Merge branch 'i18n-update' into 'master'

I18n update

See merge request sane-project/backends!303

backend/escl/escl.c

@@ -335,7 +335,7 @@ init_options(SANE_String_Const name, escl_sane_t *s)
     s->opt[OPT_NUM_OPTS].cap = SANE_CAP_SOFT_DETECT;
     s->val[OPT_NUM_OPTS].w = NUM_OPTIONS;
 
-    s->opt[OPT_MODE_GROUP].title = "Scan Mode";
+    s->opt[OPT_MODE_GROUP].title = SANE_TITLE_SCAN_MODE;
     s->opt[OPT_MODE_GROUP].desc = "";
     s->opt[OPT_MODE_GROUP].type = SANE_TYPE_GROUP;
     s->opt[OPT_MODE_GROUP].cap = 0;
@@ -375,7 +375,7 @@ init_options(SANE_String_Const name, escl_sane_t *s)
     s->opt[OPT_GRAY_PREVIEW].type = SANE_TYPE_BOOL;
     s->val[OPT_GRAY_PREVIEW].w = SANE_FALSE;
 
-    s->opt[OPT_GEOMETRY_GROUP].title = "Geometry";
+    s->opt[OPT_GEOMETRY_GROUP].title = SANE_TITLE_GEOMETRY;
     s->opt[OPT_GEOMETRY_GROUP].desc = "";
     s->opt[OPT_GEOMETRY_GROUP].type = SANE_TYPE_GROUP;
     s->opt[OPT_GEOMETRY_GROUP].cap = SANE_CAP_ADVANCED;

po/POTFILES.in

@@ -1,110 +1,86 @@
-# List of source files containing translatable strings
-# paths relative to the top source directory
+# po/POTFILES.in -- files containing translatable strings
+# File names relative to the top source directory
+
+# Standardized, translatable option titles and descriptions
+
 include/sane/saneopts.h
+
+# Translatable SANE status strings
+
 backend/sane_strstatus.c
 
+# Remainder of this file created with
+#
+#  git grep -l SANE_I18N -- backend/*.[ch]* backend/*/*.[ch]* \
+#      | sed '/backend\/sane_strstatus.c/d'
+
 backend/artec_eplus48u.c
-
 backend/avision.h
-
-backend/canon630u.c
-backend/canon.c
 backend/canon-sane.c
-
+backend/canon.c
+backend/canon630u.c
 backend/canon_dr.c
-backend/canon_dr.h
-
-backend/cardscan.c
-backend/cardscan.h
-
 backend/epjitsu.c
-backend/epjitsu.h
-
 backend/epson.c
 backend/epson.h
+backend/epson2-ops.c
 backend/epson2.c
 backend/epson2.h
-
+backend/epsonds-ops.c
+backend/epsonds.c
+backend/epsonds.h
 backend/fujitsu.c
-backend/fujitsu.h
-
 backend/genesys/genesys.cpp
-
+backend/genesys/genesys.h
 backend/gt68xx.c
 backend/gt68xx_low.h
-
+backend/hp-option.c
+backend/hp-option.h
 backend/hp3500.c
 backend/hp3900_sane.c
 backend/hp5400_sane.c
 backend/hp5590.c
-backend/hp-option.c
-backend/hp-option.h
-
 backend/kodak.c
-backend/kodak.h
-
+backend/kodakaio.c
 backend/kvs1025.h
 backend/kvs1025_opt.c
 backend/kvs20xx.c
-
 backend/kvs20xx_opt.c
-
 backend/kvs40xx.c
 backend/kvs40xx_opt.c
-
 backend/leo.c
-backend/leo.h
-
 backend/lexmark.c
-
 backend/ma1509.c
-
 backend/magicolor.c
-
 backend/matsushita.c
 backend/matsushita.h
-
-backend/microtek2.c
 backend/microtek2.h
-
 backend/mustek.c
 backend/mustek_usb.c
 backend/mustek_usb2.c
-
+backend/mustek_usb2.h
 backend/niash.c
-
+backend/p5.c
+backend/p5.h
+backend/p5_device.c
 backend/pixma/pixma.c
 backend/pixma/pixma_sane_options.c
-
 backend/plustek.c
 backend/plustek_pp.c
-
 backend/pnm.c
-
 backend/rts8891.c
-
+backend/rts8891.h
 backend/sceptre.c
-backend/sceptre.h
-
 backend/sm3840.c
-
-backend/snapscan.c
 backend/snapscan-options.c
-
+backend/snapscan.c
 backend/stv680.c
 backend/stv680.h
-
 backend/teco1.c
-backend/teco1.h
 backend/teco2.c
-backend/teco2.h
 backend/teco3.c
-backend/teco3.h
-
 backend/test.c
-
 backend/u12.c
-
-backend/umax1220u.c
 backend/umax.c
+backend/umax1220u.c
 backend/umax_pp.c