cgmnlm

commit b54a100d7156ea279641a9e779b7658c42300fe9
parent 8ddc99fdc336957d7565cd50e329da9cbe9e4de8
Author: Zach DeCook <zachdecook@librem.one>
Date:   Fri,  2 Apr 2021 09:31:00 -0400

gmnlm: Improve paging behavior on narrow terminals

Diffstat:
M
src/gmnlm.c
 | 
8
++++++--

1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/gmnlm.c b/src/gmnlm.c
@@ -948,6 +948,10 @@ display_gemini(struct browser *browser, struct gemini_response *resp)
 	bool no_alttext;
 	struct gemini_token tok;
 	struct link **next = &browser->links;
+	// When your screen is too narrow, more lines will be used for helptext and URL.
+	// 87 is the maximum width of the prompt.
+	int info_rows = (ws.ws_col >= 87) ? 4 : 6;
+
 	while (text != NULL || gemini_parser_next(&p, &tok) == 0) {
 repeat:
 		switch (tok.token) {
@@ -1043,7 +1047,7 @@ repeat:
 		if (text) {
 			int w = wrap(out, text, &ws, &row, &col);
 			text += w;
-			if (text[0] && row < ws.ws_row - 4) {
+			if (text[0] && row < ws.ws_row - info_rows) {
 				continue;
 			}
 
@@ -1062,7 +1066,7 @@ repeat:
 		++row; col = 0;
 
 		fprintf(out, ANSI_COLOR_RESET);
-		if (browser->pagination && row >= ws.ws_row - 4) {
+		if (browser->pagination && row >= ws.ws_row - info_rows) {
 			char prompt[4096];
 			char *end = NULL;
 			if (browser->meta && (end = strchr(resp->meta, ';')) != NULL) {