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Enable math characters in vector (node) names for plotting 

Replace ft_getpnames() by ft_getpnames_quotes().
This commit is contained in:
Holger Vogt 2021-11-06 13:02:46 +01:00
parent e93a19e3e8
commit 57f6d41e69
1 changed files with 3 additions and 3 deletions
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6
src/frontend/plotting/plotit.c
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@ -298,7 +298,7 @@ bool plotit(wordlist *wl, const char *hcopy, const char *devname)
double tstep, tstart, tstop, ttime;
/* Save start of vectors on entry for cleaning up junk left behind
* by ft_getpnames() */
* by ft_getpnames_quotes() */
struct dvec *dv_head_orig =
plot_cur ? plot_cur->pl_dvecs : (struct dvec *) NULL;
@ -768,7 +768,7 @@ bool plotit(wordlist *wl, const char *hcopy, const char *devname)
/* Now parse the vectors. We have a list of the form
* "a b vs c d e vs f g h". Since it's a bit of a hassle for
* us to parse the vector boundaries here, we do this -- call
* ft_getpnames() without the check flag, and then look for 0-length
* ft_getpnames_quotes() without the check flag, and then look for 0-length
* vectors with the name "vs"... This is a sort of a gross hack,
* since we have to check for 0-length vectors ourselves after
* evaulating the pnodes...
@ -777,7 +777,7 @@ bool plotit(wordlist *wl, const char *hcopy, const char *devname)
* node is a dummy node.
*/
names = ft_getpnames(wl->wl_next, FALSE);
names = ft_getpnames_quotes(wl->wl_next, FALSE);
if (names == (struct pnode*)NULL) {
goto quit1;
}