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inp.c: unify syntax of .save and save commands: allow node1 and v(node1), v2#branch and i(v2), @dev[param]

This commit is contained in:
h_vogt 2012-08-30 11:03:48 +02:00
parent 0efaeac8b4
commit 4e45f4cba0
1 changed files with 45 additions and 10 deletions
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55
src/frontend/inp.c
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@ -23,6 +23,7 @@ Author: 1985 Wayne A. Christopher
#include "completion.h"
#include "variable.h"
#include "breakp2.h"
#include "dotcards.h"
#include "../misc/util.h" /* ngdirname() */
#include "../misc/mktemp.h"
#include "../misc/misc_time.h"
@ -43,6 +44,7 @@ Author: 1985 Wayne A. Christopher
static char *upper(register char *string);
static bool doedit(char *filename);
static struct line *com_options = NULL;
static void consaves(wordlist *wl);
void line_free_x(struct line *deck, bool recurse);
@ -354,7 +356,10 @@ inp_spsource(FILE *fp, bool comfile, char *filename)
}
/* free the control deck */
line_free(deck, TRUE);
/* printf("Command deck freed\n"); */
/* do this here and in the 'else' branch of 'if (comfile)' */
if (dbs)
dbfree(dbs);
ft_dotsaves();
} /* end if (comfile) */
else { /* must be regular deck . . . . */
@ -643,6 +648,18 @@ inp_spsource(FILE *fp, bool comfile, char *filename)
(void) fclose(fdo);
}
/* linked list dbs is used to store the "save" or .save data (defined in breakp2.c),
(When controls are executed later on, also stores TRACE, IPLOT, and STOP data) */
if (dbs)
dbfree(dbs);
/* .save data stored in dbs.
Do this here before controls are run: .save is thus recognized even if
.control is used */
ft_dotsaves();
/* run all 'save' commands upfront, allow same syntax as in .save,
then remove them from controls, store data in dbs */
consaves(controls);
/* Now that the deck is loaded, do the commands, if there are any */
controls = wl_reverse(controls);
for (wl = controls; wl; wl = wl->wl_next)
@ -650,15 +667,6 @@ inp_spsource(FILE *fp, bool comfile, char *filename)
wl_free(controls);
}
/* linked list dbs is used to store the "save" or .save data (defined in breakp2.c),
breakpoint and iplot data, will be renewed in ft_dotsaves(). */
if (dbs)
tfree(dbs);
/*saj, to process save commands always, not just in batch mode
*(breaks encapsulation of frontend and parsing commands slightly)*/
ft_dotsaves();
/* Now reset everything. Pop the control stack, and fix up the IO
* as it was before the source. */
cp_popcontrol();
@ -1100,3 +1108,30 @@ inp_source(char *file)
wl.wl_word = file;
com_source(&wl);
}
/* find 'save' commands, retrive node name(s) and store
them in dbs (by com_save), like ft_dotsaves does with .save */
static void
consaves(wordlist *wl_control)
{
wordlist *iline, *wl = NULL;
char *s;
iline = wl_control;
while (iline) {
if (ciprefix("save", iline->wl_word)) {
wordlist *tmplist;
s = iline->wl_word;
(void) gettok(&s);
wl = wl_append(wl, gettoks(s));
tmplist = iline->wl_next;
wl_delete_slice(iline, iline->wl_next);
iline = tmplist;
}
else
iline = iline->wl_next;
}
com_save(wl);
}