From be839900419c7a74c4a46efd279d0ca16b35dc1f Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Thu, 15 May 2008 23:28:07 +0000
Subject: Moved stuff into trunk.

---
 src/data/stack.c | 234 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 234 insertions(+)
 create mode 100644 src/data/stack.c

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
new file mode 100644
index 0000000..f0392d0
--- /dev/null
+++ b/src/data/stack.c
@@ -0,0 +1,234 @@
+/*:*
+ *: File: ./src/data/stack.c
+ *: A simple interpreter
+ *:
+ *: WWW		: http://fype.buetow.org
+ *: E-Mail	: fype@dev.buetow.org
+ *:
+ *: Copyright (c) 2005 2006 2007 2008, Paul Buetow (http://www.pblabs.net)
+ *: All rights reserved.
+ *:
+ *: Redistribution and use in source and binary forms, with or without modi-
+ *: fication, are permitted provided that the following conditions are met:
+ *:  * Redistributions of source code must retain the above copyright
+ *:    notice, this list of conditions and the following disclaimer.
+ *:  * Redistributions in binary form must reproduce the above copyright
+ *:    notice, this list of conditions and the following disclaimer in the
+ *:    documentation and/or other materials provided with the distribution.
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may
+ *:    be used to endorse or promote products derived from this software
+ *:    without specific prior written permission.
+ *:
+ *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT,
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *: POSSIBILITY OF SUCH DAMAGE.
+ *:*/
+
+#include "stack.h"
+
+#include "../defines.h"
+
+Stack*
+stack_new() {
+   Stack *p_stack = (Stack *) malloc(sizeof(Stack));
+
+   p_stack->p_first = p_stack->p_last = NULL;
+   p_stack->i_size = 0;
+
+   return (p_stack);
+}
+
+StackElem*
+stackelem_new() {
+   StackElem *p_elem = (StackElem *) malloc(sizeof(StackElem));
+
+   p_elem->p_next = NULL;
+   p_elem->p_val = NULL;
+
+   return (p_elem);
+}
+
+_Bool
+stack_empty(Stack *p_stack) {
+   return (p_stack->i_size == 0);
+}
+
+void
+stack_push(Stack *p_stack, void *p_val) {
+   StackElem *p_elem = stackelem_new();
+
+   p_elem->p_val = p_val;
+   p_elem->p_next = p_stack->p_first;
+   p_stack->p_first = p_elem;
+
+   if (p_stack->p_last == NULL)
+      p_stack->p_last = p_stack->p_first;
+
+   ++p_stack->i_size;
+}
+
+void*
+stack_pop(Stack *p_stack) {
+   if (stack_empty(p_stack))
+      return (NULL);
+
+   StackElem *p_elem = p_stack->p_first;
+   p_stack->p_first = p_elem->p_next;
+
+   void *p_val = p_elem->p_val;
+   free(p_elem);
+   --p_stack->i_size;
+
+   if (p_stack->i_size == 0)
+      p_stack->p_last = NULL;
+
+   return (p_val);
+}
+
+void
+stack_clear(Stack *p_stack) {
+   for (;!stack_empty(p_stack); stack_pop(p_stack));
+}
+
+void
+stack_delete(Stack *p_stack) {
+   stack_clear(p_stack);
+   free(p_stack);
+}
+
+void
+stack_delete_and_free(Stack *p_stack) {
+   for (;!stack_empty(p_stack); free(stack_pop(p_stack)));
+   stack_delete(p_stack);
+}
+
+unsigned
+stack_size(Stack *p_stack) {
+   if (!p_stack)
+      return (0);
+
+   return (p_stack->i_size);
+}
+
+void
+stack_merge(Stack *p_stack, Stack *p_stack_merge) {
+   if (stack_empty(p_stack_merge))
+      return;
+
+   if (stack_empty(p_stack)) {
+      p_stack->p_first = p_stack_merge->p_first;
+      p_stack->p_last = p_stack_merge->p_last;
+      p_stack->i_size = p_stack_merge->i_size;
+
+   } else {
+      StackElem *p_old_first = p_stack->p_first;
+
+      p_stack->p_first = p_stack_merge->p_first;
+      p_stack_merge->p_last->p_next = p_old_first;
+      p_stack->i_size += p_stack_merge->i_size;
+   }
+
+   p_stack_merge->p_first = p_stack_merge->p_last = NULL;
+   p_stack_merge->i_size = 0;
+}
+
+void
+stack_concat(Stack *p_stack, Stack *p_stack_concat) {
+   if (stack_empty(p_stack_concat))
+      return;
+
+   Stack *p_stack_tmp = stack_new();
+
+   StackIterator *p_iter = stackiterator_new(p_stack_concat);
+
+   while (stackiterator_has_next(p_iter))
+      stack_push(p_stack_tmp, stackiterator_next(p_iter));
+
+   stackiterator_delete(p_iter);
+
+   while (!stack_empty(p_stack_tmp))
+      stack_push(p_stack, stack_pop(p_stack_tmp));
+
+   stack_delete(p_stack_tmp);
+}
+
+void
+stack_iterate(Stack *p_stack, void (*func)(void *p_void)) {
+   if (!p_stack)
+      return;
+
+   StackElem *p_elem = p_stack->p_first;
+
+   while (p_elem) {
+      (*func)(p_elem->p_val);
+      p_elem = p_elem->p_next;
+   }
+}
+
+StackIterator*
+stackiterator_new(Stack *p_stack) {
+   StackIterator *p_iter = malloc(sizeof(StackIterator));
+
+   p_iter->p_current = p_stack->p_first;
+   p_iter->p_prev = NULL;
+
+   return (p_iter);
+}
+
+void
+stackiterator_delete(StackIterator *p_iter) {
+   free(p_iter);
+}
+
+void*
+stackiterator_next(StackIterator *p_iter) {
+   if (!p_iter)
+      return (NULL);
+
+   StackElem *p_elem = p_iter->p_current;
+
+   if (!p_elem)
+      return (NULL);
+
+   p_iter->p_prev = p_iter->p_current;
+   p_iter->p_current = p_elem->p_next;
+
+   return (p_elem->p_val);
+}
+
+_Bool
+stackiterator_has_next(StackIterator *p_iter) {
+   return (p_iter->p_current ? true : false);
+}
+
+_Bool
+stackiterator_remove_prev(StackIterator *p_iter) {
+   StackElem *p_prev = p_iter->p_prev;
+
+   if (p_prev == NULL)
+      return (false);
+
+   StackElem *p_next = p_prev->p_next;
+
+   if (p_next == NULL)
+      return (false);
+
+   p_prev->p_val = p_next->p_val;
+   p_prev->p_next = p_next->p_next;
+
+
+   free(p_next);
+
+   p_iter->p_current = p_prev;
+   p_iter->p_prev = NULL;
+
+   return (true);
+}
-- 
cgit v1.2.3


