- Put the data type el_rfunc_t into the public header <histedit.h>.
- Make el_read in struct editline an opaque pointer rather
than an embedded struct.
- Do not include "read.h" everywhere, but only in the two files
needing access to el_read, read.c and el.c.
- To functions that don't need more, pass the struct el_read_t *
rather than the full EditLine *.
- Of course, that means that read_init() can now fail from
memory exhaustion, but it's easy to clean up after that.
* Replace fcns.c by a shorter and simpler func.h
and include it only in the one file needing it, map.c.
* Combine help.h and help.c into a simplified help.h
and include it only in the one file needing it, map.c.
* Check the very simple, static files editline.c, historyn.c, and
tokenizern.c into CVS rather than needlessly generating them.
* So we no longer autogenerate any C files. :-)
* Shorten and simplify makelist by deleting the options -n, -e, -bc,
and -m; the latter was unused and useless in the first place.
* Move the declaration of el_func_t from fcns.h to the header
actually needing it, map.h. Since that header is already
included by el.h for unrelated reasons, that makes el_func_t
just as globally available as before.
* No longer include the simplified fcns.h into el.h,
include it directly into the *.c files needing it.
* Delete the stubs of the XK_EXE mechanism that was never implemented.
From a security, stability, and simplicity perspective, i would
consider implementing it a truly terrible idea, so let's better
get rid of it.
* Do not use the local variable "num" in el_wgets() alternately for
two completely different purposes. Only use it for the number
of characters read, as stated in the comment (or -1 as long as
that number is still unknown), not for the (more or less boolean)
return value of read_getcmd(). Actually, there is no need at
all to save the latter return value after testing it once.
* The function read_getcmd() has very unusual return values:
It returns -1 for success and 0 for EOF/error. Switch that around
to 0 for success and -1 for EOF/error to be less confusing, and
get rid of the OKCMD preprocessor macro.
* Get rid of one #ifdef section in el_wgets() by using
el->el_chared.c_macro directly at the only place
where it is used.
* Delete the unused MIN() macro.
- The file tokenizer.c no longer uses chartype.h,
so don't include the header.
- The dummy definitions of ct_{de,en}code_string() for the
NARROWCHAR case are only used in history.c, so move them there.
- Now the whole content of chartype.h is for the wide character
case only. So remove the NARROWCHAR ifdef and include the
header only in the wide character case.
- In chartype.h, move ct_encode_char() below the comment explaining it.
- No more need for underscores before ct_{de,en}code_string().
- Make the conversion buffer resize functions private.
They are only called from the decoding and encoding functions
inside chartype.c, and no need can possibly arise to call them
from anywhere else.
build crtbeginS.o with -O1 as GCC tries to be very smart with the
__DTOR_LIST__ as it believes it knows the size of the array at
compile time (which is not true until link time). on SPARC and
MIPS, the result was emitting a call to 0.
technically, i believe that GCC isn't "wrong" to make this choice,
as the array is declared with a well-known initialiser size in the
crtbegin.c compilation unit, and we have noticed that the libgcc
version of this code has some hacks added, most likely to avoid
being bitten by this optimisation.
this makes sshd work for me on earm and sparc with GCC 5.