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| author | Daniel Shahaf <d.s@daniel.shahaf.name> | 2016-06-03 09:59:11 +0000 |
|---|---|---|
| committer | Daniel Shahaf <d.s@daniel.shahaf.name> | 2016-06-03 20:39:25 +0000 |
| commit | 9e7cefcc957e1f1201cf90bdef3e8a9fd2bb492b (patch) | |
| tree | e2079070ec358f9c0307cb1fac77adb515efce17 /Src/subst.c | |
| parent | dcffad8326878c1a4c539b9b32c6b497f4032e5d (diff) | |
| download | zsh-9e7cefcc957e1f1201cf90bdef3e8a9fd2bb492b.tar.gz zsh-9e7cefcc957e1f1201cf90bdef3e8a9fd2bb492b.tar.xz zsh-9e7cefcc957e1f1201cf90bdef3e8a9fd2bb492b.zip | |
unposted: internal: Document modify().
Diffstat (limited to 'Src/subst.c')
| -rw-r--r-- | Src/subst.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Src/subst.c b/Src/subst.c index f2d0f6553..4e13ce11d 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -4015,6 +4015,19 @@ arithsubst(char *a, char **bptr, char *rest) return t; } +/* This function implements colon modifiers. + * + * STR is an in/out parameter. On entry it is the string (e.g., path) + * to modified. On return it is the modified path. + * + * PTR is an in/out parameter. On entry it contains the string of colon + * modifiers. On return it points past the last recognised modifier. + * + * Example: + * ENTRY: *str is "." *ptr is ":AN" + * RETURN: *str is "/home/foobar" (equal to $PWD) *ptr points to the "N" + */ + /**/ void modify(char **str, char **ptr) |