sorin-ionescu/prezto — pull request #430 by ngm (2013-05-10 21:50:24+00:00)
Title: Fix command for setting highlighting styles

When trying to set up some styles with the syntax-highlighting plugin, as per the examples in zpreztorc:

```
# Set syntax highlighting styles.
zstyle ':prezto:module:syntax-highlighting' styles \
'builtin' 'bg=blue' \
'command' 'bg=blue' \
'function' 'bg=blue'
```

I get the following errors:
```
/home/foo/.zprezto/modules/syntax-highlighting/init.zsh:26: command not found: bg=blue
/home/foo/.zprezto/modules/syntax-highlighting/init.zsh:26: command not found: bg=blue
/home/foo/.zprezto/modules/syntax-highlighting/init.zsh:26: command not found: bg=blue
```

I found this can be resolved by amending line 26 of the syntax highlighting init.zsh to be only on one line, without the backslash for the line break.
```
ZSH_HIGHLIGHT_STYLES[$syntax_highlighting_style]="$syntax_highlighting_styles[$syntax_highlighting_style]"
```

Not sure if this problem is specific to just myself or not - I'm on Ubuntu 13.04, with zsh 5.0.0, running in tmux, with latest prezto sources.