/** * figures out how many trailing whitespace characters to strip * in the post-parse cleanup phase. */ private int trailingCharsToStrip() { int lastNewlineIndex = lastNewLineIndex(); if (lastNewlineIndex == -1 && beginColumn != 1) { return 0; } if (!StringUtil.isTrimmableToEmpty(text, lastNewlineIndex + 1)) { return 0; } // We look at the elements afterward on the same line to see if we should // strip any whitespace after the last newline for (TemplateElement elem = this.nextTerminalNode(); elem != null && elem.beginLine == this.endLine; elem = elem.nextTerminalNode()) { if (elem.heedsTrailingWhitespace()) { return 0; } } return text.length - (lastNewlineIndex + 1); }
/** * figures out how many trailing whitespace characters to strip * in the post-parse cleanup phase. */ private int trailingCharsToStrip() { String content = new String(text); int lastNewlineIndex = lastNewLineIndex(); if (lastNewlineIndex == -1 && beginColumn != 1) { return 0; } String substring = content.substring(lastNewlineIndex +1); if (substring.trim().length() >0) { return 0; } // We look at the elements afterward on the same line to see if we should // strip any whitespace after the last newline for (TemplateElement elem = this.nextTerminalNode(); elem != null && elem.beginLine == this.endLine; elem = elem.nextTerminalNode()) { if (elem.heedsTrailingWhitespace()) { return 0; } } return substring.length(); }
/** * figures out how many trailing whitespace characters to strip * in the post-parse cleanup phase. */ private int trailingCharsToStrip() { int lastNewlineIndex = lastNewLineIndex(); if (lastNewlineIndex == -1 && beginColumn != 1) { return 0; } if (!StringUtil.isTrimmableToEmpty(text, lastNewlineIndex + 1)) { return 0; } // We look at the elements afterward on the same line to see if we should // strip any whitespace after the last newline for (TemplateElement elem = this.nextTerminalNode(); elem != null && elem.beginLine == this.endLine; elem = elem.nextTerminalNode()) { if (elem.heedsTrailingWhitespace()) { return 0; } } return text.length - (lastNewlineIndex + 1); }
/** * figures out how many trailing whitespace characters to strip * in the post-parse cleanup phase. */ private int trailingCharsToStrip() { int lastNewlineIndex = lastNewLineIndex(); if (lastNewlineIndex == -1 && beginColumn != 1) { return 0; } if (!StringUtil.isTrimmableToEmpty(text, lastNewlineIndex + 1)) { return 0; } // We look at the elements afterward on the same line to see if we should // strip any whitespace after the last newline for (TemplateElement elem = this.nextTerminalNode(); elem != null && elem.beginLine == this.endLine; elem = elem.nextTerminalNode()) { if (elem.heedsTrailingWhitespace()) { return 0; } } return text.length - (lastNewlineIndex + 1); }