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Merge branch 'bugfixes' into 3.1

* bugfixes:
  Simplify build process by getting rid of bison/flex dependencies.
  Update autorevision to 1.6.
  Check Moc after downloading Qt.
  Use Gist as the primary location for the vorbis patch.
  Update autorevision to 1.5.
  Update ogg to 1.3.1 for the mac build.
  Eliminate a few warnings in 3rdparty code.
  Update the xcode project file to the 3.2 format.
  Fix ups.
  Update png to 1.5.17.
  Update to glew 1.10.0 for the mac builds.
  • Loading branch information...
commit 989b3e7fb59ea2d42db57ffdbfbb506f31df43c4 2 parents a67c9ed + d13bc0d
@cybersphinx cybersphinx authored
Showing with 37,030 additions and 310 deletions.
  1. +4 −4 .gitignore
  2. +232 −0 3rdparty/texinputs/underscore.sty
  3. +85 −22 build_tools/autorevision
  4. +0 −13 configure.ac
  5. +6 −9 lib/framework/Makefile.am
  6. +8 −39 lib/framework/framework.vcxproj
  7. +6 −25 lib/framework/framework.vcxproj.filters
  8. +2,018 −0 lib/framework/resource_lexer.cpp
  9. +1,686 −0 lib/framework/resource_parser.cpp
  10. +63 −0 lib/framework/resource_parser.h
  11. +1,988 −0 lib/framework/strres_lexer.cpp
  12. +1,675 −0 lib/framework/strres_parser.cpp
  13. +59 −0 lib/framework/strres_parser.h
  14. +3 −6 lib/gamelib/Makefile.am
  15. +2,099 −0 lib/gamelib/audp_lexer.cpp
  16. +1,852 −0 lib/gamelib/audp_parser.cpp
  17. +82 −0 lib/gamelib/audp_parser.h
  18. +3 −15 lib/gamelib/gamelib.vcxproj
  19. +3 −16 lib/gamelib/gamelib.vcxproj.filters
  20. +6 −9 lib/script/Makefile.am
  21. +2,535 −0 lib/script/chat_lexer.cpp
  22. +2,604 −0 lib/script/chat_parser.cpp
  23. +229 −0 lib/script/chat_parser.h
  24. +4 −22 lib/script/script.vcxproj
  25. +2 −21 lib/script/script.vcxproj.filters
  26. +3,053 −0 lib/script/script_lexer.cpp
  27. +9,583 −0 lib/script/script_parser.cpp
  28. +227 −0 lib/script/script_parser.h
  29. +4 −4 macosx/Warzone.xcodeproj/project.pbxproj
  30. +1 −0  macosx/configs/Fribidi-All.xcconfig
  31. +2 −2 macosx/configs/fetchscripts/GLExtensionWrangler-FetchSource.sh
  32. +2 −2 macosx/configs/fetchscripts/Ogg-FetchSource.sh
  33. +2 −2 macosx/configs/fetchscripts/Png-FetchSource.sh
  34. +1 −1  macosx/configs/fetchscripts/SetupPrebuiltComponents-CS-ID.sh
  35. +17 −14 macosx/configs/fetchscripts/SetupPrebuiltComponents-Docs.sh
  36. +5 −7 src/Makefile.am
  37. +41 −38 src/Warzone2100.vcxproj
  38. +0 −16 src/Warzone2100.vcxproj.filters
  39. +2,138 −0 src/level_lexer.cpp
  40. +2,124 −0 src/scriptvals_lexer.cpp
  41. +2,497 −0 src/scriptvals_parser.cpp
  42. +81 −0 src/scriptvals_parser.h
  43. +0 −23 win32/MSVCdelparser.bat
View
8 .gitignore
@@ -80,10 +80,10 @@ win32/__BUILD_CONFIG.USER
*.tab.[ch]
*.lex.[ch]pp
*.tab.[ch]pp
-*lexer.[ch]pp
-*parser.[ch]pp
-*lexer.[ch]
-*parser.[ch]
+#*lexer.[ch]pp
+#*parser.[ch]pp
+#*lexer.[ch]
+#*parser.[ch]
/src/autorevision.h
/autorevision.tmp
/src/autorevision.cache
View
232 3rdparty/texinputs/underscore.sty
@@ -0,0 +1,232 @@
+% underscore.sty 12-Oct-2001 Donald Arseneau asnd@triumf.ca
+% Make the "_" character print as "\textunderscore" in text.
+% Copyright 1998,2001 Donald Arseneau; Distribute freely if unchanged.
+% Instructions follow after the definitions.
+
+\ProvidesPackage{underscore}[2001/10/12]
+
+\begingroup
+ \catcode`\_=\active
+ \gdef_{% \relax % No relax gives a small vulnerability in alignments
+ \ifx\if@safe@actives\iftrue % must be outermost test!
+ \string_%
+ \else
+ \ifx\protect\@typeset@protect
+ \ifmmode \sb \else \BreakableUnderscore \fi
+ \else
+ \ifx\protect\@unexpandable@protect \noexpand_%
+ \else \protect_%
+ \fi\fi
+ \fi}
+\endgroup
+
+% At begin: set catcode; fix \long \ttdefault so I can use it in comparisons;
+\AtBeginDocument{%
+ {\immediate\write\@auxout{\catcode\number\string`\_ \string\active}}%
+ \catcode\string`\_\string=\active
+ \edef\ttdefault{\ttdefault}%
+}
+
+\newcommand{\BreakableUnderscore}{\leavevmode\nobreak\hskip\z@skip
+ \ifx\f@family\ttdefault \string_\else \textunderscore\fi
+ \usc@dischyph\nobreak\hskip\z@skip}
+
+\DeclareRobustCommand{\_}{%
+ \ifmmode \nfss@text{\textunderscore}\else \BreakableUnderscore \fi}
+
+\let\usc@dischyph\@dischyph
+\DeclareOption{nohyphen}{\def\usc@dischyph{\discretionary{}{}{}}}
+\DeclareOption{strings}{\catcode`\_=\active}
+
+\ProcessOptions
+\ifnum\catcode`\_=\active\else \endinput \fi
+
+%%%%%%%% Redefine commands that use character strings %%%%%%%%
+
+\@ifundefined{UnderscoreCommands}{\let\UnderscoreCommands\@empty}{}
+\expandafter\def\expandafter\UnderscoreCommands\expandafter{%
+ \UnderscoreCommands
+ \do\include \do\includeonly
+ \do\@input \do\@iinput \do\InputIfFileExists
+ \do\ref \do\pageref \do\newlabel
+ \do\bibitem \do\@bibitem \do\cite \do\nocite \do\bibcite
+}
+
+% Macro to redefine a macro to pre-process its string argument
+% with \protect -> \string.
