1 files changed, 0 insertions, 237 deletions
diff --git a/preproc.awk b/preproc.awk
deleted file mode 100644
index c9bcb07..0000000
--- a/preproc.awk
+++ /dev/null
@@ -1,237 +0,0 @@
-BEGIN {
-	stage1 = 1
-	depth = 0
-	__nvlen = 0
-
-	fileCount = 0
-	# Last stylesheet is also used for replacement
-	ARGV[ARGC] = ARGV[ARGC - 1]
-	ARGC++
-}
-
-FNR == 1 {
-	fileCount++
-}
-
-# Do substitution on last file
-stage1 && fileCount == ARGC - 1 {
-	stage1 = 0
-	stage2 = 1
-
-	depth         = 0
-	macroNameOnly = 0
-
-	# Do substitutions inside definitions
-	for (name in macros) {
-		for (subname in macros) {
-			gsub(subname, macros[subname], macros[name])
-		}
-	}
-
-	fileCount = 0
-}
-
-# Comments (experimental)
-{
-	sub(/[[:blank:]]*\/\/.*$/, "")
-}
-
-#
-# Stage 1
-# Gather definitions
-#
-
-# function printNQ() {
-# 	print "All in nameQueue:"
-# 	for (ind in nameQueue) {
-# 		print "[" ind "] " nameQueue[ind] " | " nameClose[nameQueue[ind]]
-# 	}
-# }
-#
-# stage1 {
-# 	print ""
-# 	print $0
-# 	print "Depth: " depth
-# 	printNQ()
-# }
-
-stage1 && macroNameOnly {
-	# Skip blank lines
-	if ($0 ~ /^[[:blank:]]*$/) {
-		next
-	}
-
-	macroNameOnly = 0
-	# We had a name, blank lines, and now the beginning of line has "{"
-	# There is a definition
-	if (sub(/^[[:blank:]]*\{/, "") > 0) {
-		depth++
-	}
-	# The name was not starting a definition
-	else {
-		namevec_Pop()
-		# Since the line didn't start a new definition, we need to add it
-		# "back" verbatim to the current definition(s)
-		for (ind in __nvnames) {
-			macros[namevec_At(ind)] = macros[namevec_At(ind)] ORS macroNameLine
-		}
-	}
-}
-
-stage1 && /<[^>]*>[[:blank:]]*\{/ {
-	# There is a definition
-	namevec_Push()
-	depth++
-	# Remove definition start
-	sub(/^[^{]*{[[:blank:]]*/, "")
-}
-
-stage1 && /<[^>]*>/ {
-	removeLeadingTabulation()
-
-	# Start searching for a potential opening brace
-	macroNameOnly = 1
-	macroNameLine = $0
-	namevec_Push()
-	next
-}
-
-stage1 && depth >= 1 {
-	depth += gsub("{", "{") - gsub("}", "}")
-
-	removeLeadingTabulation()
-
-	skipORS = 0
-	if (depth <= namevec_TopDepth()) {
-		# Remove macro closing braces
-		for (i = namevec_TopDepth() - depth; i >= 0; i--) {
-			sub(/}/, "")
-		}
-		skipORS = 1
-	}
-
-	# Add line to definition and parent definitions
-	for (ind in __nvnames) {
-		if (length(macros[namevec_At(ind)]) != 0 && !skipORS) {
-			macros[namevec_At(ind)] = macros[namevec_At(ind)] ORS
-		}
-		macros[namevec_At(ind)] = macros[namevec_At(ind)] $0
-	}
-
-	if (depth <= namevec_TopDepth()) {
-		namevec_Pop()
-	}
-	next
-}
-
-function removeLeadingTabulation() {
-	# Remove leading tabulation when inside macro definition
-	for (i = namevec_Length(); i > 0; i--) {
-		sub(/^  /, "")
-	}
-}
-
-#
-# Stage 2
-# Do substitution
-#
-
-# Skip over definitions
-stage2 && depth >= 1 {
-	depth += gsub("{", "{") - gsub("}", "}")
-	next
-}
-
-stage2 && macroNameOnly {
-	# Skip over blank lines
-	if ($0 ~ /^[[:blank:]]*$/) {
-		next
-	}
-
-	macroNameOnly = 0
-	# If is definition
-	if ($0 ~ /^[[:blank:]]*\{/) {
-		depth = gsub("{", "{") - gsub("}", "}")
-		macroName = ""
-		next
-	}
-	# Do substitution
-	else {
-		print macros[macroName]
-		macroName = ""
-	}
-}
-
-stage2 && /^[[:blank:]]*<[^>]*>/ {
-	# If we found a definition
-	if ($0 ~ "{") {
-		macroName = ""
-		depth = gsub("{", "{") - gsub("}", "}")
-		next
-	}
-	# If there isn't anything nonblank after the macro name then it might
-	# be the name of a potential definition, with a "{" on another line
-	else if (match($0, /<[^>]*>[[:blank:]]*[^[:blank:]]/) == 0) {
-		match($0, /<[^>]*>/)
-		macroName = substr($0, RSTART, RLENGTH)
-		macroNameOnly = 1
-		next
-	}
-}
-
-# Outside definition
-stage2 && depth == 0 {
-	# Do macro substitutions on line
-	while(match($0, /<[^>]*>/)) {
-		macroName = substr($0, RSTART, RLENGTH)
-		sub(macroName, macros[macroName])
-	}
-	print
-}
-
-END {
-	# Substitution for macro name at end of file
-	if (macroName != "")
-		print macros[macroName]
-
-	# print "All macros:"
-	# for (macroName in macros) {
-	# 	print macroName ORS macros[macroName]
-	# }
-}
-
-#
-# namevec "structure"
-#
-
-function namevec_Top() {
-	return namevec_At(__nvlen - 1)
-}
-
-function namevec_TopDepth() {
-	return __nvdepth[__nvlen - 1]
-}
-
-function namevec_At(_ind) {
-	return "<" __nvnames[_ind] ">"
-}
-
-function namevec_Length() {
-	return __nvlen
-}
-
-function namevec_Push() {
-	match($0, /<[^>]*>/)
-	name = substr($0, RSTART + 1, RLENGTH - 2)
-	if (__nvlen > 0) {
-		name = __nvnames[__nvlen-1] "/" name
-	}
-
-	__nvnames[__nvlen]   = name
-	__nvdepth[__nvlen++] = depth
-}
-
-function namevec_Pop() {
-	delete __nvnames[--__nvlen]
-	delete __nvdepth[__nvlen]
-}