core: add option weechat.completion.case_sensitive

ChangeLog.adoc

@@ -15,6 +15,7 @@ For a list of important changes that require manual actions, please look at rele
 
 New features::
 
+  * core: add option weechat.completion.case_sensitive
   * core: add option weechat.look.highlight_prefix (issue #2079)
   * core: add variable `${highlight}` in option weechat.look.buffer_time_format (issue #2079)
   * core: convert option weechat.look.hotlist_sort to a list of fields (issue #2097)

src/core/core-config.c

@@ -297,6 +297,7 @@ struct t_config_option *config_color_status_time = NULL;
 /* config, completion section */
 
 struct t_config_option *config_completion_base_word_until_cursor = NULL;
+struct t_config_option *config_completion_case_sensitive = NULL;
 struct t_config_option *config_completion_command_inline = NULL;
 struct t_config_option *config_completion_default_template = NULL;
 struct t_config_option *config_completion_nick_add_space = NULL;
@@ -4975,6 +4976,12 @@ config_weechat_init_options ()
                "otherwise the base word ends at first space after cursor"),
             NULL, 0, 0, "on", NULL, 0,
             NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+        config_completion_case_sensitive = config_file_new_option (
+            weechat_config_file, weechat_config_section_completion,
+            "case_sensitive", "boolean",
+            N_("if enabled, the completion is case sensitive by default"),
+            NULL, 0, 0, "on", NULL, 0,
+            NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
         config_completion_command_inline = config_file_new_option (
             weechat_config_file, weechat_config_section_completion,
             "command_inline", "boolean",

src/core/core-config.h

@@ -346,6 +346,7 @@ extern struct t_config_option *config_color_status_number;
 extern struct t_config_option *config_color_status_time;
 
 extern struct t_config_option *config_completion_base_word_until_cursor;
+extern struct t_config_option *config_completion_case_sensitive;
 extern struct t_config_option *config_completion_command_inline;
 extern struct t_config_option *config_completion_default_template;
 extern struct t_config_option *config_completion_nick_add_space;

src/gui/gui-completion.h

@@ -45,6 +45,7 @@ struct t_gui_completion
     /* completion context */
     struct t_gui_buffer *buffer;  /* buffer where completion was asked       */
     int context;                  /* context: null, nick, command, cmd arg   */
+    int case_sensitive;           /* case sensitive completion?              */
     char *base_command;           /* cmd with arg to complete (can be NULL)  */
     int base_command_arg_index;   /* # arg to complete (if context=cmd arg)  */
     char *base_word;              /* word to complete (when Tab was pressed) */