+\def\do#1{% Avoid double processing if user includes command twice!
+ \@ifundefined{US\string_\expandafter\@gobble\string#1}{%
+ \edef\@tempb{\meaning#1}% Check if macro is just a protection shell...
+ \def\@tempc{\protect}%
+ \edef\@tempc{\meaning\@tempc\string#1\space\space}%
+ \ifx\@tempb\@tempc % just a shell: hook into the protected inner command
+ \expandafter\do
+ \csname \expandafter\@gobble\string#1 \expandafter\endcsname
+ \else % Check if macro takes an optional argument
+ \def\@tempc{\@ifnextchar[}%
+ \edef\@tempa{\def\noexpand\@tempa####1\meaning\@tempc}%
+ \@tempa##2##3\@tempa{##2\relax}%
+ \edef\@tempb{\meaning#1\meaning\@tempc}%
+ \edef\@tempc{\noexpand\@tempd \csname
+ US\string_\expandafter\@gobble\string#1\endcsname}%
+ \if \expandafter\@tempa\@tempb \relax 12\@tempa % then no optional arg
+ \@tempc #1\US@prot
+ \else % There is optional arg
+ \@tempc #1\US@protopt
+ \fi
+ \fi
+ }{}}
+
+\def\@tempd#1#2#3{\let#1#2\def#2{#3#1}}
+
+\def\US@prot#1#2{\let\@@protect\protect \let\protect\string
+ \edef\US@temp##1{##1{#2}}\restore@protect\US@temp#1}
+\def\US@protopt#1{\@ifnextchar[{\US@protarg#1}{\US@prot#1}}
+\def\US@protarg #1[#2]{\US@prot{{#1[#2]}}}
+
+\UnderscoreCommands
+\let\do\relax \let\@tempd\relax % un-do
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\endinput
+
+underscore.sty 12-Oct-2001 Donald Arseneau
+
+Features:
+~~~~~~~~~
+\_ prints an underscore so that the hyphenation of constituent words
+is not affected and hyphenation is permitted after the underscore.
+For example, "compound\_fracture" hyphenates as com- pound_- frac- ture.
+If you prefer the underscore to break without a hyphen (but still with
+the same rules for explicit hyphen-breaks) then use the [nohyphen]
+package option.
+
+A simple _ acts just like \_ in text mode, but makes a subscript in
+math mode: activation_energy $E_a$
+
+Both forms use an underscore character if the font encoding contains
+one (e.g., "\usepackage[T1]{fontenc}" or typewriter fonts in any encoding),
+but they use a rule if the there is no proper character.
+
+Deficiencies:
+~~~~~~~~~~~~~
+The skips and penalties ruin any kerning with the underscore character
+(when a character is used). However, there doesn't seem to be much, if
+any, such kerning in the ec fonts, and there is never any kerning with
+a rule.
+
+You must avoid "_" in file names and in cite or ref tags, or you must use
+the babel package, with its active-character controls, or you must give
+the [strings] option, which attempts to redefine several commands (and
+may not work perfectly). Even without the [strings] option or babel, you
+can use occasional underscores like: "\include{file\string_name}".
+
+Option: [strings]
+~~~~~~~~~~~~~~~~~
+The default operation is quite simple and needs no customization; but
+you must avoid using "_" in any place where LaTeX uses an argument as
+a string of characters for some control function or as a name. These
+include the tags for \cite and \ref, file names for \input, \include,
+and \includegraphics, environment names, counter names, and placement
+parameters (like "[t]"). The problem with these contexts is that they
+are `moving arguments' but LaTeX does not `switch on' the \protect
+mechanism for them.
+
+If you need to use the underscore character in these places, the package
+option [strings] is provided to redefine commands taking a string argument
+so that the argument is protected (with \protect -> \string). The list
+of commands is given in "\UnderscoreCommands", with "\do" before each,
+covering \cite, \ref, \input, and their variants. Not included are many
+commands regarding font names, everything with counter names, environment
+names, page styles, and versions of \ref and \cite defined by external
+packages (e.g. \vref and \citeyear).
+
+You can add to the list of supported commands by defining \UnderscoreCommands
+before loading this package; e.g.
+
+ \usepackage{chicago}
+ \newcommand{\UnderscoreCommands}{% (\cite already done)
+ \do\citeNP \do\citeA \do\citeANP \do\citeN \do\shortcite
+ \do\shortciteNP \do\shortciteA \do\shortciteANP \do\shortciteN
+ \do\citeyear \do\citeyearNP
+ }
+ \usepackage[strings]{underscore}
+
+Not all commands can be supported this way! Only commands that take a
+string argument *first* can be protected. One optional argument before
+the string argument is also permitted, as exemplified by \cite: both
+\cite{tags} and \cite[text]{tags} are allowed. A command like
+\@addtoreset which takes two counter names as arguments could not
+be protected by adding it to \UnderscoreCommands.
+
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! When you use the [strings] option, you must load this package !!
+!! last (or nearly last). !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+There are two reasons: 1) The redefinitions done for protection must come
+after other packages define their customized versions of those commands.
+2) The [strings] option requires the _ character to be activated immediately
+in order for the cite and ref tags to be read properly from the .aux file
+as plain strings, and this catcode setting might disrupt other packages.
