From 3dbaf18f481bce2f7d7a79e38469fd9ec32450e9 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Tue, 8 Nov 2005 01:30:39 +0000
Subject: Patch from Kein-Hong Man allows here docs with double quoted
 delimiters and ! as a delimiter.

---
 src/LexBash.cxx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/LexBash.cxx b/src/LexBash.cxx
index 64c9bad2a..903d793bb 100644
--- a/src/LexBash.cxx
+++ b/src/LexBash.cxx
@@ -445,7 +445,7 @@ static void ColouriseBashDoc(unsigned int startPos, int length, int initStyle,
 					HereDoc.Quoted = false;
 					HereDoc.DelimiterLength = 0;
 					HereDoc.Delimiter[HereDoc.DelimiterLength] = '\0';
-					if (chNext == '\'') {	// a quoted here-doc delimiter (' only)
+					if (chNext == '\'' || chNext == '\"') {	// a quoted here-doc delimiter (' or ")
 						i++;
 						ch = chNext;
 						chNext = chNext2;
@@ -454,8 +454,9 @@ static void ColouriseBashDoc(unsigned int startPos, int length, int initStyle,
 						HereDoc.Indent = true;
 						HereDoc.State = 0;
 					} else if (isalpha(chNext) || chNext == '_' || chNext == '\\'
-						|| chNext == '-' || chNext == '+') {
+						|| chNext == '-' || chNext == '+' || chNext == '!') {
 						// an unquoted here-doc delimiter, no special handling
+                        // TODO check what exactly bash considers part of the delim
 					} else if (chNext == '<') {	// HERE string <<<
 						i++;
 						ch = chNext;
@@ -489,7 +490,7 @@ static void ColouriseBashDoc(unsigned int startPos, int length, int initStyle,
 							HereDoc.Delimiter[HereDoc.DelimiterLength] = '\0';
 						}
 					} else { // an unquoted here-doc delimiter
-						if (isalnum(ch) || ch == '_' || ch == '-' || ch == '+') {
+						if (isalnum(ch) || ch == '_' || ch == '-' || ch == '+' || ch == '!') {
 							HereDoc.Delimiter[HereDoc.DelimiterLength++] = ch;
 							HereDoc.Delimiter[HereDoc.DelimiterLength] = '\0';
 						} else if (ch == '\\') {
-- 
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