From e4689bbb20dade47b98061d48ba73436c856f3ff Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Fri, 8 Aug 2008 09:31:58 +0000
Subject: changed header.

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index f0392d0..7fb6402 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,13 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *:
+ *: 
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
- *:
- *: Copyright (c) 2005 2006 2007 2008, Paul Buetow (http://www.pblabs.net)
+ *: 
+ *: Copyright (c) 2005 2006 2007 2008, Paul Buetow (http://www.pb-labs.com)
  *: All rights reserved.
- *:
+ *: 
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +15,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may
- *:    be used to endorse or promote products derived from this software
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may 
+ *:    be used to endorse or promote products derived from this software 
  *:    without specific prior written permission.
- *:
- *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *: 
+ *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR 
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT,
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT, 
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From da52f90a73abd653cfe9726bcf5c96338db0b7a2 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 23 Aug 2008 01:46:47 +0000
Subject: some enhancements

---
 src/data/stack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 7fb6402..610d139 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -5,7 +5,7 @@
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
  *: 
- *: Copyright (c) 2005 2006 2007 2008, Paul Buetow (http://www.pb-labs.com)
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow (http://www.pb-labs.com)
  *: All rights reserved.
  *: 
  *: Redistribution and use in source and binary forms, with or without modi-
-- 
cgit v1.2.3


From e9a9ad33583c49df48ae99cab9ba0fd80f150a9e Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 23 Aug 2008 02:03:40 +0000
Subject: changed headers

---
 src/data/stack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 610d139..877a8b6 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -5,7 +5,7 @@
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
  *: 
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow (http://www.pb-labs.com)
+ *: Copyright (c) 2005 2006 2007 2008, Dipl.-Inf. (FH) Paul C. Buetow 
  *: All rights reserved.
  *: 
  *: Redistribution and use in source and binary forms, with or without modi-
-- 
cgit v1.2.3


