Save the commands together with the prefix ':' in history (#7).

This is not so flexible, but makes many tings easier to implement to violate
the concerns of the components.

4 files changed, 11 insertions, 20 deletions

diff --git a/doc/vimp.1.txt b/doc/vimp.1.txt
index 0454140..1c0a4c6 100644
--- a/doc/vimp.1.txt
+++ b/doc/vimp.1.txt
@@ -283,12 +283,9 @@ Zoom \fIN\fP steps in or out of the current page \- effecting all elements.
 Reset the zoomlevel to the default value.
 .SS Command-History
 .TP
-.BI [ N "]command-hist-prev [" PREFIX "], [" N "]command-hist-next [" PREFIX ]
-Prints the previous or next cammand from history into inputbox. If \fIPREFIX\fP
-is given, this will be used as prefix for the inserted command, else the
-default ':' will be used.
-If there is already text in the input box this will be used to get previous
-history items.
+.BI [ N "]command-hist-prev, [" N "]command-hist-next"
+Prints the previous or next cammand from history into inputbox. If there is
+already text in the input box this will be used to get history items.
 .SS Misc
 .TP
 .BI [ N "]search-forward, [" N "]search-backward"
diff --git a/src/command.c b/src/command.c
index 3a96bdb..22ae839 100644
--- a/src/command.c
+++ b/src/command.c
@@ -88,8 +88,8 @@ static CommandInfo cmd_list[] = {
     {"zoominfull",          command_zoom,        {COMMAND_ZOOM_IN | COMMAND_ZOOM_FULL}},
     {"zoomoutfull",         command_zoom,        {COMMAND_ZOOM_OUT | COMMAND_ZOOM_FULL}},
     {"zoomreset",           command_zoom,        {COMMAND_ZOOM_RESET}},
-    {"command-hist-next",   command_history,     {VP_SEARCH_FORWARD, ":"}},
-    {"command-hist-prev",   command_history,     {VP_SEARCH_BACKWARD, ":"}},
+    {"command-hist-next",   command_history,     {VP_SEARCH_FORWARD}},
+    {"command-hist-prev",   command_history,     {VP_SEARCH_BACKWARD}},
 };
 
 static void command_write_input(const char* str);
@@ -530,7 +530,6 @@ gboolean command_zoom(const Arg* arg)
 
 gboolean command_history(const Arg* arg)
 {
-    char* msg = NULL;
     const int count = vp.state.count ? vp.state.count : 1;
     const gint step = count * (arg->i == VP_SEARCH_BACKWARD ? -1 : 1);
     const char* entry = history_get(step);
@@ -538,9 +537,7 @@ gboolean command_history(const Arg* arg)
     if (!entry) {
         return FALSE;
     }
-    msg = g_strconcat(arg->s, entry, NULL);
-    command_write_input(msg);
-    g_free(msg);
+    command_write_input(entry);
 
     return TRUE;
 }
diff --git a/src/history.c b/src/history.c
index 0b0c087..5bb53d5 100644
--- a/src/history.c
+++ b/src/history.c
@@ -43,10 +43,7 @@ const char* history_get(const int step)
 
     /* get the search prefix only on start of history search */
     if (!vp.state.history_prefix) {
-        const char* text = GET_TEXT();
-        /* TODO at the moment we skip only the first char of input box but
-         * maybe we'll have history items that have a longer or no prefix */
-        OVERWRITE_STRING(vp.state.history_prefix, (text + 1));
+        OVERWRITE_STRING(vp.state.history_prefix, GET_TEXT());
     }
 
     for (GList* l = core.behave.history; l; l = l->next) {
diff --git a/src/main.c b/src/main.c
index 7001611..7d8f5c8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -171,22 +171,22 @@ static void vp_inputbox_activate_cb(GtkEntry *entry, gpointer user_data)
     /* duplicate the content because this may change for example if
      * :set varName? is used the text is changed to the new printed
      * content of inputbox */
-    command = g_strdup((text + 1));
+    command = g_strdup((text));
 
     switch (*text) {
         case '/':
         case '?':
             {
-                Arg a = {*text == '/' ? VP_SEARCH_FORWARD : VP_SEARCH_BACKWARD, command};
+                Arg a = {*text == '/' ? VP_SEARCH_FORWARD : VP_SEARCH_BACKWARD, (command + 1)};
                 command_search(&a);
             }
             break;
 
         case ':':
             completion_clean();
-            vp_process_input(command);
+            vp_process_input((command + 1));
 
-            /* save the command in history */
+            /* save the command together with the first char in history */
             history_append(command);
 
             break;