+
+The babel package implements a protection mechanism for many commands,
+and will be a complete fix for most documents without the [strings] option.
+Many add-on packages are compatible with babel, so they will get the
+strings protection also. However, there are several commands that are
+not covered by babel, but can easily be supported by the [strings] and
+\UnderscoreCommands mechanism. Beware that using both [strings] and babel
+may lead to conflicts, but does appear to work (load babel last).
+
+Implementation Notes:
+~~~~~~~~~~~~~~~~~~~~~
+The first setting of "_" to be an active character is performed in a local
+group so as to not interfere with other packages. The catcode setting
+is repeated with \AtBeginDocument so the definition is in effect for the
+text. However, the catcode setting is repeated immediately when the
+[strings] option is detected.
+
+The definition of the active "_" is essentially:
+ \ifmmode \sb \else \BreakableUnderscore \fi
+where "\sb" retains the normal subscript meaning of "_" and where
+"\BreakableUnderscore" is essentially "\_". The rest of the definition
+handles the "\protect"ion without causing \relax to be inserted before
+the character.
+
+\BreakableUnderscore uses "\nobreak\hskip\z@skip" to separate the
+underscore from surrounding words, thus allowing TeX to hyphenate them,
+but preventing free breaks around the underscore. Next, it checks the
+current font family, and uses the underscore character from tt fonts or
+otherwise \textunderscore (which is a character or rule depending on
+the font encoding). After the underscore, it inserts a discretionary
+hyphenation point as "\usc@dischyph", which is usually just "\-"
+except that it still works in the tabbing environment, although it
+will give "\discretionary{}{}{}" under the [nohyphen] option. After
+that, another piece of non-breaking interword glue is inserted.
+Ordinarily, the comparison "\ifx\f@family\ttdefault" will always fail
+because \ttdefault is `long' where \f@family is not (boooo hisss), but
+\ttdefault is redefined to be non-long by "\AtBeginDocument".
+
+The "\_" command is then defined to use "\BreakableUnderscore".
+
+If the [strings] option is not given, then that is all!
+
+Under the [strings] option, the list of special commands is processed to:
+- retain the original command as \US_command (\US_ref)
+- redefine the command as \US@prot\US_command for ordinary commands
+ (\ref -> \US@prot\US_ref) or as \US@protopt\US_command when an optional
+ argument is possible (\bibitem -> \US@protopt\US_bibitem).
+- self-protecting commands (\cite) retain their self-protection.
+Diagnosing the state of the pre-existing command is done by painful
+contortions involving \meaning.
+
+\US@prot and \US@protopt read the argument, process it with \protect
+enabled, then invoke the saved \US_command.
+
+Modifications:
+~~~~~~~~~~~~~~
+12-Oct-2001 Babel (safe@actives) compatibility and [nohyphen] option.
+
+Test file integrity: ASCII 32-57, 58-126: !"#$%&'()*+,-./0123456789
+:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
View
107 build_tools/autorevision
@@ -1,9 +1,11 @@
#!/bin/sh
-# Copyright (c) 2012 dak180
-# See http://opensource.org/licenses/bsd-license.php for licence terms
+# Copyright (c) 2012 - 2013 dak180 and contributors. See
+# http://opensource.org/licenses/mit-license.php or the included
+# COPYING.md for licence terms.
#
-# autorevision - extracts metadata about the head version from your repository.
+# autorevision - extracts metadata about the head version from your
+# repository.
# Usage message.
arUsage() {
@@ -14,6 +16,7 @@ usage: ./autorevision {-t output-type | -s symbol} [-o cache-file [-f] ] [-V]
-s symbol = specify symbol output
-o cache-file = specify cache file location
-f = force the use of cache data
+ -U = Check for untracked files in svn
-V = emit version and exit
-? = help message
@@ -27,6 +30,7 @@ The folowing are valid output types:
php = PHP file
ini = INI file
js = javascript file
+ json = JSON file
java = Java file
javaprop = Java properties file
tex = (La)TeX file
@@ -48,7 +52,7 @@ EOF
}
# Config
-ARVERSION="1.4"
+ARVERSION="1.6"
TARGETFILE="/dev/stdout"
while getopts ":t:o:s:Vf" OPTION; do
case "${OPTION}" in
@@ -64,6 +68,9 @@ while getopts ":t:o:s:Vf" OPTION; do
s)
VAROUT="${OPTARG}"
;;
+ U)
+ UNTRACKEDFILES="1"
+ ;;
V)
echo "autorevision ${ARVERSION}"
exit 0
@@ -87,6 +94,12 @@ elif [ -z "${CACHEFILE}" ] && [ "${CACHEFORCE}" = "1" ]; then
arUsage
fi
+# Make sure that the path we are given is one we can source
+# (dash, we are looking at you).
+if ! echo "${CACHEFILE}" | grep -q '^\.*/'; then
+ CACHEFILE="./${CACHEFILE}"
+fi
+
# Functions to extract data from different repo types.
# For git repos
@@ -98,7 +111,7 @@ gitRepo() {
VCS_BASENAME="$(basename "${PWD}")"
# Is the working copy clean?
- test -z "$(git status -uno --porcelain)"
+ test -z "$(git status --untracked-files=normal --porcelain)"
VCS_WC_MODIFIED="${?}"
# Enumeration of changesets
@@ -108,17 +121,25 @@ gitRepo() {
VCS_NUM="$(git rev-list HEAD | wc -l)"
fi
- # The full revision hash
- VCS_FULL_HASH="$(git rev-parse HEAD)"
+ # This may be a git-svn remote. If so, report the Subversion revision.
