From 2fac182a904d00ae5e11574383e790232dae78f1 Mon Sep 17 00:00:00 2001
From: Arfon Smith <arfon@github.com>
Date: Tue, 12 May 2015 16:49:14 -0500
Subject: [PATCH] Improving Vim modeline regex

---
 lib/linguist/strategy/modeline.rb |   2 +-
 test/fixtures/Shell/_bashrc       | 175 ++++++++++++++++++++++++++++++
 2 files changed, 176 insertions(+), 1 deletion(-)
 create mode 100644 test/fixtures/Shell/_bashrc

diff --git a/lib/linguist/strategy/modeline.rb b/lib/linguist/strategy/modeline.rb
index 55a8f355..5a2481e3 100644
--- a/lib/linguist/strategy/modeline.rb
+++ b/lib/linguist/strategy/modeline.rb
@@ -2,7 +2,7 @@ module Linguist
   module Strategy
     class Modeline
       EmacsModeline = /-\*-\s*(?:(?!mode)[\w-]+\s*:\s*(?:[\w+-]+)\s*;?\s*)*(?:mode\s*:)?\s*([\w+-]+)\s*(?:;\s*(?!mode)[\w-]+\s*:\s*[\w+-]+\s*)*;?\s*-\*-/i
-      VimModeline = /\/\*\s*vim:\s*set\s*(?:ft|filetype)=(\w+):\s*\*\//i
+      VimModeline = /\s*vim:\s*set\s*(?:ft|filetype)=(\w+):\s*/i
 
