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| author |  David Adam <zanchey@ucc.gu.uwa.edu.au> | 2014-09-27 23:27:05 +0800 |
|---|---|---|
| committer | David Adam <zanchey@ucc.gu.uwa.edu.au> | 2014-09-27 23:27:05 +0800 |
| commit | 3ac28f2b01f802803521dfadb79bf0b2a05cef08 (patch) | |
| tree | 18487b71584a99cfb011c236268edec7689fa6b4 /share/functions/math.fish | |
| parent | 2f71c15b93a2178e38bf8e24baef7d0cf886317d (diff) | |
Revert "math.fish: support floating-point maths"
This reverts commit 7cad0069e8f4a652d0e22f1b0198f67399e80157.
https://github.com/fish-shell/fish-shell/issues/1723
http://superuser.com/questions/31445/gnu-bc-modulo-with-scale-other-than-0
This is why we can't have nice things.
Diffstat (limited to 'share/functions/math.fish')
| -rw-r--r-- | share/functions/math.fish | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/share/functions/math.fish b/share/functions/math.fish index a782f7d7..ced85aad 100644 --- a/share/functions/math.fish +++ b/share/functions/math.fish @@ -7,13 +7,8 @@ function math --description "Perform math calculations in bc" return 0 end - # Override the locale so that the output can be used as input - set -l LC_NUMERIC C - # GNU bc extension - set -l BC_LINE_LENGTH 0 - - set -l out (printf '%g' (echo $argv| bc -l)) - test -z "$out"; and return 1 + set -l out (echo $argv|env BC_LINE_LENGTH=0 bc) + test -z "$out"; and return 1 echo $out switch $out case 0 |