Index: compile_rules.py
==================================================================
--- compile_rules.py
+++ compile_rules.py
@@ -433,11 +433,11 @@
         elif sLine.startswith("OPTCOLOR/"):
             m = re.match("OPTCOLOR/([a-z0-9]+):(.+)$", sLine)
             for i, sColor in enumerate(m.group(2).split()):
                 lOptColor[i][1][m.group(1)] = sColor
         elif sLine.startswith("COLOR/"):
-            m = re.match("COLOR/([a-z0-9]+):(.+)$", sLine)
+            m = re.match("COLOR/([a-zA-Z0-9_]+):(.+)$", sLine)
             dColor[m.group(1)] = [ int(s) for s in m.group(2).strip().split(",") ]
         elif sLine.startswith("OPTPRIORITY/"):
             m = re.match("OPTPRIORITY/([a-z0-9]+): *([0-9])$", sLine)
             dOptPriority[m.group(1)] = int(m.group(2))
         elif sLine.startswith("OPTLANG/"):

Index: gc_lang/fr/rules.grx
==================================================================
--- gc_lang/fr/rules.grx
+++ gc_lang/fr/rules.grx
@@ -105,48 +105,54 @@
 
 # COLORS are must be described with the HSL format (0-360, 0-100 %, 0-100 %) [don’t write the sign %]
 COLOR/orange:       30,70,50
 COLOR/orange2:      40,90,50
 COLOR/violet:       270,45,35
-COLOR/blue:         210,50,50
+COLOR/bleu:         210,50,50
 COLOR/fuschia:      300,30,40
 COLOR/cyan:         180,50,40
 COLOR/grey:         0,50,50
+COLOR/orange_vif:   30,100,40
+COLOR/orange2_vif:  50,100,40
+COLOR/violet_vif:   270,100,40
+COLOR/bleu_vif:     210,100,30
+COLOR/vert_vif:     120,100,30
+COLOR/cyan_vif:     180,100,40
 
 OPTCOLORTHEME:      Default     Writer
-OPTCOLOR/typo:      orange      orange
-OPTCOLOR/apos:      orange2     orange2
-OPTCOLOR/esp:       orange      orange
-OPTCOLOR/tab:       orange      orange
-OPTCOLOR/nbsp:      orange      orange
-OPTCOLOR/tu:        orange      orange
-OPTCOLOR/maj:       orange      orange
-OPTCOLOR/num:       orange      orange
-OPTCOLOR/virg:      orange      orange
-OPTCOLOR/poncfin:   orange      orange
-OPTCOLOR/unit:      orange      orange
-OPTCOLOR/nf:        orange      orange
-OPTCOLOR/liga:      orange      orange
-OPTCOLOR/mapos:     orange      orange
-OPTCOLOR/chim:      orange      orange
-OPTCOLOR/ocr:       violet      violet
-OPTCOLOR/conf:      violet      violet
-OPTCOLOR/sgpl:      blue        blue
-OPTCOLOR/gn:        blue        blue
-OPTCOLOR/infi:      fuschia     fuschia
-OPTCOLOR/conj:      fuschia     fuschia
-OPTCOLOR/ppas:      fuschia     fuschia
-OPTCOLOR/imp:       fuschia     fuschia
-OPTCOLOR/inte:      fuschia     fuschia
-OPTCOLOR/vmode:     fuschia     fuschia
-OPTCOLOR/bs:        cyan        cyan
-OPTCOLOR/pleo:      cyan        cyan
-OPTCOLOR/redon1:    cyan        cyan
-OPTCOLOR/redon2:    cyan        cyan
-OPTCOLOR/neg:       cyan        cyan
-OPTCOLOR/date:      cyan        cyan
-OPTCOLOR/mc:        cyan        cyan
+OPTCOLOR/typo:      orange      orange_vif
+OPTCOLOR/apos:      orange2     orange2_vif
+OPTCOLOR/esp:       orange      orange_vif
+OPTCOLOR/tab:       orange      orange_vif
+OPTCOLOR/nbsp:      orange      orange_vif
+OPTCOLOR/tu:        orange      orange_vif
+OPTCOLOR/maj:       orange      orange_vif
+OPTCOLOR/num:       orange      orange_vif
+OPTCOLOR/virg:      orange      orange_vif
+OPTCOLOR/poncfin:   orange      orange_vif
+OPTCOLOR/unit:      orange      orange_vif
+OPTCOLOR/nf:        orange      orange_vif
+OPTCOLOR/liga:      orange      orange_vif
+OPTCOLOR/mapos:     orange      orange_vif
+OPTCOLOR/chim:      orange      orange_vif
+OPTCOLOR/ocr:       violet      violet_vif
+OPTCOLOR/conf:      violet      violet_vif
+OPTCOLOR/sgpl:      bleu        bleu_vif
+OPTCOLOR/gn:        bleu        bleu_vif
+OPTCOLOR/infi:      fuschia     vert_vif
+OPTCOLOR/conj:      fuschia     vert_vif
+OPTCOLOR/ppas:      fuschia     vert_vif
+OPTCOLOR/imp:       fuschia     vert_vif
+OPTCOLOR/inte:      fuschia     vert_vif
+OPTCOLOR/vmode:     fuschia     vert_vif
+OPTCOLOR/bs:        cyan        cyan_vif
+OPTCOLOR/pleo:      cyan        cyan_vif
+OPTCOLOR/redon1:    cyan        cyan_vif
+OPTCOLOR/redon2:    cyan        cyan_vif
+OPTCOLOR/neg:       cyan        cyan_vif
+OPTCOLOR/date:      cyan        cyan_vif
+OPTCOLOR/mc:        cyan        cyan_vif
 
 
 OPTDEFAULTUILANG: fr_FR
 
 # Labels