From 7f3055c1f4429a81de3715d5d4173353382e2de2 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sun, 24 Aug 2008 19:30:11 +0000
Subject: some mods

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 877a8b6..9afb9b4 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,13 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *: 
+ *:
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
- *: 
- *: Copyright (c) 2005 2006 2007 2008, Dipl.-Inf. (FH) Paul C. Buetow 
+ *:
+ *: Copyright (c) 2005 2006 2007 2008, Dipl.-Inf. (FH) Paul C. Buetow
  *: All rights reserved.
- *: 
+ *:
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +15,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may 
- *:    be used to endorse or promote products derived from this software 
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may
+ *:    be used to endorse or promote products derived from this software
  *:    without specific prior written permission.
- *: 
- *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR 
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ *:
+ *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT, 
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT,
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From d527f50159f056dc165fa7eaf7bf80425a1e758d Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Tue, 14 Oct 2008 20:38:27 +0000
Subject: GC removed, temporaly

---
 src/data/stack.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 9afb9b4..778e41e 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -61,6 +61,22 @@ stack_empty(Stack *p_stack) {
    return (p_stack->i_size == 0);
 }
 
+void
+stack_debug(Stack *p_stack, void *p_val) {
+	printf("bPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
+   StackElem *p_elem = stackelem_new();
+
+   p_elem->p_val = p_val;
+   p_elem->p_next = p_stack->p_first;
+   p_stack->p_first = p_elem;
+
+   if (p_stack->p_last == NULL)
+      p_stack->p_last = p_stack->p_first;
+
+   ++p_stack->i_size;
+	printf("aPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
+}
+
 void
 stack_push(Stack *p_stack, void *p_val) {
    StackElem *p_elem = stackelem_new();
-- 
cgit v1.2.3


From a35ace22b374005c65bda8302761d24f75280170 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Tue, 14 Oct 2008 22:05:16 +0000
Subject: run astyle still lots of debugging to do.

---
 src/data/stack.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 778e41e..0f5f58e 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -63,7 +63,7 @@ stack_empty(Stack *p_stack) {
 
 void
 stack_debug(Stack *p_stack, void *p_val) {
-	printf("bPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
+   printf("bPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
    StackElem *p_elem = stackelem_new();
 
    p_elem->p_val = p_val;
@@ -74,13 +74,12 @@ stack_debug(Stack *p_stack, void *p_val) {
       p_stack->p_last = p_stack->p_first;
 
    ++p_stack->i_size;
-	printf("aPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
+   printf("aPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
 }
 
-void
+unsigned
 stack_push(Stack *p_stack, void *p_val) {
    StackElem *p_elem = stackelem_new();
-
    p_elem->p_val = p_val;
    p_elem->p_next = p_stack->p_first;
    p_stack->p_first = p_elem;
@@ -88,7 +87,7 @@ stack_push(Stack *p_stack, void *p_val) {
    if (p_stack->p_last == NULL)
       p_stack->p_last = p_stack->p_first;
 
-   ++p_stack->i_size;
+   return (++p_stack->i_size);
 }
 
 void*
-- 
cgit v1.2.3


From cb1450b796eff3c8830616e2e9a3d83d4dfb4900 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 18 Oct 2008 22:47:31 +0000
Subject: backdowngrade

---
 src/data/stack.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 0f5f58e..9afb9b4 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -62,8 +62,7 @@ stack_empty(Stack *p_stack) {
 }
 
 void
-stack_debug(Stack *p_stack, void *p_val) {
-   printf("bPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
+stack_push(Stack *p_stack, void *p_val) {
    StackElem *p_elem = stackelem_new();
 
    p_elem->p_val = p_val;
@@ -74,20 +73,6 @@ stack_debug(Stack *p_stack, void *p_val) {
       p_stack->p_last = p_stack->p_first;
 
    ++p_stack->i_size;
-   printf("aPUSH %d %d\n", stack_size(p_stack), (int)p_stack);
-}
-
-unsigned
-stack_push(Stack *p_stack, void *p_val) {
-   StackElem *p_elem = stackelem_new();
-   p_elem->p_val = p_val;
-   p_elem->p_next = p_stack->p_first;
-   p_stack->p_first = p_elem;
-
-   if (p_stack->p_last == NULL)
-      p_stack->p_last = p_stack->p_first;
-
-   return (++p_stack->i_size);
 }
 
 void*
-- 
cgit v1.2.3


From a5f564d59149de660c4832b8c6e8acd42770479c Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 25 Oct 2008 00:12:08 +0000
Subject: make headers

