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| author | Bart Schaefer <schaefer@zsh.org> | 2024-02-20 20:16:03 -0800 |
|---|---|---|
| committer | Bart Schaefer <schaefer@zsh.org> | 2024-02-20 20:16:03 -0800 |
| commit | 6b21e5c0e201876f6659b563b56da9a993ae6c03 (patch) | |
| tree | a8495275a78da67503895da1a30df15ee676152f /Src | |
| parent | a6ea12286709273e7896916dc8a107cd52f01d26 (diff) | |
| download | zsh-6b21e5c0e201876f6659b563b56da9a993ae6c03.tar.gz zsh-6b21e5c0e201876f6659b563b56da9a993ae6c03.zip | |
52559: revise "typeset -p" with respect to local readonly special parameters
Update doc and tests to describe handling of global readonly specials and
to account for side-effects on zsh/param/private.
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/Modules/param_private.c | 2 | ||||
| -rw-r--r-- | Src/params.c | 24 |
2 files changed, 23 insertions, 3 deletions
diff --git a/Src/Modules/param_private.c b/Src/Modules/param_private.c index 5003d4627..044617190 100644 --- a/Src/Modules/param_private.c +++ b/Src/Modules/param_private.c @@ -646,7 +646,7 @@ printprivatenode(HashNode hn, int printflags) static struct builtin bintab[] = { /* Copied from BUILTIN("local"), "P" added */ - BUILTIN("private", BINF_PLUSOPTS | BINF_MAGICEQUALS | BINF_PSPECIAL | BINF_ASSIGN, (HandlerFunc)bin_private, 0, -1, 0, "AE:%F:%HL:%PR:%TUZ:%ahi:%lnmprtux", "P") + BUILTIN("private", BINF_PLUSOPTS | BINF_MAGICEQUALS | BINF_PSPECIAL | BINF_ASSIGN, (HandlerFunc)bin_private, 0, -1, 0, "AE:%F:%HL:%PR:%TUZ:%ahi:%lnmrtux", "P") }; static struct features module_features = { diff --git a/Src/params.c b/Src/params.c index fce3af940..b329d2079 100644 --- a/Src/params.c +++ b/Src/params.c @@ -5896,6 +5896,7 @@ static const struct paramtypes pmtypes[] = { { PM_ARRAY, "array", 'a', 0}, { PM_HASHED, "association", 'A', 0}, { 0, "local", 0, PMTF_TEST_LEVEL}, + { PM_HIDE, "hide", 'h', 0 }, { PM_LEFT, "left justified", 'L', PMTF_USE_WIDTH}, { PM_RIGHT_B, "right justified", 'R', PMTF_USE_WIDTH}, { PM_RIGHT_Z, "zero filled", 'Z', PMTF_USE_WIDTH}, @@ -6025,13 +6026,21 @@ printparamnode(HashNode hn, int printflags) printflags |= PRINT_NAMEONLY; if (printflags & (PRINT_TYPESET|PRINT_POSIX_READONLY|PRINT_POSIX_EXPORT)) { - if (p->node.flags & (PM_RO_BY_DESIGN|PM_AUTOLOAD)) { + if (p->node.flags & PM_AUTOLOAD) { /* * It's not possible to restore the state of * these, so don't output. */ return; } + if (p->node.flags & PM_RO_BY_DESIGN) { + /* + * Compromise: cannot be restored out of context, + * but show anyway if printed in scope of declaration + */ + if (p->level != locallevel || p->level == 0) + return; + } /* * The zsh variants of export -p/readonly -p also report other * flags to indicate other attributes or scope. The POSIX variants @@ -6064,8 +6073,19 @@ printparamnode(HashNode hn, int printflags) for (pmptr = pmtypes, i = 0; i < PMTYPES_SIZE; i++, pmptr++) { int doprint = 0; if (pmptr->flags & PMTF_TEST_LEVEL) { - if (p->level) + if (p->level) { + /* + if ((p->node.flags & PM_SPECIAL) && + (p->node.flags & PM_LOCAL) && + !(p->node.flags & PM_HIDE)) { + if (doneminus) + putchar(' '); + printf("+h "); + doneminus = 0; + } + */ doprint = 1; + } } else if ((pmptr->binflag != PM_EXPORTED || p->level || (p->node.flags & (PM_LOCAL|PM_ARRAY|PM_HASHED))) && (p->node.flags & pmptr->binflag)) |