mirrors/zsh
1
0
Fork 0
mirror of git://git.code.sf.net/p/zsh/code synced 2025-11-27 15:01:00 +01:00
Code Releases Activity

47300: Document the EC_NODUP, EC_DUP, EC_DUPTOK triplet.

Browse source 
All uses reviewed; no functional change.
This commit is contained in:
Daniel Shahaf 2020-03-22 08:09:09 +00:00
parent cab21aff93
commit d4da2c73f0
3 changed files with 32 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
2020-08-08 Daniel Shahaf <d.s@daniel.shahaf.name>
* 47300: Src/parse.c, Src/zsh.h: Document the EC_NODUP, EC_DUP,
EC_DUPTOK triplet.
2020-08-08 Mikael Magnusson <mikachu@gmail.com> 2020-08-08 Mikael Magnusson <mikachu@gmail.com>
* unposted: Completion/BSD/Command/_kdump, * unposted: Completion/BSD/Command/_kdump,

7
Src/parse.c
View file

@ -2828,6 +2828,13 @@ freeeprog(Eprog p)
} }
} }
/*
* dup is of type 'enum ec_dup_t'.
*
* If tokflag is not NULL, *tokflag will be set to 1 if the string contains
* tokens and to 0 otherwise.
*/
/**/ /**/
char * char *
ecgetstr(Estate s, int dup, int *tokflag) ecgetstr(Estate s, int dup, int *tokflag)

23
Src/zsh.h
View file

@ -862,9 +862,26 @@ struct eccstr {
int hashval; int hashval;
}; };
#define EC_NODUP 0 /*
#define EC_DUP 1 * Values for the "dup" parameter to ecgetstr().
#define EC_DUPTOK 2 */
enum ec_dup_t {
/*
* Make no promises about how the return value is allocated, except that
* the caller does not need to explicitly free it. It might be heap allocated,
* a static string, or anything in between.
*/
EC_NODUP = 0,
/* Allocate the return value from the heap. */
EC_DUP = 1,
/*
* If the string contains tokens (as indicated by the least significant bit
* of the wordcode), behave as EC_DUP; otherwise, as EC_NODUP.
*/
EC_DUPTOK = 2
};
/* See comment at the top of Src/parse.c for details. */ /* See comment at the top of Src/parse.c for details. */
#define WC_CODEBITS 5 #define WC_CODEBITS 5