raze/polymer/eduke32/source/lunatic/doc/lpeg-lunatic.patch

diff --git a/lpcap.h b/lpcap.h
index c0a0e38..1bfc109 100644
--- a/lpcap.h
+++ b/lpcap.h
@@ -18,7 +18,7 @@ typedef enum CapKind {
 
 typedef struct Capture {
   const char *s;  /* subject position */
-  short idx;  /* extra info about capture (group name, arg index, etc.) */
+  int idx;  /* extra info about capture (group name, arg index, etc.) */
   byte kind;  /* kind of capture */
   byte siz;  /* size of full capture + 1 (0 = not a full capture) */
 } Capture;
diff --git a/makefile b/makefile
index 57a18fb..88e8a60 100644
--- a/makefile
+++ b/makefile
@@ -1,5 +1,8 @@
 LIBNAME = lpeg
-LUADIR = ../lua/
+# Linux example:
+LUADIR = /usr/local/include/luajit-2.0
+# Windows example (from MSYS bash):
+#LUADIR = /f/g/mod/luajit-2.0/src
 
 COPT = -O2
 # COPT = -DLPEG_DEBUG -g
@@ -19,10 +22,21 @@ CWARNS = -Wall -Wextra -pedantic \
 	-Wmissing-prototypes \
 	-Wnested-externs \
 	-Wstrict-prototypes \
+	-Werror-implicit-function-declaration \
 # -Wunreachable-code \
 
+# Example:
+# --------
+# 1. Build shared lib (for LunaCON standalone)
+#  $ make linux
+# 2. Remove shared-lib *.o
+#  $ rm *.o
+# 3. Build static lib (for EDuke32/Lunatic)
+#  $ PIC='' make liblpeg.a
 
-CFLAGS = $(CWARNS) $(COPT) -std=c99 -I$(LUADIR) -fPIC
+PIC ?= -fPIC
+
+CFLAGS = $(CWARNS) $(COPT) -std=c99 -I$(LUADIR) $(PIC)
 CC = gcc
 
 FILES = lpvm.o lpcap.o lptree.o lpcode.o lpprint.o
@@ -38,13 +52,16 @@ macosx:
 lpeg.so: $(FILES)
 	env $(CC) $(DLLFLAGS) $(FILES) -o lpeg.so
 
+liblpeg.a: $(FILES)
+	$(AR) rc $@ $^
+
 $(FILES): makefile
 
 test: test.lua re.lua lpeg.so
 	./test.lua
 
 clean:
-	rm -f $(FILES) lpeg.so
+	rm -f $(FILES) lpeg.so liblpeg.a
 
 
 lpcap.o: lpcap.c lpcap.h lptypes.h
@@ -52,4 +69,3 @@ lpcode.o: lpcode.c lptypes.h lpcode.h lptree.h lpvm.h lpcap.h
 lpprint.o: lpprint.c lptypes.h lpprint.h lptree.h lpvm.h lpcap.h
 lptree.o: lptree.c lptypes.h lpcap.h lpcode.h lptree.h lpvm.h lpprint.h
 lpvm.o: lpvm.c lpcap.h lptypes.h lpvm.h lpprint.h lptree.h
-