[elpa] externals/relint 4b78e14 09/16: Add table of contents to README, and some advice

[Mattias Engdegård]

branch: externals/relint
commit 4b78e144230cd44b072bcb44ba911d0d01e4b21b
Author: Mattias Engdegård <mattiase@acm.org>
Commit: Mattias Engdegård <mattiase@acm.org>

    Add table of contents to README, and some advice
---
 README | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README b/README
index 0f042ad..5a987a2 100644
--- a/README
+++ b/README
@@ -6,6 +6,16 @@ syntax and bad practice. It also checks the regexp-like 
arguments to
 skip-chars-forward, skip-chars-backward, skip-syntax-forward and
 skip-syntax-backward.
 
+* Contents
+
+   - Usage
+   - Installation
+   - What the diagnostics mean
+   - Suppressing diagnostics
+   - How it works
+   - Bugs
+
+
 * Usage
 
   - Check a single file:
@@ -49,6 +59,9 @@ skip-syntax-backward.
 
 * What the diagnostics mean
 
+  Tip: if a regexp string is difficult to understand, consider
+  decoding it using 'xr', as in (xr-lint "gibberish").
+
   - Unescaped literal 'X'
 
     A special character is taken literally because it occurs in a