diff --git a/lib/editor.tcl b/lib/editor.tcl
index a7c6a6f..bf21d51 100644
--- a/lib/editor.tcl
+++ b/lib/editor.tcl
@@ -876,9 +876,15 @@ namespace eval Editor {
         for {set lineNumber 0} {$lineNumber <= [$txt count -lines 0.0 end]} {incr lineNumber} {
             set line [$txt get $lineNumber.0 $lineNumber.end]
             # Выбираем процедуры (функции, классы и т.д.)
+            # DebugPuts "Editor::RedaStructure: file type $fileType"
+            
             if {[dict exists $lexers $fileType procRegexpCommand] != 0 } {
+                # regexp -nocase -all -line -- {^\s*(?:(\w+)\s+)+(\w+)\s*\((.*?)\)\s*(?:;|\{)} $line match returns procName params
+                # regexp -nocase -all -line -lineanchor -linestop -- {^\s*(?:(\w+)\s+)+(\w+)\s*\((.*?)(,|\))} $line match v1 v2 v3 v4
                 if {[eval [dict get $lexers $fileType procRegexpCommand]]} {
+                    DebugPuts "Editor::RedaStructure: regexp = [dict get $lexers $fileType procRegexpCommand]"
                     set procName_ [string trim $procName]
+                    DebugPuts "Editor::RedaStructure: find the proc $procName_"
                     if {$treeItemName ne ""} {
                         Tree::InsertItem $tree $treeItemName $procName_  "procedure" "$procName_ ($params)"
                     }
diff --git a/lib/highlight.tcl b/lib/highlight.tcl
index 1f146de..0dc2a05 100644
--- a/lib/highlight.tcl
+++ b/lib/highlight.tcl
@@ -210,5 +210,24 @@ namespace eval Highlight {} {
         ctext::addHighlightClass $txt compile_errors #ff5050 {error Error ERROR invalid undefined cannot}
         ctext::addHighlightClassForRegexp $txt url lightblue {\w+://\w.+\w+}
     }
-
+    proc C {txt} {
+        global lexers
+        ctext::addHighlightClassForRegexp $txt flags orange {-+[a-zA-Z\-_]+}
+        ctext::addHighlightClassForRegexp $txt arrows orange {(->)|(-<)}
+        ctext::addHighlightClass $txt stackControl #19a2a6 [dict get $lexers C commands]
+        ctext::addHighlightClass $txt types #7187d5 {string int int16 int32 int64 float bool byte size_t void char uint32_t uint32}
+        ctext::addHighlightClassWithOnlyCharStart $txt vars #4471ca "\&"
+        ctext::addHighlightClassWithOnlyCharStart $txt vars #4471ca "\*"
+        # ctext::addHighlightClassForRegexp $txt vars_extended #4471ca {\$\{[a-zA-Z0-9\_\-:\./\$\{\}]+\}}
+        ctext::addHighlightClass $txt variable_funcs gold {var type struct}
+        ctext::addHighlightClassForSpecialChars $txt brackets green {[]{}()}
+        ctext::addHighlightClassForRegexp $txt paths lightblue {\.[a-zA-Z0-9\_\-]+}
+        ctext::addHighlightClassForRegexp $txt comments #666666 {(//|/\*)[^\n\r]*}    
+        ctext::addHighlightClassForSpecialChars $txt qoute #b84a0c {"'`}
+        ctext::addHighlightClass $txt bool #3e803b {nil false true NULL TRUE FALSE}
+        ctext::addHighlightClassForRegexp $txt qoute #b84a0c {("|'|`).*?("|'|`)}
+        ctext::addHighlightClassForRegexp $txt macros #f88ffb {#\w+}
+        ctext::addHighlightClassForRegexp $txt include #68ceff {<[\w./_-]+?>}
+    }
+    proc H {txt} {Highlight::C $txt}
 }
diff --git a/lib/lexers.tcl b/lib/lexers.tcl
index 6c58248..b5da785 100644
--- a/lib/lexers.tcl
+++ b/lib/lexers.tcl
@@ -104,5 +104,27 @@ dict set lexers LUA procFindString {function\s*?PROCNAME}
 dict set lexers LUA procRegexpCommand {regexp -nocase -all -- {^(local|)\s*?(function)\s([a-zA-Z0-9\-_:]+?)\s+\((.+?)\)} $line match v1 keyWord procName params}
 dict set lexers LUA varRegexpCommand {regexp -nocase -all -- {^(\s*?)([a-zA-Z0-9\-_\.]+)\s+=\s+(.+?)(\s*$|--)} $line match indent varName varValue lineEnd}
 