+ if [ -z "$(git config svn-remote.svn.url 2>/dev/null)" ]
+ then
+ # The full revision hash
+ VCS_FULL_HASH="$(git rev-parse HEAD)"
- # The short hash
- VCS_SHORT_HASH="$(echo "${VCS_FULL_HASH}" | cut -b 1-7)"
+ # The short hash
+ VCS_SHORT_HASH="$(echo "${VCS_FULL_HASH}" | cut -b 1-7)"
+ else
+ # The git-svn revision number
+ VCS_FULL_HASH="$(git svn find-rev HEAD)"
+ VCS_SHORT_HASH="${VCS_FULL_HASH}"
+ fi
# Current branch
VCS_BRANCH="$(git rev-parse --symbolic-full-name --verify "$(git name-rev --name-only --no-undefined HEAD 2>/dev/null)" 2>/dev/null | sed -e 's:refs/heads/::' | sed -e 's:refs/::')"
# Cache the description
- DESCRIPTION="$(git describe --long --tags 2>/dev/null)"
+ local DESCRIPTION="$(git describe --long --tags 2>/dev/null)"
# Current or last tag ancestor (empty if no tags)
VCS_TAG="$(echo "${DESCRIPTION}" | sed -e "s:-g${VCS_SHORT_HASH}\$::" | sed -e 's:-[0-9]*$::')"
@@ -143,7 +164,7 @@ hgRepo() {
VCS_BASENAME="$(basename "${PWD}")"
# Is the working copy clean?
- hg sum | grep -q 'commit: (clean)'
+ test -z "$(hg status -duram)"
VCS_WC_MODIFIED="${?}"
# Enumeration of changesets
@@ -221,9 +242,9 @@ svnRepo() {
case "${PWD}" in
/*trunk*|/*branches*|/*tags*)
- fn="${PWD}"
+ local fn="${PWD}"
while [ "$(basename "${fn}")" != 'trunk' ] && [ "$(basename "${fn}")" != 'branches' ] && [ "$(basename "${fn}")" != 'tags' ] && [ "$(basename "${fn}")" != '/' ]; do
- fn="$(dirname "${fn}")"
+ local fn="$(dirname "${fn}")"
done
fn="$(dirname "${fn}")"
if [ "${fn}" = '/' ]; then
@@ -236,13 +257,24 @@ svnRepo() {
esac
# Cache svnversion output
- SVNVERSION="$(svnversion)"
+ local SVNVERSION="$(svnversion)"
# Is the working copy clean?
echo "${SVNVERSION}" | grep -q "M"
case "${?}" in
- 0) VCS_WC_MODIFIED="1";;
- 1) VCS_WC_MODIFIED="0";;
+ 0)
+ VCS_WC_MODIFIED="1"
+ ;;
+ 1)
+ if [ ! -z "${UNTRACKEDFILES}"]; then
+ # `svnversion` does not detect untracked files and `svn status` is really slow, so only run it if we really have to.
+ if [ -z "$(svn status)" ]; then
+ VCS_WC_MODIFIED="0"
+ else
+ VCS_WC_MODIFIED="1"
+ fi
+ fi
+ ;;
esac
# Enumeration of changesets
@@ -257,8 +289,8 @@ svnRepo() {
# Current branch
case "${PWD}" in
/*trunk*|/*branches*|/*tags*)
- lastbase=""
- fn="${PWD}"
+ local lastbase=""
+ loacl fn="${PWD}"
while :
do
base="$(basename "${fn}")"
@@ -272,8 +304,8 @@ svnRepo() {
VCS_BRANCH=""
break
fi
- lastbase="${base}"
- fn="$(dirname "${fn}")"
+ local lastbase="${base}"
+ local fn="$(dirname "${fn}")"
done
;;
*) VCS_BRANCH="" ;;
@@ -523,6 +555,30 @@ if (typeof module !== 'undefined') {
EOF
}
+# For JSON output
+jsonOutput() {
+ case "${VCS_WC_MODIFIED}" in
+ 1) VCS_WC_MODIFIED="true" ;;
+ 0) VCS_WC_MODIFIED="false" ;;
+ esac
+ cat > "${TARGETFILE}" << EOF
+{
+ "VCS_TYPE": "${VCS_TYPE}",
+ "VCS_BASENAME": "${VCS_BASENAME}",
+ "VCS_NUM": ${VCS_NUM},
+ "VCS_DATE": "${VCS_DATE}",
+ "VCS_BRANCH":"${VCS_BRANCH}",
+ "VCS_TAG": "${VCS_TAG}",
+ "VCS_TICK": ${VCS_TICK},
+
+ "VCS_FULL_HASH": "${VCS_FULL_HASH}",
+ "VCS_SHORT_HASH": "${VCS_SHORT_HASH}",
+
+ "VCS_WC_MODIFIED": ${VCS_WC_MODIFIED}
+}
+EOF
+}
+
# For Java output
javaOutput() {
case "${VCS_WC_MODIFIED}" in
@@ -538,7 +594,7 @@ public class autorevision {
public static final String VCS_TYPE = "${VCS_TYPE}";
public static final String VCS_BASENAME = "${VCS_BASENAME}";
public static final long VCS_NUM = ${VCS_NUM};
- public static final Date VCS_DATE = new Date($(date -d ${VCS_DATE} +%s));
+ public static final String VCS_DATE = "${VCS_DATE}";
public static final String VCS_BRANCH = "${VCS_BRANCH}";
public static final String VCS_TAG = "${VCS_TAG}";
public static final long VCS_TICK = ${VCS_TICK};
@@ -618,7 +674,7 @@ EOF
# Detect and collect repo data.
if [ -f "${CACHEFILE}" ] && [ "${CACHEFORCE}" = "1" ]; then
# When requested only read from the cache to populate our symbols.
- source "${CACHEFILE}"
+ . "${CACHEFILE}"
elif [ ! -z "$(git rev-parse HEAD 2>/dev/null)" ]; then
gitRepo
elif [ ! -z "$(hg root 2>/dev/null)" ]; then
@@ -630,6 +686,8 @@ elif [ ! -z "$(svn info 2>/dev/null)" ]; then
elif [ -f "${CACHEFILE}" ]; then
# We are not in a repo; try to use a previously generated cache to populate our symbols.
. "${CACHEFILE}"
+ # Do not overwrite the cache if we know we are not going to write anything new.
