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19014: add alias -s suf=handler

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This commit is contained in:
Peter Stephenson 2003-09-03 10:15:32 +00:00
parent 716e925312
commit 3ffb3ad2f2
14 changed files with 388 additions and 151 deletions
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74
Src/hashtable.c
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@ -1014,30 +1014,51 @@ printreswdnode(HashNode hn, int printflags)
/**/
mod_export HashTable aliastab;
/* Create new hash table for aliases */
/* has table containing suffix aliases */
/**/
mod_export HashTable sufaliastab;
/* Create new hash tables for aliases */
/**/
void
createaliastable(void)
createaliastable(HashTable ht)
{
ht->hash = hasher;
ht->emptytable = NULL;
ht->filltable = NULL;
ht->cmpnodes = strcmp;
ht->addnode = addhashnode;
ht->getnode = gethashnode;
ht->getnode2 = gethashnode2;
ht->removenode = removehashnode;
ht->disablenode = disablehashnode;
ht->enablenode = enablehashnode;
ht->freenode = freealiasnode;
ht->printnode = printaliasnode;
}
/**/
void
createaliastables(void)
{
/* Table for regular and global aliases */
aliastab = newhashtable(23, "aliastab", NULL);
aliastab->hash = hasher;
aliastab->emptytable = NULL;
aliastab->filltable = NULL;
aliastab->cmpnodes = strcmp;
aliastab->addnode = addhashnode;
aliastab->getnode = gethashnode;
aliastab->getnode2 = gethashnode2;
aliastab->removenode = removehashnode;
aliastab->disablenode = disablehashnode;
aliastab->enablenode = enablehashnode;
aliastab->freenode = freealiasnode;
aliastab->printnode = printaliasnode;
createaliastable(aliastab);
/* add the default aliases */
aliastab->addnode(aliastab, ztrdup("run-help"), createaliasnode(ztrdup("man"), 0));
aliastab->addnode(aliastab, ztrdup("which-command"), createaliasnode(ztrdup("whence"), 0));
/* Table for suffix aliases --- make this smaller */
sufaliastab = newhashtable(11, "sufaliastab", NULL);
createaliastable(sufaliastab);
}
/* Create a new alias node */
@ -1093,10 +1114,12 @@ printaliasnode(HashNode hn, int printflags)
if (printflags & PRINT_WHENCE_CSH) {
nicezputs(a->nam, stdout);
if (a->flags & ALIAS_GLOBAL)
printf(": globally aliased to ");
else
printf(": aliased to ");
printf(": ");
if (a->flags & ALIAS_SUFFIX)
printf("suffix ");
else if (a->flags & ALIAS_GLOBAL)
printf("globally ");
printf (" aliased to ");
nicezputs(a->text, stdout);
putchar('\n');
return;
@ -1104,10 +1127,14 @@ printaliasnode(HashNode hn, int printflags)
if (printflags & PRINT_WHENCE_VERBOSE) {
nicezputs(a->nam, stdout);
if (a->flags & ALIAS_GLOBAL)
printf(" is a global alias for ");
printf(" is a");
if (a->flags & ALIAS_SUFFIX)
printf(" suffix");
else if (a->flags & ALIAS_GLOBAL)
printf(" global");
else
printf(" is an alias for ");
printf("n");
printf(" alias for");
nicezputs(a->text, stdout);
putchar('\n');
return;
@ -1115,7 +1142,9 @@ printaliasnode(HashNode hn, int printflags)
if (printflags & PRINT_LIST) {
printf("alias ");
if (a->flags & ALIAS_GLOBAL)
if (a->flags & ALIAS_SUFFIX)
printf("-s ");
else if (a->flags & ALIAS_GLOBAL)
printf("-g ");
/* If an alias begins with `-', then we must output `-- ' *
@ -1127,6 +1156,7 @@ printaliasnode(HashNode hn, int printflags)
quotedzputs(a->nam, stdout);
putchar('=');
quotedzputs(a->text, stdout);
putchar('\n');
}