rename variables so regex/regexes is diff_regex/regex

All the code to check for patterns within diff are named regex,
regexes, etc. This is problematic because (a) we already have one more
place we can check for regex and (b) I'm about to about add code to look
for regex in abitrary revisions (/not/ diffs). This change "makes room"
for the next one.

diff --git a/wikiq.cpp b/wikiq.cpp
index 712304779da85c02ecca7ef8369d6cb2ecc5ed1f..dfa7251d5a9e0ea943be334480cc8539fb19094a 100644 (file)
--- a/wikiq.cpp
+++ b/wikiq.cpp
@@ -56,9 +56,9 @@ typedef struct {
     char *comment;
     char *text;
     vector<string> last_text_tokens;
-    vector<pcrecpp::RE> regexes;
     vector<pcrecpp::RE> title_regexes;
-    vector<string> regex_names;
+    vector<string> diff_regex_names;
+    vector<pcrecpp::RE> diff_regexes;
     map<string, string> revision_md5; // used for detecting reversions
 
     // track string size of the elements, to prevent O(N^2) processing in charhndl
@@ -269,8 +269,8 @@ write_row(revisionData *data)
     string additions;
     string deletions;
 
-    vector<bool> regex_matches_adds;
-    vector<bool> regex_matches_dels;
+    vector<bool> diff_regex_matches_adds;
+    vector<bool> diff_regex_matches_dels;
 
     if (data->last_text_tokens.empty()) {
         additions = data->text;
@@ -298,17 +298,17 @@ write_row(revisionData *data)
     
     if (!additions.empty()) {
         //cout << "ADD: " << additions << endl;
-        for (vector<pcrecpp::RE>::iterator r = data->regexes.begin(); r != data->regexes.end(); ++r) {
-            pcrecpp::RE& regex = *r;
-            regex_matches_adds.push_back(regex.PartialMatch(additions));
+        for (vector<pcrecpp::RE>::iterator r = data->diff_regexes.begin(); r != data->diff_regexes.end(); ++r) {
+            pcrecpp::RE& diff_regex = *r;
+            diff_regex_matches_adds.push_back(diff_regex.PartialMatch(additions));
         }
     }
 
     if (!deletions.empty()) {
         //cout << "DEL: " << deletions << endl;
-        for (vector<pcrecpp::RE>::iterator r = data->regexes.begin(); r != data->regexes.end(); ++r) {
-            pcrecpp::RE& regex = *r;
-            regex_matches_dels.push_back(regex.PartialMatch(deletions));
+        for (vector<pcrecpp::RE>::iterator r = data->diff_regexes.begin(); r != data->diff_regexes.end(); ++r) {
+            pcrecpp::RE& diff_regex = *r;
+            diff_regex_matches_dels.push_back(diff_regex.PartialMatch(deletions));
         }
     }
 
@@ -333,9 +333,9 @@ write_row(revisionData *data)
         << (int) additions.size() << "\t"
         << (int) deletions.size();
 
-    for (int n = 0; n < data->regex_names.size(); ++n) {
-        cout << "\t" << ((!regex_matches_adds.empty() && regex_matches_adds.at(n)) ? "TRUE" : "FALSE")
-             << "\t" << ((!regex_matches_dels.empty() && regex_matches_dels.at(n)) ? "TRUE" : "FALSE");
+    for (int n = 0; n < data->diff_regex_names.size(); ++n) {
+        cout << "\t" << ((!diff_regex_matches_adds.empty() && diff_regex_matches_adds.at(n)) ? "TRUE" : "FALSE")
+             << "\t" << ((!diff_regex_matches_dels.empty() && diff_regex_matches_dels.at(n)) ? "TRUE" : "FALSE");
     }
     cout << endl;
 
@@ -535,7 +535,7 @@ main(int argc, char *argv[])
     // in "simple" output, we don't print text and comments
     output_type = SIMPLE;
     char c;
-    string regex_name;
+    string diff_regex_name;
 
     // the user data struct which is passed to callback functions
     revisionData data;
@@ -550,13 +550,13 @@ main(int argc, char *argv[])
                 output_type = FULL;
                 break;
             case 'n':
-                regex_name = optarg;
+                diff_regex_name = optarg;
                 break;
             case 'r':
-                data.regexes.push_back(pcrecpp::RE(optarg, pcrecpp::UTF8()));
-                data.regex_names.push_back(regex_name);
-                if (!regex_name.empty()) {
-                    regex_name.clear();
+                data.diff_regexes.push_back(pcrecpp::RE(optarg, pcrecpp::UTF8()));
+                data.diff_regex_names.push_back(diff_regex_name);
+                if (!diff_regex_name.empty()) {
+                    diff_regex_name.clear();
                 }
                 break;
             case 'h':
@@ -613,14 +613,14 @@ main(int argc, char *argv[])
         << "deletions_size";
 
     int n = 0;
-    if (!data.regexes.empty()) {
-        for (vector<pcrecpp::RE>::iterator r = data.regexes.begin(); r != data.regexes.end(); ++r, ++n) {
-            if (data.regex_names.at(n).empty()) {
+    if (!data.diff_regexes.empty()) {
+        for (vector<pcrecpp::RE>::iterator r = data.diff_regexes.begin(); r != data.diff_regexes.end(); ++r, ++n) {
+            if (data.diff_regex_names.at(n).empty()) {
                 cout << "\t" << "regex_" << n << "_add"
                      << "\t" << "regex_" << n << "_del";
             } else {
-                cout << "\t" << data.regex_names.at(n) << "_add"
-                     << "\t" << data.regex_names.at(n) << "_del";
+                cout << "\t" << data.diff_regex_names.at(n) << "_add"
+                     << "\t" << data.diff_regex_names.at(n) << "_del";
             }
         }
     }