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Support end_of_line option. #16

This commit is contained in:
Hackerpilot 2015-04-20 09:59:23 -07:00
parent 512cd5fb73
commit 1b15ae6e05
1 changed files with 18 additions and 4 deletions
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22
src/dfmt/formatter.d
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@ -298,7 +298,7 @@ private:
}
else if ((t == tok!"import" && !currentIs(tok!"import") && !currentIs(tok!"}")))
{
write("\n");
simpleNewline();
currentLineLength = 0;
justAddedExtraNewline = true;
newline();
@ -581,7 +581,7 @@ private:
&& astInformation.doubleNewlineLocations.canFindIndex(tokens[index].index)
&& !peekIs(tok!"}") && !peekIs(tok!";"))
{
write("\n");
simpleNewline();
currentLineLength = 0;
justAddedExtraNewline = true;
}
@ -926,10 +926,24 @@ private:
regenLineBreakHints(i);
}
void simpleNewline()
{
import dfmt.editorconfig : EOL;
final switch (config.end_of_line)
{
case EOL.cr: output.put("\r"); break;
case EOL.lf: output.put("\n"); break;
case EOL.crlf: output.put("\r\n"); break;
case EOL.unspecified: assert(false, "config.end_of_line was unspecified");
}
}
void newline()
{
import std.range : assumeSorted;
import std.algorithm : max;
import dfmt.editorconfig : OptionalBoolean;
if (currentIs(tok!"comment") && index > 0 && current.line == tokenEndLine(tokens[index - 1]))
return;
@ -944,12 +958,12 @@ private:
return;
}
output.put("\n");
simpleNewline();
if (!justAddedExtraNewline && index > 0 && hasCurrent
&& tokens[index].line - tokenEndLine(tokens[index - 1]) > 1)
{
output.put("\n");
simpleNewline();
}
justAddedExtraNewline = false;