* get the next line of input, increasing the current placement in the process. * * @param sequence the sequence to append. * @return whether succeded in reading the next line. */
| 1681 | * @return whether succeded in reading the next line. |
| 1682 | */ |
| 1683 | bool ASFormatter::getNextLine(bool emptyLineWasDeleted /*false*/) |
| 1684 | { |
| 1685 | if (sourceIterator->hasMoreLines()) |
| 1686 | { |
| 1687 | if (appendOpeningBracket) |
| 1688 | currentLine = "{"; // append bracket that was removed from the previous line |
| 1689 | else |
| 1690 | { |
| 1691 | currentLine = sourceIterator->nextLine(emptyLineWasDeleted); |
| 1692 | assert(computeChecksumIn(currentLine)); |
| 1693 | } |
| 1694 | // reset variables for new line |
| 1695 | inLineNumber++; |
| 1696 | isInCase = false; |
| 1697 | isInAsmOneLine = false; |
| 1698 | isInQuoteContinuation = isInVerbatimQuote | haveLineContinuationChar; |
| 1699 | haveLineContinuationChar= false; |
| 1700 | isImmediatelyPostEmptyLine = lineIsEmpty; |
| 1701 | previousChar = ' '; |
| 1702 | |
| 1703 | if (currentLine.length() == 0) |
| 1704 | currentLine = string(" "); // a null is inserted if this is not done |
| 1705 | |
| 1706 | // unless reading in the first line of the file, break a new line. |
| 1707 | if (!isVirgin) |
| 1708 | isInLineBreak = true; |
| 1709 | else |
| 1710 | isVirgin = false; |
| 1711 | |
| 1712 | if (isImmediatelyPostNonInStmt) |
| 1713 | { |
| 1714 | isCharImmediatelyPostNonInStmt = true; |
| 1715 | isImmediatelyPostNonInStmt = false; |
| 1716 | } |
| 1717 | |
| 1718 | // check if is in preprocessor before line trimming |
| 1719 | // a blank line after a \ will remove the flag |
| 1720 | isImmediatelyPostPreprocessor = isInPreprocessor; |
| 1721 | if (previousNonWSChar != '\\' |
| 1722 | || isEmptyLine(currentLine)) |
| 1723 | isInPreprocessor = false; |
| 1724 | |
| 1725 | if (passedSemicolon) |
| 1726 | isInExecSQL = false; |
| 1727 | initNewLine(); |
| 1728 | |
| 1729 | currentChar = currentLine[charNum]; |
| 1730 | if (isInHorstmannRunIn && previousNonWSChar == '{' && !isInComment) |
| 1731 | isInLineBreak = false; |
| 1732 | isInHorstmannRunIn = false; |
| 1733 | |
| 1734 | if (shouldConvertTabs && currentChar == '\t') |
| 1735 | convertTabToSpaces(); |
| 1736 | |
| 1737 | // check for an empty line inside a command bracket. |
| 1738 | // if yes then read the next line (calls getNextLine recursively). |
| 1739 | // must be after initNewLine. |
| 1740 | if (shouldDeleteEmptyLines |
nothing calls this directly
no test coverage detected