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| author | Axel Beckert <abe@deuxchevaux.org> | 2013-11-07 14:52:31 +0100 |
|---|---|---|
| committer | Axel Beckert <abe@deuxchevaux.org> | 2013-11-07 14:52:31 +0100 |
| commit | d799ac78a744a5359563af55b4dee9e91255a1dc (patch) | |
| tree | 73475ed7089e6ee050085a96b88018994b43bdfc /Doc/Zsh/mod_mapfile.yo | |
| parent | abfb3b136a4ad5b2832fb7d920442a2bb28c0697 (diff) | |
| parent | 375115c7dfd6dff576915d25fe2ecdd381dd9d81 (diff) | |
| download | zsh-d799ac78a744a5359563af55b4dee9e91255a1dc.tar.gz zsh-d799ac78a744a5359563af55b4dee9e91255a1dc.zip | |
Merge branch 'upstream' into debian
Diffstat (limited to 'Doc/Zsh/mod_mapfile.yo')
| -rw-r--r-- | Doc/Zsh/mod_mapfile.yo | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Doc/Zsh/mod_mapfile.yo b/Doc/Zsh/mod_mapfile.yo index 98114aea2..96e056816 100644 --- a/Doc/Zsh/mod_mapfile.yo +++ b/Doc/Zsh/mod_mapfile.yo @@ -28,9 +28,12 @@ referenced may not be written or deleted. A file may conveniently be read into an array as one line per element with the form -`var(array)tt(=LPAR()"${(f)mapfile[)var(filename)tt(]}"RPAR())'. -The double quotes are necessary to prevent empty lines from being -removed. +`var(array)tt(=LPAR()"${(f@)mapfile[)var(filename)tt(]}"RPAR())'. +The double quotes and the `tt(@)' are necessary to prevent empty lines +from being removed. Note that if the file ends with a newline, +the shell will split on the final newline, generating an additional +empty field; this can be suppressed by using +`var(array)tt(=LPAR()"${(f@)${mapfile[)var(filename)tt(]%$'\n'}}"RPAR())'. ) enditem() |