448099ef94
lexical.c, new function cp_readchar() for abstraction
12 years ago
2555eeadef
fix the csh-problem $foo[$bar] and $foo[$&baz]
13 years ago
4184aa8c10
cleanup, use array operator
checked for object file invariance on linux with
./configure --enable-debug=no --enable-maintainer-mode --with-readline=yes --enable-cider --enable-ndev --enable-pss --enable-xspice
13 years ago
11579d9369
cleanup, ngspice/config.h is already in ngspice/ngspice.h, #1/2 (easy ones)
14 years ago
7454a6d486
src/frontend/**, whitespace, indentation, ...
untabify
delete-trailing-whitespace
braces
...
checked for object file invariance on linux
14 years ago
ef37252155
lexical, use wl_append_word()
14 years ago
62a4ee77d5
lexical #6/6, whitespace
14 years ago
ea558fbc7f
lexical #5/6, cleanup
14 years ago
aa188c0766
lexical #4/6, parentheses and braces
14 years ago
c73c0f4318
lexical #3/6, rewrite
14 years ago
5656203a6c
lexical #2/6, linewrap
14 years ago
5d245c9dab
lexical #1/6, cleanup
14 years ago
64d00a6b43
lexical #3/3, collapse append(NULL) into cp_ccom()
the sequence
orig_wlist = wlist;
append(NULL);
cp_ccom(wlist, ...);
is transformed.
expressions to care about in cp_ccom()
C1 := (wlist->wl_next != NULL)
C2 := (wlist->wl_word != NULL)
C3 := wl_length(wlist)
D1 := (orig_wlist != NULL)
D2 := (orig_wlist->wl_word != NULL)
D3 := wl_length(orig_wlist);
cases and their significance in cp_ccom():
orig_wlist = NULL;
wlist = wl_cons(NULL, NULL);
C1 == false
D1 == false
C2,C3 dont care
orig_wlist = wl_cons(E1, wl_cons(E2, ... wl_cons(En, NULL)))
wlist = wl_cons(E1, wl_cons(E2, .... wl_cons(En, wl_cons(NULL, NULL))))
C1 == true
D1 == true
C2 === D2
C3 === D3 + 1
14 years ago
fec5b00a0d
lexical #2/3, fix memory leaks
14 years ago
042311d0c3
lexical #1/3, move append(NULL) invokations into position
14 years ago
1195498978
lexical #19/19, rewrite
14 years ago
5b67ecda79
lexical #18/19, rewrite
`cw' won't be looked at, thus the append + removal can be dropped
`wl_word' is already NULL
14 years ago
f990e517b5
lexical #17/19, rewrite
14 years ago
fa9be4336a
lexical #16/19, transform append --> append(word)
14 years ago
43a6d59c72
lexical #15/19, drop `delayed' which is never zero ...
14 years ago
47b5e9576d
lexical #14/19, drop `delayed = 0' wherever its effect isn't visible
without effect, because we return or will overwrite it anyway
14 years ago
01df4e9437
lexical #13/19, delay `append'
delay its execution, until
either `wlist' or `cw' will be accessed,
or
a return or goto nloop is inevitable
14 years ago
cff6188fe3
lexical #12/19, use `append'
some `assumption' are no longer valid
14 years ago
5ad8382cf1
lexical #11/19, aproach `append' here
14 years ago
d61f3c10a0
lexical #10/19, split off `append' from `newword'
14 years ago
af0a0c2c03
lexical #9/19, aproach the `append'
cw has never been NULL here,
because we used to survive an update of cw->wl_next here
wlist hasn't been NULL either,
because there is no place where wlist becomes NULL without
setting cw to NULL as well. yet cw isn't NULL (see above)
aproach the `append'
14 years ago
74cc38f67a
lexical #8/19, express where `wlist' and `cw' start being != NULL
14 years ago
3cbc4b0773
lexical #7/19, express verbosely where `wlist' and `cw' are NULL
14 years ago
ecb2eec279
lexical #6/19, express cp_ccom() property
14 years ago
3b575d5e3d
lexical #5/19, collapse into `newword'
14 years ago
348dc2d7d1
lexical #4/19, the `else' can take that job (unconditionally)
14 years ago
80191f3d44
lexical #3/19, attach and instantly remove a NULL wl_word here
this modification is faithful iff cw != NULL and cw->wl_next == NULL
cw != NULL because we have just survived an update of cw->wl_word
cw->wl_next == NULL is witnessed by:
1) cw either NULL or pointing to a wl_cons(,NULL)
2) cw not being modified, and no wl_next being modified
3) check of all function invocations with wlist/cw argument
not to modify any wl_next slot
which are:
1) cp_ccom(wlist, ...)
2) wl_free() always followed by goto nloop, which does a cw = wl_cons(,NULL)
and cp_ccom() doesn't modify any wl_next slot
the first part of the patch is intentionally similar to newword
`i' and `buf' can be modified here, because we will inevitably `goto done'
attach and instantly remove a NULL wl_word here
14 years ago
ddebb63425
lexical #2/19, rewrite the `else if'
14 years ago
f2f43bcce7
lexical #1/19, use wl_cons
14 years ago
f36772419a
Revert "cleanup, use wl_cons()"
This reverts parts of commit 7a7250cdbd
14 years ago
7a7250cdbd
cleanup, use wl_cons()
14 years ago
9655b9885a
cleanup, use wl_cons(), wl_append_word() and wl_chop_rest()
14 years ago
4ca58067a2
#2/6 config.h --> ngspice/config.h, #include's
14 years ago
10346e055c
#1/4 #include <ngspice/...> --> #include "ngspice/..."
15 years ago
d26015586c
#1/7 use a subdirectory "ngspice" for includes to create a uniq namespace
15 years ago
dd34b783cf
minor rewrite, a local variable type change
16 years ago
6e3bbd49ae
casts, to make int <-> char conversions explicit
16 years ago
4cdd842cd8
muffle compiler warnings
16 years ago
586af63f36
changed the declarator to new format
17 years ago
1e5720a23f
double array size in cp_lexer()
17 years ago
72482f964e
Fixed segfaults when redirecting output < > -- Espice
18 years ago
531fb3575a
Applied Vera Patch to correct bugs in shell code and re-enabling interpolate command.
23 years ago
937e3db647
Holger Vogt Windows port for Ngspice.
25 years ago
7583d1849e
Applied another bunch of patches sent by CDHW (Charles D.H. Williams). The patches
are aimed to close some leaks in the parser.
25 years ago
b04989d760
* src/hlp/*: moved these files into src/frontend/help. The files
26 years ago
rlar
dwarning
h_vogt
pnenzi
arno