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 9afb9b4..4ff3cff 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,13 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *:
+ *: 
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
- *:
- *: Copyright (c) 2005 2006 2007 2008, Dipl.-Inf. (FH) Paul C. Buetow
+ *: 
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow 
  *: All rights reserved.
- *:
+ *: 
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +15,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may
- *:    be used to endorse or promote products derived from this software
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may 
+ *:    be used to endorse or promote products derived from this software 
  *:    without specific prior written permission.
- *:
- *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *: 
+ *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR 
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT,
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT, 
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From 1c6dd17947050d2f70dd8df6f4ad527180581c68 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 25 Oct 2008 00:23:48 +0000
Subject: astyle. more BSD style in return (FOO);

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 4ff3cff..5997c86 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,13 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *: 
+ *:
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
- *: 
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow 
+ *:
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow
  *: All rights reserved.
- *: 
+ *:
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +15,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may 
- *:    be used to endorse or promote products derived from this software 
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may
+ *:    be used to endorse or promote products derived from this software
  *:    without specific prior written permission.
- *: 
- *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR 
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ *:
+ *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT, 
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT,
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From a1c3f47491b98cd9026f8e853cc9e72630805c12 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sun, 26 Oct 2008 12:51:57 +0000
Subject: added the "scope" function

---
 src/data/stack.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 5997c86..e7d5766 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -173,6 +173,35 @@ stack_iterate(Stack *p_stack, void (*func)(void *p_void)) {
    }
 }
 
+void
+stack_iterate2(Stack *p_stack, void (*func)(void *p_void, void *p_void2),
+               void *p_void_arg) {
+   if (!p_stack)
+      return;
+
+   StackElem *p_elem = p_stack->p_first;
+
+   while (p_elem) {
+      (*func)(p_elem->p_val, p_void_arg);
+      p_elem = p_elem->p_next;
+   }
+}
+
+void
+stack_iterate_level(Stack *p_stack, void (*func)(void *p_void,
+                    int i_level)) {
+   if (!p_stack)
+      return;
+
+   StackElem *p_elem = p_stack->p_first;
+
+   int i_level = 0;
+   while (p_elem) {
+      (*func)(p_elem->p_val, i_level++);
+      p_elem = p_elem->p_next;
+   }
+}
+
 StackIterator*
 stackiterator_new(Stack *p_stack) {
    StackIterator *p_iter = malloc(sizeof(StackIterator));
-- 
cgit v1.2.3


From 1c2c79c47719ca828ce0eb4365ea0327fe89f2d8 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Tue, 28 Oct 2008 22:23:40 +0000
Subject: initial references support. run "make headers"

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index e7d5766..bdbc3cc 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,13 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *:
+ *: 
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
- *:
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow
+ *: 
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow 
  *: All rights reserved.
- *:
+ *: 
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +15,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may
- *:    be used to endorse or promote products derived from this software
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may 
+ *:    be used to endorse or promote products derived from this software 
  *:    without specific prior written permission.
- *:
- *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *: 
+ *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR 
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT,
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT, 
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From eb2a3bdc387eb76908dcd59b165738adccc28786 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sat, 1 Nov 2008 18:57:20 +0000
Subject: modified headers

---
 src/data/stack.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index bdbc3cc..a9bbdf7 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -19,10 +19,10 @@
  *:    be used to endorse or promote products derived from this software 
  *:    without specific prior written permission.
  *: 
- *: THIS SOFTWARE IS PROVIDED BY Paul Buetow AS IS'' AND ANY EXPRESS OR 
+ *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR 
  *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL Paul Buetow BE LIABLE FOR ANY DIRECT, 
+ *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT, 
  *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
  *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
  *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
-- 
cgit v1.2.3


From 87de8060633801d3793246967f43c6159b0f5351 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Tue, 4 Nov 2008 22:55:22 +0000
Subject: astyle

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index a9bbdf7..f1da22a 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,13 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *: 
+ *:
  *: WWW		: http://fype.buetow.org
  *: E-Mail	: fype@dev.buetow.org
- *: 
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow 
+ *:
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow
  *: All rights reserved.
- *: 
+ *:
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +15,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may 
- *:    be used to endorse or promote products derived from this software 
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may
+ *:    be used to endorse or promote products derived from this software
  *:    without specific prior written permission.
- *: 
- *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR 
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ *:
+ *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT, 
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT,
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From a46655f67043af257e70715903badf9d4321c4de Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Fri, 7 Nov 2008 22:11:06 +0000
Subject: one step further for arrays.

