From 8922e8488b5ab8c003d252afee97f435de73333d Mon Sep 17 00:00:00 2001
From: ne_mene <borna.ozanic@gmail.com>
Date: Mon, 2 Mar 2026 01:59:19 +0100
Subject: fixed utf8 space issue

---
 src/pipe.c |  6 +++++-
 src/tsar.c | 13 +++++++++++--
 2 files changed, 16 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/pipe.c b/src/pipe.c
index 202a89c..70b9483 100644
--- a/src/pipe.c
+++ b/src/pipe.c
@@ -34,7 +34,7 @@ void await_change(void) {
 
   while (argc < MAX_ARGS) {
     char chr = buff[i];
-    if (chr == '\0') {
+    if (chr == '\0' || chr == '\n') {
       break;
     }
 
@@ -57,6 +57,10 @@ void await_change(void) {
 
     i++;
   }
+  if (chr_on > 0) {
+    argv[argc][chr_on] = '\0';
+    argc++;
+  }
   make_change(argv, argc);
 }
 
diff --git a/src/tsar.c b/src/tsar.c
index 8799421..ae54107 100644
--- a/src/tsar.c
+++ b/src/tsar.c
@@ -35,6 +35,15 @@ void die(const char* fmt, ...) {
   exit(err_code);
 }
 
+int utf8_strlen(const char *s) {
+    int len = 0;
+    while (*s) {
+        if ((*s & 0xC0) != 0x80) len++;
+        s++;
+    }
+    return len;
+}
+
 void load_font(const char* font_name) {
   XftFont* new_font = XftFontOpenName(display, DefaultScreen(display), font_name);
   if (new_font == NULL) {
@@ -125,7 +134,7 @@ void draw_comp_set(float pos_ratio, comp_t **set, int size) {
   int width = 0;
   for (int i = 0; i < size; i++) {
     comp_t *comp = set[i];
-    width += font->max_advance_width * strlen(comp->data);
+    width += font->max_advance_width * utf8_strlen(comp->data);
   }
 
   int x = (bar_width - width) * pos_ratio;
@@ -136,7 +145,7 @@ void draw_comp_set(float pos_ratio, comp_t **set, int size) {
     comp_t *comp = set[i];
 
     draw_text(comp->data, x, y);
-    x += font->max_advance_width * strlen(comp->data);
+    x += font->max_advance_width * utf8_strlen(comp->data);
   }
 }
 
-- 
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