diff options
Diffstat (limited to 'Src/Zle/computil.c')
-rw-r--r-- | Src/Zle/computil.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Src/Zle/computil.c b/Src/Zle/computil.c index ecfa2bc34..1c90a543a 100644 --- a/Src/Zle/computil.c +++ b/Src/Zle/computil.c @@ -2310,7 +2310,10 @@ ca_parse_line(Cadef d, int multi, int first) return 0; } -/* Build a colon-list from a list. */ +/* Build a colon-list from a list. + * + * This is only used to populate values of $opt_args. + */ static char * ca_colonlist(LinkList l) @@ -2320,16 +2323,19 @@ ca_colonlist(LinkList l) int len = 0; char *p, *ret, *q; + /* Compute the length to be allocated. */ for (n = firstnode(l); n; incnode(n)) { len++; for (p = (char *) getdata(n); *p; p++) - len += (*p == ':' ? 2 : 1); + len += (*p == ':' || *p == '\\') ? 2 : 1; } ret = q = (char *) zalloc(len); + /* Join L into RET, joining with colons and escaping colons and + * backslashes. */ for (n = firstnode(l); n;) { for (p = (char *) getdata(n); *p; p++) { - if (*p == ':') + if (*p == ':' || *p == '\\') *q++ = '\\'; *q++ = *p; } |