+ CACHEFORCE="1"
else
echo "error: No repo or cache detected." 1>&2
exit 1
@@ -658,6 +716,9 @@ if [ ! -z "${VAROUT}" ]; then
echo "${VCS_SHORT_HASH}"
elif [ "${VAROUT}" = "VCS_WC_MODIFIED" ]; then
echo "${VCS_WC_MODIFIED}"
+ else
+ echo "error: Not a valid output symbol." 1>&2
+ exit 1
fi
fi
@@ -682,6 +743,8 @@ if [ ! -z "${AFILETYPE}" ]; then
iniOutput
elif [ "${AFILETYPE}" = "js" ]; then
jsOutput
+ elif [ "${AFILETYPE}" = "json" ]; then
+ jsonOutput
elif [ "${AFILETYPE}" = "java" ]; then
javaOutput
elif [ "${AFILETYPE}" = "javaprop" ]; then
View
13 configure.ac
@@ -30,19 +30,6 @@ AC_PROG_CXX
AC_CHECK_PROG(CXXCOMPILER, ${CXX}, cxxcompiler)
test -z "${CXXCOMPILER}" && AC_MSG_ERROR(No C++ compiler found!)
-AC_PROG_YACC
-if test "x$YACC" != "xbison -y" ; then
- AC_MSG_ERROR([Bison is not installed])
-fi
-AC_PROG_VERSION_CHECK([bison], [1.31])
-
-AC_PROG_LEX
-test "x${LEX}" != "xflex" && AC_MSG_ERROR(flex not found!)
-AC_PROG_VERSION_CHECK([${LEX}], [2.5.33], [2.5.34])
-# Hack to make sure flex produces files with names ylwrap expects.
-FLEX_FLAGS="-o lex.yy.c"
-AC_SUBST([FLEX_FLAGS])
-
AX_WITH_PROG([PERL], [perl])
AX_PROG_PERL_VERSION([5.10], [], [ PERL="" ])
AC_SUBST([PERL])
View
15 lib/framework/Makefile.am
@@ -1,8 +1,6 @@
AM_CPPFLAGS = -DYY_NO_INPUT $(SDL_CFLAGS) $(WZ_CPPFLAGS) $(QT4_CFLAGS)
AM_CFLAGS = $(WZ_CFLAGS)
AM_CXXFLAGS = $(WZ_CXXFLAGS) $(QT4_CFLAGS)
-AM_LFLAGS = $(FLEX_FLAGS)
-AM_YFLAGS = -d
MOCHEADER = \
wzconfig.h
@@ -11,9 +9,6 @@ MOCEDFILES = $(MOCHEADER:%.h=%_moc.cpp)
%_moc.cpp: %.h
$(MOC4) -o $@ $<
-BUILT_SOURCES = \
- resource_parser.h \
- strres_parser.h
CLEANFILES = \
$(MOCEDFILES)
@@ -46,9 +41,11 @@ noinst_HEADERS = \
physfs_ext.h \
rational.h \
resly.h \
+ resource_parser.h \
stdio_ext.h \
string_ext.h \
strres.h \
+ strres_parser.h \
strresly.h \
treap.h \
trig.h \
@@ -70,12 +67,12 @@ libframework_a_SOURCES = \
geometry.cpp \
i18n.cpp \
lexer_input.cpp \
- resource_lexer.lpp \
- resource_parser.ypp \
+ resource_lexer.cpp \
+ resource_parser.cpp \
stdio_ext.cpp \
strres.cpp \
- strres_lexer.lpp \
- strres_parser.ypp \
+ strres_lexer.cpp \
+ strres_parser.cpp \
treap.cpp \
trig.cpp \
utf.cpp \
View
47 lib/framework/framework.vcxproj
@@ -60,9 +60,7 @@
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
- <ImportGroup Label="ExtensionSettings">
- <Import Project="..\..\devpkg\FlexBison.props" />
- </ImportGroup>
+ <ImportGroup Label="ExtensionSettings" />
<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
@@ -102,9 +100,9 @@
<IncludePath Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..\devpkg\include;$(Qtdir)\include;$(IncludePath)</IncludePath>
<IncludePath Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">..\devpkg\stlport5.2.1\stlport;..\devpkg\include;$(Qtdir)\include;$(IncludePath)</IncludePath>
<IncludePath Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">..\devpkg\stlport5.2.1\stlport;..\devpkg\include;$(Qtdir)\include;$(IncludePath)</IncludePath>
- <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">*.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
- <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">*.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
- <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">*.lex.cpp;*.tab.cpp;*.tab.hpp;$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
+ <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
+ <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
+ <ExtensionsToDeleteOnClean Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">$(ExtensionsToDeleteOnClean)</ExtensionsToDeleteOnClean>
<PreBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</PreBuildEventUseInBuild>
<PreBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">false</PreBuildEventUseInBuild>
<PreBuildEventUseInBuild Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">true</PreBuildEventUseInBuild>
@@ -268,20 +266,7 @@
<ClCompile Include="geometry.cpp" />
<ClCompile Include="i18n.cpp" />
<ClCompile Include="lexer_input.cpp" />
- <ClCompile Include="resource_lexer.cpp">
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Debug_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Debug_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <ObjectFileName Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.obj</ObjectFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Release_SDL_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- <XMLDocumentationFileName Condition="'$(Configuration)|$(Platform)'=='Release_QT_STLport_x32|Win32'">$(IntDir)%(Filename)1.xdc</XMLDocumentationFileName>
- </ClCompile>
+ <ClCompile Include="resource_lexer.cpp" />
<ClCompile Include="resource_parser.cpp" />
<ClCompile Include="stdio_ext.cpp" />
