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Code

Split tokenize() into shtokenize() and zshtokenize() 

to improve SH_GLOB handling, particularly in completion
This commit is contained in:
Bart Schaefer 2002-05-06 14:46:11 +00:00
parent b7aa69cb7d
commit cefd2de2e1
3 changed files with 22 additions and 8 deletions
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2
Src/exec.c
View File

@ -2797,7 +2797,7 @@ readoutput(int in, int qt)
while (*words) {
if (isset(GLOBSUBST))
tokenize(*words);
shtokenize(*words);
addlinknode(ret, *words++);
}
}

18
Src/glob.c
View File

@ -2447,6 +2447,20 @@ igetmatch(char **sp, Patprog p, int fl, int n, char *replstr)
/**/
mod_export void
tokenize(char *s)
{
zshtokenize(s, 0);
}
/**/
mod_export void
shtokenize(char *s)
{
zshtokenize(s, isset(SHGLOB));
}
/**/
static void
zshtokenize(char *s, int shglob)
{
char *t;
int bslash = 0;
@ -2463,7 +2477,7 @@ tokenize(char *s)
bslash = 1;
continue;
case '<':
if (isset(SHGLOB))
if (shglob)
break;
if (bslash) {
s[-1] = Bnull;
@ -2482,7 +2496,7 @@ tokenize(char *s)
case '(':
case '|':
case ')':
if (isset(SHGLOB))
if (shglob)
break;
case '>':
case '^':

10
Src/subst.c
View File

@ -197,7 +197,7 @@ stringsubst(LinkList list, LinkNode node, int ssub, int asssub)
continue;
}
if (!qt && ssub && isset(GLOBSUBST))
tokenize(s);
shtokenize(s);
l1 = str2 - str3;
l2 = strlen(s);
if (nonempty(pl)) {
@ -450,14 +450,14 @@ strcatsub(char **d, char *pb, char *pe, char *src, int l, char *s, int glbsub,
if (!pl && (!s || !*s)) {
*d = dest = (copied ? src : dupstring(src));
if (glbsub)
tokenize(dest);
shtokenize(dest);
} else {
*d = dest = hcalloc(pl + l + (s ? strlen(s) : 0) + 1);
strncpy(dest, pb, pl);
dest += pl;
strcpy(dest, src);
if (glbsub)
tokenize(dest);
shtokenize(dest);
dest += l;
if (s)
strcpy(dest, s);
@ -1595,7 +1595,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub)
if (!quoteerr) {
errflag = oef;
if (haserr)
tokenize(s);
shtokenize(s);
} else if (haserr || errflag) {
zerr("parse error in ${...%c...} substitution",
NULL, s[-1]);
@ -2063,7 +2063,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub)
else {
y = dupstring(x);
if (globsubst)
tokenize(y);
shtokenize(y);
}
insertlinknode(l, n, (void *) y), incnode(n);
}