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| author | Peter Stephenson <pws@users.sourceforge.net> | 2006-07-10 13:08:22 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2006-07-10 13:08:22 +0000 |
| commit | 4a67f2479892fda348546404216270aaaff523ea (patch) | |
| tree | 3157f967e4324cdf147aa656c021e55e96f29731 /Src/subst.c | |
| parent | 272256f5d6f4748aed680256589a67713e517383 (diff) | |
| download | zsh-4a67f2479892fda348546404216270aaaff523ea.tar.gz zsh-4a67f2479892fda348546404216270aaaff523ea.zip | |
22544: Improve use of ztype tests for multibyte characters. Add
POSIX_IDENTIFIERS option to control allowability of multibyte
alphanumeric characters in parameter and module names.
Diffstat (limited to 'Src/subst.c')
| -rw-r--r-- | Src/subst.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/Src/subst.c b/Src/subst.c index 12df115a0..821c1c79a 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -475,15 +475,14 @@ filesubstr(char **namptr, int assign) return 0; *namptr = dyncat(ds, ptr); return 1; - } else if (iuser(str[1])) { /* ~foo */ - char *ptr, *hom, save; + } else if ((ptr = itype_end(str+1, IUSER, 0)) != str+1) { /* ~foo */ + char *hom, save; - for (ptr = ++str; *ptr && iuser(*ptr); ptr++); save = *ptr; if (!isend(save)) return 0; *ptr = 0; - if (!(hom = getnameddir(str))) { + if (!(hom = getnameddir(++str))) { if (isset(NOMATCH)) zerr("no such user or named directory: %s", str); *ptr = save; @@ -1146,9 +1145,10 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) * Shouldn't this be a table or something? We test for all * these later on, too. */ - if (!ialnum(c = *s) && c != '#' && c != Pound && c != '-' && - c != '!' && c != '$' && c != String && c != Qstring && - c != '?' && c != Quest && c != '_' && + c = *s; + if (itype_end(s, IIDENT, 1) == s && *s != '#' && c != Pound && + c != '-' && c != '!' && c != '$' && c != String && c != Qstring && + c != '?' && c != Quest && c != '*' && c != Star && c != '@' && c != '{' && c != Inbrace && c != '=' && c != Equals && c != Hat && c != '^' && c != '~' && c != Tilde && c != '+') { @@ -1446,8 +1446,8 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) } else spbreak = 2; } else if ((c == '#' || c == Pound) && - (iident(cc = s[1]) - || cc == '*' || cc == Star || cc == '@' + (itype_end(s+1, IIDENT, 0) != s + 1 + || (cc = s[1]) == '*' || cc == Star || cc == '@' || cc == '-' || (cc == ':' && s[2] == '-') || (isstring(cc) && (s[2] == Inbrace || s[2] == Inpar)))) { getlen = 1 + whichlen, s++; @@ -1471,7 +1471,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) * Try to handle this when parameter is named * by (P) (second part of test). */ - if (iident(s[1]) || (aspar && isstring(s[1]) && + if (itype_end(s+1, IIDENT, 0) != s+1 || (aspar && isstring(s[1]) && (s[2] == Inbrace || s[2] == Inpar))) chkset = 1, s++; else if (!inbrace) { |