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| author | Peter Stephenson <pws@users.sourceforge.net> | 2008-03-14 11:40:57 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2008-03-14 11:40:57 +0000 |
| commit | 948f015df0fee27f4e2c73b442a75c9434702550 (patch) | |
| tree | 0d28c6e4ad0bd849702de39e544c597634ff7283 /Src/zsh.h | |
| parent | 2ca42b2025cceaabd64889aa3b932195e8d5720c (diff) | |
| download | zsh-948f015df0fee27f4e2c73b442a75c9434702550.tar.gz zsh-948f015df0fee27f4e2c73b442a75c9434702550.tar.xz zsh-948f015df0fee27f4e2c73b442a75c9434702550.zip | |
24711: fix re-presentation of here-documents munged internally
to here-strings
Diffstat (limited to 'Src/zsh.h')
| -rw-r--r-- | Src/zsh.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Src/zsh.h b/Src/zsh.h index fb4d51ecd..495f51ad2 100644 --- a/Src/zsh.h +++ b/Src/zsh.h @@ -309,7 +309,10 @@ enum { REDIR_OUTPIPE /* > >(...) */ }; #define REDIR_TYPE_MASK (0x1f) +/* Redir using {var} syntax */ #define REDIR_VARID_MASK (0x20) +/* Mark here-string that came from a here-document */ +#define REDIR_FROM_HEREDOC_MASK (0x40) #define IS_WRITE_FILE(X) ((X)>=REDIR_WRITE && (X)<=REDIR_READWRITE) #define IS_APPEND_REDIR(X) (IS_WRITE_FILE(X) && ((X) & 2)) @@ -550,10 +553,18 @@ struct conddef { #define CONDDEF(name, flags, handler, min, max, condid) \ { NULL, name, flags, handler, min, max, condid, NULL } +/* Flags for redirections */ + +enum { + /* Mark a here-string that came from a here-document */ + REDIRF_FROM_HEREDOC = 1 +}; + /* tree element for redirection lists */ struct redir { int type; + int flags; int fd1, fd2; char *name; char *varid; @@ -744,6 +755,7 @@ struct eccstr { #define WC_REDIR_TYPE(C) ((int)(wc_data(C) & REDIR_TYPE_MASK)) #define WC_REDIR_VARID(C) ((int)(wc_data(C) & REDIR_VARID_MASK)) +#define WC_REDIR_FROM_HEREDOC(C) ((int)(wc_data(C) & REDIR_FROM_HEREDOC_MASK)) #define WCB_REDIR(T) wc_bld(WC_REDIR, (T)) /* Size of redir is 4 words if REDIR_VARID_MASK is set, else 3 */ #define WC_REDIR_WORDS(C) (WC_REDIR_VARID(C) ? 4 : 3) |