Here's an improved version that can detect more common languages -
STYLE = ('LeoQTextBrowser {'
'font-family: Corbel, "Opens Sans","Sans-serif";'
'font-size: 12pt;}')
NOSTYLE = 'LeoQTextBrowser {}'
DIRECT = ('@language rest', '@language md', '@language asciidoc',
'@language text', '@language plain',
'@rest', '@md', '@rst', '@adoc',
':id:', ':ref:')
def has_direct(s, h):
lines = s[:1000].splitlines()
for line in lines:
for d in DIRECT:
if h.startswith(d) or line.startswith(d):
return True
return False
def set_alt_body_font(tag, keys):
c = keys['c']
css = NOSTYLE
for p in c.p.self_and_parents():
if has_direct(p.b, p.h):
css = STYLE
break
editor = c.frame.body.wrapper.widget
editor.setStyleSheet(css)
ud = g.user_dict
ud['alt_body_font_proc'] = set_alt_body_font
g.registerHandler('select3', ud['alt_body_font_proc'])
On Friday, February 17, 2023 at 6:00:48 PM UTC-5 Thomas Passin wrote:
Here is a script so you can see if you like the effect of having a
non-monospaced font for non-code bodies. It only works for @language rest
nodes. Copy the script below into a node in your workbook. Run it with
CTRL-B. After that, any time you switch to an *@language rest* node, it
will use the alternate font. It hooks *select3* so it won't detect if you
change the *@language* directive until you switch nodes again.
[snip]
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