<ClCompile Include="strres.cpp" />
@@ -317,12 +302,12 @@
<ClInclude Include="opengl.h" />
<ClInclude Include="physfs_ext.h" />
<ClInclude Include="resly.h" />
- <ClInclude Include="resource_parser.hpp" />
+ <ClInclude Include="resource_parser.h" />
<ClInclude Include="stdio_ext.h" />
<ClInclude Include="string_ext.h" />
<ClInclude Include="strres.h" />
<ClInclude Include="strresly.h" />
- <ClInclude Include="strres_parser.hpp" />
+ <ClInclude Include="strres_parser.h" />
<ClInclude Include="treap.h" />
<ClInclude Include="trig.h" />
<ClInclude Include="types.h" />
@@ -333,22 +318,6 @@
<ClInclude Include="wzfs.h" />
<ClInclude Include="wzglobal.h" />
</ItemGroup>
- <ItemGroup>
- <FlexGenerator Include="resource_lexer.lpp">
- <FileType>Document</FileType>
- </FlexGenerator>
- <BisonParser Include="resource_parser.ypp">
- <FileType>Document</FileType>
- </BisonParser>
- <FlexGenerator Include="strres_lexer.lpp">
- <FileType>Document</FileType>
- </FlexGenerator>
- <BisonParser Include="strres_parser.ypp">
- <FileType>Document</FileType>
- </BisonParser>
- </ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
- <ImportGroup Label="ExtensionTargets">
- <Import Project="..\..\devpkg\FlexBison.targets" />
- </ImportGroup>
+ <ImportGroup Label="ExtensionTargets" />
</Project>
View
31 lib/framework/framework.vcxproj.filters
@@ -9,9 +9,6 @@
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
- <Filter Include="FlexBison">
- <UniqueIdentifier>{558c4d54-ca83-45b2-94bd-a22fe549de35}</UniqueIdentifier>
- </Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="crc.cpp">
@@ -50,6 +47,9 @@
<ClCompile Include="geometry.cpp">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="wzconfig.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
<ClCompile Include="resource_lexer.cpp">
<Filter>Source Files</Filter>
</ClCompile>
@@ -62,9 +62,6 @@
<ClCompile Include="strres_parser.cpp">
<Filter>Source Files</Filter>
</ClCompile>
- <ClCompile Include="wzconfig.cpp">
- <Filter>Source Files</Filter>
- </ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="crc.h">
@@ -157,30 +154,14 @@
<ClInclude Include="wzglobal.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="resource_parser.hpp">
+ <ClInclude Include="wzconfig.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="strres_parser.hpp">
+ <ClInclude Include="strres_parser.h">
<Filter>Header Files</Filter>
</ClInclude>
- <ClInclude Include="wzconfig.h">
+ <ClInclude Include="resource_parser.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
- <ItemGroup>
- <FlexGenerator Include="resource_lexer.lpp">
- <Filter>FlexBison</Filter>
- </FlexGenerator>
- <FlexGenerator Include="strres_lexer.lpp">
- <Filter>FlexBison</Filter>
- </FlexGenerator>
- </ItemGroup>
- <ItemGroup>
- <BisonParser Include="resource_parser.ypp">
- <Filter>FlexBison</Filter>
- </BisonParser>
- <BisonParser Include="strres_parser.ypp">
- <Filter>FlexBison</Filter>
- </BisonParser>
- </ItemGroup>
</Project>
View
2,018 lib/framework/resource_lexer.cpp
@@ -0,0 +1,2018 @@
+/*
+ This file is part of Warzone 2100.
+ Copyright (C) 2005-2013 Warzone 2100 Project
+
+ Warzone 2100 is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ Warzone 2100 is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Warzone 2100; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#line 2 "resource_lexer.cpp"
+
+#line 4 "resource_lexer.cpp"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer res__create_buffer
+#define yy_delete_buffer res__delete_buffer
+#define yy_flex_debug res__flex_debug
+#define yy_init_buffer res__init_buffer
+#define yy_flush_buffer res__flush_buffer
+#define yy_load_buffer_state res__load_buffer_state
+#define yy_switch_to_buffer res__switch_to_buffer
+#define yyin res_in
+#define yyleng res_leng
+#define yylex res_lex
+#define yylineno res_lineno
+#define yyout res_out
+#define yyrestart res_restart
+#define yytext res_text
+#define yywrap res_wrap
+#define yyalloc res_alloc
+#define yyrealloc res_realloc
+#define yyfree res_free
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+#include "lib/framework/frame.h"
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE res_restart(res_in )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+extern int res_leng;
+
+extern FILE *res_in, *res_out;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
+ * access to the local variable yy_act. Since yyless() is a macro, it would break
+ * existing scanners that call yyless() from OUTSIDE res_lex.
+ * One obvious solution it to make yy_act a global. I tried that, and saw
+ * a 5% performance hit in a non-res_lineno scanner, because yy_act is
+ * normally declared as a register variable-- so it is not worth it.
