Changes commited to PARI GIT during the last two weeks

clarify doc

Also no need to mention LLL here (??? LLL shouldn't mention that default)

1	2	src/functions/default/debug

make ?? LLL point to qflll

1	0	doc/translations

gphelp -k and ??? : case sensitive search if keyword is all uppercase.

??? LLL no longer outputs elllog and ellL1, whereas ??? lll still does.

3	0	CHANGES
3	0	COMPAT
8	3	doc/gphelp.1
4	1	doc/gphelp.in

cleanup and comment qfr_cf internals

- rename rho_get_BC_cf -> rhoi_cf, it actually applies rho^(-1)
  compared to rho_get_BC
- simplify interface: original a,b,c do not need to be kept in this
  application, so change all 3 in place.
- whitespace edits

22	31	src/basemath/Qfb.c

RgX_homogenous_evalpow: return gen_0 in the right ring.

2	2	src/basemath/RgX.c

mpacosh: make call to expo compatible with assert

2	1	src/basemath/trans2.c

nfV_idealhnf: do not call ZM_hnf on a t_VEC

6	1	src/basemath/base4.c

Fix missing use of get_F{p,l}X_degree

1	1	src/basemath/Flx.c
4	4	src/basemath/FpX.c

gen_ellgroup: Fix t_VEC/t_COL confusion

1	1	src/basemath/bb_group.c

algeichlerbasis: fix t_VEC/t_COL confusion

2	2	src/modules/algebras.c

contfrac: add support for t_QFB

1	0	CHANGES
6	0	doc/usersch6.tex
64	0	src/basemath/Qfb.c
3	0	src/basemath/arith1.c
4	1	src/functions/number_theoretical/contfrac
2	0	src/headers/paridecl.h
2	0	src/test/32/contfrac
2	0	src/test/in/contfrac

contfrac: add support for t_QUAD

62	0	src/basemath/arith1.c
7	0	src/functions/number_theoretical/contfrac
3	0	src/test/32/contfrac
3	0	src/test/in/contfrac

FpXQV_ellcharpoly: fix typo for p=3

1	1	src/basemath/FpE.c
4	0	src/test/32/genus2red
2	0	src/test/in/genus2red

cleanup RgM_gram_schmidt

10	12	src/basemath/bibli1.c

liftall: better description

+ avoid a hit on  LLL (because of lifta[LL]\n[L]ift ...)

1	1	doc/refcard.tex

qflll doc: fix and impove example

19	13	src/functions/linear_algebra/qflll

mt_queue_run/mtpthread_queue_end: use e_STOP

12	1	src/mt/pthread.c

Add peudo-error code e_STOP for stopping threads

1	1	src/headers/parierr.h
2	1	src/language/init.c

pthread: split mt_queue_reset and mtpthread_queue_end

32	11	src/mt/pthread.c

bnfsunit: improve S-regulator computation

* compute \prod_{i < l} log Norm S[i] in such a way that log(p) is
computed only once for each prime p in { S[i].p, i < l }. Use vec_reduce.

* accumulate the product of inertia degrees separately as a t_INT:
faster and more accurate.

10	5	src/basemath/bnfunits.c

cleanup qfr_red_i

6	10	src/basemath/Qfb.c

qfbred(large real QFB) could SEGV

1	0	CHANGES
3	2	src/basemath/Qfb.c
5	1	src/test/32/qfb
7	0	src/test/in/qfb

pthread: pthread_sigmask: use SIG_SETMASK

2	2	src/mt/pthread.c

60- [pthread] ^C could cause a SEGV [#2665]

1	0	CHANGES

pthread: block signal when creating threads [#2665]

This way, threads inherit the blocked status so only the main thread will
service signals.

9	3	src/mt/pthread.c

mulur_2(x, y): handle x = 2^k specially

4	2	src/kernel/none/mp_indep.c

cleanup divur

5	5	src/kernel/none/mp_indep.c

divur(x,y): optimize x=2^k + implement divsr in terms of divur

8	15	src/kernel/none/mp_indep.c

inline ellheegner_indexmult in ellheegner_z_i

4	12	src/basemath/ellanal.c

refactor ellheegner_z

60	61	src/basemath/ellanal.c