working toward comment preservation

src/conf.c

@@ -51,7 +51,7 @@ static LL_HANDLE conf_main=NULL;
 static char *conf_main_file = NULL;
 static pthread_mutex_t conf_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-#define conf_LINEBUFFER 128
+#define CONF_LINEBUFFER 128
 
 #define CONF_T_INT          0
 #define CONF_T_STRING       1
@@ -229,12 +229,14 @@ int _conf_verify(LL_HANDLE pll) {
 int conf_read(char *file) {
     FILE *fin;
     int err;
-    LL_HANDLE pllnew, plltemp, pllcurrent;
-    char linebuffer[conf_LINEBUFFER+1];
+    LL_HANDLE pllnew, plltemp, pllcurrent, pllcomment;
+    char linebuffer[CONF_LINEBUFFER+1];
     char *comment, *term, *value, *delim;
+    char *running_comment=NULL;
     int compat_mode=1;
     int line=0;
 
+
     if(conf_main_file) {
         conf_close();
     }
@@ -252,19 +254,21 @@ int conf_read(char *file) {
         return CONF_E_UNKNOWN;
     }
 
+    ll_create(&pllcomment);  /* don't care if we lose comments */
+    comment = NULL;
     pllcurrent=NULL;
 
     /* got what will be the root of the config tree, now start walking through
      * the input file, populating the tree
      */
-    while(fgets(linebuffer,conf_LINEBUFFER,fin)) {
+    while(fgets(linebuffer,CONF_LINEBUFFER,fin)) {
         line++;
-        linebuffer[conf_LINEBUFFER] = '\0';
+        linebuffer[CONF_LINEBUFFER] = '\0';
 
         comment=strchr(linebuffer,'#');
         if(comment) {
-            /* we should really preserve these in another tree*/
             *comment = '\0';
+            comment++;
         }
 
         while(strlen(linebuffer) && (strchr("\n\r ",linebuffer[strlen(linebuffer)-1])))

src/smart-parser.c

@@ -535,7 +535,7 @@ int sp_scan(PARSETREE tree, int hint) {
                 tree->token.token_id = T_ERROR;
                 return T_ERROR;
             }
-	    tree->current++; /* absorb it*/
+            tree->current++; /* absorb it*/
         } else {
             if(is_qstr) {
                 tree->in_string = 1; /* guess we're in a string */

src/tabs.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+XX='	'
+echo "Searching for ${XX}."
+
+egrep  "${XX}" *.[ch]