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fish: Basic help formatting

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This commit is contained in:
Fredrik Fornwall 2015-07-16 17:56:40 -04:00
parent bda292fbb1
commit 37cd358fb2
1 changed files with 20 additions and 0 deletions
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20
packages/fish/share-functions-__fish_print_help.fish.patch Normal file
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@ -0,0 +1,20 @@
diff -u -r ../fish-2.2.0/share/functions/__fish_print_help.fish ./share/functions/__fish_print_help.fish
--- ../fish-2.2.0/share/functions/__fish_print_help.fish 2015-07-03 15:46:59.000000000 -0400
+++ ./share/functions/__fish_print_help.fish 2015-07-16 17:50:19.876454497 -0400
@@ -39,7 +39,7 @@
set cols (expr $cols - 4) # leave a bit of space on the right
set rLL -rLL=$cols[1]n
end
- set help (nroff -man -c -t $rLL "$__fish_datadir/man/man1/$item.1" ^/dev/null)
+ set help (mandoc "$__fish_datadir/man/man1/$item.1" ^/dev/null)
# The original implementation trimmed off the top 5 lines and bottom 3 lines
# from the nroff output. Perhaps that's reliable, but the magic numbers make
@@ -94,6 +94,6 @@
# skip it
end
end
- end | ul # post-process with `ul`, to interpret the old-style grotty escapes
+ end # post-process with `ul`, to interpret the old-style grotty escapes
echo # print a trailing blank line
end