diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | Src/params.c | 17 |
2 files changed, 15 insertions, 8 deletions
diff --git a/ChangeLog b/ChangeLog index 92ed53cb6..1d28b4fdc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2014-02-02 Barton E. Schaefer <schaefer@zsh.org> + + * 32337: Src/params.c: initialize several special parameters to + unset for better compatibility in emulation modes; for the same + reason, remove the readonly flag from $_ + 2013-02-27 Oliver Kiddle <opk@zsh.org> * 32314: Src/Zle/zle_main.c, Src/Zle/zle_tricky.c, diff --git a/Src/params.c b/Src/params.c index dc41c6c92..59d503c58 100644 --- a/Src/params.c +++ b/Src/params.c @@ -263,7 +263,7 @@ static initparam special_params[] ={ #define NULL_GSU BR((GsuScalar)(void *)NULL) #define IPDEF1(A,B,C) {{NULL,A,PM_INTEGER|PM_SPECIAL|C},BR(NULL),GSU(B),10,0,NULL,NULL,NULL,0} IPDEF1("#", pound_gsu, PM_READONLY), -IPDEF1("ERRNO", errno_gsu, 0), +IPDEF1("ERRNO", errno_gsu, PM_UNSET), IPDEF1("GID", gid_gsu, PM_DONTIMPORT | PM_RESTRICTED), IPDEF1("EGID", egid_gsu, PM_DONTIMPORT | PM_RESTRICTED), IPDEF1("HISTSIZE", histsize_gsu, PM_RESTRICTED), @@ -279,11 +279,11 @@ IPDEF2("USERNAME", username_gsu, PM_DONTIMPORT|PM_RESTRICTED), IPDEF2("-", dash_gsu, PM_READONLY), IPDEF2("histchars", histchars_gsu, PM_DONTIMPORT), IPDEF2("HOME", home_gsu, PM_UNSET), -IPDEF2("TERM", term_gsu, 0), +IPDEF2("TERM", term_gsu, PM_UNSET), IPDEF2("TERMINFO", terminfo_gsu, PM_UNSET), IPDEF2("WORDCHARS", wordchars_gsu, 0), IPDEF2("IFS", ifs_gsu, PM_DONTIMPORT), -IPDEF2("_", underscore_gsu, PM_READONLY), +IPDEF2("_", underscore_gsu, PM_DONTIMPORT), IPDEF2("KEYBOARD_HACK", keyboard_hack_gsu, PM_DONTIMPORT), #ifdef USE_LOCALE @@ -326,16 +326,17 @@ IPDEF5("SHLVL", &shlvl, varinteger_gsu), IPDEF5("TRY_BLOCK_ERROR", &try_errflag, varinteger_gsu), #define IPDEF7(A,B) {{NULL,A,PM_SCALAR|PM_SPECIAL},BR((void *)B),GSU(varscalar_gsu),0,0,NULL,NULL,NULL,0} +#define IPDEF7U(A,B) {{NULL,A,PM_SCALAR|PM_SPECIAL|PM_UNSET},BR((void *)B),GSU(varscalar_gsu),0,0,NULL,NULL,NULL,0} IPDEF7("OPTARG", &zoptarg), IPDEF7("NULLCMD", &nullcmd), -IPDEF7("POSTEDIT", &postedit), +IPDEF7U("POSTEDIT", &postedit), IPDEF7("READNULLCMD", &readnullcmd), IPDEF7("PS1", &prompt), -IPDEF7("RPS1", &rprompt), -IPDEF7("RPROMPT", &rprompt), +IPDEF7U("RPS1", &rprompt), +IPDEF7U("RPROMPT", &rprompt), IPDEF7("PS2", &prompt2), -IPDEF7("RPS2", &rprompt2), -IPDEF7("RPROMPT2", &rprompt2), +IPDEF7U("RPS2", &rprompt2), +IPDEF7U("RPROMPT2", &rprompt2), IPDEF7("PS3", &prompt3), IPDEF7("PS4", &prompt4), IPDEF7("SPROMPT", &sprompt), |