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Various additions and fixes

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This commit is contained in:
Mark Griffiths
2014-08-27 00:30:08 +01:00
parent d6c5a1e0c4
commit 3d29cc8636
24 changed files with 138 additions and 118 deletions
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14
doc_src/index.hdr.in
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@@ -430,11 +430,12 @@ echo (basename image.jpg .jpg).png
for i in *.jpg; convert $i (basename $i .jpg).png; end
# Convert all JPEG files in the current directory to the
# PNG format using the 'convert' program.
begin; set -l IFS; set data (cat data.txt); end
# Set the `data` variable to the contents of 'data.txt'
# without splitting it into an array.
\endfish
The command `begin; set -l IFS; set data (cat data.txt); end`
will set the `data` variable to the contents of 'data.txt' without
splitting it into an array.
\subsection expand-brace Brace expansion
@@ -1036,8 +1037,11 @@ When the cursor is over a parenthesis or a quote, `fish` also highlights its mat
To customize the syntax highlighting, you can set the environment variables `fish_color_normal`, `fish_color_command`, `fish_color_substitution`, `fish_color_redirection`, `fish_color_end`, `fish_color_error`, `fish_color_param`, `fish_color_comment`, `fish_color_match`, `fish_color_search_match`, `fish_color_cwd`, `fish_pager_color_prefix`, `fish_pager_color_completion`, `fish_pager_color_description`, `fish_pager_color_progress` and `fish_pager_color_secondary`. Usually, the value of these variables will be one of `black`, `red`, `green`, `brown`, `yellow`, `blue`, `magenta`, `purple`, `cyan`, `white` or `normal`, but they can be an array containing any color options for the `set_color` command.
Issuing `set fish_color_error black --background=red --bold` will make all commandline errors be written in a black, bold font, with a red background.
\fish
set fish_color_error black --background=red --bold
# Make all commandline errors be written in a black,
# bold font, with a red background.
\endfish
\subsection title Programmable title