Fix styling issues, rename scripts

doc/Examples/PakReader.c

@@ -10,6 +10,7 @@
 #define HEADER_SIZE  12
 #define ENTRY_SIZE   64
 
+
 typedef struct PakHeader
 {
     char id[4];

include/BH/Common.h

@@ -23,4 +23,3 @@ typedef size_t (*BH_HashCallback)(const void *);
 typedef void (*BH_GenericCallback)(void *);
 
 #endif /* BH_COMMON_H */
-

include/BH/Hashmap.h

@@ -221,4 +221,3 @@ void *BH_HashmapIterValue(void *iter);
 
 
 #endif /* BH_HASHMAP_H */
-

include/BH/Thread.h

@@ -248,7 +248,6 @@ int BH_ConditionBroadcast(BH_Condition *condition);
 void BH_SpinlockLock(int *lock);
 
 
-
 /**
  * Tries to lock the \a spinlock.
  *

include/BH/Util.h

@@ -105,7 +105,6 @@ uint32_t BH_Read32BEu(const char *buffer);
 int32_t BH_Read32BEs(const char *buffer);
 
 
-
 /**
  * Reads 64-bit unsigned integer from the \a buffer in big-endian format.
  *
@@ -136,7 +135,6 @@ void BH_Write16LEu(char *buffer,
                    uint16_t value);
 
 
-
 /**
  * Writes 16-bit signed integer to the \a buffer in little-endian format.
  *
@@ -177,7 +175,6 @@ void BH_Write64LEu(char *buffer,
                    uint64_t value);
 
 
-
 /**
  * Writes 64-bit signed integer to the \a buffer in little-endian format.
  *
@@ -208,7 +205,6 @@ void BH_Write16BEs(char *buffer,
                    int16_t value);
 
 
-
 /**
  * Writes 32-bit unsigned integer to the \a buffer in big-endian format.
  *

src/Hashmap.c

@@ -387,4 +387,3 @@ void *BH_HashmapIterValue(void *iter)
 {
     return ((BH_HashmapNode *)iter)->value;
 }
-

src/IO.c

@@ -135,6 +135,7 @@ int BH_IOWrite(BH_IO *io,
     return code;
 }
 
+
 int BH_IOPeek(BH_IO *io,
               char *buffer,
               size_t size,
@@ -227,7 +228,6 @@ int BH_IOClear(BH_IO *io)
 }
 
 
-
 BH_IO *BH_BufferNew(BH_IO *io)
 {
     (void)io;

src/Math/Ray2f.c

@@ -155,6 +155,7 @@ int BH_Segment2fIntersectSegment(const float *aStart,
     return BH_OK;
 }
 
+
 int BH_Ray2fIntersectBox2f(const float *aStart,
                            const float *aDirection,
                            const float *bMin,

src/Util.c

@@ -110,6 +110,7 @@ int16_t BH_Read16BEs(const char *buffer)
     return tmp.s;
 }
 
+
 uint32_t BH_Read32BEu(const char *buffer)
 {
     union I32 tmp;
@@ -120,6 +121,7 @@ uint32_t BH_Read32BEu(const char *buffer)
     return tmp.u;
 }
 
+
 int32_t BH_Read32BEs(const char *buffer)
 {
     union I32 tmp;
@@ -130,6 +132,7 @@ int32_t BH_Read32BEs(const char *buffer)
     return tmp.s;
 }
 
+
 uint64_t BH_Read64BEu(const char *buffer)
 {
     union I64 tmp;
@@ -144,6 +147,7 @@ uint64_t BH_Read64BEu(const char *buffer)
     return tmp.u;
 }
 
+
 int64_t BH_Read64BEs(const char *buffer)
 {
     union I64 tmp;

test/src/TestArgs.c

@@ -401,7 +401,6 @@ BH_UNIT_TEST(Aesthetics)
 }
 
 
-
 int main(int argc, char **argv)
 {
     (void)argc;

test/src/TestHashmap.c

@@ -31,6 +31,7 @@ static int NewFree(void)
     return 0;
 }
 
+
 static int GrowShrink(void)
 {
     BH_Hashmap *hashmap;
@@ -102,6 +103,7 @@ static int GrowShrink(void)
     return 0;
 }
 
+
 static int InsertRemove(void)
 {
     BH_Hashmap *hashmap;
@@ -138,6 +140,7 @@ static int InsertRemove(void)
     return 0;
 }
 
+
 static int Lookup(void)
 {
     BH_Hashmap *hashmap;
@@ -173,6 +176,7 @@ static int Lookup(void)
     return 0;
 }
 
+
 static int Clear(void)
 {
     BH_Hashmap *hashmap;
@@ -195,6 +199,7 @@ static int Clear(void)
     return 0;
 }
 
+
 static int Fields(void)
 {
     BH_Hashmap *hashmap;
@@ -217,6 +222,7 @@ static int Fields(void)
     return 0;
 }
 
+
 int main(int argc, char **argv)
 {
     (void)argc;

unit/src/Unit.c

@@ -1,6 +1,7 @@
 #include <BH/Unit.h>
 #include <stdlib.h>
 
+
 typedef struct BH_Unit
 {
     struct BH_Unit *next;
@@ -77,4 +78,3 @@ int BH_UnitRun(void)
     BH_UnitCleanup();
     return result;
 }
-

util/style.sh

@@ -0,0 +1,77 @@
+#!/bin/sh
+
+
+# Check args
+if [ $# -lt 1 ]; then
+    echo "error: specify file"
+    exit 1
+fi
+
+if [ ! -f $1 ]; then
+    echo "error: file '$1' not found"
+    exit 1
+fi
+
+
+# Message about trailing space before EOL
+eolerrors=$(grep -n "\s$" "$1" | cut -f1 -d: | while read -r line; do
+    if [ "$line" ]; then
+        echo "$1:$line: error: whitepace before EOL"
+    fi
+done)
+
+
+# Message about non-empty last-line
+linecount=$(($(wc -l "$1" | cut -f1 -d " ") + 1))
+lastline=$(tail -n "+$linecount" $1)
+
+llerrors=$(if [ "$lastline" ]; then
+    echo "$1:$linecount: error: no EOL before EOF"
+fi)
+
+
+# Compute ranges of new lines
+count=0; start=0; next=0
+lines="$(grep -n "^$" "$1" | cut -f1 -d:)
+0"
+ranges=$(echo "$lines" | while read -r line; do
+    if [ "$line" ]; then
+        if [ $start -eq 0 ]; then
+            start="$line"; count=1; next=$(($start + 1))
+        elif [ "$line" -ne $next ]; then
+            echo $start $count
+            start="$line"; count=1; next=$(($start + 1))
+        else
+            count=$(($count + 1)); next=$(($next + 1))
+        fi
+    fi
+done)
+
+
+# Check that we have no more then 3 EOLs in the row
+fewerrors=$(echo "$ranges" | while read -r line; do
+    number=$(echo $line | cut -f1 -d " ")
+    size=$(echo $line | cut -f2 -d " ")
+    if [ $size -gt 2 ]; then
+        echo "$1:$number: error: too many EOLs"
+    fi
+done)
+
+# Print out errors
+code=0
+if [ "$eolerrors" ]; then
+    echo "$eolerrors" 1>&2
+    code=1
+fi
+
+if [ "$llerrors" ]; then
+    echo "$llerrors" 1>&2
+    code=1
+fi
+
+if [ "$fewerrors" ]; then
+    echo "$fewerrors" 1>&2
+    code=1
+fi
+
+exit $code