From c12e106a918136ed474eca04d9bcf592d2324d5d Mon Sep 17 00:00:00 2001
From: Francois Fleuret <francois@fleuret.org>
Date: Fri, 19 Nov 2010 21:27:23 +0100
Subject: [PATCH] Cosmetics.

---
 selector.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/selector.c b/selector.c
index 63b7c24..d4ddb27 100644
--- a/selector.c
+++ b/selector.c
@@ -306,7 +306,7 @@ typedef struct {
   char *splitted_patterns, **patterns;
 } matcher_t;
 
-int match(char *string, matcher_t *matcher) {
+int match(matcher_t *matcher, char *string) {
   int n;
   if(matcher->nb_patterns >= 0) {
     if(matcher->case_sensitive) {
@@ -333,8 +333,9 @@ void free_matcher(matcher_t *matcher) {
   }
 }
 
-void initialize_matcher(int use_regexp, int case_sensitive,
-                        matcher_t *matcher, const char *pattern) {
+void initialize_matcher(matcher_t *matcher,
+                        int use_regexp, int case_sensitive,
+                        const char *pattern) {
   const char *s;
   char *t, *last_pattern_start;
   int n;
@@ -437,14 +438,14 @@ void kill_after_cursor(char *buffer, int *position) {
 
 int previous_visible(int current_line, char **lines, matcher_t *matcher) {
   int line = current_line - 1;
-  while(line >= 0 && !match(lines[line], matcher)) line--;
+  while(line >= 0 && !match(matcher, lines[line])) line--;
   return line;
 }
 
 int next_visible(int current_line, int nb_lines, char **lines,
                  matcher_t *matcher) {
   int line = current_line + 1;
-  while(line < nb_lines && !match(lines[line], matcher)) line++;
+  while(line < nb_lines && !match(matcher, lines[line])) line++;
 
   if(line < nb_lines)
     return line;
@@ -479,7 +480,7 @@ void update_screen(int *current_focus_line, int *displayed_focus_line,
   int nb_printed_lines = 0;
   int cursor_x;
 
-  initialize_matcher(use_regexp, case_sensitive, &matcher, pattern);
+  initialize_matcher(&matcher, use_regexp, case_sensitive, pattern);
 
   console_width = getmaxx(stdscr);
   console_height = getmaxy(stdscr);
@@ -502,7 +503,7 @@ void update_screen(int *current_focus_line, int *displayed_focus_line,
 
   else if(nb_lines > 0) {
     int new_focus_line;
-    if(match(lines[*current_focus_line], &matcher)) {
+    if(match(&matcher, lines[*current_focus_line])) {
       new_focus_line = *current_focus_line;
     } else {
       new_focus_line = next_visible(*current_focus_line, nb_lines, lines,
@@ -552,21 +553,21 @@ void update_screen(int *current_focus_line, int *displayed_focus_line,
 
         if(first_line > 0) {
           first_line--;
-          while(first_line > 0 && !match(lines[first_line], &matcher)) {
+          while(first_line > 0 && !match(&matcher, lines[first_line])) {
             first_line--;
           }
-          if(match(lines[first_line], &matcher)) {
+          if(match(&matcher, lines[first_line])) {
             nb_match++;
           }
         }
 
         if(nb_match < console_height - 1 && last_line < nb_lines - 1) {
           last_line++;
-          while(last_line < nb_lines - 1 && !match(lines[last_line], &matcher)) {
+          while(last_line < nb_lines - 1 && !match(&matcher, lines[last_line])) {
             last_line++;
           }
 
-          if(match(lines[last_line], &matcher)) {
+          if(match(&matcher, lines[last_line])) {
             nb_match++;
           }
         }
@@ -575,7 +576,7 @@ void update_screen(int *current_focus_line, int *displayed_focus_line,
       /* Now we display them */
 
       for(l = first_line; l <= last_line; l++) {
-        if(match(lines[l], &matcher)) {
+        if(match(&matcher, lines[l])) {
           int k = 0;
 
           while(lines[l][k] && k < BUFFER_SIZE - 2 && k < console_width - 2) {
-- 
2.20.1