From 1f1df751c04aec46efb03c64a35f440a57aa653a Mon Sep 17 00:00:00 2001
From: "Alex A. Naanou" <alex.nanou@gmail.com>
Date: Mon, 14 Sep 2020 01:48:57 +0300
Subject: [PATCH] tweaking...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
---
 object.js | 16 ++++++++++++----
 test.js   | 29 ++++++++++++++++++++++++-----
 2 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/object.js b/object.js
index 6761a53..77d4109 100755
--- a/object.js
+++ b/object.js
@@ -93,6 +93,11 @@ function(text, tab_size, leading_tabs){
 	// trim the tail and remove leading blank lines...	
 	var lines = text.trimEnd().split(/\n/)
 	while(lines[0].trim() == ''){
+		// XXX we have two options here:
+		// 			- indent everyline including the first non-blank
+		// 			- do not indent anything (current)
+		// 		...not sure which is best...
+		leading_tabs = 0
 		lines.shift() }
 	// count common indent...
 	var l = lines 
@@ -101,17 +106,20 @@ function(text, tab_size, leading_tabs){
 			return e.trim().length == 0 
 						// ignore 0 indent of first line...
 						|| (i == 0 && indent == 0) ?
-					l || indent 
+					l
 				// last line -- ignore leading_tabs if lower indent...
-				// XXX BUG this does messes things up for 2 liners...
+				// XXX does not work correctly when:
+				// 		- two lines
+				// 		- l is 0
+				// 		- non-zero leading_tabs...
 				: i == lines.length-1
 						&& indent >= l ? 
-					Math.max(indent - leading_tabs, 0) 
+					Math.min(l, Math.max(indent - leading_tabs, 0))
 				// initial state...
 				: l < 0 ? 
 					indent 
 				// min...
-				: Math.min(l, indent) }, -1)
+				: Math.min(l, indent) }, -1) || 0
 	// normalize...
 	return lines
 		.map(function(line, i){
diff --git a/test.js b/test.js
index c9ef5f5..5d6bd91 100755
--- a/test.js
+++ b/test.js
@@ -673,13 +673,30 @@ var cases = test.Cases({
 	},
 
 	text_cases: [
+		// sanity checks...
+		{ input: 'abc',
+			all: 'abc'},
+		{ input: '\n\t\tabc',
+			all: 'abc'},
+
 		// NOTE: there is no way to know what is the indent of 'a'
 		// 		relative to the rest of the text...
-		// 		...without reading the source file, and that should
-		// 		be avoided.
 		{ input: `a
 				c`,
 			text: 'a\nc', 
+			// XXX fail...
+			doc: 'a\n    c'},
+		{ input: `a\nc`,
+			text: 'a\nc', 
+			doc: 'a\nc'},
+		{ input: `\
+				a
+					c`,
+			all: 'a\n    c'},
+		{ input: `
+				a
+					c`,
+			text: 'a\n    c', 
 			doc: 'a\n    c'},
 		{ input: `a
 				b
@@ -688,13 +705,10 @@ var cases = test.Cases({
 	   		doc: 'a\n    b\n    c' },
 
 
-		// XXX text(..): c is not indented... 
 		{ input: `
 				a
 					c`, 
 			all: 'a\n    c' },
-		// XXX text(..): losing all lines but 0 and -1...
-		// XXX text(..): c is not indented... 
 		{ input: `
 				a
 				b
@@ -710,6 +724,11 @@ var cases = test.Cases({
 					b
 				c`, 
 			all: `a\n    b\nc` },
+		{ input: `
+				a
+					b
+				c`, 
+			all: `a\n    b\nc` },
 	],
 	text: function(assert){
 		this.text_cases