       # Public: Detects language based on Vim and Emacs modelines
       #
diff --git a/test/fixtures/Shell/_bashrc b/test/fixtures/Shell/_bashrc
new file mode 100644
index 00000000..eaf623bc
--- /dev/null
+++ b/test/fixtures/Shell/_bashrc
@@ -0,0 +1,175 @@
+# vim: set ft=sh:
+
+# encoding
+export LC_CTYPE='en_US.UTF-8'
+# terminal color
+export TERM=xterm-256color
+# prompt setup
+current_branch() {
+    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
+}
+parse_branch() {
+    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
+}
+PS1='${debian_chroot:+($debian_chroot)}\[\e[00;32m\]\u@\h:\[\e[01;34m\]\W\[\033[01;35m\]$(parse_branch)\[\e[01;35m\]\[\e[0m\] $ '
+
+google () {
+  search=""
+  echo "Googling: $@"
+  for term in $@; do
+      search="$search%20$term"
+  done
+  xdg-open "http://www.google.com/search?q=$search"
+}
+
+# alias
+alias emacs='emacs -nw'
+alias eshell='emacs --execute "(term \"`which zsh`\")"'
+ - () {
+  cd -
+}
+alias ..='cd ..'
+alias ...='cd ../..'
+alias _=sudo
+alias afind='ack-grep -il'
+alias c=clear
+alias cd..='cd ..'
+alias cd...='cd ../..'
+alias cd....='cd ../../..'
+alias cd.....='cd ../../../..'
+alias d='dirs -v | head -10'
+alias emacs='emacs -nw'
+alias g=git
+alias ga='git add'
+alias gap='git add --patch'
+alias gb='git branch'
+alias gba='git branch -a'
+alias gbr='git branch --remote'
+alias gc='git commit -v'
+alias 'gc!'='git commit -v --amend'
+alias gca='git commit -v -a'
+alias 'gca!'='git commit -v -a --amend'
+alias gcl='git config --list'
+alias gclean='git reset --hard && git clean -dfx'
+alias gcln='git clone'
+alias gcm='git checkout master'
+alias gcmsg='git commit -m'
+alias gco='git checkout'
+alias gcount='git shortlog -sn'
+alias gcp='git cherry-pick'
+alias gcs='git commit -S'
+alias gd='git diff'
+alias gdc='git diff --cached'
+alias gdt='git difftool'
+alias gg='git gui citool'
+alias gga='git gui citool --amend'
+alias ggpnp='git pull origin $(current_branch) && git push origin $(current_branch)'
+alias ggpull='git pull origin $(current_branch)'
+alias ggpur='git pull --rebase origin $(current_branch)'
+alias ggpush='git push origin $(current_branch)'
+alias gmpush='git push wkentaro $(current_branch)'
+alias gignore='git update-index --assume-unchanged'
+alias gignored='git ls-files -v | grep "^[[:lower:]]"'
+alias git=hub
+alias git-svn-dcommit-push='git svn dcommit && git push github master:svntrunk'
+alias gk='gitk --all --branches'
+alias gl='git pull'
+alias glg='git log --stat --max-count=10'
+alias glgg='git log --graph --max-count=10'
+alias glgga='git log --graph --decorate --all'
+alias glo='git log --oneline --decorate --color'
+alias globurl='noglob urlglobber '
+alias glog='git log --oneline --decorate --color --graph'
+alias glp=_git_log_prettily
+alias gm='git merge'
+alias gmt='git mergetool --no-prompt'
+alias gp='git push'
+alias gpoat='git push origin --all && git push origin --tags'
+alias gr='git remote'
+alias grba='git rebase --abort'
+alias grbc='git rebase --continue'
+alias grbi='git rebase -i'
+alias grh='git reset HEAD'
+alias grhh='git reset HEAD --hard'
+alias grmv='git remote rename'
+alias grrm='git remote remove'
+alias grset='git remote set-url'
+alias grt='cd $(git rev-parse --show-toplevel || echo ".")'
+alias grup='git remote update'
+alias grv='git remote -v'
+alias gsd='git svn dcommit'
+alias gsps='git show --pretty=short --show-signature'
+alias gsr='git svn rebase'
+alias gss='git status -s'
+alias gst='git status'
+alias gsta='git stash'
+alias gstd='git stash drop'
+alias gstp='git stash pop'
+alias gsts='git stash show --text'
+alias gts='git tag -s'
+alias gunignore='git update-index --no-assume-unchanged'
+alias gunwip='git log -n 1 | grep -q -c "\-\-wip\-\-" && git reset HEAD~1'
+alias gup='git pull --rebase'
+alias gvt='git verify-tag'
+alias gwc='git whatchanged -p --abbrev-commit --pretty=medium'
+alias gwip='git add -A; git ls-files --deleted -z | xargs -r0 git rm; git commit -m "--wip--"'
+alias h=history
+alias history='fc -l 1'
+alias ipy=ipython
+alias sl='ls'
+alias l='ls -lah'
+alias la='ls -lAh'
+alias ll='ls -lh'
+alias lsa='ls -lah'
+alias md='mkdir -p'
+alias py=python
+alias please=sudo
+alias po=popd
+alias pu=pushd
+alias pyfind='find . -name "*.py"'
+alias pygrep='grep --include="*.py"'
+alias rd=rmdir
+alias v=vim
+alias vi=vim
+alias which-command=whence
+# hub
+if which hub >/dev/null 2>&1; then
+  eval "$(hub alias -s)"
+fi
+# open
+if which open >/dev/null 2>&1; then
+  alias o='open'
+  alias o.='open .'
+elif which gnome-open >/dev/null 2>&1; then
+  alias open='gnome-open'
+  alias o='gnome-open'
+  alias o.='gnome-open .'
+fi
+# ls
+if which dircolors >/dev/null 2>&1; then
+  eval `dircolors $HOME/.colorrc`
+  alias ls='ls --color=auto'
+fi
+ [[ -s $HOME/.tmuxinator/scripts/tmuxinator ]] && source $HOME/.tmuxinator/scripts/tmuxinator 
+
+cd () {
+  if [[ "x$*" = "x..." ]]
+  then
+    cd ../..
+  elif [[ "x$*" = "x...." ]]
+  then
+    cd ../../..
+  elif [[ "x$*" = "x....." ]]
+  then
+    cd ../../../..
+  elif [[ "x$*" = "x......" ]]
+  then
+    cd ../../../../..
+  elif [ -d ~/.autoenv ]
+  then
+    source ~/.autoenv/activate.sh
+    autoenv_cd "$@"
+  else
+    builtin cd "$@"
+  fi
+}