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| -rw-r--r-- | util/vi/vimrc | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/util/vi/vimrc b/util/vi/vimrc new file mode 100644 index 000000000..b8cf4d635 --- /dev/null +++ b/util/vi/vimrc @@ -0,0 +1,91 @@ +" Copyright (c) 2015 Advanced Micro Devices, Inc. +" All rights reserved. +" +" The license below extends only to copyright in the software and shall +" not be construed as granting a license to any other intellectual +" property including but not limited to intellectual property relating +" to a hardware implementation of the functionality of the software +" licensed hereunder. You may use the software subject to the license +" terms below provided that you ensure that this notice is replicated +" unmodified and in its entirety in all distributions of the software, +" modified or unmodified, in source code or in binary form. +" +" Redistribution and use in source and binary forms, with or without +" modification, are permitted provided that the following conditions are +" met: redistributions of source code must retain the above copyright +" notice, this list of conditions and the following disclaimer; +" redistributions in binary form must reproduce the above copyright +" notice, this list of conditions and the following disclaimer in the +" documentation and/or other materials provided with the distribution; +" neither the name of the copyright holders nor the names of its +" contributors may be used to endorse or promote products derived from +" this software without specific prior written permission. +" +" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +" OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +" +" Authors: Anthony Gutierrez + + +" this vimrc file helps users follow the gem5 style guide see: +" www.gem5.org/Coding_Style +" it highlights extraneaous whitespace and tabs (so you can easily remove +" them), sets column length to a max of 78 characters, expands tabs, and sets +" a tab width of 4 spaces. + +" *NOTE 1* this doesn't guarantee that your code with fit the style guidelines, +" so you should still to double check everything, but it helps with a lot of +" tedious stuff. + +" *NOTE 2* if you do actually NEED to use a tab, e.g., in a Makefile, enter +" insert mode and type ctrl-v first, which will make tabs behave as expected + +filetype indent on "auto indenting +set tabstop=4 "tabs = 4 spaces +set shiftwidth=4 "auto indent = 4 spaces +set expandtab "expand tabs to spaces +set tw=78 "max cols is 78 + +" highlight extrawhite space with light blue background +highlight ExtraWhitespace ctermbg=lightblue guibg=lightblue +match ExtraWhitespace /\s\+$\|\t/ + +" stuff to prevent the light blue highlighting from showing up at the end of +" lines when you're in insert mode. i.e., everytime you enter a space as you're +" entering text the highlighting will kick in, which can be annoying. this will +" make the highlighting only show up if you finish editing and leave some extra +" whitespace +autocmd BufWinEnter * match ExtraWhitespace /\s\+$\|\t/ +autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$\|\t\%#\@<!/ +autocmd InsertLeave * match ExtraWhitespace /\s\+$\|\t/ +autocmd BufWinLeave * call clearmatches() + + +" optionally set a vertical line on column 79. anything on, or after the line +" is over the limit. this can be useful as set tw=78 won't breakup existing +" lines that are over the limit, and the user can also do certain things to +" make lines go past the set textwidth, e.g., joining a line (shift-j or J) + +"if exists('+colorcolumn') +" set colorcolumn=79 +"endif + + +" optionally set spell checking +"set spell + +" optionally highlight whitespace with specified characters. tab for trailing +" tabs, trail for trailing whitespace, extends for lines that extend beyond +" screen when wrap is off, and non-breakable white spaces. list must be set +" for these characters to display. +"set list +"set listchars=tab:›\ ,trail:•,extends:#,nbsp:. |