+ */
+ #define YY_LESS_LINENO(n) \
+ do { \
+ int yyl;\
+ for ( yyl = n; yyl < res_leng; ++yyl )\
+ if ( res_text[yyl] == '\n' )\
+ --res_lineno;\
+ }while(0)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up res_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up res_text again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via res_restart()), so that the user can continue scanning by
+ * just pointing res_in at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when res_text is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int res_leng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow res_wrap()'s to do buffer switches
+ * instead of setting up a fresh res_in. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void res_restart (FILE *input_file );
+void res__switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE res__create_buffer (FILE *file,int size );
+void res__delete_buffer (YY_BUFFER_STATE b );
+void res__flush_buffer (YY_BUFFER_STATE b );
+void res_push_buffer_state (YY_BUFFER_STATE new_buffer );
+void res_pop_buffer_state (void );
+
+static void res_ensure_buffer_stack (void );
+static void res__load_buffer_state (void );
+static void res__init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER res__flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE res__scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE res__scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE res__scan_bytes (yyconst char *bytes,int len );
+
+void *res_alloc (yy_size_t );
+void *res_realloc (void *,yy_size_t );
+void res_free (void * );
+
+#define yy_new_buffer res__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ res_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ res__create_buffer(res_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ res_ensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ res__create_buffer(res_in,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define res_wrap(n) 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *res_in = (FILE *) 0, *res_out = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int res_lineno;
+
+int res_lineno = 1;
+
+extern char *res_text;
+#define yytext_ptr res_text
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up res_text.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ res_leng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 19
+#define YY_END_OF_BUFFER 20
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[46] =
+ { 0,
+ 0, 0, 0, 0, 8, 8, 17, 17, 20, 18,
+ 9, 9, 5, 18, 3, 3, 3, 13, 14, 13,
+ 8, 7, 6, 17, 16, 4, 10, 15, 3, 3,
+ 3, 11, 8, 17, 3, 3, 12, 3, 2, 3,
+ 3, 3, 3, 1, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 4, 1, 1, 1, 1, 1, 1,
+ 1, 5, 1, 1, 6, 1, 7, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 1, 1, 1,
+ 1, 1, 1, 1, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+ 1, 1, 1, 1, 6, 1, 8, 8, 9, 10,
+
+ 11, 12, 8, 8, 13, 8, 8, 14, 8, 8,
+ 15, 8, 8, 16, 8, 17, 8, 8, 8, 8,
+ 18, 8, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[19] =
+ { 0,
+ 1, 1, 2, 3, 1, 4, 1, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4
+ } ;
+
+static yyconst flex_int16_t yy_base[52] =
+ { 0,
+ 0, 0, 16, 17, 20, 22, 60, 59, 61, 64,
+ 64, 64, 56, 22, 0, 46, 45, 64, 64, 50,
+ 0, 64, 64, 0, 64, 64, 64, 64, 0, 40,
+ 41, 51, 0, 0, 42, 41, 64, 42, 0, 33,
+ 32, 28, 25, 0, 64, 29, 33, 37, 24, 41,
+ 45
+ } ;
+
+static yyconst flex_int16_t yy_def[52] =
+ { 0,
+ 45, 1, 46, 46, 47, 47, 48, 48, 45, 45,
+ 45, 45, 45, 45, 49, 49, 49, 45, 45, 45,
+ 50, 45, 45, 51, 45, 45, 45, 45, 49, 49,
+ 49, 45, 50, 51, 49, 49, 45, 49, 49, 49,
+ 49, 49, 49, 49, 0, 45, 45, 45, 45, 45,
+ 45
+ } ;
+
+static yyconst flex_int16_t yy_nxt[83] =
+ { 0,
+ 10, 11, 12, 13, 10, 10, 14, 15, 15, 16,
+ 15, 17, 15, 15, 15, 15, 15, 15, 19, 19,
+ 20, 20, 22, 23, 22, 23, 27, 29, 28, 18,
+ 18, 18, 18, 21, 21, 21, 21, 24, 24, 24,
+ 24, 33, 44, 43, 33, 34, 42, 34, 34, 41,
+ 40, 39, 38, 37, 36, 35, 32, 31, 30, 26,
+ 45, 25, 25, 9, 45, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45
+ } ;
+
+static yyconst flex_int16_t yy_chk[83] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 3, 4,
+ 3, 4, 5, 5, 6, 6, 14, 49, 14, 46,
+ 46, 46, 46, 47, 47, 47, 47, 48, 48, 48,
+ 48, 50, 43, 42, 50, 51, 41, 51, 51, 40,
+ 38, 36, 35, 32, 31, 30, 20, 17, 16, 13,
+ 9, 8, 7, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
+ 45, 45
+ } ;
+
+/* Table of booleans, true if rule could match eol. */
+static yyconst flex_int32_t yy_rule_can_match_eol[20] =
+ { 0,
+0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0,
+ };
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int res__flex_debug;
+int res__flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *res_text;
+#line 1 "resource_lexer.lpp"
+/*
+ This file is part of Warzone 2100.
+ Copyright (C) 1999-2004 Eidos Interactive
+ Copyright (C) 2005-2013 Warzone 2100 Project
+
+ Warzone 2100 is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ Warzone 2100 is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Warzone 2100; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+#line 21 "resource_lexer.lpp"
+/** @file
+ *
+ * Lexical analyser for resource (*.wrf) files
+ */
+
+#include "lib/framework/frame.h"
+
+#include "lib/framework/resly.h"
+
+/* Get the Yacc definitions */
+#include "resource_parser.h"
+
+extern void res_error(const char* msg);
+
+#include "lib/framework/lexer_input.h"
+
+// fwrite declared with warn_unused_result, resulting in mysterious errors in "%%" on some distros.
+static inline bool no_warn_unused_result(int ignore) { if (ignore) {} return true; }
+#define fwrite(a, b, c, d) no_warn_unused_result(fwrite(a, b, c, d))
+
+#ifndef yyextra
+# define yyextra res_get_extra()
+#endif
+
+/* Older GNU Flex versions don't define res_get_extra(), res_set_extra(),
+ * res_get_text() and res_get_lineno().
