Initial revision

Makefile.dsg

@@ -0,0 +1,71 @@
+# Makefile for less under DJGPP v2.0 or later.
+
+#### Start of system configuration section. ####
+
+srcdir = .
+VPATH = .
+
+CC = gcc
+
+CFLAGS = -O2
+CFLAGS_COMPILE_ONLY = -c
+LDFLAGS = -s
+O=o
+
+LIBS =
+
+#### End of system configuration section. ####
+
+SUBSHELL = command >nul /c
+
+# This rule allows us to supply the necessary -D options
+# in addition to whatever the user asks for.
+.c.o:
+ ${CC} -I. ${CFLAGS_COMPILE_ONLY} ${CPPFLAGS} ${CFLAGS} $<
+
+OBJ = main.${O} screen.${O} brac.${O} ch.${O} charset.${O} cmdbuf.${O} \
+ command.${O} decode.${O} edit.${O} filename.${O} forwback.${O} \
+ help.${O} ifile.${O} input.${O} jump.${O} line.${O} linenum.${O} \
+ lsystem.${O} mark.${O} optfunc.${O} option.${O} opttbl.${O} os.${O} \
+ output.${O} position.${O} prompt.${O} search.${O} signal.${O} \
+ tags.${O} ttyin.${O} version.${O}
+
+all: less lesskey
+
+less: ${OBJ}
+ ${CC} ${LDFLAGS} -o $@ ${OBJ} ${LIBS}
+
+lesskey: lesskey.${O} version.${O}
+ ${CC} ${LDFLAGS} -o $@ lesskey.${O} version.${O}
+
+defines.h: defines.ds
+ update $< $@
+
+${OBJ}: less.h defines.h funcs.h
+
+info:
+install-info:
+dvi:
+check:
+installcheck:
+
+TAGS:
+ etags *.c *.h
+
+# command > funcs.h /c mkfuncs
+newfuncs:
+ redir -o funcs.h gawk -f mkfuncs.awk ${OBJ:.${O}=.c}
+
+clean:
+ ${SUBSHELL} for %%f in (*.${O} less lesskey *.exe) do if exist %%f del %%f
+
+mostlyclean: clean
+
+distclean: clean
+ if not exist makefile.dj ren makefile makefile.dj
+ if not exist defines.ds ren defines.h defines.ds
+ ${SUBSHELL} for %%f in (Makefile defines.h) do if exist %%f del %%f
+
+realclean: distclean
+ if exist TAGS del TAGS
+

pckeys.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 1984,1985,1989,1994,1995,1996 Mark Nudelman
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice in the documentation and/or other materials provided with 
+ * the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
+ */
+
+/*
+ * Definitions of keys on the PC.
+ * Special (non-ASCII) keys on the PC send a two-byte sequence,
+ * where the first byte is 0 and the second is as defined below.
+ */
+#define PCK_SHIFT_TAB '\017'
+#define PCK_ALT_E '\022'
+#define PCK_F1 '\073'
+#define PCK_HOME '\107'
+#define PCK_UP '\110'
+#define PCK_PAGEUP '\111'
+#define PCK_LEFT '\113'
+#define PCK_RIGHT '\115'
+#define PCK_END '\117'
+#define PCK_DOWN '\120'
+#define PCK_PAGEDOWN '\121'
+#define PCK_INSERT '\122'
+#define PCK_DELETE '\123'
+#define PCK_CTL_LEFT '\163'
+#define PCK_CTL_RIGHT '\164'
+#define PCK_CTL_DELETE '\223'