def parseText(text):
outText = []
argProps = []
argLineNos = set()
prv = (0, 0, None)
cur = utilities.findToken(text, StartDefinition, EndDefinition)
lineNo = 1
skippedNewlines = 0
while cur[0] != cur[1]:
lineNo += appendText(outText, text[prv[1]:cur[0]])
if StartDefinition in cur[2]:
raise Error("Definition seems to be missing a closing \"%s\""
% EndDefinition, lineNo)
try:
txt, props = parseDefinition(cur[2])
props["lineno"] = str(lineNo)
except Error as ex:
ex.lineNo = str(lineNo)
raise ex
if txt and isStartOfLine(outText):
argLineNos.add(lineNo - skippedNewlines - 1)
if ((not txt) and
(not outText or outText[-1][-1] == "\n") and
(cur[1] != len(text) and text[cur[1]] == "\n")):
lineNo += 1
skippedNewlines += 1
cur = cur[0], cur[1] + 1, cur[2]
appendText(outText, txt)
lineNo += cur[2].count("\n")
argProps.append(props)
prv = cur
cur = utilities.findToken(text, StartDefinition, EndDefinition, cur[1])
appendText(outText, text[prv[1]:])
return "".join(outText), argProps, argLineNos
def expandReferences(s, operator):
text = []
references = set()
prevEnd = 0
start, end, name = utilities.findToken(s, "$", "$")
while start != end:
text.append(s[prevEnd:start])
text.append("result" + operator)
text.append(name)
references.add(name)
prevEnd = end
start, end, name = utilities.findToken(s, "$", "$", end)
text.append(s[prevEnd:])
return "".join(text), references