+ * (and neither define a subminor version)
+ */
+#if !defined(YY_FLEX_SUBMINOR_VERSION) || (YY_FLEX_SUBMINOR_VERSION < 9)
+# define res_get_extra res_get_extra
+# define res_set_extra res_set_extra
+# define res_get_lineno res_get_lineno
+# define res_get_text res_get_text
+extern void res_set_extra(YY_EXTRA_TYPE user_defined);
+extern YY_EXTRA_TYPE res_get_extra(void);
+extern int res_get_lineno(void);
+int res_get_lineno()
+{
+ return res_lineno;
+}
+
+extern char* res_get_text(void);
+char* res_get_text()
+{
+ return res_text;
+}
+#elif defined(YY_FLEX_SUBMINOR_VERSION) && YY_FLEX_SUBMINOR_VERSION == 33
+extern YY_EXTRA_TYPE res_get_extra(void);
+extern int res_get_lineno(void);
+extern FILE *res_get_in(void);
+extern FILE *res_get_out(void);
+extern int res_get_leng(void);
+extern char *res_get_text(void);
+extern void res_set_lineno(int line_number);
+extern void res_set_in(FILE* in_str);
+extern void res_set_out(FILE* out_str);
+extern int res_get_debug(void);
+extern void res_set_debug(int bdebug);
+#endif
+
+
+
+
+#line 617 "resource_lexer.cpp"
+
+#define INITIAL 0
+#define COMMENT 1
+#define QUOTE 2
+#define SLCOMMENT 3
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int res_lex_destroy (void );
+
+int res_get_debug (void );
+
+void res_set_debug (int debug_flag );
+
+YY_EXTRA_TYPE res_get_extra (void );
+
+void res_set_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *res_get_in (void );
+
+void res_set_in (FILE * in_str );
+
+FILE *res_get_out (void );
+
+void res_set_out (FILE * out_str );
+
+int res_get_leng (void );
+
+char *res_get_text (void );
+
+int res_get_lineno (void );
+
+void res_set_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int res_wrap (void );
+#else
+extern int res_wrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( res_text, res_leng, 1, res_out )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( res_in )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( res_in ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, res_in))==0 && ferror(res_in)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(res_in); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int res_lex (void);
+
+#define YY_DECL int res_lex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after res_text and res_leng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 93 "resource_lexer.lpp"
+
+ /* Match to key words */
+#line 808 "resource_lexer.cpp"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! res_in )
+ res_in = stdin;
+
+ if ( ! res_out )
+ res_out = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ res_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ res__create_buffer(res_in,YY_BUF_SIZE );
+ }
+
+ res__load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of res_text. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 46 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_current_state != 45 );
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
+ {
+ int yyl;
+ for ( yyl = 0; yyl < res_leng; ++yyl )
+ if ( res_text[yyl] == '\n' )
+
+ res_lineno++;
+;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 95 "resource_lexer.lpp"
+{ return DIRECTORY; }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 96 "resource_lexer.lpp"
+{ return FILETOKEN; }
+ YY_BREAK
+/* Match text values */
+case 3:
+YY_RULE_SETUP
+#line 99 "resource_lexer.lpp"
+{
+ res_lval.sval = strdup(res_text);
+ return TEXT_T;
+ }
+ YY_BREAK
+/* Match quoted text */
+case 4:
+YY_RULE_SETUP
+#line 105 "resource_lexer.lpp"
+{
+ res_lval.sval = strdup("");
+ return QTEXT_T;
+ }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 110 "resource_lexer.lpp"
+{ BEGIN QUOTE; }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 111 "resource_lexer.lpp"
+{ BEGIN 0; }
+ YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 112 "resource_lexer.lpp"
+{ res_error("Unexpected end of line in string"); }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 113 "resource_lexer.lpp"
+{
+ res_lval.sval = strdup(res_text);
+ return QTEXT_T;
+ }
+ YY_BREAK
+/* Skip white space */
+case 9:
+/* rule 9 can match eol */
+YY_RULE_SETUP
+#line 118 "resource_lexer.lpp"
+;
+ YY_BREAK
+/* Strip comments */
+case 10:
+YY_RULE_SETUP
+#line 121 "resource_lexer.lpp"
+{ BEGIN COMMENT; }
+ YY_BREAK
+case 11:
+#line 123 "resource_lexer.lpp"
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 123 "resource_lexer.lpp"
+{ BEGIN 0; }
+ YY_BREAK
+case 13:
+#line 125 "resource_lexer.lpp"
+case 14:
+/* rule 14 can match eol */
+YY_RULE_SETUP
+#line 125 "resource_lexer.lpp"
+;
+ YY_BREAK
+/* Strip single line comments */
+case 15:
+YY_RULE_SETUP
+#line 128 "resource_lexer.lpp"
+{ BEGIN SLCOMMENT; }
+ YY_BREAK
+case 16:
+/* rule 16 can match eol */
+YY_RULE_SETUP
+#line 129 "resource_lexer.lpp"
+{ BEGIN 0; }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 130 "resource_lexer.lpp"
+;
+ YY_BREAK
+/* Match anything that's been missed and pass it as a char */
+case 18:
+YY_RULE_SETUP
+#line 133 "resource_lexer.lpp"
+return res_text[0];
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 135 "resource_lexer.lpp"
+ECHO;
+ YY_BREAK
+#line 1006 "resource_lexer.cpp"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(COMMENT):
+case YY_STATE_EOF(QUOTE):
+case YY_STATE_EOF(SLCOMMENT):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed res_in at a new source and called
+ * res_lex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = res_in;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( res_wrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * res_text, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of res_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ res_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), (size_t) num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ res_restart(res_in );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) res_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 46 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 46 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 45);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ res_restart(res_in );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( res_wrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve res_text */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ if ( c == '\n' )
+
+ res_lineno++;
+;
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void res_restart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ res_ensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ res__create_buffer(res_in,YY_BUF_SIZE );
+ }
+
+ res__init_buffer(YY_CURRENT_BUFFER,input_file );
+ res__load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void res__switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * res_pop_buffer_state();
+ * res_push_buffer_state(new_buffer);
+ */
+ res_ensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ res__load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (res_wrap()) processing, but the only time this flag
+ * is looked at is after res_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void res__load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ res_in = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE res__create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) res_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in res__create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) res_alloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in res__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ res__init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with res__create_buffer()
+ *
+ */
+ void res__delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ res_free((void *) b->yy_ch_buf );
+
+ res_free((void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a res_restart() or at EOF.
+ */
+ static void res__init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ res__flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then res__init_buffer was _probably_
+ * called from res_restart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void res__flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ res__load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void res_push_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ res_ensure_buffer_stack();
+
+ /* This block is copied from res__switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from res__switch_to_buffer. */
+ res__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void res_pop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ res__delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ res__load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void res_ensure_buffer_stack (void)
+{
+ int num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)res_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in res_ensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)res_realloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in res_ensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE res__scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) res_alloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in res__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ res__switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to res_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * res__scan_bytes() instead.
+ */
+YY_BUFFER_STATE res__scan_string (yyconst char * yystr )
+{
+
+ return res__scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to res_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE res__scan_bytes (yyconst char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) res_alloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in res__scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = res__scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in res__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up res_text. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ res_text[res_leng] = (yy_hold_char); \
+ (yy_c_buf_p) = res_text + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \