Squashed merge of feature/namespaces. Add code and doc.

1 files changed, 73 insertions, 22 deletions

diff --git a/test/Makefile.in b/test/Makefile.in
index b6adabdd..c244c7af 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -520,6 +520,9 @@ EXTRA_DIST = \
 	dynlj.ok \
 	eofsplit.awk \
 	eofsplit.ok \
+	eofsrc1a.awk \
+	eofsrc1b.awk \
+	eofsrc1.ok \
 	errno.awk \
 	errno.in \
 	errno.ok \
@@ -1025,6 +1028,17 @@ EXTRA_DIST = \
 	noparms.ok \
 	nors.in \
 	nors.ok \
+	nsbad.awk \
+	nsbad.ok \
+	nsbad_cmd.ok \
+	nsindirect1.awk \
+	nsindirect1.ok \
+	nsindirect2.awk \
+	nsindirect2.ok \
+	nsprof1.awk \
+	nsprof1.ok \
+	nsprof2.awk \
+	nsprof2.ok \
 	nulinsrc.awk \
 	nulinsrc.ok \
 	nulrsend.awk \
@@ -1516,10 +1530,10 @@ BASIC_TESTS = \
 	callparam childin clobber closebad clsflnam compare compare2 \
 	concat1 concat2 concat3 concat4 concat5 convfmt \
 	datanonl defref delargv delarpm2 delarprm delfunc dfamb1 dfastress dynlj \
-	eofsplit exit2 exitval1 exitval2 exitval3 fcall_exit fcall_exit2 \
-	fldchg fldchgnf fldterm fnamedat fnarray fnarray2 fnaryscl fnasgnm fnmisc \
-	fordel forref forsimp fsbs fsnul1 fsrs fsspcoln fstabplus funsemnl \
-	funsmnam funstack \
+	eofsplit eofsrc1 exit2 exitval1 exitval2 exitval3 \
+	fcall_exit fcall_exit2 fldchg fldchgnf fldterm fnamedat fnarray fnarray2 \
+	fnaryscl fnasgnm fnmisc fordel forref forsimp fsbs fsnul1 fsrs fsspcoln \
+	fstabplus funsemnl funsmnam funstack \
 	getline getline2 getline3 getline4 getline5 getlnbuf getnr2tb getnr2tm \
 	gsubasgn gsubtest gsubtst2 gsubtst3 gsubtst4 gsubtst5 gsubtst6 gsubtst7 \
 	gsubtst8 \
@@ -1569,19 +1583,20 @@ GAWK_EXT_TESTS = \
 	incdupe2 incdupe3 incdupe4 incdupe5 incdupe6 incdupe7 include include2 \
 	indirectbuiltin indirectcall indirectcall2 intarray isarrayunset \
 	lint lintexp lintindex lintint lintlength lintold lintset lintwarn \
-	mixed1 mktime manyfiles match1 match2 match3 mbstr1 mbstr2 muldimposix \
+	manyfiles match1 match2 match3 mbstr1 mbstr2 mixed1 mktime muldimposix \
 	nastyparm negtime next nondec nondec2 nonfatal1 nonfatal2 nonfatal3 \
+	nsbad nsbad_cmd nsindirect1 nsindirect2 nsprof1 nsprof2 \
 	patsplit posix printfbad1 printfbad2 printfbad3 printfbad4 printhuge \
 	procinfs profile0 profile1 profile2 profile3 profile4 profile5 profile6 \
 	profile7 profile8 profile9 profile10 profile11 pty1 pty2 \
 	rebuf regnul1 regnul2 regx8bit reginttrad reint reint2 rsgetline rsglstdin \
 	rsstart1 rsstart2 rsstart3 rstest6 \
 	shadow shadowbuiltin sortfor sortfor2 sortu sourcesplit split_after_fpat \
-	splitarg4 strftime strftfld strtonum strtonum1 switch2 symtab1 symtab2 \
+	splitarg4 strftfld strftime strtonum strtonum1 switch2 symtab1 symtab2 \
 	symtab3 symtab4 symtab5 symtab6 symtab7 symtab8 symtab9 symtab10 \
-	typedregex1 typedregex2 typedregex3 typedregex4 \
+	timeout typedregex1 typedregex2 typedregex3 typedregex4 \
 	typeof1 typeof2 typeof3 typeof4 typeof5 \
-	timeout watchpoint1
+	watchpoint1
 
 ARRAYDEBUG_TESTS = arrdbg
 EXTRA_TESTS = inftest regtest ignrcas3 
@@ -1629,7 +1644,8 @@ NEED_NONDEC = mpfrbigint2 nondec2 intarray forcenum
 NEED_POSIX = printf0 posix2008sub paramasfunc1 paramasfunc2 muldimposix
 
 # List of tests that need --pretty-print
-NEED_PRETTY = profile4 profile5 profile8 profile9 profile10 profile11
+NEED_PRETTY = nsprof1 nsprof2 \
+	profile4 profile5 profile8 profile9 profile10 profile11
 
