nitpretty: new option --line_width

[nit.git] / src / pretty.nit

diff --git a/src/pretty.nit b/src/pretty.nit
index 20c3550..f037479 100644 (file)
--- a/src/pretty.nit
+++ b/src/pretty.nit
@@ -124,7 +124,7 @@ class PrettyPrinterVisitor
                if n.must_be_inline then return true
                if n.must_be_block then return false
                # check length
-               if n.collect_length + current_length > max_size then return false
+               if max_size > 0 and n.collect_length + current_length > max_size then return false
                # check block is inlinable
                return n.is_inlinable
        end
@@ -219,7 +219,8 @@ class PrettyPrinterVisitor
        var tab_size = 8
 
        # Max line size.
-       var max_size = 80
+       # 0 (or negative) to disable.
+       var max_size = 80 is writable
 
        # Length of the current line.
        var current_length = 0
@@ -2118,7 +2119,7 @@ redef class AStringFormExpr
                        while i < text.length do
                                v.add text[i].to_s
 
-                               if v.current_length >= v.max_size and i <= text.length - 3 then
+                               if v.max_size > 0 and v.current_length >= v.max_size and i <= text.length - 3 then
                                        v.add "\" +"
                                        if was_inline then
                                                v.forcen