From 5d121aec6da5cf9bc47e98bcc890b72fef7536bd Mon Sep 17 00:00:00 2001 From: Karl Heuer Date: Sat, 14 Aug 1999 03:13:35 +0000 Subject: [PATCH] (line_number_display_limit_width): New var. (decode_mode_spec): Use it instead of hardcoded value. (syms_of_xdisp): Defvar it. --- src/xdisp.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/src/xdisp.c b/src/xdisp.c index 9fcead69e7e..f418bd2321c 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -488,6 +488,10 @@ int line_number_displayed; static int line_number_display_limit; +/* line width to consider when repostioning for line number display */ + +static int line_number_display_limit_width; + /* Number of lines to keep in the message log buffer. t means infinite. nil means don't log at all. */ @@ -11346,7 +11350,7 @@ decode_mode_spec (w, c, field_width, precision) int limit = BUF_BEGV (b); int limit_byte = BUF_BEGV_BYTE (b); int position; - int distance = (height * 2 + 30) * 200; + int distance = (height * 2 + 30) * line_number_display_limit_width; if (startpos - distance > limit) { @@ -11359,7 +11363,7 @@ decode_mode_spec (w, c, field_width, precision) - (height * 2 + 30), &position); /* If we couldn't find the lines we wanted within - 200 chars per line, + line_number_display_limit_width chars per line, give up on line numbers for this window. */ if (position == limit_byte && limit == startpos - distance) { @@ -12042,6 +12046,12 @@ If the buffer is bigger than this, the line number does not appear\n\ in the mode line."); line_number_display_limit = 1000000; + DEFVAR_INT ("line-number-display-limit-width", &line_number_display_limit_width, + "*Maximum line width (in characters) for line number display.\n\ +If the average length of the lines near point is bigger than this, then the\n\ +line number may be omitted from the mode line."); + line_number_display_limit_width = 200; + DEFVAR_BOOL ("highlight-nonselected-windows", &highlight_nonselected_windows, "*Non-nil means highlight region even in nonselected windows."); highlight_nonselected_windows = 0; -- 2.39.5