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docs: minor spelling/style corrections

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David Adam 2020-05-24 16:14:15 +08:00
parent 07e6ccd444
commit b6eb95abad
1 changed files with 4 additions and 4 deletions
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doc_src/index.rst
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@ -660,7 +660,7 @@ Examples::
>_ echo $a$b >_ echo $a$b
x1 y1 z1 x2 y2 z2 x3 y3 z3 x1 y1 z1 x2 y2 z2 x3 y3 z3
# Same thing if something is between the lsits # Same thing if something is between the lists
>_ echo $a"-"$b >_ echo $a"-"$b
x-1 y-1 z-1 x-2 y-2 z-2 x-3 y-3 z-3 x-1 y-1 z-1 x-2 y-2 z-2 x-3 y-3 z-3
@ -691,7 +691,7 @@ E.g.
>_ echo (printf '%s\n' '')banana # the printf prints a newline, so the command substitution expands to an empty string, so this is `''banana` >_ echo (printf '%s\n' '')banana # the printf prints a newline, so the command substitution expands to an empty string, so this is `''banana`
banana banana
This can also be super useful. E.g. if you want to go through all the files in all the directories in $PATH, you can just do:: This can also be useful. For example, if you want to go through all the files in all the directories in $PATH, use::
for file in $PATH/* for file in $PATH/*
@ -716,7 +716,7 @@ If the start is negative the range always goes down, so ``-2..1`` will go from e
A missing starting index in a range defaults to 1. This is allowed if the range is the first index expression of the sequence. Similarly, a missing ending index, defaulting to -1 is allowed for the last index range in the sequence. A missing starting index in a range defaults to 1. This is allowed if the range is the first index expression of the sequence. Similarly, a missing ending index, defaulting to -1 is allowed for the last index range in the sequence.
Multiple ranges are also possible, seperated with a space. Multiple ranges are also possible, separated with a space.
Some examples:: Some examples::