Changeset e9c722 in git for Singular/fehelp.cc

Timestamp:

Aug 10, 2006, 3:59:47 PM (18 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

cdc5fb608fb20e8044081c73a7effd6e938431fb

Parents:

b5e57e25a79b9774725b789ec9f95a82c930ec87

Message:

*hannes: handle sysntax errors in help.cnf


git-svn-id: file:///usr/local/Singular/svn/trunk@9397 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• Singular/fehelp.cc (modified) (2 diffs)

Singular/fehelp.cc

@@ -4 +4 @@
 /*
 * ABSTRACT: help system
-* versin $Id: fehelp.cc,v 1.48 2005-09-01 08:30:25 wienand Exp $
+* versin $Id: fehelp.cc,v 1.49 2006-08-10 13:59:47 Singular Exp $
 */
 
@@ -243 +243 @@
         char *req=strtok(NULL,"!");
         char *cmd=strtok(NULL,"!");
-        while ((cmd[0]!='\0') && (cmd[strlen(cmd)-1]<=' '))
-          cmd[strlen(cmd)-1]='\0';
-        //Print("name %d >>%s<<\n\treq:>>%s<<\n\tcmd:>>%s<<\n",br,name,req,cmd);
-        heHelpBrowsers[br].browser=(char *)omStrDup(name);
-        heHelpBrowsers[br].init_proc=heGenInit;
-        heHelpBrowsers[br].help_proc=heGenHelp;
-        heHelpBrowsers[br].required=omStrDup(req);
-        heHelpBrowsers[br].action=omStrDup(cmd);
-        br++;
+        if ((name!=NULL) && (req!=NULL) && (cmd!=NULL))
+        { 
+          while ((cmd[0]!='\0') && (cmd[strlen(cmd)-1]<=' '))
+            cmd[strlen(cmd)-1]='\0';
+          //Print("name %d >>%s<<\n\treq:>>%s<<\n\tcmd:>>%s<<\n",br,name,req,cmd);
+          heHelpBrowsers[br].browser=(char *)omStrDup(name);
+          heHelpBrowsers[br].init_proc=heGenInit;
+          heHelpBrowsers[br].help_proc=heGenHelp;
+          heHelpBrowsers[br].required=omStrDup(req);
+          heHelpBrowsers[br].action=omStrDup(cmd);
+          br++;
+        }
+        else
+        {
+          Print("syntax error in help.cnf, at line starting with %s\n",buf);
+        }
       }
     }