allow configuring the interpretation of bold

3 files changed, 42 insertions, 5 deletions

diff --git a/config.c b/config.c
index 1664e4b..c266682 100644
--- a/config.c
+++ b/config.c
@@ -8,6 +8,8 @@ static void runes_config_set_defaults(RunesTerm *t);
 static FILE *runes_config_get_config_file();
 static void runes_config_process_config_file(RunesTerm *t, FILE *config_file);
 static void runes_config_set(RunesTerm *t, char *key, char *value);
+static char runes_config_parse_bool(char *val);
+static char *runes_config_parse_string(char *val);
 
 void runes_config_init(RunesTerm *t, int argc, char *argv[])
 {
@@ -22,7 +24,9 @@ void runes_config_init(RunesTerm *t, int argc, char *argv[])
 
 static void runes_config_set_defaults(RunesTerm *t)
 {
-    t->font_name = "monospace 10";
+    t->font_name      = "monospace 10";
+    t->bold_is_bright = 1;
+    t->bold_is_bold   = 1;
 }
 
 static FILE *runes_config_get_config_file()
@@ -112,9 +116,34 @@ static void runes_config_process_config_file(RunesTerm *t, FILE *config_file)
 static void runes_config_set(RunesTerm *t, char *key, char *val)
 {
     if (!strcmp(key, "font")) {
-        t->font_name = strdup(val);
+        t->font_name = runes_config_parse_string(val);
+    }
+    else if (!strcmp(key, "bold_is_bright")) {
+        t->bold_is_bright = runes_config_parse_bool(val);
+    }
+    else if (!strcmp(key, "bold_is_bold")) {
+        t->bold_is_bold = runes_config_parse_bool(val);
     }
     else {
         fprintf(stderr, "unknown option: '%s'\n", key);
     }
 }
+
+static char runes_config_parse_bool(char *val)
+{
+    if (!strcmp(val, "true")) {
+        return 1;
+    }
+    else if (!strcmp(val, "false")) {
+        return 0;
+    }
+    else {
+        fprintf(stderr, "unknown boolean value: '%s'\n", val);
+        return 0;
+    }
+}
+
+static char *runes_config_parse_string(char *val)
+{
+    return strdup(val);
+}
diff --git a/display.c b/display.c
index 98f09d7..1a0680f 100644
--- a/display.c
+++ b/display.c
@@ -280,7 +280,10 @@ void runes_display_set_bold(RunesTerm *t)
     PangoAttrList *attrs;
 
     attrs = pango_layout_get_attributes(t->layout);
-    pango_attr_list_change(attrs, pango_attr_weight_new(PANGO_WEIGHT_BOLD));
+    if (t->bold_is_bold) {
+        pango_attr_list_change(
+            attrs, pango_attr_weight_new(PANGO_WEIGHT_BOLD));
+    }
     t->bold = 1;
     cairo_set_source(t->cr, runes_display_get_fgcolor(t));
 }
@@ -290,7 +293,10 @@ void runes_display_reset_bold(RunesTerm *t)
     PangoAttrList *attrs;
 
     attrs = pango_layout_get_attributes(t->layout);
-    pango_attr_list_change(attrs, pango_attr_weight_new(PANGO_WEIGHT_NORMAL));
+    if (t->bold_is_bold) {
+        pango_attr_list_change(
+            attrs, pango_attr_weight_new(PANGO_WEIGHT_NORMAL));
+    }
     t->bold = 0;
     cairo_set_source(t->cr, runes_display_get_fgcolor(t));
 }
@@ -483,7 +489,7 @@ static cairo_pattern_t *runes_display_get_fgcolor(RunesTerm *t)
     else if (color == -1) {
         return t->inverse ? t->bgdefault : t->fgdefault;
     }
-    else if (t->bold) {
+    else if (t->bold_is_bright && t->bold) {
         return t->brightcolors[color];
     }
     else {
diff --git a/term.h b/term.h
index 3938862..5dfcfc8 100644
--- a/term.h
+++ b/term.h
@@ -41,6 +41,8 @@ struct runes_term {
     int readlen;
     int remaininglen;
 
+    char bold_is_bright;
+    char bold_is_bold;
     char bold;
     char inverse;
     char hide_cursor;