empire/empserver
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(xdprval): Fix for strings with characters printed as escapes. Print

Browse source 
null pointer as `nil' to distinguish it from empty string.
This commit is contained in:
Markus Armbruster 2004-08-31 17:45:45 +00:00
parent 7a4f133d1c
commit 5346422665
1 changed files with 11 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/lib/commands/xdump.c
View file

@ -303,17 +303,19 @@ xdprval(struct valstr *val, char *sep)
pr("%s%g", sep, val->val_as.dbl); pr("%s%g", sep, val->val_as.dbl);
break; break;
case NSC_STRING: case NSC_STRING:
pr("%s\"", sep);
s = val->val_as.str; s = val->val_as.str;
while (s && *s) { if (s) {
pr("%s\"", sep);
while (*s) {
for (e = s; *e != '"' && isprint(*e); ++e) ; for (e = s; *e != '"' && isprint(*e); ++e) ;
pr("%*s", (int)(e-s), s); pr("%.*s", (int)(e-s), s);
for (; *e && !isprint(*e); ++e) { if (*e)
pr("\\%3o", *e); pr("\\%03o", *e++);
}
s = e; s = e;
} }
prnf("\""); prnf("\"");
} else
pr("%snil", sep);
break; break;
default: default:
CANT_HAPPEN("Bad VAL type"); CANT_HAPPEN("Bad VAL type");