commit d30a9301ee5f83b331712012d030fd201c333377
parent 453ba1b6c1311ce8c921a2941dfc48dd93a6b755
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Thu, 23 Dec 2021 18:31:11 +0100
sfeed_content: allow to set HTML converter with env variable
This makes it a bit more easy to reuse the script and makes the run-time
dependency on lynx more optional.
For example with w3m:
SFEED_HTMLCONV="w3m -I UTF-8 -O UTF-8 -T text/html -dump" \
sfeed_curses ~/.sfeed/feeds/*
(of course this can be set in a wrapper script or shell profile too)
Diffstat:
2 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/sfeed_content b/sfeed_content
@@ -12,9 +12,11 @@ function unescape(s) {
return s;
}
BEGIN {
- htmlconv = "lynx -stdin -dump " \
- "-underline_links -image_links " \
- "-display_charset=\"utf-8\" -assume_charset=\"utf-8\" ";
+ htmlconv = ENVIRON["SFEED_HTMLCONV"];
+ if (!length(htmlconv))
+ htmlconv = "lynx -stdin -dump " \
+ "-underline_links -image_links " \
+ "-display_charset=\"utf-8\" -assume_charset=\"utf-8\" ";
}
{
if (previtem)
diff --git a/sfeed_content.1 b/sfeed_content.1
@@ -1,4 +1,4 @@
-.Dd July 25, 2021
+.Dd December 22, 2021
.Dt SFEED_CONTENT 1
.Os
.Sh NAME
@@ -28,6 +28,9 @@ to view content.
.It Ev PAGER
The pager used to view the content.
If it is not set it will use "less -R" by default.
+.It Ev SFEED_HTMLCONV
+The program used to convert HTML content to plain-text.
+If it is not set it will use lynx by default.
.El
.Sh EXIT STATUS
.Ex -std