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| author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2015-12-07 21:49:07 +0000 |
|---|---|---|
| committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2015-12-07 21:49:07 +0000 |
| commit | f5b8efa7e0450450a91c8263733502f9de6729b4 (patch) | |
| tree | 29b5f892a5d76ab66179b0502a25b9f95840093c /Src/subst.c | |
| parent | 37331: Use a single chracter to represent an MB_INCOMPLETE. (diff) | |
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37344: restore old printable quoting, add ${(q+)...}.
The \C- form is only used inside quotedzputs().
${(q+)...} outputs a quotedzputs() representation.
Diffstat (limited to 'Src/subst.c')
| -rw-r--r-- | Src/subst.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/Src/subst.c b/Src/subst.c index d9c9d24aa..bb1dd8939 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -1887,12 +1887,13 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, if (quotetype == QT_DOLLARS || quotetype == QT_BACKSLASH_PATTERN) goto flagerr; - if (s[1] == '-') { + if (s[1] == '-' || s[1] == '+') { if (quotemod) goto flagerr; s++; quotemod = 1; - quotetype = QT_SINGLE_OPTIONAL; + quotetype = (*s == '-') ? QT_SINGLE_OPTIONAL : + QT_QUOTEDZPUTS; } else { if (quotetype == QT_SINGLE_OPTIONAL) { /* extra q's after '-' not allowed */ @@ -3583,7 +3584,10 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, ap = aval; if (quotemod > 0) { - if (quotetype > QT_BACKSLASH) { + if (quotetype == QT_QUOTEDZPUTS) { + for (; *ap; ap++) + *ap = quotedzputs(*ap, NULL); + } else if (quotetype > QT_BACKSLASH) { int sl; char *tmp; @@ -3626,7 +3630,9 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, if (!copied) val = dupstring(val), copied = 1; if (quotemod > 0) { - if (quotetype > QT_BACKSLASH) { + if (quotetype == QT_QUOTEDZPUTS) { + val = quotedzputs(val, NULL); + } else if (quotetype > QT_BACKSLASH) { int sl; char *tmp; tmp = quotestring(val, NULL, quotetype); |