Documentation update

Rework for Doxygen >1.8. Moved large parts of the documentation to a
simplified format, making use of Markdown enhancements and fixing bad
long options.

1 files changed, 13 insertions, 10 deletions

diff --git a/doc_src/fish_prompt.txt b/doc_src/fish_prompt.txt
index 5cf5abf9..cecc338d 100644
--- a/doc_src/fish_prompt.txt
+++ b/doc_src/fish_prompt.txt
@@ -1,28 +1,31 @@
 \section fish_prompt fish_prompt - define the appearance of the command line prompt
 
 \subsection fish_prompt-synopsis Synopsis
-<pre>function fish_prompt
+\fish{syn}
+function fish_prompt
     ...
-end</pre>
+end
+\endfish
+
 
 \subsection fish_prompt-description Description
 
-By defining the \c fish_prompt function, the user can choose a custom
-prompt. The \c fish_prompt function is executed when the prompt is to
+By defining the `fish_prompt` function, the user can choose a custom
+prompt. The `fish_prompt` function is executed when the prompt is to
 be shown, and the output is used as a prompt.
 
-The exit status of commands within \c fish_prompt will not modify the value of <a href="index.html#variables-status">$status</a> outside of the \c fish_prompt function.
+The exit status of commands within `fish_prompt` will not modify the value of <a href="index.html#variables-status">$status</a> outside of the `fish_prompt` function.
 
-\c fish ships with a number of example prompts that can be chosen with the
-\c fish_config command.
+`fish` ships with a number of example prompts that can be chosen with the
+`fish_config` command.
 
 \subsection fish_prompt-example Example
 
 A simple prompt:
 
-<pre>
+\fish
 function fish_prompt -d "Write out the prompt"
-	printf '\%s\@\%s\%s\%s\%s> ' (whoami) (hostname|cut -d . -f 1) (set_color \$fish_color_cwd) (prompt_pwd) (set_color normal)
+    printf '%s@%s%s%s%s> ' (whoami) (hostname|cut -d . -f 1) (set_color $fish_color_cwd) (prompt_pwd) (set_color normal)
 end
-</pre>
+\endfish