+#--------------------------------------------------
+# C
+dict set lexers C commentSymbol {//}
+dict set lexers C commentMultilineSymbolBegin {/*}
+dict set lexers C commentMultilineSymbolEnd {*/}
+dict set lexers C procFindString {^\s*(?:(\w+)\s+)+(PROCNAME)\s*\((.*?)(,|\))}
+dict set lexers C procRegexpCommand {regexp -nocase -all -line -- {^(?:(\w+)\s+)+(\w+)\s*\((.*?)(,|\))} $line match returns procName params v4}
+# dict set lexers C procRegexpCommand {regexp -nocase -all -- {\s*?func\s*?(\(\w+\s*?\**?\w+\)|)\s*?(\w+)\((.*?)\)\s+?([a-zA-Z0-9\{\}\[\]\(\)-_.]*?|)\s*?\{} $line match linkName procName params returns}
+# dict set lexers C varRegexpCommand {regexp -nocase -all -line -- {^\s*?var\s+([a-zA-Z0-9\-_$]+)\s+(.+?)(\s*$)} $line match varName varType lineEnd}
+dict set lexers C commands {auto break case const continue default do else enum extern for goto if inline  int long register restrict return signed sizeof static struct switch typedef typeof typeof_unqual union unsigned void volatile while}
+
+#--------------------------------------------------
+# H
+dict set lexers C commentSymbol {//}
+dict set lexers C commentMultilineSymbolBegin {/*}
+dict set lexers C commentMultilineSymbolEnd {*/}
+dict set lexers C procFindString {^\s*(?:(\w+)\s+)+(PROCNAME)\s*\((.*?)(,|\))}
+dict set lexers C procRegexpCommand {regexp -nocase -all -line -- {^(?:(\w+)\s+)+(\w+)\s*\((.*?)(,|\))} $line match returns procName params v4}
+# dict set lexers C procRegexpCommand {regexp -nocase -all -- {\s*?func\s*?(\(\w+\s*?\**?\w+\)|)\s*?(\w+)\((.*?)\)\s+?([a-zA-Z0-9\{\}\[\]\(\)-_.]*?|)\s*?\{} $line match linkName procName params returns}
+# dict set lexers C varRegexpCommand {regexp -nocase -all -line -- {^\s*?var\s+([a-zA-Z0-9\-_$]+)\s+(.+?)(\s*$)} $line match varName varType lineEnd}
+dict set lexers C commands {auto break case const continue default do else enum extern for goto if inline  int long register restrict return signed sizeof static struct switch typedef typeof typeof_unqual union unsigned void volatile while}
+
 # -------------------------------------------------
 dict set lexers ALL varDirectory {variables vars group_vars host_vars defaults}
diff --git a/projman.tcl b/projman.tcl
index 7823531..9ce8ea7 100755
--- a/projman.tcl
+++ b/projman.tcl
@@ -10,7 +10,7 @@ exec wish8.6 "$0" -- "$@"
 ######################################################
 # Version: 2.0.0
 # Release: beta3
-# Build: 06022026135717
+# Build: 06022026152138
 ######################################################
 
 # определим текущую версию, релиз и т.д.
diff --git a/redhat/projman.spec b/redhat/projman.spec
index 8cf8344..83ea304 100644
--- a/redhat/projman.spec
+++ b/redhat/projman.spec
@@ -70,6 +70,9 @@ fi
 %{_iconsdir}/hicolor/48x48/apps/projman.png
 
 %changelog
+* Fri Feb  6 2026 svk <svk@nuk-svk.ru> 2.0.0-beta3
+    -  Откорректировал сборку рпм
+
 * Fri Feb  6 2026 svk <svk@nuk-svk.ru> 2.0.0-beta3
     -  Добавил сборку rpm. Исправил changelog-и
 
@@ -225,3 +228,4 @@ fi
 
 
 
+