From 70b347183b0bd0ffc7e02151bb5a0fc665299789 Mon Sep 17 00:00:00 2001 From: Benno Schulenberg Date: Wed, 26 Jun 2019 09:47:07 +0200 Subject: [PATCH] tweaks: condense some comments, and drop two unneeded initializations --- src/winio.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/src/winio.c b/src/winio.c index 78010f21..c32b50f7 100644 --- a/src/winio.c +++ b/src/winio.c @@ -2790,11 +2790,11 @@ void edit_draw(linestruct *fileptr, const char *converted, * consumed (when softwrapping). */ int update_line(linestruct *fileptr, size_t index) { - int row = 0; + int row; /* The row in the edit window we will be updating. */ char *converted; /* The data of the line with tabs and control characters expanded. */ - size_t from_col = 0; + size_t from_col; /* From which column a horizontally scrolled line is displayed. */ #ifndef NANO_TINY @@ -2803,15 +2803,10 @@ int update_line(linestruct *fileptr, size_t index) #endif row = fileptr->lineno - openfile->edittop->lineno; - - /* Next, find out from which column to start displaying the line. */ from_col = get_page_start(wideness(fileptr->data, index)); - /* Expand the line, replacing tabs with spaces, and control - * characters with their displayed forms. */ + /* Expand the piece to be drawn to its representable form, and draw it. */ converted = display_string(fileptr->data, from_col, editwincols, TRUE, FALSE); - - /* Draw the line. */ edit_draw(fileptr, converted, row, from_col); free(converted);