 # List of tests that need --re-interval
 NEED_RE_INTERVAL = gsubtst3 reint reint2
@@ -2479,7 +2495,7 @@ inplace2::
 	@echo $@
 	@cp "$(srcdir)"/inplace.1.in _$@.1
 	@cp "$(srcdir)"/inplace.2.in _$@.2
-	@AWKPATH="$(srcdir)"/../awklib/eg/lib $(AWK) -i inplace -v INPLACE_SUFFIX=.bak 'BEGIN {print "before"} {gsub(/foo/, "bar"); print} END {print "after"}' _$@.1 - _$@.2 < "$(srcdir)"/inplace.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@AWKPATH="$(srcdir)"/../awklib/eg/lib $(AWK) -i inplace -v inplace::suffix=.bak 'BEGIN {print "before"} {gsub(/foo/, "bar"); print} END {print "after"}' _$@.1 - _$@.2 < "$(srcdir)"/inplace.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 	@-$(CMP) "$(srcdir)"/$@.1.ok _$@.1 && rm -f _$@.1
 	@-$(CMP) "$(srcdir)"/$@.1.bak.ok _$@.1.bak && rm -f _$@.1.bak
@@ -2490,8 +2506,8 @@ inplace3::
 	@echo $@
 	@cp "$(srcdir)"/inplace.1.in _$@.1
 	@cp "$(srcdir)"/inplace.2.in _$@.2
-	@AWKPATH="$(srcdir)"/../awklib/eg/lib $(AWK) -i inplace -v INPLACE_SUFFIX=.bak 'BEGIN {print "before"} {gsub(/foo/, "bar"); print} END {print "after"}' _$@.1 - _$@.2 < "$(srcdir)"/inplace.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
-	@AWKPATH="$(srcdir)"/../awklib/eg/lib $(AWK) -i inplace -v INPLACE_SUFFIX=.bak 'BEGIN {print "Before"} {gsub(/bar/, "foo"); print} END {print "After"}' _$@.1 - _$@.2 < "$(srcdir)"/inplace.in >>_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@AWKPATH="$(srcdir)"/../awklib/eg/lib $(AWK) -i inplace -v inplace::suffix=.bak 'BEGIN {print "before"} {gsub(/foo/, "bar"); print} END {print "after"}' _$@.1 - _$@.2 < "$(srcdir)"/inplace.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@AWKPATH="$(srcdir)"/../awklib/eg/lib $(AWK) -i inplace -v inplace::suffix=.bak 'BEGIN {print "Before"} {gsub(/bar/, "foo"); print} END {print "After"}' _$@.1 - _$@.2 < "$(srcdir)"/inplace.in >>_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 	@-$(CMP) "$(srcdir)"/$@.1.ok _$@.1 && rm -f _$@.1
 	@-$(CMP) "$(srcdir)"/$@.1.bak.ok _$@.1.bak && rm -f _$@.1.bak
@@ -2645,6 +2661,16 @@ sourcesplit:
 	@AWKPATH="$(srcdir)" $(AWK) --source='BEGIN { a = 5;' --source='print a }' >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
+eofsrc1:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f "$(srcdir)"/$@a.awk -f "$(srcdir)"/$@b.awk >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
+nsbad_cmd:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -v foo:bar=3 -v foo:::blat=4 1 /dev/null >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
 # Use [:] in the regexp to keep MSYS from converting the /'s to \'s.
 nonfatal1:
 	@echo $@
@@ -4285,11 +4311,6 @@ lintwarn:
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  --lint >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
-mktime:
-	@echo $@
-	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  < "$(srcdir)"/$@.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
-	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
-
 match1:
 	@echo $@
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
@@ -4317,6 +4338,11 @@ mbstr2:
 	AWKPATH="$(srcdir)" $(AWK) -f $@.awk  < "$(srcdir)"/$@.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
+mktime:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  < "$(srcdir)"/$@.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
 muldimposix:
 	@echo $@
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  --posix >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
@@ -4352,6 +4378,31 @@ nonfatal3:
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
+nsbad:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
+nsindirect1:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
+nsindirect2:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
+nsprof1:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  --pretty-print=_$@ >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
+nsprof2:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  --pretty-print=_$@ >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
 patsplit:
 	@echo $@
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
@@ -4554,6 +4605,11 @@ symtab10:
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  --debug < "$(srcdir)"/$@.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
+timeout:
+	@echo $@
+	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
+	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
+
 typedregex1:
 	@echo $@
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
@@ -4594,11 +4650,6 @@ typeof5:
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  < "$(srcdir)"/$@.in >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
 	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
 
-timeout:
-	@echo $@
-	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@
-	@-$(CMP) "$(srcdir)"/$@.ok _$@ && rm -f _$@
-
 double1:
 	@echo $@
 	@AWKPATH="$(srcdir)" $(AWK) -f $@.awk  >_$@ 2>&1 || echo EXIT CODE: $$? >>_$@