HUGO: Cleanup based on Fingolfin comments

svn-id: r55887

1 files changed, 8 insertions, 8 deletions

diff --git a/engines/hugo/parser_v1d.cpp b/engines/hugo/parser_v1d.cpp
index 8819100ee6..1565490ce3 100644
--- a/engines/hugo/parser_v1d.cpp
+++ b/engines/hugo/parser_v1d.cpp
@@ -55,7 +55,7 @@ Parser_v1d::~Parser_v1d() {
  * Locate word in list of nouns and return ptr to string in noun list
  * If n is NULL, start at beginning of list, else with n
  */
-char *Parser_v1d::findNextNoun(char *noun) const {
+const char *Parser_v1d::findNextNoun(const char *noun) const {
 	debugC(1, kDebugParser, "findNextNoun(%s)", noun);
 
 	int currNounIndex = -1;
@@ -80,7 +80,7 @@ char *Parser_v1d::findNextNoun(char *noun) const {
  * If object not near, return suitable string; may be similar object closer
  * If radius is -1, treat radius as infinity
  */
-bool Parser_v1d::isNear_v1(char *verb, char *noun, object_t *obj, char *comment) const {
+bool Parser_v1d::isNear_v1(const char *verb, const char *noun, object_t *obj, char *comment) const {
 	debugC(1, kDebugParser, "isNear(%s, %s, obj, %s)", verb, noun, comment);
 
 	if (!noun && !obj->verbOnlyFl) {                // No noun specified & object not context senesitive
@@ -142,7 +142,7 @@ bool Parser_v1d::isNear_v1(char *verb, char *noun, object_t *obj, char *comment)
  * say_ok needed for special case of take/drop which may be handled not only
  * here but also in a cmd_list with a donestr string simultaneously
  */
-bool Parser_v1d::isGenericVerb_v1(char *word, object_t *obj) {
+bool Parser_v1d::isGenericVerb_v1(const char *word, object_t *obj) {
 	debugC(1, kDebugParser, "isGenericVerb(%s, object_t *obj)", word);
 
 	if (!obj->genericCmd)
@@ -183,7 +183,7 @@ bool Parser_v1d::isGenericVerb_v1(char *word, object_t *obj) {
  * and if it passes, perform the actions in the action list.  If the verb
  * is catered for, return TRUE
  */
-bool Parser_v1d::isObjectVerb_v1(char *word, object_t *obj) {
+bool Parser_v1d::isObjectVerb_v1(const char *word, object_t *obj) {
 	debugC(1, kDebugParser, "isObjectVerb(%s, object_t *obj)", word);
 
 	// First, find matching verb in cmd list
@@ -233,7 +233,7 @@ bool Parser_v1d::isObjectVerb_v1(char *word, object_t *obj) {
  * Print text for possible background object.  Return TRUE if match found
  * Only match if both verb and noun found.  Test_ca will match verb-only
  */
-bool Parser_v1d::isBackgroundWord_v1(char *noun, char *verb, objectList_t obj) const {
+bool Parser_v1d::isBackgroundWord_v1(const char *noun, const char *verb, objectList_t obj) const {
 	debugC(1, kDebugParser, "isBackgroundWord(%s, %s, object_list_t obj)", noun, verb);
 
 	if (!noun)
@@ -283,7 +283,7 @@ void Parser_v1d::dropObject(object_t *obj) {
  * Print text for possible background object.  Return TRUE if match found
  * If test_noun TRUE, must have a noun given
  */
-bool Parser_v1d::isCatchallVerb_v1(bool testNounFl, char *noun, char *verb, objectList_t obj) const {
+bool Parser_v1d::isCatchallVerb_v1(bool testNounFl, const char *noun, const char *verb, objectList_t obj) const {
 	debugC(1, kDebugParser, "isCatchallVerb(%d, %s, %s, object_list_t obj)", (testNounFl) ? 1 : 0, noun, verb);
 
 	if (_maze.enabledFl)
@@ -397,8 +397,8 @@ void Parser_v1d::lineHandler() {
 	}
 
 	// Find the first verb in the line
-	char *verb = findVerb();
-	char *noun = 0;                                 // Noun not found yet
+	const char *verb = findVerb();
+	const char *noun = 0;                           // Noun not found yet
 	char farComment[kCompLineSize * 5] = "";        // hold 5 line comment if object not nearby
 
 	if (verb) {                                     // OK, verb found.  Try to match with object