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New variable no_auto_gnd 

'set no_auto_gnd' in spinit or .spiceinit will preclude
ngspice to automatically replace 'gnd' by global '0'
This commit is contained in:
Holger Vogt 2018-10-13 14:00:41 +02:00
parent b3db3c7fd9
commit b0d79630a4
1 changed files with 9 additions and 5 deletions
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14
src/frontend/inpcom.c
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@ -625,8 +625,8 @@ inp_readall(FILE *fp, char *dir_name, bool comfile, bool intfile, bool *expr_w_t
delete_names(subckt_w_params);
subckt_w_params = NULL;
inp_fix_gnd_name(working);
if (!cp_getvar("no_auto_gnd", CP_BOOL, NULL, 0))
inp_fix_gnd_name(working);
inp_chk_for_multi_in_vcvs(working, &rv. line_number);
if (cp_getvar("addcontrol", CP_BOOL, NULL, 0))
@ -1097,7 +1097,10 @@ inp_read(FILE *fp, int call_depth, char *dir_name, bool comfile, bool intfile)
comfile = TRUE;
if (call_depth == 0 && !comfile) {
insert_new_line(cc, copy(".global gnd"), 1, 0);
if (!cp_getvar("no_auto_gnd", CP_BOOL, NULL, 0))
insert_new_line(cc, copy(".global gnd"), 1, 0);
else
insert_new_line(cc, copy("* gnd is not set to 0 automatically "), 1, 0);
if (inp_compat_mode == COMPATMODE_ALL ||
inp_compat_mode == COMPATMODE_HS ||
@ -1350,8 +1353,9 @@ readline(FILE *fd)
}
/* replace "gnd" by " 0 "
Delimiters of gnd may be ' ' or ',' or '(' or ')' */
/* Replace "gnd" by " 0 "
Delimiters of gnd may be ' ' or ',' or '(' or ')',
may be disabled by setting variable no_auto_gnd */
static void
inp_fix_gnd_name(struct card *c)