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__fish_parse_configure: Move some comments

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This contained a commented-out `eval`, which drew my attention.
This commit is contained in:
Fabian Homborg 2018-10-21 15:38:31 +02:00
parent 3c6844d4f4
commit 162af88c9a
1 changed files with 6 additions and 7 deletions
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13
share/functions/__fish_parse_configure.fish
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@ -10,17 +10,16 @@ function __fish_parse_configure
return 1 return 1
end end
# Must support output along the lines of # Must support output along the lines of
# -h, --help display this help and exit # -h, --help display this help and exit
# --help=short display options specific to this package # --help=short display options specific to this package
# --help=recursive display the short help of all the included packages # --help=recursive display the short help of all the included packages
# -V, --version display version information and exit # -V, --version display version information and exit
# -q, --quiet, --silent do not print `checking ...' messages # -q, --quiet, --silent do not print `checking ...' messages
set -l next_line set -l next_line
set -l line set -l line
set -l buffer set -l buffer
# eval $argv[1] --help 2>/dev/null |
# Just fish's `./configure --help` takes ~350ms to run, before parsing # Just fish's `./configure --help` takes ~350ms to run, before parsing
# The following chain attempts to extract the help message: # The following chain attempts to extract the help message:
cat $argv[1] | tr \n \u0e | sed -n 's/.*Report the --help message\(.*\?\)ac_status.*/\1/; s/ac_status.*//p' | tr \u0e \n | cat $argv[1] | tr \n \u0e | sed -n 's/.*Report the --help message\(.*\?\)ac_status.*/\1/; s/ac_status.*//p' | tr \u0e \n |