--- a/Makefile	Mon Feb 22 12:46:36 2016 +0200
+++ b/Makefile	Mon Feb 22 13:02:27 2016 +0200
@@ -41,13 +41,11 @@
 # Proj dirs/files.
 
 RST_FILES := $(filter-out HEADER.rst,$(wildcard *.rst))
-TXT_FILES := $(wildcard *.txt)
 
 HTML_DIR := tips-html
 RST_HTML_FILES := $(patsubst %.rst,$(HTML_DIR)/%.html,$(RST_FILES))
 HTML_FILES := $(RST_HTML_FILES) \
         $(HTML_DIR)/index.html $(HTML_DIR)/iframe.html
-TXT__FILES := $(addprefix $(HTML_DIR)/,$(TXT_FILES))
 
 CHM_FILES := $(addprefix $(HTML_DIR)/,chm.hhp chm.hhc chm.stp)
 
@@ -98,7 +96,7 @@
 all:
 
 .PHONY: html
-html: $(HTML_FILES) $(TXT__FILES)
+html: $(HTML_FILES)
 
 $(HTML_DIR)/%.html: %.rst HEADER.rst rst.css rst.tmpl $(MAKEFILE_LIST) | $(HTML_DIR)
 	$(RST2HTML) $(RST_FLAGS) --stylesheet=rst.css --template=rst.tmpl $*.rst $@