---
 src/data/stack.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index f1da22a..00d5d88 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -93,6 +93,14 @@ stack_pop(Stack *p_stack) {
    return (p_val);
 }
 
+void*
+stack_top(Stack *p_stack) {
+   if (stack_empty(p_stack))
+      return (NULL);
+
+   return (p_stack->p_first->p_val);
+}
+
 void
 stack_clear(Stack *p_stack) {
    for (;!stack_empty(p_stack); stack_pop(p_stack));
-- 
cgit v1.2.3


From 117201ad10df2859fb3510e8437d776f3a691f69 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sun, 9 Nov 2008 13:23:58 +0000
Subject: changed the src headers.

---
 src/data/stack.c | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 00d5d88..f83cacb 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,13 +1,14 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *:
+ *: 
  *: WWW		: http://fype.buetow.org
- *: E-Mail	: fype@dev.buetow.org
- *:
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow
+ *: AUTHOR	: http://paul.buetow.org
+ *: E-Mail	: fype at dev.buetow.org
+ *: 
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow 
  *: All rights reserved.
- *:
+ *: 
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -15,20 +16,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may
- *:    be used to endorse or promote products derived from this software
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may 
+ *:    be used to endorse or promote products derived from this software 
  *:    without specific prior written permission.
- *:
- *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *: 
+ *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR 
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT,
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT, 
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From 44c97ead68a274e462460eef33d67e7442c2fa47 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Mon, 15 Dec 2008 20:57:29 +0000
Subject: say foo[1] works

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index f83cacb..28b5efc 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,14 +1,14 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *: 
+ *:
  *: WWW		: http://fype.buetow.org
  *: AUTHOR	: http://paul.buetow.org
  *: E-Mail	: fype at dev.buetow.org
- *: 
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow 
+ *:
+ *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow
  *: All rights reserved.
- *: 
+ *:
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -16,20 +16,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may 
- *:    be used to endorse or promote products derived from this software 
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may
+ *:    be used to endorse or promote products derived from this software
  *:    without specific prior written permission.
- *: 
- *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR 
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ *:
+ *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT, 
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT,
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3


From 40ad7ffc7ebd91e90f0894badcc4132df9b3c45d Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Mon, 15 Dec 2008 20:58:59 +0000
Subject: modified headers

---
 src/data/stack.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'src/data/stack.c')

diff --git a/src/data/stack.c b/src/data/stack.c
index 28b5efc..b20354e 100644
--- a/src/data/stack.c
+++ b/src/data/stack.c
@@ -1,14 +1,14 @@
 /*:*
  *: File: ./src/data/stack.c
  *: A simple interpreter
- *:
+ *: 
  *: WWW		: http://fype.buetow.org
  *: AUTHOR	: http://paul.buetow.org
  *: E-Mail	: fype at dev.buetow.org
- *:
- *: Copyright (c) 2005 2006 2007 2008, Paul C. Buetow
+ *: 
+ *: Copyright (c) 2005 - 2008, Paul Buetow 
  *: All rights reserved.
- *:
+ *: 
  *: Redistribution and use in source and binary forms, with or without modi-
  *: fication, are permitted provided that the following conditions are met:
  *:  * Redistributions of source code must retain the above copyright
@@ -16,20 +16,20 @@
  *:  * Redistributions in binary form must reproduce the above copyright
  *:    notice, this list of conditions and the following disclaimer in the
  *:    documentation and/or other materials provided with the distribution.
- *:  * Neither the name of P. B. Labs nor the names of its contributors may
- *:    be used to endorse or promote products derived from this software
+ *:  * Neither the name of P. B. Labs nor the names of its contributors may 
+ *:    be used to endorse or promote products derived from this software 
  *:    without specific prior written permission.
- *:
- *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR
- *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *: 
+ *: THIS SOFTWARE IS PROVIDED BY PAUL C. BUETOW AS IS'' AND ANY EXPRESS OR 
+ *: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  *: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT,
- *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *: DISCLAIMED. IN NO EVENT SHALL PAUL C. BUETOW BE LIABLE FOR ANY DIRECT, 
+ *: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ *: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ *:  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
  *: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ *: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
  *: POSSIBILITY OF SUCH DAMAGE.
  *:*/
 
-- 
cgit v1.2.3