From dbc4bf68edb28ab3c0faa2d0b9ab709248562c7e Mon Sep 17 00:00:00 2001
From: Jason Rhinelander <jason@imaginary.ca>
Date: Sun, 28 Aug 2016 14:53:04 -0400
Subject: [PATCH] check-style: also report no space in if(/for(/while(

---
 tools/check-style.sh | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/tools/check-style.sh b/tools/check-style.sh
index 412e67b5..c5ad5f74 100755
--- a/tools/check-style.sh
+++ b/tools/check-style.sh
@@ -6,14 +6,28 @@
 # Invoke as: tools/check-style.sh
 #
 
-found=0
-for f in `grep $'\t' include/ tests/ docs/*.rst -rl`; do
-    if [ "$found" -eq 0 ]; then
+errors=0
+IFS=$'\n'
+found=
+grep $'\t' include/ tests/ docs/*.rst -rl | while read f; do
+    if [ -z "$found" ]; then
         echo -e '\e[31m\e[01mError: found tabs instead of spaces in the following files:\e[0m'
         found=1
+        errors=1
     fi
 
     echo "    $f"
 done
 
-exit $found
+found=
+grep '\<\(if\|for\|while\)(' include/ tests/* -r --color=always | while read line; do
+    if [ -z "$found" ]; then
+        echo -e '\e[31m\e[01mError: found the following coding style problems:\e[0m'
+        found=1
+        errors=1
+    fi
+
+    echo "    $line"
+done
+
+exit $errors