ./configure run with extended dictionaries
disabled.

This reverts commit 433d219eca.

envelope_dat.

envelope_dat and envelope_paths were only set but never used.
LoadEnvelope() and LoadEnvelope2() no longer need fname as an argument.

it: Updates italian source dictionaries

docs: Fixed the footnote for Japanese

Should be input in hiragana and katakana, not Arabic alphabet.

They are making the files non-ascii for no useful reason

Fixed the unnecessary errors in the arlistx file

first step twards fixing the arabic pronunciation

569e1e9a6a

Words containing "uia":
Algonquian
alleluia
colloquia
colloquial
colloquialism
equiangular
Guiana
reliquiae

Words containing "guid":
guidable
guidance
guide
guidebook
guided
guideline
guidepost
guider
guiders
honeyguide
languid
languidness
misguide
misguided
preguide
waveguide

This way we can compile multiple dictionaries at a time without
stepping on 'temp' file from different compilation steps:

    $ make -j8 -B
    ...
    make[1]: *** [Makefile:3082: espeak-ng-data/an_dict] Segmentation fault (core dumped)
    make[1]: *** Deleting file 'espeak-ng-data/an_dict'
    make[1]: *** [Makefile:3082: espeak-ng-data/az_dict] Segmentation fault (core dumped)
    make[1]: *** Deleting file 'espeak-ng-data/az_dict'

en: Fix several Microsoft-specific terms