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ngspice
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Formatting and added comments

This commit is contained in:
Jim Monte 2020-01-12 21:03:43 -05:00 committed by Holger Vogt
parent 082f36e794
commit bfe660e57b
1 changed files with 14 additions and 13 deletions
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27
src/frontend/subckt.c
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@ -700,8 +700,7 @@ doit(struct card *deck, wordlist *modnames) {
/*-------------------------------------------------------------------*/ /*-------------------------------------------------------------------*/
/* Copy a deck, including the actual lines. */ /* Copy a deck, including the actual lines. */
/*-------------------------------------------------------------------*/ /*-------------------------------------------------------------------*/
struct card * struct card * inp_deckcopy(struct card *deck) {
inp_deckcopy(struct card *deck) {
struct card *d = NULL, *nd = NULL; struct card *d = NULL, *nd = NULL;
while (deck) { while (deck) {
@ -727,8 +726,7 @@ inp_deckcopy(struct card *deck) {
* without .control section(s). * without .control section(s).
* First line is always copied (except being .control). * First line is always copied (except being .control).
*/ */
struct card * struct card *inp_deckcopy_oc(struct card * deck)
inp_deckcopy_oc(struct card *deck)
{ {
struct card *d = NULL, *nd = NULL; struct card *d = NULL, *nd = NULL;
int skip_control = 0, i = 0; int skip_control = 0, i = 0;
@ -749,26 +747,29 @@ inp_deckcopy_oc(struct card *deck)
deck = deck->nextcard; deck = deck->nextcard;
continue; continue;
} }
if (nd) { if (nd) { /* First card already found */
d->nextcard = TMALLOC(struct card, 1); /* d is the card at the end of the deck */
d = d->nextcard; d = d->nextcard = TMALLOC(struct card, 1);
} }
else { else { /* This is the first card */
nd = d = TMALLOC(struct card, 1); nd = d = TMALLOC(struct card, 1);
} }
d->linenum_orig = deck->linenum; d->linenum_orig = deck->linenum;
d->linenum = i++; d->linenum = i++;
d->line = copy(deck->line); d->line = copy(deck->line);
if (deck->error) if (deck->error) {
d->error = copy(deck->error); d->error = copy(deck->error);
}
d->actualLine = NULL; d->actualLine = NULL;
deck = deck->nextcard; deck = deck->nextcard;
while (deck && *(deck->line) == '*') while (deck && *(deck->line) == '*') { /* skip comments */
deck = deck->nextcard; deck = deck->nextcard;
} }
} /* end of loop over cards in the source deck */
return nd;
} /* end of function inp_deckcopy_oc */
return (nd);
}
/*------------------------------------------------------------------- /*-------------------------------------------------------------------