[Geany] spaces, tabs and saving

[Amir R. Saffari A. A.]

Hi Cami,

Thanks a lot, now it's perfect.

Cheers
Amir

FD Cami <francois.cami at free.fr> wrote: 
Hi List,

On Fri, 8 Jun 2007 01:20:50 +0200
FD Cami  wrote:

> Patch attached & validated against the attached test file and sonata.py
> with tab_len = 8.

The same patch without the obvious memory leak...

Cheers

François Cami & Guillaume Duviol
--- ../geany-0.11/src/document.c 2007-05-21 17:36:37.000000000 +0200
+++ src/document.c 2007-06-08 07:06:17.000000000 +0200
@@ -1785,5 +1785,5 @@
 void document_replace_tabs(gint idx)
 {
- gint search_pos;
+ gint search_pos, pos_in_line, current_tab_true_length;
  gint tab_len;
  gchar *tab_str;
@@ -1797,5 +1797,4 @@
  ttf.chrg.cpMax = sci_get_length(doc_list[idx].sci);
  ttf.lpstrText = (gchar*)"\t";
- tab_str = g_strnfill(tab_len, ' ');
 
  while (TRUE)
@@ -1804,12 +1803,15 @@
   if (search_pos == -1) break;
 
+  pos_in_line = sci_get_col_from_position(doc_list[idx].sci,search_pos);
+  current_tab_true_length = tab_len - (pos_in_line % tab_len) ;
+  tab_str = g_strnfill(current_tab_true_length, ' ');
   sci_target_start(doc_list[idx].sci, search_pos);
   sci_target_end(doc_list[idx].sci, search_pos + 1);
   sci_target_replace(doc_list[idx].sci, tab_str, FALSE);
-  ttf.chrg.cpMin = search_pos + tab_len - 1; // next search starts after replacement
-  ttf.chrg.cpMax += tab_len - 1; // update end of range now text has changed
+  g_free(tab_str);
+  ttf.chrg.cpMin = search_pos + current_tab_true_length - 1; // next search starts after replacement
+  ttf.chrg.cpMax += current_tab_true_length - 1; // update end of range now text has changed
  }
  sci_end_undo_action(doc_list[idx].sci);
- g_free(tab_str);
 }
 
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